1531 lines
59 KiB
Python
1531 lines
59 KiB
Python
#
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# Copyright 2011-2013 Blender Foundation
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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#
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# <pep8 compliant>
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import bpy
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from bpy.props import (BoolProperty,
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EnumProperty,
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FloatProperty,
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IntProperty,
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PointerProperty,
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StringProperty)
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# enums
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import _cycles
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enum_devices = (
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('CPU', "CPU", "Use CPU for rendering"),
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('GPU', "GPU Compute", "Use GPU compute device for rendering, configured in the system tab in the user preferences"),
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)
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if _cycles.with_network:
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enum_devices += (('NETWORK', "Networked Device", "Use networked device for rendering"),)
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enum_feature_set = (
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('SUPPORTED', "Supported", "Only use finished and supported features"),
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('EXPERIMENTAL', "Experimental", "Use experimental and incomplete features that might be broken or change in the future", 'ERROR', 1),
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)
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enum_displacement_methods = (
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('BUMP', "Bump Only", "Bump mapping to simulate the appearance of displacement"),
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('DISPLACEMENT', "Displacement Only", "Use true displacement of surface only, requires fine subdivision"),
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('BOTH', "Displacement and Bump", "Combination of true displacement and bump mapping for finer detail"),
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)
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enum_bvh_layouts = (
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('BVH2', "BVH2", "", 1),
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('BVH4', "BVH4", "", 2),
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)
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enum_bvh_types = (
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('DYNAMIC_BVH', "Dynamic BVH", "Objects can be individually updated, at the cost of slower render time"),
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('STATIC_BVH', "Static BVH", "Any object modification requires a complete BVH rebuild, but renders faster"),
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)
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enum_filter_types = (
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('BOX', "Box", "Box filter"),
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('GAUSSIAN', "Gaussian", "Gaussian filter"),
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('BLACKMAN_HARRIS', "Blackman-Harris", "Blackman-Harris filter"),
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)
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enum_aperture_types = (
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('RADIUS', "Radius", "Directly change the size of the aperture"),
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('FSTOP', "F-stop", "Change the size of the aperture by f-stop"),
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)
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enum_panorama_types = (
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('EQUIRECTANGULAR', "Equirectangular", "Render the scene with a spherical camera, also known as Lat Long panorama"),
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('FISHEYE_EQUIDISTANT', "Fisheye Equidistant", "Ideal for fulldomes, ignore the sensor dimensions"),
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('FISHEYE_EQUISOLID', "Fisheye Equisolid",
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"Similar to most fisheye modern lens, takes sensor dimensions into consideration"),
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('MIRRORBALL', "Mirror Ball", "Uses the mirror ball mapping"),
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)
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enum_curve_primitives = (
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('TRIANGLES', "Triangles", "Create triangle geometry around strands"),
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('LINE_SEGMENTS', "Line Segments", "Use line segment primitives"),
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('CURVE_SEGMENTS', "Curve Segments", "Use segmented cardinal curve primitives"),
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)
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enum_triangle_curves = (
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('CAMERA_TRIANGLES', "Planes", "Create individual triangles forming planes that face camera"),
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('TESSELLATED_TRIANGLES', "Tessellated", "Create mesh surrounding each strand"),
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)
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enum_curve_shape = (
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('RIBBONS', "Ribbons", "Ignore thickness of each strand"),
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('THICK', "Thick", "Use thickness of strand when rendering"),
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)
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enum_tile_order = (
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('CENTER', "Center", "Render from center to the edges"),
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('RIGHT_TO_LEFT', "Right to Left", "Render from right to left"),
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('LEFT_TO_RIGHT', "Left to Right", "Render from left to right"),
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('TOP_TO_BOTTOM', "Top to Bottom", "Render from top to bottom"),
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('BOTTOM_TO_TOP', "Bottom to Top", "Render from bottom to top"),
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('HILBERT_SPIRAL', "Hilbert Spiral", "Render in a Hilbert Spiral"),
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)
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enum_use_layer_samples = (
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('USE', "Use", "Per render layer number of samples override scene samples"),
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('BOUNDED', "Bounded", "Bound per render layer number of samples by global samples"),
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('IGNORE', "Ignore", "Ignore per render layer number of samples"),
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)
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enum_sampling_pattern = (
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('SOBOL', "Sobol", "Use Sobol random sampling pattern"),
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('CORRELATED_MUTI_JITTER', "Correlated Multi-Jitter", "Use Correlated Multi-Jitter random sampling pattern"),
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)
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enum_integrator = (
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('BRANCHED_PATH', "Branched Path Tracing", "Path tracing integrator that branches on the first bounce, giving more control over the number of light and material samples"),
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('PATH', "Path Tracing", "Pure path tracing integrator"),
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)
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enum_volume_sampling = (
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('DISTANCE', "Distance", "Use distance sampling, best for dense volumes with lights far away"),
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('EQUIANGULAR', "Equiangular", "Use equiangular sampling, best for volumes with low density with light inside or near the volume"),
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('MULTIPLE_IMPORTANCE', "Multiple Importance", "Combine distance and equi-angular sampling for volumes where neither method is ideal"),
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)
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enum_volume_interpolation = (
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('LINEAR', "Linear", "Good smoothness and speed"),
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('CUBIC', "Cubic", "Smoothed high quality interpolation, but slower")
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)
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enum_device_type = (
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('CPU', "CPU", "CPU", 0),
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('CUDA', "CUDA", "CUDA", 1),
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('OPENCL', "OpenCL", "OpenCL", 2)
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)
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enum_texture_limit = (
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('OFF', "No Limit", "No texture size limit", 0),
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('128', "128", "Limit texture size to 128 pixels", 1),
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('256', "256", "Limit texture size to 256 pixels", 2),
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('512', "512", "Limit texture size to 512 pixels", 3),
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('1024', "1024", "Limit texture size to 1024 pixels", 4),
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('2048', "2048", "Limit texture size to 2048 pixels", 5),
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('4096', "4096", "Limit texture size to 4096 pixels", 6),
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('8192', "8192", "Limit texture size to 8192 pixels", 7),
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)
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class CyclesRenderSettings(bpy.types.PropertyGroup):
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@classmethod
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def register(cls):
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bpy.types.Scene.cycles = PointerProperty(
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name="Cycles Render Settings",
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description="Cycles render settings",
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type=cls,
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)
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cls.device = EnumProperty(
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name="Device",
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description="Device to use for rendering",
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items=enum_devices,
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default='CPU',
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)
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cls.feature_set = EnumProperty(
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name="Feature Set",
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description="Feature set to use for rendering",
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items=enum_feature_set,
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default='SUPPORTED',
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)
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cls.shading_system = BoolProperty(
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name="Open Shading Language",
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description="Use Open Shading Language (CPU rendering only)",
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)
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cls.progressive = EnumProperty(
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name="Integrator",
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description="Method to sample lights and materials",
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items=enum_integrator,
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default='PATH',
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)
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cls.use_square_samples = BoolProperty(
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name="Square Samples",
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description="Square sampling values for easier artist control",
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default=False,
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)
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cls.samples = IntProperty(
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name="Samples",
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description="Number of samples to render for each pixel",
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min=1, max=2147483647,
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default=128,
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)
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cls.preview_samples = IntProperty(
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name="Preview Samples",
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description="Number of samples to render in the viewport, unlimited if 0",
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min=0, max=2147483647,
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default=32,
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)
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cls.preview_pause = BoolProperty(
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name="Pause Preview",
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description="Pause all viewport preview renders",
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default=False,
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)
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cls.preview_active_layer = BoolProperty(
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name="Preview Active Layer",
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description="Preview active render layer in viewport",
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default=False,
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)
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cls.aa_samples = IntProperty(
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name="AA Samples",
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description="Number of antialiasing samples to render for each pixel",
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min=1, max=2097151,
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default=128,
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)
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cls.preview_aa_samples = IntProperty(
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name="AA Samples",
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description="Number of antialiasing samples to render in the viewport, unlimited if 0",
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min=0, max=2097151,
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default=32,
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)
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cls.diffuse_samples = IntProperty(
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name="Diffuse Samples",
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description="Number of diffuse bounce samples to render for each AA sample",
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min=1, max=1024,
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default=1,
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)
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cls.glossy_samples = IntProperty(
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name="Glossy Samples",
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description="Number of glossy bounce samples to render for each AA sample",
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min=1, max=1024,
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default=1,
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)
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cls.transmission_samples = IntProperty(
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name="Transmission Samples",
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description="Number of transmission bounce samples to render for each AA sample",
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min=1, max=1024,
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default=1,
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)
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cls.ao_samples = IntProperty(
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name="Ambient Occlusion Samples",
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description="Number of ambient occlusion samples to render for each AA sample",
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min=1, max=1024,
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default=1,
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)
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cls.mesh_light_samples = IntProperty(
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name="Mesh Light Samples",
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description="Number of mesh emission light samples to render for each AA sample",
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min=1, max=1024,
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default=1,
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)
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cls.subsurface_samples = IntProperty(
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name="Subsurface Samples",
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description="Number of subsurface scattering samples to render for each AA sample",
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min=1, max=1024,
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default=1,
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)
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cls.volume_samples = IntProperty(
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name="Volume Samples",
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description="Number of volume scattering samples to render for each AA sample",
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min=1, max=1024,
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default=1,
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)
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cls.sampling_pattern = EnumProperty(
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name="Sampling Pattern",
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description="Random sampling pattern used by the integrator",
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items=enum_sampling_pattern,
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default='SOBOL',
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)
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cls.use_layer_samples = EnumProperty(
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name="Layer Samples",
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description="How to use per render layer sample settings",
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items=enum_use_layer_samples,
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default='USE',
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)
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cls.sample_all_lights_direct = BoolProperty(
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name="Sample All Direct Lights",
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description="Sample all lights (for direct samples), rather than randomly picking one",
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default=True,
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)
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cls.sample_all_lights_indirect = BoolProperty(
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name="Sample All Indirect Lights",
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description="Sample all lights (for indirect samples), rather than randomly picking one",
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default=True,
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)
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cls.light_sampling_threshold = FloatProperty(
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name="Light Sampling Threshold",
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description="Probabilistically terminate light samples when the light contribution is below this threshold (more noise but faster rendering). "
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"Zero disables the test and never ignores lights",
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min=0.0, max=1.0,
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default=0.01,
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)
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cls.caustics_reflective = BoolProperty(
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name="Reflective Caustics",
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description="Use reflective caustics, resulting in a brighter image (more noise but added realism)",
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default=True,
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)
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cls.caustics_refractive = BoolProperty(
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name="Refractive Caustics",
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description="Use refractive caustics, resulting in a brighter image (more noise but added realism)",
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default=True,
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)
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cls.blur_glossy = FloatProperty(
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name="Filter Glossy",
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description="Adaptively blur glossy shaders after blurry bounces, "
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"to reduce noise at the cost of accuracy",
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min=0.0, max=10.0,
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default=1.0,
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)
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cls.max_bounces = IntProperty(
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name="Max Bounces",
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description="Total maximum number of bounces",
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min=0, max=1024,
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default=12,
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)
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cls.diffuse_bounces = IntProperty(
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name="Diffuse Bounces",
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description="Maximum number of diffuse reflection bounces, bounded by total maximum",
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min=0, max=1024,
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default=4,
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)
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cls.glossy_bounces = IntProperty(
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name="Glossy Bounces",
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description="Maximum number of glossy reflection bounces, bounded by total maximum",
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min=0, max=1024,
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default=4,
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)
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cls.transmission_bounces = IntProperty(
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name="Transmission Bounces",
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description="Maximum number of transmission bounces, bounded by total maximum",
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min=0, max=1024,
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default=12,
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)
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cls.volume_bounces = IntProperty(
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name="Volume Bounces",
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description="Maximum number of volumetric scattering events",
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min=0, max=1024,
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default=0,
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)
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cls.transparent_max_bounces = IntProperty(
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name="Transparent Max Bounces",
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description="Maximum number of transparent bounces",
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min=0, max=1024,
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default=8,
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)
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cls.volume_step_size = FloatProperty(
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name="Step Size",
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description="Distance between volume shader samples when rendering the volume "
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"(lower values give more accurate and detailed results, but also increased render time)",
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default=0.1,
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min=0.0000001, max=100000.0, soft_min=0.01, soft_max=1.0, precision=4
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)
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cls.volume_max_steps = IntProperty(
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name="Max Steps",
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description="Maximum number of steps through the volume before giving up, "
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"to avoid extremely long render times with big objects or small step sizes",
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default=1024,
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min=2, max=65536
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)
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cls.dicing_rate = FloatProperty(
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name="Dicing Rate",
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description="Size of a micropolygon in pixels",
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min=0.1, max=1000.0, soft_min=0.5,
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default=1.0,
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subtype="PIXEL"
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)
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cls.preview_dicing_rate = FloatProperty(
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name="Preview Dicing Rate",
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description="Size of a micropolygon in pixels during preview render",
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min=0.1, max=1000.0, soft_min=0.5,
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default=8.0,
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subtype="PIXEL"
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)
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cls.max_subdivisions = IntProperty(
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name="Max Subdivisions",
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description="Stop subdividing when this level is reached even if the dice rate would produce finer tessellation",
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min=0, max=16,
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default=12,
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)
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cls.dicing_camera = PointerProperty(
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name="Dicing Camera",
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description="Camera to use as reference point when subdividing geometry, useful to avoid crawling "
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"artifacts in animations when the scene camera is moving",
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type=bpy.types.Object,
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poll=lambda self, obj: obj.type == 'CAMERA',
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)
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cls.offscreen_dicing_scale = FloatProperty(
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name="Offscreen Dicing Scale",
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description="Multiplier for dicing rate of geometry outside of the camera view. The dicing rate "
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"of objects is gradually increased the further they are outside the camera view. "
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"Lower values provide higher quality reflections and shadows for off screen objects, "
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"while higher values use less memory",
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min=1.0, soft_max=25.0,
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default=4.0,
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)
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cls.film_exposure = FloatProperty(
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name="Exposure",
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description="Image brightness scale",
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min=0.0, max=10.0,
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default=1.0,
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)
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cls.film_transparent = BoolProperty(
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name="Transparent",
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description="World background is transparent, for compositing the render over another background",
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default=False,
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)
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cls.film_transparent_glass = BoolProperty(
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name="Transparent Glass",
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description="Render transmissive surfaces as transparent, for compositing glass over another background",
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default=False,
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)
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cls.film_transparent_roughness = FloatProperty(
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name="Transparent Roughness Threshold",
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description="For transparent transmission, keep surfaces with roughness above the threshold opaque",
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min=0.0, max=1.0,
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default=0.1,
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)
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# Really annoyingly, we have to keep it around for a few releases,
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# otherwise forward compatibility breaks in really bad manner: CRASH!
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#
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# TODO(sergey): Remove this during 2.8x series of Blender.
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cls.filter_type = EnumProperty(
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name="Filter Type",
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description="Pixel filter type",
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items=enum_filter_types,
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default='BLACKMAN_HARRIS',
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)
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cls.pixel_filter_type = EnumProperty(
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name="Filter Type",
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description="Pixel filter type",
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items=enum_filter_types,
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default='BLACKMAN_HARRIS',
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)
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cls.filter_width = FloatProperty(
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name="Filter Width",
|
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description="Pixel filter width",
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min=0.01, max=10.0,
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default=1.5,
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)
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cls.seed = IntProperty(
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name="Seed",
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description="Seed value for integrator to get different noise patterns",
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min=0, max=2147483647,
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default=0,
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)
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cls.use_animated_seed = BoolProperty(
|
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name="Use Animated Seed",
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description="Use different seed values (and hence noise patterns) at different frames",
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default=False,
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)
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cls.sample_clamp_direct = FloatProperty(
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name="Clamp Direct",
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description="If non-zero, the maximum value for a direct sample, "
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"higher values will be scaled down to avoid too "
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"much noise and slow convergence at the cost of accuracy",
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min=0.0, max=1e8,
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default=0.0,
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)
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cls.sample_clamp_indirect = FloatProperty(
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name="Clamp Indirect",
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description="If non-zero, the maximum value for an indirect sample, "
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"higher values will be scaled down to avoid too "
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"much noise and slow convergence at the cost of accuracy",
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min=0.0, max=1e8,
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default=10.0,
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)
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cls.debug_tile_size = IntProperty(
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name="Tile Size",
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description="",
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min=1, max=4096,
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default=1024,
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)
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cls.preview_start_resolution = IntProperty(
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name="Start Resolution",
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description="Resolution to start rendering preview at, "
|
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"progressively increasing it to the full viewport size",
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min=8, max=16384,
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default=64,
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)
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cls.debug_reset_timeout = FloatProperty(
|
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name="Reset timeout",
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description="",
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min=0.01, max=10.0,
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default=0.1,
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)
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cls.debug_cancel_timeout = FloatProperty(
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name="Cancel timeout",
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description="",
|
|
min=0.01, max=10.0,
|
|
default=0.1,
|
|
)
|
|
cls.debug_text_timeout = FloatProperty(
|
|
name="Text timeout",
|
|
description="",
|
|
min=0.01, max=10.0,
|
|
default=1.0,
|
|
)
|
|
|
|
cls.debug_bvh_type = EnumProperty(
|
|
name="Viewport BVH Type",
|
|
description="Choose between faster updates, or faster render",
|
|
items=enum_bvh_types,
|
|
default='DYNAMIC_BVH',
|
|
)
|
|
cls.debug_use_spatial_splits = BoolProperty(
|
|
name="Use Spatial Splits",
|
|
description="Use BVH spatial splits: longer builder time, faster render",
|
|
default=False,
|
|
)
|
|
cls.debug_use_hair_bvh = BoolProperty(
|
|
name="Use Hair BVH",
|
|
description="Use special type BVH optimized for hair (uses more ram but renders faster)",
|
|
default=True,
|
|
)
|
|
cls.debug_bvh_time_steps = IntProperty(
|
|
name="BVH Time Steps",
|
|
description="Split BVH primitives by this number of time steps to speed up render time in cost of memory",
|
|
default=0,
|
|
min=0, max=16,
|
|
)
|
|
cls.tile_order = EnumProperty(
|
|
name="Tile Order",
|
|
description="Tile order for rendering",
|
|
items=enum_tile_order,
|
|
default='HILBERT_SPIRAL',
|
|
options=set(), # Not animatable!
|
|
)
|
|
cls.use_progressive_refine = BoolProperty(
|
|
name="Progressive Refine",
|
|
description="Instead of rendering each tile until it is finished, "
|
|
"refine the whole image progressively "
|
|
"(this renders somewhat slower, "
|
|
"but time can be saved by manually stopping the render when the noise is low enough)",
|
|
default=False,
|
|
)
|
|
|
|
cls.bake_type = EnumProperty(
|
|
name="Bake Type",
|
|
default='COMBINED',
|
|
description="Type of pass to bake",
|
|
items=(
|
|
('COMBINED', "Combined", ""),
|
|
('AO', "Ambient Occlusion", ""),
|
|
('SHADOW', "Shadow", ""),
|
|
('NORMAL', "Normal", ""),
|
|
('UV', "UV", ""),
|
|
('EMIT', "Emit", ""),
|
|
('ENVIRONMENT', "Environment", ""),
|
|
('DIFFUSE', "Diffuse", ""),
|
|
('GLOSSY', "Glossy", ""),
|
|
('TRANSMISSION', "Transmission", ""),
|
|
('SUBSURFACE', "Subsurface", ""),
|
|
),
|
|
)
|
|
|
|
cls.use_camera_cull = BoolProperty(
|
|
name="Use Camera Cull",
|
|
description="Allow objects to be culled based on the camera frustum",
|
|
default=False,
|
|
)
|
|
|
|
cls.camera_cull_margin = FloatProperty(
|
|
name="Camera Cull Margin",
|
|
description="Margin for the camera space culling",
|
|
default=0.1,
|
|
min=0.0, max=5.0
|
|
)
|
|
|
|
cls.use_distance_cull = BoolProperty(
|
|
name="Use Distance Cull",
|
|
description="Allow objects to be culled based on the distance from camera",
|
|
default=False,
|
|
)
|
|
|
|
cls.distance_cull_margin = FloatProperty(
|
|
name="Cull Distance",
|
|
description="Cull objects which are further away from camera than this distance",
|
|
default=50,
|
|
min=0.0
|
|
)
|
|
|
|
cls.motion_blur_position = EnumProperty(
|
|
name="Motion Blur Position",
|
|
default='CENTER',
|
|
description="Offset for the shutter's time interval, allows to change the motion blur trails",
|
|
items=(
|
|
('START', "Start on Frame", "The shutter opens at the current frame"),
|
|
('CENTER', "Center on Frame", "The shutter is open during the current frame"),
|
|
('END', "End on Frame", "The shutter closes at the current frame"),
|
|
),
|
|
)
|
|
|
|
cls.rolling_shutter_type = EnumProperty(
|
|
name="Shutter Type",
|
|
default='NONE',
|
|
description="Type of rolling shutter effect matching CMOS-based cameras",
|
|
items=(
|
|
('NONE', "None", "No rolling shutter effect used"),
|
|
('TOP', "Top-Bottom", "Sensor is being scanned from top to bottom")
|
|
# TODO(seergey): Are there real cameras with different scanning direction?
|
|
),
|
|
)
|
|
|
|
cls.rolling_shutter_duration = FloatProperty(
|
|
name="Rolling Shutter Duration",
|
|
description="Scanline \"exposure\" time for the rolling shutter effect",
|
|
default=0.1,
|
|
min=0.0, max=1.0,
|
|
)
|
|
|
|
cls.texture_limit = EnumProperty(
|
|
name="Viewport Texture Limit",
|
|
default='OFF',
|
|
description="Limit texture size used by viewport rendering",
|
|
items=enum_texture_limit
|
|
)
|
|
|
|
cls.texture_limit_render = EnumProperty(
|
|
name="Render Texture Limit",
|
|
default='OFF',
|
|
description="Limit texture size used by final rendering",
|
|
items=enum_texture_limit
|
|
)
|
|
|
|
cls.ao_bounces = IntProperty(
|
|
name="AO Bounces",
|
|
default=0,
|
|
description="Approximate indirect light with background tinted ambient occlusion at the specified bounce, 0 disables this feature",
|
|
min=0, max=1024,
|
|
)
|
|
|
|
cls.ao_bounces_render = IntProperty(
|
|
name="AO Bounces Render",
|
|
default=0,
|
|
description="Approximate indirect light with background tinted ambient occlusion at the specified bounce, 0 disables this feature",
|
|
min=0, max=1024,
|
|
)
|
|
|
|
# Various fine-tuning debug flags
|
|
|
|
def devices_update_callback(self, context):
|
|
import _cycles
|
|
scene = context.scene.as_pointer()
|
|
return _cycles.debug_flags_update(scene)
|
|
|
|
cls.debug_use_cpu_avx2 = BoolProperty(name="AVX2", default=True)
|
|
cls.debug_use_cpu_avx = BoolProperty(name="AVX", default=True)
|
|
cls.debug_use_cpu_sse41 = BoolProperty(name="SSE41", default=True)
|
|
cls.debug_use_cpu_sse3 = BoolProperty(name="SSE3", default=True)
|
|
cls.debug_use_cpu_sse2 = BoolProperty(name="SSE2", default=True)
|
|
cls.debug_bvh_layout = EnumProperty(
|
|
name="BVH Layout",
|
|
items=enum_bvh_layouts,
|
|
default='BVH4',
|
|
)
|
|
cls.debug_use_cpu_split_kernel = BoolProperty(name="Split Kernel", default=False)
|
|
|
|
cls.debug_use_cuda_adaptive_compile = BoolProperty(name="Adaptive Compile", default=False)
|
|
cls.debug_use_cuda_split_kernel = BoolProperty(name="Split Kernel", default=False)
|
|
|
|
cls.debug_opencl_kernel_type = EnumProperty(
|
|
name="OpenCL Kernel Type",
|
|
default='DEFAULT',
|
|
items=(
|
|
('DEFAULT', "Default", ""),
|
|
('MEGA', "Mega", ""),
|
|
('SPLIT', "Split", ""),
|
|
),
|
|
update=devices_update_callback
|
|
)
|
|
|
|
cls.debug_opencl_device_type = EnumProperty(
|
|
name="OpenCL Device Type",
|
|
default='ALL',
|
|
items=(
|
|
('NONE', "None", ""),
|
|
('ALL', "All", ""),
|
|
('DEFAULT', "Default", ""),
|
|
('CPU', "CPU", ""),
|
|
('GPU', "GPU", ""),
|
|
('ACCELERATOR', "Accelerator", ""),
|
|
),
|
|
update=devices_update_callback
|
|
)
|
|
|
|
cls.debug_opencl_kernel_single_program = BoolProperty(
|
|
name="Single Program",
|
|
default=True,
|
|
update=devices_update_callback,
|
|
)
|
|
|
|
cls.debug_use_opencl_debug = BoolProperty(name="Debug OpenCL", default=False)
|
|
|
|
cls.debug_opencl_mem_limit = IntProperty(name="Memory limit", default=0,
|
|
description="Artificial limit on OpenCL memory usage in MB (0 to disable limit)")
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.Scene.cycles
|
|
|
|
|
|
class CyclesCameraSettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
import math
|
|
|
|
bpy.types.Camera.cycles = PointerProperty(
|
|
name="Cycles Camera Settings",
|
|
description="Cycles camera settings",
|
|
type=cls,
|
|
)
|
|
|
|
cls.aperture_type = EnumProperty(
|
|
name="Aperture Type",
|
|
description="Use f-stop number or aperture radius",
|
|
items=enum_aperture_types,
|
|
default='RADIUS',
|
|
)
|
|
cls.aperture_fstop = FloatProperty(
|
|
name="Aperture f-stop",
|
|
description="F-stop ratio (lower numbers give more defocus, higher numbers give a sharper image)",
|
|
min=0.0, soft_min=0.1, soft_max=64.0,
|
|
default=5.6,
|
|
step=10,
|
|
precision=1,
|
|
)
|
|
cls.aperture_size = FloatProperty(
|
|
name="Aperture Size",
|
|
description="Radius of the aperture for depth of field (higher values give more defocus)",
|
|
min=0.0, soft_max=10.0,
|
|
default=0.0,
|
|
step=1,
|
|
precision=4,
|
|
subtype='DISTANCE',
|
|
)
|
|
cls.aperture_blades = IntProperty(
|
|
name="Aperture Blades",
|
|
description="Number of blades in aperture for polygonal bokeh (at least 3)",
|
|
min=0, max=100,
|
|
default=0,
|
|
)
|
|
cls.aperture_rotation = FloatProperty(
|
|
name="Aperture Rotation",
|
|
description="Rotation of blades in aperture",
|
|
soft_min=-math.pi, soft_max=math.pi,
|
|
subtype='ANGLE',
|
|
default=0,
|
|
)
|
|
cls.aperture_ratio = FloatProperty(
|
|
name="Aperture Ratio",
|
|
description="Distortion to simulate anamorphic lens bokeh",
|
|
min=0.01, soft_min=1.0, soft_max=2.0,
|
|
default=1.0,
|
|
precision=4,
|
|
)
|
|
cls.panorama_type = EnumProperty(
|
|
name="Panorama Type",
|
|
description="Distortion to use for the calculation",
|
|
items=enum_panorama_types,
|
|
default='FISHEYE_EQUISOLID',
|
|
)
|
|
cls.fisheye_fov = FloatProperty(
|
|
name="Field of View",
|
|
description="Field of view for the fisheye lens",
|
|
min=0.1745, soft_max=2.0 * math.pi, max=10.0 * math.pi,
|
|
subtype='ANGLE',
|
|
default=math.pi,
|
|
)
|
|
cls.fisheye_lens = FloatProperty(
|
|
name="Fisheye Lens",
|
|
description="Lens focal length (mm)",
|
|
min=0.01, soft_max=15.0, max=100.0,
|
|
default=10.5,
|
|
)
|
|
cls.latitude_min = FloatProperty(
|
|
name="Min Latitude",
|
|
description="Minimum latitude (vertical angle) for the equirectangular lens",
|
|
min=-0.5 * math.pi, max=0.5 * math.pi,
|
|
subtype='ANGLE',
|
|
default=-0.5 * math.pi,
|
|
)
|
|
cls.latitude_max = FloatProperty(
|
|
name="Max Latitude",
|
|
description="Maximum latitude (vertical angle) for the equirectangular lens",
|
|
min=-0.5 * math.pi, max=0.5 * math.pi,
|
|
subtype='ANGLE',
|
|
default=0.5 * math.pi,
|
|
)
|
|
cls.longitude_min = FloatProperty(
|
|
name="Min Longitude",
|
|
description="Minimum longitude (horizontal angle) for the equirectangular lens",
|
|
min=-math.pi, max=math.pi,
|
|
subtype='ANGLE',
|
|
default=-math.pi,
|
|
)
|
|
cls.longitude_max = FloatProperty(
|
|
name="Max Longitude",
|
|
description="Maximum longitude (horizontal angle) for the equirectangular lens",
|
|
min=-math.pi, max=math.pi,
|
|
subtype='ANGLE',
|
|
default=math.pi,
|
|
)
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.Camera.cycles
|
|
|
|
|
|
class CyclesMaterialSettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
bpy.types.Material.cycles = PointerProperty(
|
|
name="Cycles Material Settings",
|
|
description="Cycles material settings",
|
|
type=cls,
|
|
)
|
|
cls.sample_as_light = BoolProperty(
|
|
name="Multiple Importance Sample",
|
|
description="Use multiple importance sampling for this material, "
|
|
"disabling may reduce overall noise for large "
|
|
"objects that emit little light compared to other light sources",
|
|
default=True,
|
|
)
|
|
cls.use_transparent_shadow = BoolProperty(
|
|
name="Transparent Shadows",
|
|
description="Use transparent shadows for this material if it contains a Transparent BSDF, "
|
|
"disabling will render faster but not give accurate shadows",
|
|
default=True,
|
|
)
|
|
cls.homogeneous_volume = BoolProperty(
|
|
name="Homogeneous Volume",
|
|
description="When using volume rendering, assume volume has the same density everywhere "
|
|
"(not using any textures), for faster rendering",
|
|
default=False,
|
|
)
|
|
cls.volume_sampling = EnumProperty(
|
|
name="Volume Sampling",
|
|
description="Sampling method to use for volumes",
|
|
items=enum_volume_sampling,
|
|
default='MULTIPLE_IMPORTANCE',
|
|
)
|
|
|
|
cls.volume_interpolation = EnumProperty(
|
|
name="Volume Interpolation",
|
|
description="Interpolation method to use for smoke/fire volumes",
|
|
items=enum_volume_interpolation,
|
|
default='LINEAR',
|
|
)
|
|
|
|
cls.displacement_method = EnumProperty(
|
|
name="Displacement Method",
|
|
description="Method to use for the displacement",
|
|
items=enum_displacement_methods,
|
|
default='DISPLACEMENT',
|
|
)
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.Material.cycles
|
|
|
|
|
|
class CyclesLampSettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
bpy.types.Lamp.cycles = PointerProperty(
|
|
name="Cycles Lamp Settings",
|
|
description="Cycles lamp settings",
|
|
type=cls,
|
|
)
|
|
cls.cast_shadow = BoolProperty(
|
|
name="Cast Shadow",
|
|
description="Lamp casts shadows",
|
|
default=True,
|
|
)
|
|
cls.samples = IntProperty(
|
|
name="Samples",
|
|
description="Number of light samples to render for each AA sample",
|
|
min=1, max=10000,
|
|
default=1,
|
|
)
|
|
cls.max_bounces = IntProperty(
|
|
name="Max Bounces",
|
|
description="Maximum number of bounces the light will contribute to the render",
|
|
min=0, max=1024,
|
|
default=1024,
|
|
)
|
|
cls.use_multiple_importance_sampling = BoolProperty(
|
|
name="Multiple Importance Sample",
|
|
description="Use multiple importance sampling for the lamp, "
|
|
"reduces noise for area lamps and sharp glossy materials",
|
|
default=True,
|
|
)
|
|
cls.is_portal = BoolProperty(
|
|
name="Is Portal",
|
|
description="Use this area lamp to guide sampling of the background, "
|
|
"note that this will make the lamp invisible",
|
|
default=False,
|
|
)
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.Lamp.cycles
|
|
|
|
|
|
class CyclesWorldSettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
bpy.types.World.cycles = PointerProperty(
|
|
name="Cycles World Settings",
|
|
description="Cycles world settings",
|
|
type=cls,
|
|
)
|
|
cls.sample_as_light = BoolProperty(
|
|
name="Multiple Importance Sample",
|
|
description="Use multiple importance sampling for the environment, "
|
|
"enabling for non-solid colors is recommended",
|
|
default=True,
|
|
)
|
|
cls.sample_map_resolution = IntProperty(
|
|
name="Map Resolution",
|
|
description="Importance map size is resolution x resolution; "
|
|
"higher values potentially produce less noise, at the cost of memory and speed",
|
|
min=4, max=8192,
|
|
default=1024,
|
|
)
|
|
cls.samples = IntProperty(
|
|
name="Samples",
|
|
description="Number of light samples to render for each AA sample",
|
|
min=1, max=10000,
|
|
default=1,
|
|
)
|
|
cls.max_bounces = IntProperty(
|
|
name="Max Bounces",
|
|
description="Maximum number of bounces the background light will contribute to the render",
|
|
min=0, max=1024,
|
|
default=1024,
|
|
)
|
|
cls.homogeneous_volume = BoolProperty(
|
|
name="Homogeneous Volume",
|
|
description="When using volume rendering, assume volume has the same density everywhere"
|
|
"(not using any textures), for faster rendering",
|
|
default=False,
|
|
)
|
|
cls.volume_sampling = EnumProperty(
|
|
name="Volume Sampling",
|
|
description="Sampling method to use for volumes",
|
|
items=enum_volume_sampling,
|
|
default='EQUIANGULAR',
|
|
)
|
|
|
|
cls.volume_interpolation = EnumProperty(
|
|
name="Volume Interpolation",
|
|
description="Interpolation method to use for volumes",
|
|
items=enum_volume_interpolation,
|
|
default='LINEAR',
|
|
)
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.World.cycles
|
|
|
|
|
|
class CyclesVisibilitySettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
bpy.types.Object.cycles_visibility = PointerProperty(
|
|
name="Cycles Visibility Settings",
|
|
description="Cycles visibility settings",
|
|
type=cls,
|
|
)
|
|
|
|
bpy.types.World.cycles_visibility = PointerProperty(
|
|
name="Cycles Visibility Settings",
|
|
description="Cycles visibility settings",
|
|
type=cls,
|
|
)
|
|
|
|
cls.camera = BoolProperty(
|
|
name="Camera",
|
|
description="Object visibility for camera rays",
|
|
default=True,
|
|
)
|
|
cls.diffuse = BoolProperty(
|
|
name="Diffuse",
|
|
description="Object visibility for diffuse reflection rays",
|
|
default=True,
|
|
)
|
|
cls.glossy = BoolProperty(
|
|
name="Glossy",
|
|
description="Object visibility for glossy reflection rays",
|
|
default=True,
|
|
)
|
|
cls.transmission = BoolProperty(
|
|
name="Transmission",
|
|
description="Object visibility for transmission rays",
|
|
default=True,
|
|
)
|
|
cls.shadow = BoolProperty(
|
|
name="Shadow",
|
|
description="Object visibility for shadow rays",
|
|
default=True,
|
|
)
|
|
cls.scatter = BoolProperty(
|
|
name="Volume Scatter",
|
|
description="Object visibility for volume scatter rays",
|
|
default=True,
|
|
)
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.Object.cycles_visibility
|
|
del bpy.types.World.cycles_visibility
|
|
|
|
|
|
class CyclesMeshSettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
bpy.types.Mesh.cycles = PointerProperty(
|
|
name="Cycles Mesh Settings",
|
|
description="Cycles mesh settings",
|
|
type=cls,
|
|
)
|
|
bpy.types.Curve.cycles = PointerProperty(
|
|
name="Cycles Mesh Settings",
|
|
description="Cycles mesh settings",
|
|
type=cls,
|
|
)
|
|
bpy.types.MetaBall.cycles = PointerProperty(
|
|
name="Cycles Mesh Settings",
|
|
description="Cycles mesh settings",
|
|
type=cls,
|
|
)
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.Mesh.cycles
|
|
del bpy.types.Curve.cycles
|
|
del bpy.types.MetaBall.cycles
|
|
|
|
|
|
class CyclesObjectSettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
bpy.types.Object.cycles = PointerProperty(
|
|
name="Cycles Object Settings",
|
|
description="Cycles object settings",
|
|
type=cls,
|
|
)
|
|
|
|
cls.use_motion_blur = BoolProperty(
|
|
name="Use Motion Blur",
|
|
description="Use motion blur for this object",
|
|
default=True,
|
|
)
|
|
|
|
cls.use_deform_motion = BoolProperty(
|
|
name="Use Deformation Motion",
|
|
description="Use deformation motion blur for this object",
|
|
default=True,
|
|
)
|
|
|
|
cls.motion_steps = IntProperty(
|
|
name="Motion Steps",
|
|
description="Control accuracy of deformation motion blur, more steps gives more memory usage (actual number of steps is 2^(steps - 1))",
|
|
min=1, soft_max=8,
|
|
default=1,
|
|
)
|
|
|
|
cls.use_camera_cull = BoolProperty(
|
|
name="Use Camera Cull",
|
|
description="Allow this object and its duplicators to be culled by camera space culling",
|
|
default=False,
|
|
)
|
|
|
|
cls.use_distance_cull = BoolProperty(
|
|
name="Use Distance Cull",
|
|
description="Allow this object and its duplicators to be culled by distance from camera",
|
|
default=False,
|
|
)
|
|
|
|
cls.use_adaptive_subdivision = BoolProperty(
|
|
name="Use Adaptive Subdivision",
|
|
description="Use adaptive render time subdivision",
|
|
default=False,
|
|
)
|
|
|
|
cls.dicing_rate = FloatProperty(
|
|
name="Dicing Scale",
|
|
description="Multiplier for scene dicing rate (located in the Geometry Panel)",
|
|
min=0.1, max=1000.0, soft_min=0.5,
|
|
default=1.0,
|
|
)
|
|
|
|
cls.is_shadow_catcher = BoolProperty(
|
|
name="Shadow Catcher",
|
|
description="Only render shadows on this object, for compositing renders into real footage",
|
|
default=False,
|
|
)
|
|
|
|
cls.is_holdout = BoolProperty(
|
|
name="Holdout",
|
|
description="Render objects as a holdout or matte, creating a "
|
|
"hole in the image with zero alpha, to fill out in "
|
|
"compositing with real footange or another render",
|
|
default=False,
|
|
)
|
|
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.Object.cycles
|
|
|
|
|
|
class CyclesCurveRenderSettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
bpy.types.Scene.cycles_curves = PointerProperty(
|
|
name="Cycles Hair Rendering Settings",
|
|
description="Cycles hair rendering settings",
|
|
type=cls,
|
|
)
|
|
cls.primitive = EnumProperty(
|
|
name="Primitive",
|
|
description="Type of primitive used for hair rendering",
|
|
items=enum_curve_primitives,
|
|
default='LINE_SEGMENTS',
|
|
)
|
|
cls.shape = EnumProperty(
|
|
name="Shape",
|
|
description="Form of hair",
|
|
items=enum_curve_shape,
|
|
default='THICK',
|
|
)
|
|
cls.cull_backfacing = BoolProperty(
|
|
name="Cull back-faces",
|
|
description="Do not test the back-face of each strand",
|
|
default=True,
|
|
)
|
|
cls.use_curves = BoolProperty(
|
|
name="Use Cycles Hair Rendering",
|
|
description="Activate Cycles hair rendering for particle system",
|
|
default=True,
|
|
)
|
|
cls.resolution = IntProperty(
|
|
name="Resolution",
|
|
description="Resolution of generated mesh",
|
|
min=3, max=64,
|
|
default=3,
|
|
)
|
|
cls.minimum_width = FloatProperty(
|
|
name="Minimal width",
|
|
description="Minimal pixel width for strands (0 - deactivated)",
|
|
min=0.0, max=100.0,
|
|
default=0.0,
|
|
)
|
|
cls.maximum_width = FloatProperty(
|
|
name="Maximal width",
|
|
description="Maximum extension that strand radius can be increased by",
|
|
min=0.0, max=100.0,
|
|
default=0.1,
|
|
)
|
|
cls.subdivisions = IntProperty(
|
|
name="Subdivisions",
|
|
description="Number of subdivisions used in Cardinal curve intersection (power of 2)",
|
|
min=0, max=24,
|
|
default=4,
|
|
)
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.Scene.cycles_curves
|
|
|
|
def update_render_passes(self, context):
|
|
scene = context.scene
|
|
rd = scene.render
|
|
rl = rd.layers.active
|
|
rl.update_render_passes()
|
|
|
|
class CyclesRenderLayerSettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
bpy.types.SceneRenderLayer.cycles = PointerProperty(
|
|
name="Cycles SceneRenderLayer Settings",
|
|
description="Cycles SceneRenderLayer Settings",
|
|
type=cls,
|
|
)
|
|
cls.pass_debug_bvh_traversed_nodes = BoolProperty(
|
|
name="Debug BVH Traversed Nodes",
|
|
description="Store Debug BVH Traversed Nodes pass",
|
|
default=False,
|
|
update=update_render_passes,
|
|
)
|
|
cls.pass_debug_bvh_traversed_instances = BoolProperty(
|
|
name="Debug BVH Traversed Instances",
|
|
description="Store Debug BVH Traversed Instances pass",
|
|
default=False,
|
|
update=update_render_passes,
|
|
)
|
|
cls.pass_debug_bvh_intersections = BoolProperty(
|
|
name="Debug BVH Intersections",
|
|
description="Store Debug BVH Intersections",
|
|
default=False,
|
|
update=update_render_passes,
|
|
)
|
|
cls.pass_debug_ray_bounces = BoolProperty(
|
|
name="Debug Ray Bounces",
|
|
description="Store Debug Ray Bounces pass",
|
|
default=False,
|
|
update=update_render_passes,
|
|
)
|
|
cls.pass_debug_render_time = BoolProperty(
|
|
name="Debug Render Time",
|
|
description="Render time in milliseconds per sample and pixel",
|
|
default=False,
|
|
update=update_render_passes,
|
|
)
|
|
cls.use_pass_volume_direct = BoolProperty(
|
|
name="Volume Direct",
|
|
description="Deliver direct volumetric scattering pass",
|
|
default=False,
|
|
update=update_render_passes,
|
|
)
|
|
cls.use_pass_volume_indirect = BoolProperty(
|
|
name="Volume Indirect",
|
|
description="Deliver indirect volumetric scattering pass",
|
|
default=False,
|
|
update=update_render_passes,
|
|
)
|
|
|
|
cls.use_denoising = BoolProperty(
|
|
name="Use Denoising",
|
|
description="Denoise the rendered image",
|
|
default=False,
|
|
update=update_render_passes,
|
|
)
|
|
cls.denoising_diffuse_direct = BoolProperty(
|
|
name="Diffuse Direct",
|
|
description="Denoise the direct diffuse lighting",
|
|
default=True,
|
|
)
|
|
cls.denoising_diffuse_indirect = BoolProperty(
|
|
name="Diffuse Indirect",
|
|
description="Denoise the indirect diffuse lighting",
|
|
default=True,
|
|
)
|
|
cls.denoising_glossy_direct = BoolProperty(
|
|
name="Glossy Direct",
|
|
description="Denoise the direct glossy lighting",
|
|
default=True,
|
|
)
|
|
cls.denoising_glossy_indirect = BoolProperty(
|
|
name="Glossy Indirect",
|
|
description="Denoise the indirect glossy lighting",
|
|
default=True,
|
|
)
|
|
cls.denoising_transmission_direct = BoolProperty(
|
|
name="Transmission Direct",
|
|
description="Denoise the direct transmission lighting",
|
|
default=True,
|
|
)
|
|
cls.denoising_transmission_indirect = BoolProperty(
|
|
name="Transmission Indirect",
|
|
description="Denoise the indirect transmission lighting",
|
|
default=True,
|
|
)
|
|
cls.denoising_subsurface_direct = BoolProperty(
|
|
name="Subsurface Direct",
|
|
description="Denoise the direct subsurface lighting",
|
|
default=True,
|
|
)
|
|
cls.denoising_subsurface_indirect = BoolProperty(
|
|
name="Subsurface Indirect",
|
|
description="Denoise the indirect subsurface lighting",
|
|
default=True,
|
|
)
|
|
cls.denoising_strength = FloatProperty(
|
|
name="Denoising Strength",
|
|
description="Controls neighbor pixel weighting for the denoising filter (lower values preserve more detail, but aren't as smooth)",
|
|
min=0.0, max=1.0,
|
|
default=0.5,
|
|
)
|
|
cls.denoising_feature_strength = FloatProperty(
|
|
name="Denoising Feature Strength",
|
|
description="Controls removal of noisy image feature passes (lower values preserve more detail, but aren't as smooth)",
|
|
min=0.0, max=1.0,
|
|
default=0.5,
|
|
)
|
|
cls.denoising_radius = IntProperty(
|
|
name="Denoising Radius",
|
|
description="Size of the image area that's used to denoise a pixel (higher values are smoother, but might lose detail and are slower)",
|
|
min=1, max=25,
|
|
default=8,
|
|
)
|
|
cls.denoising_relative_pca = BoolProperty(
|
|
name="Relative filter",
|
|
description="When removing pixels that don't carry information, use a relative threshold instead of an absolute one (can help to reduce artifacts, but might cause detail loss around edges)",
|
|
default=False,
|
|
)
|
|
cls.denoising_store_passes = BoolProperty(
|
|
name="Store denoising passes",
|
|
description="Store the denoising feature passes and the noisy image",
|
|
default=False,
|
|
update=update_render_passes,
|
|
)
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.SceneRenderLayer.cycles
|
|
|
|
|
|
class CyclesCurveSettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
bpy.types.ParticleSettings.cycles = PointerProperty(
|
|
name="Cycles Hair Settings",
|
|
description="Cycles hair settings",
|
|
type=cls,
|
|
)
|
|
cls.radius_scale = FloatProperty(
|
|
name="Radius Scaling",
|
|
description="Multiplier of width properties",
|
|
min=0.0, max=1000.0,
|
|
default=0.01,
|
|
)
|
|
cls.root_width = FloatProperty(
|
|
name="Root Size",
|
|
description="Strand's width at root",
|
|
min=0.0, max=1000.0,
|
|
default=1.0,
|
|
)
|
|
cls.tip_width = FloatProperty(
|
|
name="Tip Multiplier",
|
|
description="Strand's width at tip",
|
|
min=0.0, max=1000.0,
|
|
default=0.0,
|
|
)
|
|
cls.shape = FloatProperty(
|
|
name="Strand Shape",
|
|
description="Strand shape parameter",
|
|
min=-1.0, max=1.0,
|
|
default=0.0,
|
|
)
|
|
cls.use_closetip = BoolProperty(
|
|
name="Close tip",
|
|
description="Set tip radius to zero",
|
|
default=True,
|
|
)
|
|
|
|
@classmethod
|
|
def unregister(cls):
|
|
del bpy.types.ParticleSettings.cycles
|
|
|
|
|
|
class CyclesDeviceSettings(bpy.types.PropertyGroup):
|
|
@classmethod
|
|
def register(cls):
|
|
cls.id = StringProperty(name="ID")
|
|
cls.name = StringProperty(name="Name")
|
|
cls.use = BoolProperty(name="Use", default=True)
|
|
cls.type = EnumProperty(name="Type", items=enum_device_type, default='CUDA')
|
|
|
|
|
|
class CyclesPreferences(bpy.types.AddonPreferences):
|
|
bl_idname = __package__
|
|
|
|
def get_device_types(self, context):
|
|
import _cycles
|
|
has_cuda, has_opencl = _cycles.get_device_types()
|
|
list = [('NONE', "None", "Don't use compute device", 0)]
|
|
if has_cuda:
|
|
list.append(('CUDA', "CUDA", "Use CUDA for GPU acceleration", 1))
|
|
if has_opencl:
|
|
list.append(('OPENCL', "OpenCL", "Use OpenCL for GPU acceleration", 2))
|
|
return list
|
|
|
|
compute_device_type = EnumProperty(
|
|
name="Compute Device Type",
|
|
description="Device to use for computation (rendering with Cycles)",
|
|
items=get_device_types,
|
|
)
|
|
|
|
devices = bpy.props.CollectionProperty(type=CyclesDeviceSettings)
|
|
|
|
def find_existing_device_entry(self, device):
|
|
for device_entry in self.devices:
|
|
if device_entry.id == device[2] and device_entry.type == device[1]:
|
|
return device_entry
|
|
return None
|
|
|
|
|
|
def update_device_entries(self, device_list):
|
|
for device in device_list:
|
|
if not device[1] in {'CUDA', 'OPENCL', 'CPU'}:
|
|
continue
|
|
# Try to find existing Device entry
|
|
entry = self.find_existing_device_entry(device)
|
|
if not entry:
|
|
# Create new entry if no existing one was found
|
|
entry = self.devices.add()
|
|
entry.id = device[2]
|
|
entry.name = device[0]
|
|
entry.type = device[1]
|
|
entry.use = entry.type != 'CPU'
|
|
elif entry.name != device[0]:
|
|
# Update name in case it changed
|
|
entry.name = device[0]
|
|
|
|
|
|
def get_devices(self):
|
|
import _cycles
|
|
# Layout of the device tuples: (Name, Type, Persistent ID)
|
|
device_list = _cycles.available_devices()
|
|
# Make sure device entries are up to date and not referenced before
|
|
# we know we don't add new devices. This way we guarantee to not
|
|
# hold pointers to a resized array.
|
|
self.update_device_entries(device_list)
|
|
# Sort entries into lists
|
|
cuda_devices = []
|
|
opencl_devices = []
|
|
cpu_devices = []
|
|
for device in device_list:
|
|
entry = self.find_existing_device_entry(device)
|
|
if entry.type == 'CUDA':
|
|
cuda_devices.append(entry)
|
|
elif entry.type == 'OPENCL':
|
|
opencl_devices.append(entry)
|
|
elif entry.type == 'CPU':
|
|
cpu_devices.append(entry)
|
|
# Extend all GPU devices with CPU.
|
|
cuda_devices.extend(cpu_devices)
|
|
opencl_devices.extend(cpu_devices)
|
|
return cuda_devices, opencl_devices
|
|
|
|
|
|
def get_num_gpu_devices(self):
|
|
import _cycles
|
|
device_list = _cycles.available_devices()
|
|
num = 0
|
|
for device in device_list:
|
|
if device[1] != self.compute_device_type:
|
|
continue
|
|
for dev in self.devices:
|
|
if dev.use and dev.id == device[2]:
|
|
num += 1
|
|
return num
|
|
|
|
|
|
def has_active_device(self):
|
|
return self.get_num_gpu_devices() > 0
|
|
|
|
|
|
def draw_impl(self, layout, context):
|
|
layout.label(text="Cycles Compute Device:")
|
|
layout.row().prop(self, "compute_device_type", expand=True)
|
|
|
|
cuda_devices, opencl_devices = self.get_devices()
|
|
row = layout.row()
|
|
|
|
if self.compute_device_type == 'CUDA' and cuda_devices:
|
|
box = row.box()
|
|
for device in cuda_devices:
|
|
box.prop(device, "use", text=device.name)
|
|
|
|
if self.compute_device_type == 'OPENCL' and opencl_devices:
|
|
box = row.box()
|
|
for device in opencl_devices:
|
|
box.prop(device, "use", text=device.name)
|
|
|
|
|
|
def draw(self, context):
|
|
self.draw_impl(self.layout, context)
|
|
|
|
|
|
def register():
|
|
bpy.utils.register_class(CyclesRenderSettings)
|
|
bpy.utils.register_class(CyclesCameraSettings)
|
|
bpy.utils.register_class(CyclesMaterialSettings)
|
|
bpy.utils.register_class(CyclesLampSettings)
|
|
bpy.utils.register_class(CyclesWorldSettings)
|
|
bpy.utils.register_class(CyclesVisibilitySettings)
|
|
bpy.utils.register_class(CyclesMeshSettings)
|
|
bpy.utils.register_class(CyclesObjectSettings)
|
|
bpy.utils.register_class(CyclesCurveRenderSettings)
|
|
bpy.utils.register_class(CyclesCurveSettings)
|
|
bpy.utils.register_class(CyclesDeviceSettings)
|
|
bpy.utils.register_class(CyclesPreferences)
|
|
bpy.utils.register_class(CyclesRenderLayerSettings)
|
|
|
|
|
|
def unregister():
|
|
bpy.utils.unregister_class(CyclesRenderSettings)
|
|
bpy.utils.unregister_class(CyclesCameraSettings)
|
|
bpy.utils.unregister_class(CyclesMaterialSettings)
|
|
bpy.utils.unregister_class(CyclesLampSettings)
|
|
bpy.utils.unregister_class(CyclesWorldSettings)
|
|
bpy.utils.unregister_class(CyclesMeshSettings)
|
|
bpy.utils.unregister_class(CyclesObjectSettings)
|
|
bpy.utils.unregister_class(CyclesVisibilitySettings)
|
|
bpy.utils.unregister_class(CyclesCurveRenderSettings)
|
|
bpy.utils.unregister_class(CyclesCurveSettings)
|
|
bpy.utils.unregister_class(CyclesDeviceSettings)
|
|
bpy.utils.unregister_class(CyclesPreferences)
|
|
bpy.utils.unregister_class(CyclesRenderLayerSettings)
|