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blender-archive/source/blender/nodes/NOD_shader.h

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doxygen: entry for gpu, modifiers, nodes, python and render
2011-02-21 06:58:46 +00:00
/*
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
* ***** BEGIN GPL LICENSE BLOCK *****
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
remove header text: "The Blender Foundation also sells licenses for use in proprietary software under the Blender Licens" also remove NaN references from files that have been added since blender went opensource.
2011-11-29 10:54:47 +00:00
* of the License, or (at your option) any later version.
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation,
correct fsf address
2010-02-12 13:34:04 +00:00
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
*
* The Original Code is Copyright (C) 2005 Blender Foundation.
* All rights reserved.
*
* The Original Code is: all of this file.
*
* Contributor(s): none yet.
*
* ***** END GPL LICENSE BLOCK *****
*/
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
/** \file NOD_shader.h
doxygen: entry for gpu, modifiers, nodes, python and render
2011-02-21 06:58:46 +00:00
* \ingroup nodes
*/
unify include guard defines, __$FILENAME__ without the underscores these clogged up the namespace for autocompleation which was annoying.
2012-02-17 18:59:41 +00:00
#ifndef __NOD_SHADER_H__
#define __NOD_SHADER_H__
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
#include "BKE_node.h"
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
extern struct bNodeTreeType ntreeType_Shader;
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
/* the type definitions array */
/* ****************** types array for all shaders ****************** */
Muting node patch: first part This allows node type init code to have access to the nodetree type object (needed to allow generic muting node initialization). Huge and boring edits...
2011-11-20 16:13:27 +00:00
void register_node_type_sh_group(struct bNodeTreeType *ttype);
Merged the particles-2010 branch with node improvements into trunk. This branch adds mostly organizational improvements to the node system by renaming the node folders and files. A couple of internal features have been added too. Detailed information can be found on the wiki page: http://wiki.blender.org/index.php/User:Phonybone/Particles2010
2011-09-05 21:01:50 +00:00
Muting node patch: first part This allows node type init code to have access to the nodetree type object (needed to allow generic muting node initialization). Huge and boring edits...
2011-11-20 16:13:27 +00:00
void register_node_type_sh_output(struct bNodeTreeType *ttype);
void register_node_type_sh_material(struct bNodeTreeType *ttype);
void register_node_type_sh_camera(struct bNodeTreeType *ttype);
void register_node_type_sh_value(struct bNodeTreeType *ttype);
void register_node_type_sh_rgb(struct bNodeTreeType *ttype);
void register_node_type_sh_mix_rgb(struct bNodeTreeType *ttype);
void register_node_type_sh_valtorgb(struct bNodeTreeType *ttype);
void register_node_type_sh_rgbtobw(struct bNodeTreeType *ttype);
void register_node_type_sh_texture(struct bNodeTreeType *ttype);
void register_node_type_sh_normal(struct bNodeTreeType *ttype);
Cycles Gamma Node Node specially useful for Texture correction. This is also a nice example of a simple node made from scratch in case someone wants to create their custom nodes. Review by Brecht.
2011-12-16 20:35:06 +00:00
void register_node_type_sh_gamma(struct bNodeTreeType *ttype);
Brightness/Contrast Node for Cycles Contrast helps to adjust IBL (HDR images used for background lighting). Note: In the UI we are caling it Bright instead of Brightness. This copy what Blender composite is doing. Note2: the algorithm we are using produces pure black when contrast is 100. I'm not a fan of that, but it's a division by zero. I would like to look at other algorithms (what gimp does for example). But that would be only after 2.62.
2012-01-24 16:32:31 +00:00
void register_node_type_sh_brightcontrast(struct bNodeTreeType *ttype);
Muting node patch: first part This allows node type init code to have access to the nodetree type object (needed to allow generic muting node initialization). Huge and boring edits...
2011-11-20 16:13:27 +00:00
void register_node_type_sh_geom(struct bNodeTreeType *ttype);
void register_node_type_sh_mapping(struct bNodeTreeType *ttype);
void register_node_type_sh_curve_vec(struct bNodeTreeType *ttype);
void register_node_type_sh_curve_rgb(struct bNodeTreeType *ttype);
void register_node_type_sh_math(struct bNodeTreeType *ttype);
void register_node_type_sh_vect_math(struct bNodeTreeType *ttype);
void register_node_type_sh_squeeze(struct bNodeTreeType *ttype);
void register_node_type_sh_dynamic(struct bNodeTreeType *ttype);
void register_node_type_sh_material_ext(struct bNodeTreeType *ttype);
void register_node_type_sh_invert(struct bNodeTreeType *ttype);
void register_node_type_sh_seprgb(struct bNodeTreeType *ttype);
void register_node_type_sh_combrgb(struct bNodeTreeType *ttype);
void register_node_type_sh_hue_sat(struct bNodeTreeType *ttype);
Compilation fix for recent merge commit
2012-09-04 13:37:58 +00:00
void register_node_type_sh_tex_brick(struct bNodeTreeType *ttype);
"Combine RGB" and "Separate RGB" material nodes: These nodes allow the user to separate and combine RGB color channels as in the composite node editor. However they don't contain Alpha channel as it is treated separately in case of material nodes. "Combine RGB" allows the user to use values beyond standard float range ([0.0, 1.0]) if value input node is used to feed the value to it.
2007-08-20 11:05:14 +00:00
Muting node patch: first part This allows node type init code to have access to the nodetree type object (needed to allow generic muting node initialization). Huge and boring edits...
2011-11-20 16:13:27 +00:00
void register_node_type_sh_attribute(struct bNodeTreeType *ttype);
void register_node_type_sh_geometry(struct bNodeTreeType *ttype);
void register_node_type_sh_light_path(struct bNodeTreeType *ttype);
Cycles: add light falloff node, with quadratic/linear/constant falloff and a smoothing factor to reduce high values near the light. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/More#Light_Falloff Note that this was already possible to do manually with the Ray Length, but this adds a convenient node for it. This commit also makes the mapping node min/max option work, fixing #31348.
2012-05-07 20:24:38 +00:00
void register_node_type_sh_light_falloff(struct bNodeTreeType *ttype);
Cycles: add Object Info node, with outputs object location, object/material pass index, and a random number unique to the instance of the object. This can be useful to give some variation to a single material assigned to multiple instances, either manually controlled through the object index, based on the object location, or randomized for each instance. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/More#Object_Info
2012-05-21 12:52:28 +00:00
void register_node_type_sh_object_info(struct bNodeTreeType *ttype);
Muting node patch: first part This allows node type init code to have access to the nodetree type object (needed to allow generic muting node initialization). Huge and boring edits...
2011-11-20 16:13:27 +00:00
void register_node_type_sh_fresnel(struct bNodeTreeType *ttype);
void register_node_type_sh_layer_weight(struct bNodeTreeType *ttype);
void register_node_type_sh_tex_coord(struct bNodeTreeType *ttype);
Particle Info node for Cycles. This can be used to access particle information in material shaders for dupli objects. For now only the particle Age and individual Lifetime (in frames) are supported, more attributes can be added when needed. The particle data is stored in a separate texture if any of the dupli objects uses particle info nodes in shaders. To map dupli objects onto particles the store an additional particle_index value, which is different from the simple dupli object index (only visible particles, also works for particle dupli groups mode). Some simple use cases on the code.blender.org blog: http://code.blender.org/index.php/2012/05/particle-info-node/
2012-06-08 16:17:57 +00:00
void register_node_type_sh_particle_info(struct bNodeTreeType *ttype);
New feature Patch [#33445] - Experimental Cycles Hair Rendering (CPU only) This patch allows hair data to be exported to cycles and introduces a new line segment primitive to render with. The UI appears under the particle tab and there is a new hair info node available. It is only available under the experimental feature set and for cpu rendering.
2012-12-28 14:21:30 +00:00
void register_node_type_sh_hair_info(struct bNodeTreeType *ttype);
Render API: shader script node for custom shaders. * Shader script node added, which stores either a link to a text datablock or file on disk, and has functions to add and remove sockets. * Callback RenderEngine.update_script_node(self, node) added for render engines to compile the shader and update the node with new sockets. Thanks to Thomas, Lukas and Dalai for the implementation.
2012-11-03 14:32:26 +00:00
void register_node_type_sh_script(struct bNodeTreeType *ttype);
Cycles: 4 new nodes. * Tangent: generate a tangent direction for anisotropic shading. Can be either radial around X/Y/Z axis, or from a UV map. The default tangent for the anisotropic BSDF and geometry node is now always radial Z, for UV tangent use this node now. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/More#Tangent * Normal Map: generate a perturbed normal from an RGB normal map image. This is usually chained with an Image Texture node in the color input, to specify the normal map image. For tangent space normal maps, the UV coordinates for the image must match, and the image texture should be set to Non-Color mode to give correct results. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/More#Normal_Map * Refraction BSDF: for best results this node should be considered as a building block and not be used on its own, but rather mixed with a glossy node using a fresnel type factor. Otherwise it will give quite dark results at the edges for glossy refraction. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/Shaders#Refraction * Ambient Occlusion: controls the amount of AO a surface receives, rather than having just a global factor in the world. Note that this outputs a shader and not a color, that's for another time. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/Shaders#Ambient_Occlusion
2012-11-06 19:59:02 +00:00
void register_node_type_sh_normal_map(struct bNodeTreeType *ttype);
void register_node_type_sh_tangent(struct bNodeTreeType *ttype);
Nodes: add cycles shader nodes, these will only be available to render engines that use the new shading nodes system. Documentation: http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes
2011-11-08 11:38:16 +00:00
Cycles: 4 new nodes. * Tangent: generate a tangent direction for anisotropic shading. Can be either radial around X/Y/Z axis, or from a UV map. The default tangent for the anisotropic BSDF and geometry node is now always radial Z, for UV tangent use this node now. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/More#Tangent * Normal Map: generate a perturbed normal from an RGB normal map image. This is usually chained with an Image Texture node in the color input, to specify the normal map image. For tangent space normal maps, the UV coordinates for the image must match, and the image texture should be set to Non-Color mode to give correct results. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/More#Normal_Map * Refraction BSDF: for best results this node should be considered as a building block and not be used on its own, but rather mixed with a glossy node using a fresnel type factor. Otherwise it will give quite dark results at the edges for glossy refraction. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/Shaders#Refraction * Ambient Occlusion: controls the amount of AO a surface receives, rather than having just a global factor in the world. Note that this outputs a shader and not a color, that's for another time. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/Shaders#Ambient_Occlusion
2012-11-06 19:59:02 +00:00
void register_node_type_sh_ambient_occlusion(struct bNodeTreeType *ttype);
Muting node patch: first part This allows node type init code to have access to the nodetree type object (needed to allow generic muting node initialization). Huge and boring edits...
2011-11-20 16:13:27 +00:00
void register_node_type_sh_background(struct bNodeTreeType *ttype);
void register_node_type_sh_bsdf_diffuse(struct bNodeTreeType *ttype);
void register_node_type_sh_bsdf_glossy(struct bNodeTreeType *ttype);
void register_node_type_sh_bsdf_glass(struct bNodeTreeType *ttype);
Cycles: 4 new nodes. * Tangent: generate a tangent direction for anisotropic shading. Can be either radial around X/Y/Z axis, or from a UV map. The default tangent for the anisotropic BSDF and geometry node is now always radial Z, for UV tangent use this node now. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/More#Tangent * Normal Map: generate a perturbed normal from an RGB normal map image. This is usually chained with an Image Texture node in the color input, to specify the normal map image. For tangent space normal maps, the UV coordinates for the image must match, and the image texture should be set to Non-Color mode to give correct results. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/More#Normal_Map * Refraction BSDF: for best results this node should be considered as a building block and not be used on its own, but rather mixed with a glossy node using a fresnel type factor. Otherwise it will give quite dark results at the edges for glossy refraction. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/Shaders#Refraction * Ambient Occlusion: controls the amount of AO a surface receives, rather than having just a global factor in the world. Note that this outputs a shader and not a color, that's for another time. http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes/Shaders#Ambient_Occlusion
2012-11-06 19:59:02 +00:00
void register_node_type_sh_bsdf_refraction(struct bNodeTreeType *ttype);
Muting node patch: first part This allows node type init code to have access to the nodetree type object (needed to allow generic muting node initialization). Huge and boring edits...
2011-11-20 16:13:27 +00:00
void register_node_type_sh_bsdf_translucent(struct bNodeTreeType *ttype);
void register_node_type_sh_bsdf_transparent(struct bNodeTreeType *ttype);
void register_node_type_sh_bsdf_velvet(struct bNodeTreeType *ttype);
Cycles: Anisotropic BSDF enabled, with tangents now computed from the active UV map. It's using the Ward BSDF currently, which has some energy loss so might be a bit dark. More/better BSDF options can be implemented later. Patch by Mike Farnsworth, some modifications by me. Currently it's not possible yet to set a custom tangent, that will follow as part of per-bsdf normals patch.
2012-10-10 13:02:20 +00:00
void register_node_type_sh_bsdf_anisotropic(struct bNodeTreeType *ttype);
Muting node patch: first part This allows node type init code to have access to the nodetree type object (needed to allow generic muting node initialization). Huge and boring edits...
2011-11-20 16:13:27 +00:00
void register_node_type_sh_emission(struct bNodeTreeType *ttype);
void register_node_type_sh_holdout(struct bNodeTreeType *ttype);
void register_node_type_sh_volume_transparent(struct bNodeTreeType *ttype);
void register_node_type_sh_volume_isotropic(struct bNodeTreeType *ttype);
void register_node_type_sh_mix_shader(struct bNodeTreeType *ttype);
void register_node_type_sh_add_shader(struct bNodeTreeType *ttype);
Nodes: add cycles shader nodes, these will only be available to render engines that use the new shading nodes system. Documentation: http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes
2011-11-08 11:38:16 +00:00
Muting node patch: first part This allows node type init code to have access to the nodetree type object (needed to allow generic muting node initialization). Huge and boring edits...
2011-11-20 16:13:27 +00:00
void register_node_type_sh_output_lamp(struct bNodeTreeType *ttype);
void register_node_type_sh_output_material(struct bNodeTreeType *ttype);
void register_node_type_sh_output_world(struct bNodeTreeType *ttype);
Nodes: add cycles shader nodes, these will only be available to render engines that use the new shading nodes system. Documentation: http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes
2011-11-08 11:38:16 +00:00
Muting node patch: first part This allows node type init code to have access to the nodetree type object (needed to allow generic muting node initialization). Huge and boring edits...
2011-11-20 16:13:27 +00:00
void register_node_type_sh_tex_image(struct bNodeTreeType *ttype);
void register_node_type_sh_tex_environment(struct bNodeTreeType *ttype);
void register_node_type_sh_tex_sky(struct bNodeTreeType *ttype);
void register_node_type_sh_tex_voronoi(struct bNodeTreeType *ttype);
void register_node_type_sh_tex_gradient(struct bNodeTreeType *ttype);
void register_node_type_sh_tex_magic(struct bNodeTreeType *ttype);
void register_node_type_sh_tex_wave(struct bNodeTreeType *ttype);
void register_node_type_sh_tex_musgrave(struct bNodeTreeType *ttype);
void register_node_type_sh_tex_noise(struct bNodeTreeType *ttype);
Cycles: checker texture node, patch by Thomas.
2012-01-08 14:55:43 +00:00
void register_node_type_sh_tex_checker(struct bNodeTreeType *ttype);
Cycles: per-BSDF normal input and new Bump node. Each BSDF node now has a Normal input, which can be used to set a custom normal for the BSDF, for example if you want to have only bump on one of the layers in a multilayer material. The Bump node can be used to generate a normal from a scalar value, the same as what happens when you connect a scalar value to the displacement output. Documentation has been updated with the latest changes: http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes Patch by Agustin Benavidez, some implementation tweaks by me.
2012-10-10 15:56:43 +00:00
void register_node_type_sh_bump(struct bNodeTreeType *ttype);
Nodes: add cycles shader nodes, these will only be available to render engines that use the new shading nodes system. Documentation: http://wiki.blender.org/index.php/Doc:2.6/Manual/Render/Cycles/Nodes
2011-11-08 11:38:16 +00:00
Initial commit. Not in build system so shouldn't interfere with anything at this point. Will commit modified versions of existing files once build system is tested.
2007-03-24 06:57:29 +00:00
#endif
Scons build system. MSVC 7.1 in a moment.
2007-03-24 18:41:54 +00:00
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