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Blender Ktisu: Fix Drawing Sequence Line #157

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Nick Alberelli merged 2 commits from :fix/blender-kitsu-draw into main 2023-10-31 12:21:18 +01:00
Conversation 2 Commits 2 Files Changed 1 +5 -8
1 changed files with 5 additions and 8 deletions
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scripts-blender/addons/blender_kitsu/sqe/draw.py
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@ -23,7 +23,6 @@
import typing import typing
import bpy import bpy
import bgl
import gpu import gpu
from gpu_extras.batch import batch_for_shader from gpu_extras.batch import batch_for_shader
@ -31,7 +30,7 @@ from gpu_extras.batch import batch_for_shader
# Shaders and batches # Shaders and batches
rect_coords = ((0, 0), (1, 0), (1, 1), (0, 1)) rect_coords = ((0, 0), (1, 0), (1, 1), (0, 1))
indices = ((0, 1, 2), (2, 3, 0))
# Setup shaders only if Blender runs in the foreground. # Setup shaders only if Blender runs in the foreground.
# If running in the background, no handles are registered, as drawing extra UI # If running in the background, no handles are registered, as drawing extra UI
# elements does not make sense. # elements does not make sense.
@ -43,7 +42,7 @@ else:
if not bpy.app.background: if not bpy.app.background:
ucolor_2d_shader = gpu.shader.from_builtin(color_key) ucolor_2d_shader = gpu.shader.from_builtin(color_key)
ucolor_2d_rect_batch = batch_for_shader( ucolor_2d_rect_batch = batch_for_shader(
ucolor_2d_shader, "TRI_FAN", {"pos": rect_coords} ucolor_2d_shader, "TRIS", {"pos": rect_coords}, indices=indices
) )
@ -54,17 +53,15 @@ Float4 = typing.Tuple[float, float, float, float]
def draw_line(position: Float2, size: Float2, color: Float4): def draw_line(position: Float2, size: Float2, color: Float4):
with gpu.matrix.push_pop(): with gpu.matrix.push_pop():
bgl.glEnable(bgl.GL_BLEND) gpu.state.blend_set("ALPHA")
gpu.matrix.translate(position) gpu.matrix.translate(position)
gpu.matrix.scale(size) gpu.matrix.scale(size)
# Render a colored rectangle
ucolor_2d_shader.bind()
ucolor_2d_shader.uniform_float("color", color) ucolor_2d_shader.uniform_float("color", color)
ucolor_2d_rect_batch.draw(ucolor_2d_shader) ucolor_2d_rect_batch.draw(ucolor_2d_shader)
bgl.glDisable(bgl.GL_BLEND) gpu.state.blend_set("NONE")
def get_strip_rectf(strip) -> Float4: def get_strip_rectf(strip) -> Float4: