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Merge pull request #2230 from 3b1b/video-work

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Misc. bug fixes
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Grant Sanderson 2024-10-23 17:44:08 -05:00 • committed by GitHub
commit e1816c2ac5
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3 changed files with 7 additions and 1 deletions
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5
manimlib/shader_wrapper.py
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@ -446,6 +446,11 @@ class VShaderWrapper(ShaderWrapper):
color = texture(Texture, uv); color = texture(Texture, uv);
if(color.a == 0) discard; if(color.a == 0) discard;
if(color.a < 0){
color.a = -color.a / (1.0 - color.a);
color.rgb *= (color.a - 1);
}
// Counteract scaling in fill frag // Counteract scaling in fill frag
color *= 1.06; color *= 1.06;

1
manimlib/shaders/textured_surface/frag.glsl
View file

@ -26,6 +26,7 @@ void main() {
float alpha = smoothstep(-dark_shift, dark_shift, dp); float alpha = smoothstep(-dark_shift, dark_shift, dp);
color = mix(dark_color, color, alpha); color = mix(dark_color, color, alpha);
} }
if (color.a == 0) discard;
frag_color = finalize_color( frag_color = finalize_color(
color, color,

2
requirements.txt
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@ -2,7 +2,7 @@ colour
ipython>=8.18.0 ipython>=8.18.0
isosurfaces isosurfaces
fontTools fontTools
manimpango>=0.4.0.post0,<0.5.0 manimpango>=0.6.0
mapbox-earcut mapbox-earcut
matplotlib matplotlib
moderngl moderngl