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Performance: Store color data of OpenGLSurface to prevent OpenGL embed lag #3134

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Merged
merged 2 commits into from
Mar 28, 2023
Merged

Performance: Store color data of OpenGLSurface to prevent OpenGL embed lag #3134

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844450d
store color data
icedcoffeeee Jan 23, 2023
486ad3f
Merge branch 'main' into surface-color-lag
behackl Mar 28, 2023
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4 changes: 3 additions & 1 deletion manim/mobject/opengl/opengl_surface.py
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Original file line number Diff line number Diff line change
Expand Up @@ -261,7 +261,9 @@ def get_shader_data(self):
shader_data["du_point"] = du_points
shader_data["dv_point"] = dv_points
if self.colorscale:
shader_data["color"] = self._get_color_by_value(s_points)
if not hasattr(self, "color_by_val"):
self.color_by_val = self._get_color_by_value(s_points)
shader_data["color"] = self.color_by_val
else:
self.fill_in_shader_color_info(shader_data)
return shader_data
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