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OpenGL: shaders for smooth round points

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Solid color with an optional outline.

size (diameter) and outlineWidth are in pixels.
This commit is contained in:
Mike Erwin
2016-10-08 03:10:59 -04:00
parent b071ac315c
commit 25e4dc45e5
7 changed files with 149 additions and 0 deletions
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source/blender/gpu/GPU_shader.h
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@@ -106,6 +106,8 @@ typedef enum GPUBuiltinShader {
GPU_SHADER_2D_TEXTURE_RECT,
/* points */
GPU_SHADER_2D_POINT_FIXED_SIZE_UNIFORM_COLOR,
GPU_SHADER_2D_POINT_UNIFORM_SIZE_UNIFORM_COLOR_SMOOTH,
GPU_SHADER_2D_POINT_UNIFORM_SIZE_UNIFORM_COLOR_OUTLINE_SMOOTH,
GPU_SHADER_2D_POINT_VARYING_SIZE_VARYING_COLOR,
GPU_SHADER_3D_POINT_FIXED_SIZE_UNIFORM_COLOR,
GPU_SHADER_3D_POINT_FIXED_SIZE_VARYING_COLOR,