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author | Mike Erwin <significant.bit@gmail.com> | 2016-10-18 07:08:34 +0300 |
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committer | Mike Erwin <significant.bit@gmail.com> | 2016-10-18 07:08:34 +0300 |
commit | 70ff63e63fc3a63dccc6a6c567bbc347c64d6c7d (patch) | |
tree | 76934061ddae6dc4091541f5ee227bedc0346ad6 /source/blender/gpu/shaders/gpu_shader_3D_image_vert.glsl | |
parent | 0c6939f5f597e4e7fe5777de7a49b49ff53fa987 (diff) |
OpenGL: tweak image shaders & code that uses them
- rename image shaders to describe exactly what they do
- rename inputs to match other built-in shaders
- set & use active texture unit
- no need to enable/disable textures with GLSL
- pull vertex format setup out of loops
Diffstat (limited to 'source/blender/gpu/shaders/gpu_shader_3D_image_vert.glsl')
-rw-r--r-- | source/blender/gpu/shaders/gpu_shader_3D_image_vert.glsl | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_3D_image_vert.glsl b/source/blender/gpu/shaders/gpu_shader_3D_image_vert.glsl new file mode 100644 index 00000000000..e9f847f28b3 --- /dev/null +++ b/source/blender/gpu/shaders/gpu_shader_3D_image_vert.glsl @@ -0,0 +1,18 @@ + +uniform mat4 ModelViewProjectionMatrix; + +#if __VERSION__ == 120 + attribute vec2 texCoord; + attribute vec3 pos; + varying vec2 texCoord_interp; +#else + in vec2 texCoord; + in vec3 pos; + out vec2 texCoord_interp; +#endif + +void main() +{ + gl_Position = ModelViewProjectionMatrix * vec4(pos.xyz, 1.0f); + texCoord_interp = texCoord; +} |