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| author | Clément Foucault <foucault.clem@gmail.com> | 2017-02-07 15:04:08 +0300 |
|---|---|---|
| committer | Julian Eisel <eiseljulian@gmail.com> | 2017-02-11 02:39:09 +0300 |
| commit | b4a01e7f4fde191516a6187d781ebdce45cf48b7 (patch) | |
| tree | a427e25a640cccb2f8b0c351e140870497cbe298 /source/blender/gpu/shaders/gpu_shader_3D_vert.glsl | |
| parent | 8fbf1c4d77dcf21f2b7d63db51c7b6a950e21993 (diff) | |
OpenGL immediate mode: interface_draw.c (cont)
ui_draw_but_COLORBAND
Introduced a new checker shader to be used mostly on transparent areas.
OpenGL immediate mode: interface_draw.c (cont)
ui_draw_but_UNITVEC
Introduced a new shader to be used for simple lighting.
Diffstat (limited to 'source/blender/gpu/shaders/gpu_shader_3D_vert.glsl')
| -rw-r--r-- | source/blender/gpu/shaders/gpu_shader_3D_vert.glsl | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_3D_vert.glsl b/source/blender/gpu/shaders/gpu_shader_3D_vert.glsl index 32da3a99c63..58150c004e5 100644 --- a/source/blender/gpu/shaders/gpu_shader_3D_vert.glsl +++ b/source/blender/gpu/shaders/gpu_shader_3D_vert.glsl @@ -1,13 +1,27 @@ uniform mat4 ModelViewProjectionMatrix; +#ifdef USE_NORMALS +uniform mat3 NormalMatrix; +#endif #if __VERSION__ == 120 attribute vec3 pos; +#ifdef USE_NORMALS + attribute vec3 nor; + varying vec3 normal; +#endif #else in vec3 pos; +#ifdef USE_NORMALS + in vec3 nor; + out vec3 normal; +#endif #endif void main() { +#ifdef USE_NORMALS + normal = normalize(NormalMatrix * nor); +#endif gl_Position = ModelViewProjectionMatrix * vec4(pos, 1.0); } |