OpenGL: shaders for simple 3D drawing

These are intended for very simple drawing. No lighting etc.

Shares some fragment code with the 2D shaders.

Similar to their 2D counterparts, but are not combined because of
future plans for separate 2D & 3D matrix stacks.

1 files changed, 13 insertions, 0 deletions

diff --git a/source/blender/gpu/shaders/gpu_shader_uniform_color_frag.glsl b/source/blender/gpu/shaders/gpu_shader_uniform_color_frag.glsl
new file mode 100644
index 00000000000..af200bf8661
--- /dev/null
+++ b/source/blender/gpu/shaders/gpu_shader_uniform_color_frag.glsl
@@ -0,0 +1,13 @@
+
+uniform vec4 color;
+
+#if __VERSION__ == 120
+  #define fragColor gl_FragColor
+#else
+  out vec4 fragColor;
+#endif
+
+void main()
+{
+	fragColor = color;
+}