1 files changed, 64 insertions, 0 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_basic_vert.glsl b/source/blender/gpu/shaders/gpu_shader_basic_vert.glsl
new file mode 100644
index 00000000000..351da073dc3
--- /dev/null
+++ b/source/blender/gpu/shaders/gpu_shader_basic_vert.glsl
@@ -0,0 +1,64 @@
+/* Options:
+
+   USE_LIGHTING
+   USE_FAST_LIGHTING
+   USE_TWO_SIDE
+   USE_SPECULAR
+   USE_LOCAL_VIEWER
+   USE_TEXTURE_2D
+
+*/
+
+
+
+#ifdef USE_LIGHTING
+
+varying vec3 varying_normal;
+
+#ifndef USE_FAST_LIGHTING
+varying vec3 varying_position;
+#endif
+
+#endif
+
+
+
+varying vec4 varying_color;
+
+
+
+#ifdef USE_TEXTURE_2D
+varying vec2 varying_texcoord;
+#endif
+
+
+
+void main()
+{
+	vec4 co = b_ModelViewMatrix * b_Vertex;
+
+#ifdef USE_LIGHTING
+	varying_normal = normalize(b_NormalMatrix * b_Normal);
+
+#ifndef USE_FAST_LIGHTING
+	varying_position = co.xyz;
+#endif
+
+#endif
+
+	gl_Position = b_ProjectionMatrix * co;
+
+#if defined(GPU_PROFILE_COMPAT) && defined(GPU_NVIDIA)
+	// Setting gl_ClipVertex is necessary to get glClipPlane working on NVIDIA
+	// graphic cards, while on ATI it can cause a software fallback.
+	gl_ClipVertex = co; 
+#endif
+
+	varying_color = b_Color;
+
+#ifdef USE_TEXTURE_2D
+	varying_texcoord = (b_TextureMatrix[0] * b_MultiTexCoord0).st;
+#endif
+}
+
+