Include only tangent in mesh data and calculate binormal on the fly

[libs/gl.git] / shaderlib / msp_interface.glsl

diff --git a/shaderlib/msp_interface.glsl b/shaderlib/msp_interface.glsl
index 2458b97d6b2d08e36de81c6e3f2397b32c930aa8..fbbcec3b95a70d45bee3262b77d687340621d756 100644 (file)
--- a/shaderlib/msp_interface.glsl
+++ b/shaderlib/msp_interface.glsl
@@ -30,7 +30,8 @@ uniform Lighting
        float fog_density;
 };
 
-layout(constant_id=auto) const int max_clip_planes = 0;
+layout(constant_id=auto) const bool use_clipping = false;
+layout(constant_id=auto) const int max_clip_planes = 8;
 uniform Clipping
 {
        ClipPlane clip_planes[max_clip_planes];
@@ -41,11 +42,10 @@ layout(location=0) in vec4 vertex;
 layout(location=1) in vec4 color;
 layout(location=2) in vec3 normal;
 layout(location=3) in vec3 tangent;
-layout(location=4) in vec3 binormal;
-layout(location=7) in vec4 texcoord;
-layout(location=8) in vec4 texcoord1;
-layout(location=9) in vec4 texcoord2;
-layout(location=10) in vec4 texcoord3;
+layout(location=6) in vec4 texcoord;
+layout(location=7) in vec4 texcoord1;
+layout(location=8) in vec4 texcoord2;
+layout(location=9) in vec4 texcoord3;
 layout(location=13) in vec4 instance_transform[3];
 
 #pragma MSP stage(fragment)