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-rw-r--r--gfx/gl/shaders/materialCommon.glsl7
1 files changed, 7 insertions, 0 deletions
diff --git a/gfx/gl/shaders/materialCommon.glsl b/gfx/gl/shaders/materialCommon.glsl
index 4c2fbf8..f905e76 100644
--- a/gfx/gl/shaders/materialCommon.glsl
+++ b/gfx/gl/shaders/materialCommon.glsl
@@ -1,3 +1,8 @@
+#ifndef MATERIAL_COMMON_INCLUDED
+#define MATERIAL_COMMON_INCLUDED
+
+#include "materialDetail.glsl"
+
float
map(uint mapmode, float value)
{
@@ -31,3 +36,5 @@ getTextureColour(MaterialDetail mat, vec2 uv)
}
return texture(textureAlbedo, uv);
}
+
+#endif