offsetbias: changed range to 0..1 to match what the shader does

[xonotic/darkplaces.git] / model_shared.h

diff --git a/model_shared.h b/model_shared.h
index 6396085787d0464f90a0cd8809c8c50eb5bf7a89..755751b9187375a1e9e32b72ad41a4c0e868c493 100644 (file)
--- a/model_shared.h
+++ b/model_shared.h
@@ -471,7 +471,7 @@ typedef struct q3shaderinfo_s
        // offsetmapping
        dpoffsetmapping_technique_t offsetmapping;
        float offsetscale;
-       unsigned char offsetbias;
+       float offsetbias; // 0 is normal, 1 leads to alpha 0 being neutral and alpha 1 pushing "out"
 
        // polygonoffset (only used if Q3TEXTUREFLAG_POLYGONOFFSET)
        float biaspolygonoffset, biaspolygonfactor;