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#ifndef __GEOMETRY_INC
#define __GEOMETRY_INC
#include "interpolators.cginc"
#include "globals.cginc"
#if defined(_CENTER_OFFSET)
float center_offset(float2 uv) {
float height = _Center_Offset_Heightmap.SampleLevel(point_repeat_s,
uv * _Center_Offset_Heightmap_ST.xy + _Center_Offset_Heightmap_ST.zw, 0).r;
return height * _Center_Offset_Factor;
}
#endif // _CENTER_OFFSET
#endif // __GEOMETRY_INC
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