diff options
Diffstat (limited to 'source/blender/draw/intern/shaders/common_math_lib.glsl')
| -rw-r--r-- | source/blender/draw/intern/shaders/common_math_lib.glsl | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/source/blender/draw/intern/shaders/common_math_lib.glsl b/source/blender/draw/intern/shaders/common_math_lib.glsl index 4d0ffaeb40f..1ac26c91b93 100644 --- a/source/blender/draw/intern/shaders/common_math_lib.glsl +++ b/source/blender/draw/intern/shaders/common_math_lib.glsl @@ -1,4 +1,8 @@ +/* WORKAROUND: to guard against double include in EEVEE. */ +#ifndef COMMON_MATH_LIB_GLSL +#define COMMON_MATH_LIB_GLSL + /* ---------------------------------------------------------------------- */ /** \name Common Math Utilities * \{ */ @@ -276,3 +280,5 @@ vec3 hue_gradient(float t) vec3 p = abs(fract(t + vec3(1.0, 2.0 / 3.0, 1.0 / 3.0)) * 6.0 - 3.0); return (clamp(p - 1.0, 0.0, 1.0)); } + +#endif /* COMMON_MATH_LIB_GLSL */ |