diff options
Diffstat (limited to 'source/blender/draw/engines/eevee/shaders/surface_lib.glsl')
| -rw-r--r-- | source/blender/draw/engines/eevee/shaders/surface_lib.glsl | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/source/blender/draw/engines/eevee/shaders/surface_lib.glsl b/source/blender/draw/engines/eevee/shaders/surface_lib.glsl index b93a3a23eff..e80dc1761f0 100644 --- a/source/blender/draw/engines/eevee/shaders/surface_lib.glsl +++ b/source/blender/draw/engines/eevee/shaders/surface_lib.glsl @@ -13,7 +13,15 @@ uniform float refractionDepth; vec3 worldNormal; \ vec3 viewNormal; -#ifdef GPU_GEOMETRY_SHADER +#if defined(STEP_RESOLVE) || defined(STEP_RAYTRACE) +/* SSR will set these global variables itself. + * Also make false positive compiler warnings disapear by setting values. */ +vec3 worldPosition = vec3(0); +vec3 viewPosition = vec3(0); +vec3 worldNormal = vec3(0); +vec3 viewNormal = vec3(0); + +#elif defined(GPU_GEOMETRY_SHADER) in ShaderStageInterface{SURFACE_INTERFACE} dataIn[]; out ShaderStageInterface{SURFACE_INTERFACE} dataOut; @@ -24,7 +32,7 @@ out ShaderStageInterface{SURFACE_INTERFACE} dataOut; dataOut.worldNormal = dataIn[vert].worldNormal; \ dataOut.viewNormal = dataIn[vert].viewNormal; -#else +#else /* GPU_VERTEX_SHADER || GPU_FRAGMENT_SHADER*/ IN_OUT ShaderStageInterface{SURFACE_INTERFACE}; |