diff options
Diffstat (limited to 'source/blender/gpu/intern/gpu_material.c')
| -rw-r--r-- | source/blender/gpu/intern/gpu_material.c | 10 |
1 files changed, 9 insertions, 1 deletions
diff --git a/source/blender/gpu/intern/gpu_material.c b/source/blender/gpu/intern/gpu_material.c index 4f90155b88c..fde60fd387d 100644 --- a/source/blender/gpu/intern/gpu_material.c +++ b/source/blender/gpu/intern/gpu_material.c @@ -36,6 +36,7 @@ #include "BLI_listbase.h" #include "BLI_utildefines.h" #include "BLI_string.h" +#include "BLI_string_utils.h" #include "BKE_main.h" #include "BKE_node.h" @@ -125,7 +126,6 @@ struct GPUMaterial { enum { GPU_DOMAIN_SURFACE = (1 << 0), GPU_DOMAIN_VOLUME = (1 << 1), - GPU_DOMAIN_SSS = (1 << 2), }; /* Functions */ @@ -682,6 +682,10 @@ GPUMaterial *GPU_material_from_nodetree(Scene *scene, SET_FLAG_FROM_TEST(mat->domain, has_volume_output, GPU_DOMAIN_VOLUME); if (mat->outlink) { + /* HACK: this is only for eevee. We add the define here after the nodetree evaluation. */ + if (GPU_material_flag_get(mat, GPU_MATFLAG_SSS)) { + defines = BLI_string_joinN(defines, "#define USE_SSS\n"); + } /* Prune the unused nodes and extract attributes before compiling so the * generated VBOs are ready to accept the future shader. */ GPU_nodes_prune(&mat->nodes, mat->outlink); @@ -697,6 +701,10 @@ GPUMaterial *GPU_material_from_nodetree(Scene *scene, frag_lib, defines); + if (GPU_material_flag_get(mat, GPU_MATFLAG_SSS)) { + MEM_freeN((char *)defines); + } + if (mat->pass == NULL) { /* We had a cache hit and the shader has already failed to compile. */ mat->status = GPU_MAT_FAILED; |