diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_tex_coord.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_tex_coord.h | 27 |
1 files changed, 27 insertions, 0 deletions
diff --git a/intern/cycles/kernel/svm/svm_tex_coord.h b/intern/cycles/kernel/svm/svm_tex_coord.h index f494b6d66e1..98f8734aed2 100644 --- a/intern/cycles/kernel/svm/svm_tex_coord.h +++ b/intern/cycles/kernel/svm/svm_tex_coord.h @@ -40,6 +40,15 @@ __device void svm_node_tex_coord(KernelGlobals *kg, ShaderData *sd, float *stack data = sd->P; break; } + case NODE_TEXCO_NORMAL: { + if(sd->object != ~0) { + Transform tfm = object_fetch_transform(kg, sd->object, OBJECT_INVERSE_TRANSFORM); + data = transform_direction(&tfm, sd->N); + } + else + data = sd->N; + break; + } case NODE_TEXCO_CAMERA: { Transform tfm = kernel_data.cam.worldtocamera; @@ -85,6 +94,15 @@ __device void svm_node_tex_coord_bump_dx(KernelGlobals *kg, ShaderData *sd, floa data = sd->P + sd->dP.dx; break; } + case NODE_TEXCO_NORMAL: { + if(sd->object != ~0) { + Transform tfm = object_fetch_transform(kg, sd->object, OBJECT_INVERSE_TRANSFORM); + data = transform_direction(&tfm, sd->N); + } + else + data = sd->N; + break; + } case NODE_TEXCO_CAMERA: { Transform tfm = kernel_data.cam.worldtocamera; @@ -133,6 +151,15 @@ __device void svm_node_tex_coord_bump_dy(KernelGlobals *kg, ShaderData *sd, floa data = sd->P + sd->dP.dy; break; } + case NODE_TEXCO_NORMAL: { + if(sd->object != ~0) { + Transform tfm = object_fetch_transform(kg, sd->object, OBJECT_INVERSE_TRANSFORM); + data = normalize(transform_direction(&tfm, sd->N)); + } + else + data = sd->N; + break; + } case NODE_TEXCO_CAMERA: { Transform tfm = kernel_data.cam.worldtocamera; |