diff options
Diffstat (limited to 'source/blender/gpu/intern/gpu_codegen.c')
| -rw-r--r-- | source/blender/gpu/intern/gpu_codegen.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/source/blender/gpu/intern/gpu_codegen.c b/source/blender/gpu/intern/gpu_codegen.c index 8fc96b34933..98b09d0e192 100644 --- a/source/blender/gpu/intern/gpu_codegen.c +++ b/source/blender/gpu/intern/gpu_codegen.c @@ -741,11 +741,12 @@ static char *code_generate_vertex(ListBase *nodes) for (input=node->inputs.first; input; input=input->next) if (input->source == GPU_SOURCE_ATTRIB && input->attribfirst) { if(input->attribtype == CD_TANGENT) /* silly exception */ - BLI_dynstr_printf(ds, "\tvar%d = gl_NormalMatrix * ", input->attribid); + { + BLI_dynstr_printf(ds, "\tvar%d.xyz = normalize((gl_ModelViewMatrix * vec4(att%d.xyz, 0)).xyz);\n", input->attribid, input->attribid); + BLI_dynstr_printf(ds, "\tvar%d.w = att%d.w;\n", input->attribid, input->attribid); + } else - BLI_dynstr_printf(ds, "\tvar%d = ", input->attribid); - - BLI_dynstr_printf(ds, "att%d;\n", input->attribid); + BLI_dynstr_printf(ds, "\tvar%d = att%d;\n", input->attribid, input->attribid); } BLI_dynstr_append(ds, "}\n\n"); |