Commit: 668ffcd6e94cb843bf7d00a7bc5a5f454dd5e49a
Author: Sergey Sharybin
Date: Wed Dec 10 18:50:30 2014 +0500
Branches: master
https://developer.blender.org/rB668ffcd6e94cb843bf7d00a7bc5a5f454dd5e49a
Fix for wrong flip of Normal node Dot output for new shading system
It was wrong to use invert(), we need to multiply by -1 instead.
===================================================================
M source/blender/nodes/shader/nodes/node_shader_normal.c
===================================================================
diff --git a/source/blender/nodes/shader/nodes/node_shader_normal.c
b/source/blender/nodes/shader/nodes/node_shader_normal.c
index fcd738f..847d2e6 100644
--- a/source/blender/nodes/shader/nodes/node_shader_normal.c
+++ b/source/blender/nodes/shader/nodes/node_shader_normal.c
@@ -63,8 +63,8 @@ static int gpu_shader_normal(GPUMaterial *mat, bNode
*UNUSED(node), bNodeExecDat
GPUNodeLink *vec = GPU_uniform(out[0].vec);
int ret = GPU_stack_link(mat, "normal", in, out, vec);
if (ret && GPU_material_use_new_shading_nodes(mat)) {
- float fac[3] = {1.0f, 0.0f, 0.0f};
- GPU_link(mat, "invert", GPU_uniform(fac), out[1].link,
&out[1].link);
+ float fac[3] = {-1.0f, -1.0f, -1.0f};
+ GPU_link(mat, "math_multiply", GPU_uniform(fac), out[1].link,
&out[1].link);
}
return ret;
}
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