diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_normal.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_normal.h | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/intern/cycles/kernel/svm/svm_normal.h b/intern/cycles/kernel/svm/svm_normal.h index fe46d79fe15..4cd3eab0ed2 100644 --- a/intern/cycles/kernel/svm/svm_normal.h +++ b/intern/cycles/kernel/svm/svm_normal.h @@ -16,23 +16,29 @@ CCL_NAMESPACE_BEGIN -ccl_device void svm_node_normal(KernelGlobals *kg, ShaderData *sd, float *stack, uint in_normal_offset, uint out_normal_offset, uint out_dot_offset, int *offset) +ccl_device void svm_node_normal(KernelGlobals *kg, + ShaderData *sd, + float *stack, + uint in_normal_offset, + uint out_normal_offset, + uint out_dot_offset, + int *offset) { - /* read extra data */ - uint4 node1 = read_node(kg, offset); - float3 normal = stack_load_float3(stack, in_normal_offset); + /* read extra data */ + uint4 node1 = read_node(kg, offset); + float3 normal = stack_load_float3(stack, in_normal_offset); - float3 direction; - direction.x = __int_as_float(node1.x); - direction.y = __int_as_float(node1.y); - direction.z = __int_as_float(node1.z); - direction = normalize(direction); + float3 direction; + direction.x = __int_as_float(node1.x); + direction.y = __int_as_float(node1.y); + direction.z = __int_as_float(node1.z); + direction = normalize(direction); - if(stack_valid(out_normal_offset)) - stack_store_float3(stack, out_normal_offset, direction); + if (stack_valid(out_normal_offset)) + stack_store_float3(stack, out_normal_offset, direction); - if(stack_valid(out_dot_offset)) - stack_store_float(stack, out_dot_offset, dot(direction, normalize(normal))); + if (stack_valid(out_dot_offset)) + stack_store_float(stack, out_dot_offset, dot(direction, normalize(normal))); } CCL_NAMESPACE_END |