diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_checker.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_checker.h | 42 |
1 files changed, 21 insertions, 21 deletions
diff --git a/intern/cycles/kernel/svm/svm_checker.h b/intern/cycles/kernel/svm/svm_checker.h index 45e6c181e9e..63b4d1e149b 100644 --- a/intern/cycles/kernel/svm/svm_checker.h +++ b/intern/cycles/kernel/svm/svm_checker.h @@ -20,37 +20,37 @@ CCL_NAMESPACE_BEGIN ccl_device_noinline float svm_checker(float3 p) { - /* avoid precision issues on unit coordinates */ - p.x = (p.x + 0.000001f)*0.999999f; - p.y = (p.y + 0.000001f)*0.999999f; - p.z = (p.z + 0.000001f)*0.999999f; + /* avoid precision issues on unit coordinates */ + p.x = (p.x + 0.000001f) * 0.999999f; + p.y = (p.y + 0.000001f) * 0.999999f; + p.z = (p.z + 0.000001f) * 0.999999f; - int xi = abs(float_to_int(floorf(p.x))); - int yi = abs(float_to_int(floorf(p.y))); - int zi = abs(float_to_int(floorf(p.z))); + int xi = abs(float_to_int(floorf(p.x))); + int yi = abs(float_to_int(floorf(p.y))); + int zi = abs(float_to_int(floorf(p.z))); - return ((xi % 2 == yi % 2) == (zi % 2))? 1.0f: 0.0f; + return ((xi % 2 == yi % 2) == (zi % 2)) ? 1.0f : 0.0f; } ccl_device void svm_node_tex_checker(KernelGlobals *kg, ShaderData *sd, float *stack, uint4 node) { - uint co_offset, color1_offset, color2_offset, scale_offset; - uint color_offset, fac_offset; + uint co_offset, color1_offset, color2_offset, scale_offset; + uint color_offset, fac_offset; - decode_node_uchar4(node.y, &co_offset, &color1_offset, &color2_offset, &scale_offset); - decode_node_uchar4(node.z, &color_offset, &fac_offset, NULL, NULL); + decode_node_uchar4(node.y, &co_offset, &color1_offset, &color2_offset, &scale_offset); + decode_node_uchar4(node.z, &color_offset, &fac_offset, NULL, NULL); - float3 co = stack_load_float3(stack, co_offset); - float3 color1 = stack_load_float3(stack, color1_offset); - float3 color2 = stack_load_float3(stack, color2_offset); - float scale = stack_load_float_default(stack, scale_offset, node.w); + float3 co = stack_load_float3(stack, co_offset); + float3 color1 = stack_load_float3(stack, color1_offset); + float3 color2 = stack_load_float3(stack, color2_offset); + float scale = stack_load_float_default(stack, scale_offset, node.w); - float f = svm_checker(co*scale); + float f = svm_checker(co * scale); - if(stack_valid(color_offset)) - stack_store_float3(stack, color_offset, (f == 1.0f)? color1: color2); - if(stack_valid(fac_offset)) - stack_store_float(stack, fac_offset, f); + if (stack_valid(color_offset)) + stack_store_float3(stack, color_offset, (f == 1.0f) ? color1 : color2); + if (stack_valid(fac_offset)) + stack_store_float(stack, fac_offset, f); } CCL_NAMESPACE_END |