diff options
Diffstat (limited to 'intern/cycles/kernel/svm/svm_wave.h')
| -rw-r--r-- | intern/cycles/kernel/svm/svm_wave.h | 32 |
1 files changed, 19 insertions, 13 deletions
diff --git a/intern/cycles/kernel/svm/svm_wave.h b/intern/cycles/kernel/svm/svm_wave.h index 64102535f7d..c4763475b47 100644 --- a/intern/cycles/kernel/svm/svm_wave.h +++ b/intern/cycles/kernel/svm/svm_wave.h @@ -23,9 +23,10 @@ ccl_device_noinline_cpu float svm_wave(NodeWaveType type, NodeWaveRingsDirection rings_dir, NodeWaveProfile profile, float3 p, - float detail, float distortion, + float detail, float dscale, + float droughness, float phase) { /* Prevent precision issues on unit coordinates. */ @@ -66,7 +67,7 @@ ccl_device_noinline_cpu float svm_wave(NodeWaveType type, n += phase; if (distortion != 0.0f) - n += distortion * (fractal_noise_3d(p * dscale, detail) * 2.0f - 1.0f); + n += distortion * (fractal_noise_3d(p * dscale, detail, droughness) * 2.0f - 1.0f); if (profile == NODE_WAVE_PROFILE_SIN) { return 0.5f + 0.5f * sinf(n - M_PI_2_F); @@ -84,35 +85,40 @@ ccl_device_noinline_cpu float svm_wave(NodeWaveType type, ccl_device void svm_node_tex_wave( KernelGlobals *kg, ShaderData *sd, float *stack, uint4 node, int *offset) { - uint4 defaults1 = read_node(kg, offset); - uint4 defaults2 = read_node(kg, offset); + uint4 node2 = read_node(kg, offset); + uint4 node3 = read_node(kg, offset); /* RNA properties */ uint type_offset, bands_dir_offset, rings_dir_offset, profile_offset; /* Inputs, Outputs */ - uint co_offset, scale_offset, distortion_offset, detail_offset, dscale_offset, phase_offset; + uint co_offset, scale_offset, distortion_offset, detail_offset, dscale_offset, droughness_offset, + phase_offset; uint color_offset, fac_offset; svm_unpack_node_uchar4( node.y, &type_offset, &bands_dir_offset, &rings_dir_offset, &profile_offset); - svm_unpack_node_uchar4(node.z, &co_offset, &scale_offset, &distortion_offset, &detail_offset); - svm_unpack_node_uchar4(node.w, &dscale_offset, &phase_offset, &color_offset, &fac_offset); + svm_unpack_node_uchar3(node.z, &co_offset, &scale_offset, &distortion_offset); + svm_unpack_node_uchar4( + node.w, &detail_offset, &dscale_offset, &droughness_offset, &phase_offset); + svm_unpack_node_uchar2(node2.x, &color_offset, &fac_offset); float3 co = stack_load_float3(stack, co_offset); - float scale = stack_load_float_default(stack, scale_offset, defaults1.x); - float detail = stack_load_float_default(stack, detail_offset, defaults1.y); - float distortion = stack_load_float_default(stack, distortion_offset, defaults1.z); - float dscale = stack_load_float_default(stack, dscale_offset, defaults1.w); - float phase = stack_load_float_default(stack, phase_offset, defaults2.x); + float scale = stack_load_float_default(stack, scale_offset, node2.y); + float distortion = stack_load_float_default(stack, distortion_offset, node2.z); + float detail = stack_load_float_default(stack, detail_offset, node2.w); + float dscale = stack_load_float_default(stack, dscale_offset, node3.x); + float droughness = stack_load_float_default(stack, droughness_offset, node3.y); + float phase = stack_load_float_default(stack, phase_offset, node3.z); float f = svm_wave((NodeWaveType)type_offset, (NodeWaveBandsDirection)bands_dir_offset, (NodeWaveRingsDirection)rings_dir_offset, (NodeWaveProfile)profile_offset, co * scale, - detail, distortion, + detail, dscale, + droughness, phase); if (stack_valid(fac_offset)) |