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Differential D13069 Diff 44244 source/blender/nodes/shader/nodes/node_shader_tex_voronoi.cc

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source/blender/nodes/shader/nodes/node_shader_tex_voronoi.cc

Show First 20 Lines • Show All 326 Lines • ▼ Show 20 Lines switch (dimensions_) {
const VArray<float> &randomness = get_randomness(param++); const VArray<float> &randomness = get_randomness(param++);
MutableSpan<float> r_distance = get_r_distance(param++); MutableSpan<float> r_distance = get_r_distance(param++);
MutableSpan<ColorGeometry4f> r_color = get_r_color(param++); MutableSpan<ColorGeometry4f> r_color = get_r_color(param++);
MutableSpan<float3> r_position = get_r_position(param++); MutableSpan<float3> r_position = get_r_position(param++);
const bool calc_distance = !r_distance.is_empty(); const bool calc_distance = !r_distance.is_empty();
const bool calc_color = !r_color.is_empty(); const bool calc_color = !r_color.is_empty();
const bool calc_position = !r_position.is_empty(); const bool calc_position = !r_position.is_empty();
for (int64_t i : mask) { for (int64_t i : mask) {
const float smth = std::min(std::max(smoothness[i] / 2.0f, 0.0f), 0.5f); const float smth = std::min(std::max(smoothness[i] / 2.0f, FLT_EPSILON), 0.5f);
const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f); const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f);
float3 col; float3 col;
float2 pos; float2 pos;
noise::voronoi_smooth_f1(float2(vector[i].x, vector[i].y) * scale[i], noise::voronoi_smooth_f1(float2(vector[i].x, vector[i].y) * scale[i],
smth, smth,
exponent[i], exponent[i],
rand, rand,
SHD_VORONOI_MINKOWSKI, SHD_VORONOI_MINKOWSKI,
▲ Show 20 Lines • Show All 83 Lines • ▼ Show 20 Lines switch (dimensions_) {
const VArray<float> &randomness = get_randomness(param++); const VArray<float> &randomness = get_randomness(param++);
MutableSpan<float> r_distance = get_r_distance(param++); MutableSpan<float> r_distance = get_r_distance(param++);
MutableSpan<ColorGeometry4f> r_color = get_r_color(param++); MutableSpan<ColorGeometry4f> r_color = get_r_color(param++);
MutableSpan<float3> r_position = get_r_position(param++); MutableSpan<float3> r_position = get_r_position(param++);
const bool calc_distance = !r_distance.is_empty(); const bool calc_distance = !r_distance.is_empty();
const bool calc_color = !r_color.is_empty(); const bool calc_color = !r_color.is_empty();
const bool calc_position = !r_position.is_empty(); const bool calc_position = !r_position.is_empty();
for (int64_t i : mask) { for (int64_t i : mask) {
const float smth = std::min(std::max(smoothness[i] / 2.0f, 0.0f), 0.5f); const float smth = std::min(std::max(smoothness[i] / 2.0f, FLT_EPSILON), 0.5f);
const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f); const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f);
float3 col; float3 col;
noise::voronoi_smooth_f1(vector[i] * scale[i], noise::voronoi_smooth_f1(vector[i] * scale[i],
smth, smth,
exponent[i], exponent[i],
rand, rand,
SHD_VORONOI_MINKOWSKI, SHD_VORONOI_MINKOWSKI,
calc_distance ? &r_distance[i] : nullptr, calc_distance ? &r_distance[i] : nullptr,
▲ Show 20 Lines • Show All 106 Lines • ▼ Show 20 Lines switch (dimensions_) {
MutableSpan<ColorGeometry4f> r_color = get_r_color(param++); MutableSpan<ColorGeometry4f> r_color = get_r_color(param++);
MutableSpan<float3> r_position = get_r_position(param++); MutableSpan<float3> r_position = get_r_position(param++);
MutableSpan<float> r_w = get_r_w(param++); MutableSpan<float> r_w = get_r_w(param++);
const bool calc_distance = !r_distance.is_empty(); const bool calc_distance = !r_distance.is_empty();
const bool calc_color = !r_color.is_empty(); const bool calc_color = !r_color.is_empty();
const bool calc_position = !r_position.is_empty(); const bool calc_position = !r_position.is_empty();
const bool calc_w = !r_w.is_empty(); const bool calc_w = !r_w.is_empty();
for (int64_t i : mask) { for (int64_t i : mask) {
const float smth = std::min(std::max(smoothness[i] / 2.0f, 0.0f), 0.5f); const float smth = std::min(std::max(smoothness[i] / 2.0f, FLT_EPSILON), 0.5f);
const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f); const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f);
const float4 p = float4(vector[i].x, vector[i].y, vector[i].z, w[i]) * scale[i]; const float4 p = float4(vector[i].x, vector[i].y, vector[i].z, w[i]) * scale[i];
float3 col; float3 col;
float4 pos; float4 pos;
noise::voronoi_smooth_f1(p, noise::voronoi_smooth_f1(p,
smth, smth,
exponent[i], exponent[i],
rand, rand,
▲ Show 20 Lines • Show All 180 Lines • ▼ Show 20 Lines switch (dimensions_) {
MutableSpan<float> r_distance = get_r_distance(param++); MutableSpan<float> r_distance = get_r_distance(param++);
MutableSpan<ColorGeometry4f> r_color = get_r_color(param++); MutableSpan<ColorGeometry4f> r_color = get_r_color(param++);
MutableSpan<float> r_w = get_r_w(param++); MutableSpan<float> r_w = get_r_w(param++);
const bool calc_distance = !r_distance.is_empty(); const bool calc_distance = !r_distance.is_empty();
const bool calc_color = !r_color.is_empty(); const bool calc_color = !r_color.is_empty();
const bool calc_w = !r_w.is_empty(); const bool calc_w = !r_w.is_empty();
for (int64_t i : mask) { for (int64_t i : mask) {
const float p = w[i] * scale[i]; const float p = w[i] * scale[i];
const float smth = std::min(std::max(smoothness[i] / 2.0f, 0.0f), 0.5f); const float smth = std::min(std::max(smoothness[i] / 2.0f, FLT_EPSILON), 0.5f);
const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f); const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f);
float3 col; float3 col;
noise::voronoi_smooth_f1(p, noise::voronoi_smooth_f1(p,
smth, smth,
rand, rand,
calc_distance ? &r_distance[i] : nullptr, calc_distance ? &r_distance[i] : nullptr,
calc_color ? &col : nullptr, calc_color ? &col : nullptr,
calc_w ? &r_w[i] : nullptr); calc_w ? &r_w[i] : nullptr);
▲ Show 20 Lines • Show All 80 Lines • ▼ Show 20 Lines switch (dimensions_) {
const VArray<float> &randomness = get_randomness(param++); const VArray<float> &randomness = get_randomness(param++);
MutableSpan<float> r_distance = get_r_distance(param++); MutableSpan<float> r_distance = get_r_distance(param++);
MutableSpan<ColorGeometry4f> r_color = get_r_color(param++); MutableSpan<ColorGeometry4f> r_color = get_r_color(param++);
MutableSpan<float3> r_position = get_r_position(param++); MutableSpan<float3> r_position = get_r_position(param++);
const bool calc_distance = !r_distance.is_empty(); const bool calc_distance = !r_distance.is_empty();
const bool calc_color = !r_color.is_empty(); const bool calc_color = !r_color.is_empty();
const bool calc_position = !r_position.is_empty(); const bool calc_position = !r_position.is_empty();
for (int64_t i : mask) { for (int64_t i : mask) {
const float smth = std::min(std::max(smoothness[i] / 2.0f, 0.0f), 0.5f); const float smth = std::min(std::max(smoothness[i] / 2.0f, FLT_EPSILON), 0.5f);
const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f); const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f);
float3 col; float3 col;
float2 pos; float2 pos;
noise::voronoi_smooth_f1(float2(vector[i].x, vector[i].y) * scale[i], noise::voronoi_smooth_f1(float2(vector[i].x, vector[i].y) * scale[i],
smth, smth,
0.0f, 0.0f,
rand, rand,
metric_, metric_,
▲ Show 20 Lines • Show All 81 Lines • ▼ Show 20 Lines switch (dimensions_) {
MutableSpan<float> r_distance = get_r_distance(param++); MutableSpan<float> r_distance = get_r_distance(param++);
MutableSpan<ColorGeometry4f> r_color = get_r_color(param++); MutableSpan<ColorGeometry4f> r_color = get_r_color(param++);
MutableSpan<float3> r_position = get_r_position(param++); MutableSpan<float3> r_position = get_r_position(param++);
const bool calc_distance = !r_distance.is_empty(); const bool calc_distance = !r_distance.is_empty();
const bool calc_color = !r_color.is_empty(); const bool calc_color = !r_color.is_empty();
const bool calc_position = !r_position.is_empty(); const bool calc_position = !r_position.is_empty();
{ {
for (int64_t i : mask) { for (int64_t i : mask) {
const float smth = std::min(std::max(smoothness[i] / 2.0f, 0.0f), 0.5f); const float smth = std::min(std::max(smoothness[i] / 2.0f, FLT_EPSILON), 0.5f);
const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f); const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f);
float3 col; float3 col;
noise::voronoi_smooth_f1(vector[i] * scale[i], noise::voronoi_smooth_f1(vector[i] * scale[i],
smth, smth,
0.0f, 0.0f,
rand, rand,
metric_, metric_,
calc_distance ? &r_distance[i] : nullptr, calc_distance ? &r_distance[i] : nullptr,
▲ Show 20 Lines • Show All 105 Lines • ▼ Show 20 Lines switch (dimensions_) {
MutableSpan<ColorGeometry4f> r_color = get_r_color(param++); MutableSpan<ColorGeometry4f> r_color = get_r_color(param++);
MutableSpan<float3> r_position = get_r_position(param++); MutableSpan<float3> r_position = get_r_position(param++);
MutableSpan<float> r_w = get_r_w(param++); MutableSpan<float> r_w = get_r_w(param++);
const bool calc_distance = !r_distance.is_empty(); const bool calc_distance = !r_distance.is_empty();
const bool calc_color = !r_color.is_empty(); const bool calc_color = !r_color.is_empty();
const bool calc_position = !r_position.is_empty(); const bool calc_position = !r_position.is_empty();
const bool calc_w = !r_w.is_empty(); const bool calc_w = !r_w.is_empty();
for (int64_t i : mask) { for (int64_t i : mask) {
const float smth = std::min(std::max(smoothness[i] / 2.0f, 0.0f), 0.5f); const float smth = std::min(std::max(smoothness[i] / 2.0f, FLT_EPSILON), 0.5f);
const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f); const float rand = std::min(std::max(randomness[i], 0.0f), 1.0f);
const float4 p = float4(vector[i].x, vector[i].y, vector[i].z, w[i]) * scale[i]; const float4 p = float4(vector[i].x, vector[i].y, vector[i].z, w[i]) * scale[i];
float3 col; float3 col;
float4 pos; float4 pos;
noise::voronoi_smooth_f1(p, noise::voronoi_smooth_f1(p,
smth, smth,
0.0f, 0.0f,
rand, rand,
▲ Show 20 Lines • Show All 239 Lines • Show Last 20 Lines