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Differential D13480 Diff 45666 source/blender/nodes/shader/nodes/node_shader_tex_voronoi.cc

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

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* The Original Code is Copyright (C) 2005 Blender Foundation. * The Original Code is Copyright (C) 2005 Blender Foundation.
* All rights reserved. * All rights reserved.
*/ */
#include "node_shader_util.hh" #include "node_shader_util.hh"
#include "BLI_noise.hh" #include "BLI_noise.hh"
namespace blender::nodes { namespace blender::nodes::node_shader_tex_voronoi_cc {
static void sh_node_tex_voronoi_declare(NodeDeclarationBuilder &b) static void sh_node_tex_voronoi_declare(NodeDeclarationBuilder &b)
{ {
b.is_function_node(); b.is_function_node();
b.add_input<decl::Vector>(N_("Vector")).hide_value().implicit_field(); b.add_input<decl::Vector>(N_("Vector")).hide_value().implicit_field();
b.add_input<decl::Float>(N_("W")).min(-1000.0f).max(1000.0f); b.add_input<decl::Float>(N_("W")).min(-1000.0f).max(1000.0f);
b.add_input<decl::Float>(N_("Scale")).min(-1000.0f).max(1000.0f).default_value(5.0f); b.add_input<decl::Float>(N_("Scale")).min(-1000.0f).max(1000.0f).default_value(5.0f);
b.add_input<decl::Float>(N_("Smoothness")) b.add_input<decl::Float>(N_("Smoothness"))
Show All 9 Lines b.add_input<decl::Float>(N_("Randomness"))
.subtype(PROP_FACTOR); .subtype(PROP_FACTOR);
b.add_output<decl::Float>(N_("Distance")).no_muted_links(); b.add_output<decl::Float>(N_("Distance")).no_muted_links();
b.add_output<decl::Color>(N_("Color")).no_muted_links(); b.add_output<decl::Color>(N_("Color")).no_muted_links();
b.add_output<decl::Vector>(N_("Position")).no_muted_links(); b.add_output<decl::Vector>(N_("Position")).no_muted_links();
b.add_output<decl::Float>(N_("W")).no_muted_links(); b.add_output<decl::Float>(N_("W")).no_muted_links();
b.add_output<decl::Float>(N_("Radius")).no_muted_links(); b.add_output<decl::Float>(N_("Radius")).no_muted_links();
}; };
} // namespace blender::nodes
static void node_shader_init_tex_voronoi(bNodeTree *UNUSED(ntree), bNode *node) static void node_shader_init_tex_voronoi(bNodeTree *UNUSED(ntree), bNode *node)
{ {
NodeTexVoronoi *tex = (NodeTexVoronoi *)MEM_callocN(sizeof(NodeTexVoronoi), "NodeTexVoronoi"); NodeTexVoronoi *tex = (NodeTexVoronoi *)MEM_callocN(sizeof(NodeTexVoronoi), "NodeTexVoronoi");
BKE_texture_mapping_default(&tex->base.tex_mapping, TEXMAP_TYPE_POINT); BKE_texture_mapping_default(&tex->base.tex_mapping, TEXMAP_TYPE_POINT);
BKE_texture_colormapping_default(&tex->base.color_mapping); BKE_texture_colormapping_default(&tex->base.color_mapping);
tex->dimensions = 3; tex->dimensions = 3;
tex->distance = SHD_VORONOI_EUCLIDEAN; tex->distance = SHD_VORONOI_EUCLIDEAN;
tex->feature = SHD_VORONOI_F1; tex->feature = SHD_VORONOI_F1;
▲ Show 20 Lines • Show All 100 Lines • ▼ Show 20 Linesstatic void node_shader_update_tex_voronoi(bNodeTree *ntree, bNode *node)
nodeSetSocketAvailability(ntree, nodeSetSocketAvailability(ntree,
outWSock, outWSock,
tex->feature != SHD_VORONOI_DISTANCE_TO_EDGE && tex->feature != SHD_VORONOI_DISTANCE_TO_EDGE &&
tex->feature != SHD_VORONOI_N_SPHERE_RADIUS && tex->feature != SHD_VORONOI_N_SPHERE_RADIUS &&
(ELEM(tex->dimensions, 1, 4))); (ELEM(tex->dimensions, 1, 4)));
nodeSetSocketAvailability(ntree, outRadiusSock, tex->feature == SHD_VORONOI_N_SPHERE_RADIUS); nodeSetSocketAvailability(ntree, outRadiusSock, tex->feature == SHD_VORONOI_N_SPHERE_RADIUS);
} }
namespace blender::nodes {
static MultiFunction::ExecutionHints voronoi_execution_hints{50, false}; static MultiFunction::ExecutionHints voronoi_execution_hints{50, false};
class VoronoiMinowskiFunction : public fn::MultiFunction { class VoronoiMinowskiFunction : public fn::MultiFunction {
private: private:
int dimensions_; int dimensions_;
int feature_; int feature_;
public: public:
▲ Show 20 Lines • Show All 1,138 Lines • ▼ Show 20 Lines else if (minowski) {
builder.construct_and_set_matching_fn<VoronoiMinowskiFunction>(tex->dimensions, tex->feature); builder.construct_and_set_matching_fn<VoronoiMinowskiFunction>(tex->dimensions, tex->feature);
} }
else { else {
builder.construct_and_set_matching_fn<VoronoiMetricFunction>( builder.construct_and_set_matching_fn<VoronoiMetricFunction>(
tex->dimensions, tex->feature, tex->distance); tex->dimensions, tex->feature, tex->distance);
} }
} }
} // namespace blender::nodes } // namespace blender::nodes::node_shader_tex_voronoi_cc
void register_node_type_sh_tex_voronoi(void) void register_node_type_sh_tex_voronoi(void)
{ {
namespace file_ns = blender::nodes::node_shader_tex_voronoi_cc;
static bNodeType ntype; static bNodeType ntype;
sh_fn_node_type_base(&ntype, SH_NODE_TEX_VORONOI, "Voronoi Texture", NODE_CLASS_TEXTURE, 0); sh_fn_node_type_base(&ntype, SH_NODE_TEX_VORONOI, "Voronoi Texture", NODE_CLASS_TEXTURE, 0);
ntype.declare = blender::nodes::sh_node_tex_voronoi_declare; ntype.declare = file_ns::sh_node_tex_voronoi_declare;
node_type_init(&ntype, node_shader_init_tex_voronoi); node_type_init(&ntype, file_ns::node_shader_init_tex_voronoi);
node_type_storage( node_type_storage(
&ntype, "NodeTexVoronoi", node_free_standard_storage, node_copy_standard_storage); &ntype, "NodeTexVoronoi", node_free_standard_storage, node_copy_standard_storage);
node_type_gpu(&ntype, node_shader_gpu_tex_voronoi); node_type_gpu(&ntype, file_ns::node_shader_gpu_tex_voronoi);
node_type_update(&ntype, node_shader_update_tex_voronoi); node_type_update(&ntype, file_ns::node_shader_update_tex_voronoi);
ntype.build_multi_function = blender::nodes::sh_node_voronoi_build_multi_function; ntype.build_multi_function = file_ns::sh_node_voronoi_build_multi_function;
nodeRegisterType(&ntype); nodeRegisterType(&ntype);
} }