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Differential D13498 Diff 45751 source/blender/nodes/shader/nodes/node_shader_tex_musgrave.cc

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source/blender/nodes/shader/nodes/node_shader_tex_musgrave.cc

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* You should have received a copy of the GNU General Public License * You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software Foundation, * along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* *
* 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.h"
#include "BLI_noise.hh" #include "BLI_noise.hh"
namespace blender::nodes::node_shader_tex_musgrave_cc { namespace blender::nodes {
static void sh_node_tex_musgrave_declare(NodeDeclarationBuilder &b) static void sh_node_tex_musgrave_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_("Detail")).min(0.0f).max(15.0f).default_value(2.0f); b.add_input<decl::Float>(N_("Detail")).min(0.0f).max(15.0f).default_value(2.0f);
b.add_input<decl::Float>(N_("Dimension")).min(0.0f).max(1000.0f).default_value(2.0f); b.add_input<decl::Float>(N_("Dimension")).min(0.0f).max(1000.0f).default_value(2.0f);
b.add_input<decl::Float>(N_("Lacunarity")).min(0.0f).max(1000.0f).default_value(2.0f); b.add_input<decl::Float>(N_("Lacunarity")).min(0.0f).max(1000.0f).default_value(2.0f);
b.add_input<decl::Float>(N_("Offset")).min(-1000.0f).max(1000.0f); b.add_input<decl::Float>(N_("Offset")).min(-1000.0f).max(1000.0f);
b.add_input<decl::Float>(N_("Gain")).min(0.0f).max(1000.0f).default_value(1.0f); b.add_input<decl::Float>(N_("Gain")).min(0.0f).max(1000.0f).default_value(1.0f);
b.add_output<decl::Float>(N_("Fac")).no_muted_links(); b.add_output<decl::Float>(N_("Fac")).no_muted_links();
}; };
} // namespace blender::nodes
static void node_shader_init_tex_musgrave(bNodeTree *UNUSED(ntree), bNode *node) static void node_shader_init_tex_musgrave(bNodeTree *UNUSED(ntree), bNode *node)
{ {
NodeTexMusgrave *tex = (NodeTexMusgrave *)MEM_callocN(sizeof(NodeTexMusgrave), NodeTexMusgrave *tex = (NodeTexMusgrave *)MEM_callocN(sizeof(NodeTexMusgrave),
"NodeTexMusgrave"); "NodeTexMusgrave");
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->musgrave_type = SHD_MUSGRAVE_FBM; tex->musgrave_type = SHD_MUSGRAVE_FBM;
tex->dimensions = 3; tex->dimensions = 3;
▲ Show 20 Lines • Show All 73 Lines • ▼ Show 20 Lines nodeSetSocketAvailability(ntree,
inGainSock, inGainSock,
tex->musgrave_type == SHD_MUSGRAVE_HYBRID_MULTIFRACTAL || tex->musgrave_type == SHD_MUSGRAVE_HYBRID_MULTIFRACTAL ||
tex->musgrave_type == SHD_MUSGRAVE_RIDGED_MULTIFRACTAL); tex->musgrave_type == SHD_MUSGRAVE_RIDGED_MULTIFRACTAL);
bNodeSocket *outFacSock = nodeFindSocket(node, SOCK_OUT, "Fac"); bNodeSocket *outFacSock = nodeFindSocket(node, SOCK_OUT, "Fac");
node_sock_label(outFacSock, "Height"); node_sock_label(outFacSock, "Height");
} }
namespace blender::nodes {
class MusgraveFunction : public fn::MultiFunction { class MusgraveFunction : public fn::MultiFunction {
private: private:
const int dimensions_; const int dimensions_;
const int musgrave_type_; const int musgrave_type_;
public: public:
MusgraveFunction(const int dimensions, const int musgrave_type) MusgraveFunction(const int dimensions, const int musgrave_type)
: dimensions_(dimensions), musgrave_type_(musgrave_type) : dimensions_(dimensions), musgrave_type_(musgrave_type)
▲ Show 20 Lines • Show All 383 Lines • ▼ Show 20 Lines
static void sh_node_musgrave_build_multi_function( static void sh_node_musgrave_build_multi_function(
blender::nodes::NodeMultiFunctionBuilder &builder) blender::nodes::NodeMultiFunctionBuilder &builder)
{ {
bNode &node = builder.node(); bNode &node = builder.node();
NodeTexMusgrave *tex = (NodeTexMusgrave *)node.storage; NodeTexMusgrave *tex = (NodeTexMusgrave *)node.storage;
builder.construct_and_set_matching_fn<MusgraveFunction>(tex->dimensions, tex->musgrave_type); builder.construct_and_set_matching_fn<MusgraveFunction>(tex->dimensions, tex->musgrave_type);
} }
} // namespace blender::nodes::node_shader_tex_musgrave_cc } // namespace blender::nodes
void register_node_type_sh_tex_musgrave() void register_node_type_sh_tex_musgrave(void)
{ {
namespace file_ns = blender::nodes::node_shader_tex_musgrave_cc;
static bNodeType ntype; static bNodeType ntype;
sh_fn_node_type_base(&ntype, SH_NODE_TEX_MUSGRAVE, "Musgrave Texture", NODE_CLASS_TEXTURE, 0); sh_fn_node_type_base(&ntype, SH_NODE_TEX_MUSGRAVE, "Musgrave Texture", NODE_CLASS_TEXTURE, 0);
ntype.declare = file_ns::sh_node_tex_musgrave_declare; ntype.declare = blender::nodes::sh_node_tex_musgrave_declare;
node_type_size_preset(&ntype, NODE_SIZE_MIDDLE); node_type_size_preset(&ntype, NODE_SIZE_MIDDLE);
node_type_init(&ntype, file_ns::node_shader_init_tex_musgrave); node_type_init(&ntype, node_shader_init_tex_musgrave);
node_type_storage( node_type_storage(
&ntype, "NodeTexMusgrave", node_free_standard_storage, node_copy_standard_storage); &ntype, "NodeTexMusgrave", node_free_standard_storage, node_copy_standard_storage);
node_type_gpu(&ntype, file_ns::node_shader_gpu_tex_musgrave); node_type_gpu(&ntype, node_shader_gpu_tex_musgrave);
node_type_update(&ntype, file_ns::node_shader_update_tex_musgrave); node_type_update(&ntype, node_shader_update_tex_musgrave);
ntype.build_multi_function = file_ns::sh_node_musgrave_build_multi_function; ntype.build_multi_function = blender::nodes::sh_node_musgrave_build_multi_function;
nodeRegisterType(&ntype); nodeRegisterType(&ntype);
} }