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

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source/blender/nodes/shader/nodes/node_shader_tex_white_noise.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_white_noise_cc { namespace blender::nodes {
static void sh_node_tex_white_noise_declare(NodeDeclarationBuilder &b) static void sh_node_tex_white_noise_declare(NodeDeclarationBuilder &b)
{ {
b.is_function_node(); b.is_function_node();
b.add_input<decl::Vector>(N_("Vector")).min(-10000.0f).max(10000.0f).implicit_field(); b.add_input<decl::Vector>(N_("Vector")).min(-10000.0f).max(10000.0f).implicit_field();
b.add_input<decl::Float>(N_("W")).min(-10000.0f).max(10000.0f); b.add_input<decl::Float>(N_("W")).min(-10000.0f).max(10000.0f);
b.add_output<decl::Float>(N_("Value")); b.add_output<decl::Float>(N_("Value"));
b.add_output<decl::Color>(N_("Color")); b.add_output<decl::Color>(N_("Color"));
}; };
} // namespace blender::nodes
static void node_shader_init_tex_white_noise(bNodeTree *UNUSED(ntree), bNode *node) static void node_shader_init_tex_white_noise(bNodeTree *UNUSED(ntree), bNode *node)
{ {
node->custom1 = 3; node->custom1 = 3;
} }
static const char *gpu_shader_get_name(const int dimensions) static const char *gpu_shader_get_name(const int dimensions)
{ {
BLI_assert(dimensions >= 1 && dimensions <= 4); BLI_assert(dimensions >= 1 && dimensions <= 4);
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{ {
bNodeSocket *sockVector = nodeFindSocket(node, SOCK_IN, "Vector"); bNodeSocket *sockVector = nodeFindSocket(node, SOCK_IN, "Vector");
bNodeSocket *sockW = nodeFindSocket(node, SOCK_IN, "W"); bNodeSocket *sockW = nodeFindSocket(node, SOCK_IN, "W");
nodeSetSocketAvailability(ntree, sockVector, node->custom1 != 1); nodeSetSocketAvailability(ntree, sockVector, node->custom1 != 1);
nodeSetSocketAvailability(ntree, sockW, node->custom1 == 1 || node->custom1 == 4); nodeSetSocketAvailability(ntree, sockW, node->custom1 == 1 || node->custom1 == 4);
} }
namespace blender::nodes {
class WhiteNoiseFunction : public fn::MultiFunction { class WhiteNoiseFunction : public fn::MultiFunction {
private: private:
int dimensions_; int dimensions_;
public: public:
WhiteNoiseFunction(int dimensions) : dimensions_(dimensions) WhiteNoiseFunction(int dimensions) : dimensions_(dimensions)
{ {
BLI_assert(dimensions >= 1 && dimensions <= 4); BLI_assert(dimensions >= 1 && dimensions <= 4);
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}; };
static void sh_node_noise_build_multi_function(blender::nodes::NodeMultiFunctionBuilder &builder) static void sh_node_noise_build_multi_function(blender::nodes::NodeMultiFunctionBuilder &builder)
{ {
bNode &node = builder.node(); bNode &node = builder.node();
builder.construct_and_set_matching_fn<WhiteNoiseFunction>((int)node.custom1); builder.construct_and_set_matching_fn<WhiteNoiseFunction>((int)node.custom1);
} }
} // namespace blender::nodes::node_shader_tex_white_noise_cc } // namespace blender::nodes
void register_node_type_sh_tex_white_noise() void register_node_type_sh_tex_white_noise(void)
{ {
namespace file_ns = blender::nodes::node_shader_tex_white_noise_cc;
static bNodeType ntype; static bNodeType ntype;
sh_fn_node_type_base( sh_fn_node_type_base(
&ntype, SH_NODE_TEX_WHITE_NOISE, "White Noise Texture", NODE_CLASS_TEXTURE, 0); &ntype, SH_NODE_TEX_WHITE_NOISE, "White Noise Texture", NODE_CLASS_TEXTURE, 0);
ntype.declare = file_ns::sh_node_tex_white_noise_declare; ntype.declare = blender::nodes::sh_node_tex_white_noise_declare;
node_type_init(&ntype, file_ns::node_shader_init_tex_white_noise); node_type_init(&ntype, node_shader_init_tex_white_noise);
node_type_gpu(&ntype, file_ns::gpu_shader_tex_white_noise); node_type_gpu(&ntype, gpu_shader_tex_white_noise);
node_type_update(&ntype, file_ns::node_shader_update_tex_white_noise); node_type_update(&ntype, node_shader_update_tex_white_noise);
ntype.build_multi_function = file_ns::sh_node_noise_build_multi_function; ntype.build_multi_function = blender::nodes::sh_node_noise_build_multi_function;
nodeRegisterType(&ntype); nodeRegisterType(&ntype);
} }