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Differential D13480 Diff 45671 source/blender/nodes/shader/nodes/node_shader_valToRgb.cc

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source/blender/nodes/shader/nodes/node_shader_valToRgb.cc

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#include "IMB_colormanagement.h" #include "IMB_colormanagement.h"
#include "DNA_texture_types.h" #include "DNA_texture_types.h"
#include "BLI_color.hh" #include "BLI_color.hh"
#include "node_shader_util.hh" #include "node_shader_util.hh"
namespace blender::nodes { namespace blender::nodes::node_shader_valToRgb_cc {
static void sh_node_valtorgb_declare(NodeDeclarationBuilder &b) static void sh_node_valtorgb_declare(NodeDeclarationBuilder &b)
{ {
b.is_function_node(); b.is_function_node();
b.add_input<decl::Float>(N_("Fac")).default_value(0.5f).min(0.0f).max(1.0f).subtype(PROP_FACTOR); b.add_input<decl::Float>(N_("Fac")).default_value(0.5f).min(0.0f).max(1.0f).subtype(PROP_FACTOR);
b.add_output<decl::Color>(N_("Color")); b.add_output<decl::Color>(N_("Color"));
b.add_output<decl::Float>(N_("Alpha")); b.add_output<decl::Float>(N_("Alpha"));
}; };
} // namespace blender::nodes
static void node_shader_exec_valtorgb(void *UNUSED(data), static void node_shader_exec_valtorgb(void *UNUSED(data),
int UNUSED(thread), int UNUSED(thread),
bNode *node, bNode *node,
bNodeExecData *UNUSED(execdata), bNodeExecData *UNUSED(execdata),
bNodeStack **in, bNodeStack **in,
bNodeStack **out) bNodeStack **out)
{ {
/* stack order in: fac */ /* stack order in: fac */
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static void sh_node_valtorgb_build_multi_function( static void sh_node_valtorgb_build_multi_function(
blender::nodes::NodeMultiFunctionBuilder &builder) blender::nodes::NodeMultiFunctionBuilder &builder)
{ {
bNode &bnode = builder.node(); bNode &bnode = builder.node();
const ColorBand *color_band = (const ColorBand *)bnode.storage; const ColorBand *color_band = (const ColorBand *)bnode.storage;
builder.construct_and_set_matching_fn<ColorBandFunction>(*color_band); builder.construct_and_set_matching_fn<ColorBandFunction>(*color_band);
} }
void register_node_type_sh_valtorgb()
{
static bNodeType ntype;
sh_fn_node_type_base(&ntype, SH_NODE_VALTORGB, "ColorRamp", NODE_CLASS_CONVERTER, 0);
ntype.declare = blender::nodes::sh_node_valtorgb_declare;
node_type_init(&ntype, node_shader_init_valtorgb);
node_type_size_preset(&ntype, NODE_SIZE_LARGE);
node_type_storage(&ntype, "ColorBand", node_free_standard_storage, node_copy_standard_storage);
node_type_exec(&ntype, nullptr, nullptr, node_shader_exec_valtorgb);
node_type_gpu(&ntype, gpu_shader_valtorgb);
ntype.build_multi_function = sh_node_valtorgb_build_multi_function;
nodeRegisterType(&ntype);
}
namespace blender::nodes {
static void sh_node_rgbtobw_declare(NodeDeclarationBuilder &b) static void sh_node_rgbtobw_declare(NodeDeclarationBuilder &b)
{ {
b.add_input<decl::Color>(N_("Color")).default_value({0.5f, 0.5f, 0.5f, 1.0f}); b.add_input<decl::Color>(N_("Color")).default_value({0.5f, 0.5f, 0.5f, 1.0f});
b.add_output<decl::Float>(N_("Val")); b.add_output<decl::Float>(N_("Val"));
}; };
} // namespace blender::nodes
static void node_shader_exec_rgbtobw(void *UNUSED(data), static void node_shader_exec_rgbtobw(void *UNUSED(data),
int UNUSED(thread), int UNUSED(thread),
bNode *UNUSED(node), bNode *UNUSED(node),
bNodeExecData *UNUSED(execdata), bNodeExecData *UNUSED(execdata),
bNodeStack **in, bNodeStack **in,
bNodeStack **out) bNodeStack **out)
{ {
/* Stack order out: BW. */ /* Stack order out: BW. */
/* Stack order in: COL. */ /* Stack order in: COL. */
float col[3]; float col[3];
nodestack_get_vec(col, SOCK_VECTOR, in[0]); nodestack_get_vec(col, SOCK_VECTOR, in[0]);
out[0]->vec[0] = IMB_colormanagement_get_luminance(col); out[0]->vec[0] = IMB_colormanagement_get_luminance(col);
} }
static int gpu_shader_rgbtobw(GPUMaterial *mat, static int gpu_shader_rgbtobw(GPUMaterial *mat,
bNode *node, bNode *node,
bNodeExecData *UNUSED(execdata), bNodeExecData *UNUSED(execdata),
GPUNodeStack *in, GPUNodeStack *in,
GPUNodeStack *out) GPUNodeStack *out)
{ {
return GPU_stack_link(mat, node, "rgbtobw", in, out); return GPU_stack_link(mat, node, "rgbtobw", in, out);
} }
} // namespace blender::nodes::node_shader_rgbtobw_cc
void register_node_type_sh_valtorgb()
{
namespace file_ns = blender::nodes::node_shader_valToRgb_cc;
static bNodeType ntype;
sh_fn_node_type_base(&ntype, SH_NODE_VALTORGB, "ColorRamp", NODE_CLASS_CONVERTER, 0);
ntype.declare = file_ns::sh_node_valtorgb_declare;
node_type_init(&ntype, file_ns::node_shader_init_valtorgb);
node_type_size_preset(&ntype, NODE_SIZE_LARGE);
node_type_storage(&ntype, "ColorBand", node_free_standard_storage, node_copy_standard_storage);
node_type_exec(&ntype, nullptr, nullptr, file_ns::node_shader_exec_valtorgb);
node_type_gpu(&ntype, file_ns::gpu_shader_valtorgb);
ntype.build_multi_function = file_ns::sh_node_valtorgb_build_multi_function;
nodeRegisterType(&ntype);
}
void register_node_type_sh_rgbtobw() void register_node_type_sh_rgbtobw()
{ {
namespace file_ns = blender::nodes::node_shader_valToRgb_cc;
static bNodeType ntype; static bNodeType ntype;
sh_node_type_base(&ntype, SH_NODE_RGBTOBW, "RGB to BW", NODE_CLASS_CONVERTER, 0); sh_node_type_base(&ntype, SH_NODE_RGBTOBW, "RGB to BW", NODE_CLASS_CONVERTER, 0);
ntype.declare = blender::nodes::sh_node_rgbtobw_declare; ntype.declare = file_ns::sh_node_rgbtobw_declare;
node_type_exec(&ntype, nullptr, nullptr, node_shader_exec_rgbtobw); node_type_exec(&ntype, nullptr, nullptr, file_ns::node_shader_exec_rgbtobw);
node_type_gpu(&ntype, gpu_shader_rgbtobw); node_type_gpu(&ntype, file_ns::gpu_shader_rgbtobw);
nodeRegisterType(&ntype); nodeRegisterType(&ntype);
} }