Differential D13337 Diff 45169 source/blender/nodes/geometry/nodes/node_geo_proximity.cc

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source/blender/nodes/geometry/nodes/node_geo_proximity.cc

Show All 23 Lines

#include "UI_interface.h"		#include "UI_interface.h"
#include "UI_resources.h"		#include "UI_resources.h"

#include "node_geometry_util.hh"		#include "node_geometry_util.hh"

namespace blender::nodes::node_geo_proximity_cc {		namespace blender::nodes::node_geo_proximity_cc {

static void geo_node_proximity_declare(NodeDeclarationBuilder &b)		static void node_declare(NodeDeclarationBuilder &b)
{		{
b.add_input<decl::Geometry>(N_("Target"))		b.add_input<decl::Geometry>(N_("Target"))
.only_realized_data()		.only_realized_data()
.supported_type({GEO_COMPONENT_TYPE_MESH, GEO_COMPONENT_TYPE_POINT_CLOUD});		.supported_type({GEO_COMPONENT_TYPE_MESH, GEO_COMPONENT_TYPE_POINT_CLOUD});
b.add_input<decl::Vector>(N_("Source Position")).implicit_field();		b.add_input<decl::Vector>(N_("Source Position")).implicit_field();
b.add_output<decl::Vector>(N_("Position")).dependent_field();		b.add_output<decl::Vector>(N_("Position")).dependent_field();
b.add_output<decl::Float>(N_("Distance")).dependent_field();		b.add_output<decl::Float>(N_("Distance")).dependent_field();
}		}

static void geo_node_proximity_layout(uiLayout layout, bContext UNUSED(C), PointerRNA *ptr)		static void node_layout(uiLayout layout, bContext UNUSED(C), PointerRNA *ptr)
{		{
uiItemR(layout, ptr, "target_element", 0, "", ICON_NONE);		uiItemR(layout, ptr, "target_element", 0, "", ICON_NONE);
}		}

static void geo_proximity_init(bNodeTree UNUSED(ntree), bNode node)		static void geo_proximity_init(bNodeTree UNUSED(ntree), bNode node)
{		{
NodeGeometryProximity node_storage = (NodeGeometryProximity )MEM_callocN(		NodeGeometryProximity node_storage = (NodeGeometryProximity )MEM_callocN(
sizeof(NodeGeometryProximity), __func__);		sizeof(NodeGeometryProximity), __func__);
▲ Show 20 Lines • Show All 150 Lines • ▼ Show 20 Lines	if (params.single_output_is_required(2, "Distance")) {
const int j = mask[i];		const int j = mask[i];
distances[j] = std::sqrt(distances[j]);		distances[j] = std::sqrt(distances[j]);
}		}
});		});
}		}
}		}
};		};

static void geo_node_proximity_exec(GeoNodeExecParams params)		static void node_geo_exec(GeoNodeExecParams params)
{		{
GeometrySet geometry_set_target = params.extract_input<GeometrySet>("Target");		GeometrySet geometry_set_target = params.extract_input<GeometrySet>("Target");
geometry_set_target.ensure_owns_direct_data();		geometry_set_target.ensure_owns_direct_data();

auto return_default = [&]() {		auto return_default = [&]() {
params.set_output("Position", fn::make_constant_field<float3>({0.0f, 0.0f, 0.0f}));		params.set_output("Position", fn::make_constant_field<float3>({0.0f, 0.0f, 0.0f}));
params.set_output("Distance", fn::make_constant_field<float>(0.0f));		params.set_output("Distance", fn::make_constant_field<float>(0.0f));
};		};
Show All 22 Lines	void register_node_type_geo_proximity()
namespace file_ns = blender::nodes::node_geo_proximity_cc;		namespace file_ns = blender::nodes::node_geo_proximity_cc;

static bNodeType ntype;		static bNodeType ntype;

geo_node_type_base(&ntype, GEO_NODE_PROXIMITY, "Geometry Proximity", NODE_CLASS_GEOMETRY, 0);		geo_node_type_base(&ntype, GEO_NODE_PROXIMITY, "Geometry Proximity", NODE_CLASS_GEOMETRY, 0);
node_type_init(&ntype, file_ns::geo_proximity_init);		node_type_init(&ntype, file_ns::geo_proximity_init);
node_type_storage(		node_type_storage(
&ntype, "NodeGeometryProximity", node_free_standard_storage, node_copy_standard_storage);		&ntype, "NodeGeometryProximity", node_free_standard_storage, node_copy_standard_storage);
ntype.declare = file_ns::geo_node_proximity_declare;		ntype.declare = file_ns::node_declare;
ntype.geometry_node_execute = file_ns::geo_node_proximity_exec;		ntype.geometry_node_execute = file_ns::node_geo_exec;
ntype.draw_buttons = file_ns::geo_node_proximity_layout;		ntype.draw_buttons = file_ns::node_layout;
nodeRegisterType(&ntype);		nodeRegisterType(&ntype);
}		}