Differential D12689 Diff 42665 source/blender/nodes/geometry/nodes/node_geo_distribute_points_on_faces.cc

Changeset View

Standalone View

source/blender/nodes/geometry/nodes/node_geo_distribute_points_on_faces.cc

Show First 20 Lines • Show All 44 Lines • ▼ Show 20 Lines	static void geo_node_point_distribute_points_on_faces_declare(NodeDeclarationBuilder &b)
b.add_input<decl::Geometry>("Geometry");		b.add_input<decl::Geometry>("Geometry");
b.add_input<decl::Float>("Distance Min").min(0.0f).subtype(PROP_DISTANCE);		b.add_input<decl::Float>("Distance Min").min(0.0f).subtype(PROP_DISTANCE);
b.add_input<decl::Float>("Density Max").default_value(10.0f).min(0.0f);		b.add_input<decl::Float>("Density Max").default_value(10.0f).min(0.0f);
b.add_input<decl::Float>("Density").default_value(10.0f).supports_field();		b.add_input<decl::Float>("Density").default_value(10.0f).supports_field();
b.add_input<decl::Float>("Density Factor")		b.add_input<decl::Float>("Density Factor")
.default_value(1.0f)		.default_value(1.0f)
.min(0.0f)		.min(0.0f)
.max(1.0f)		.max(1.0f)
		.subtype(PROP_FACTOR)
.supports_field();		.supports_field();
b.add_input<decl::Int>("Seed");		b.add_input<decl::Int>("Seed");
b.add_input<decl::Bool>("Selection").default_value(true).hide_value().supports_field();		b.add_input<decl::Bool>("Selection").default_value(true).hide_value().supports_field();

b.add_output<decl::Geometry>("Points");		b.add_output<decl::Geometry>("Points");
b.add_output<decl::Vector>("Normal").field_source();		b.add_output<decl::Vector>("Normal").field_source();
b.add_output<decl::Vector>("Rotation").subtype(PROP_EULER).field_source();		b.add_output<decl::Vector>("Rotation").subtype(PROP_EULER).field_source();
b.add_output<decl::Int>("Stable ID").field_source();		b.add_output<decl::Int>("Stable ID").field_source();
▲ Show 20 Lines • Show All 457 Lines • ▼ Show 20 Lines	static void point_distribution_calculate(GeometrySet &geometry_set,
/* Position is set separately. */		/* Position is set separately. */
attributes.remove("position");		attributes.remove("position");

propagate_existing_attributes(		propagate_existing_attributes(
mesh_component, attributes, point_component, bary_coords, looptri_indices);		mesh_component, attributes, point_component, bary_coords, looptri_indices);

compute_attribute_outputs(		compute_attribute_outputs(
mesh_component, point_component, bary_coords, looptri_indices, attribute_outputs);		mesh_component, point_component, bary_coords, looptri_indices, attribute_outputs);

geometry_set.replace_mesh(nullptr);
}		}

static void geo_node_point_distribute_points_on_faces_exec(GeoNodeExecParams params)		static void geo_node_point_distribute_points_on_faces_exec(GeoNodeExecParams params)
{		{
GeometrySet geometry_set = params.extract_input<GeometrySet>("Geometry");		GeometrySet geometry_set = params.extract_input<GeometrySet>("Geometry");

const GeometryNodeDistributePointsOnFacesMode method =		const GeometryNodeDistributePointsOnFacesMode method =
static_cast<GeometryNodeDistributePointsOnFacesMode>(params.node().custom1);		static_cast<GeometryNodeDistributePointsOnFacesMode>(params.node().custom1);
Show All 10 Lines	static void geo_node_point_distribute_points_on_faces_exec(GeoNodeExecParams params)
}		}
if (params.output_is_required("Stable ID")) {		if (params.output_is_required("Stable ID")) {
attribute_outputs.stable_id_id = StrongAnonymousAttributeID("stable id");		attribute_outputs.stable_id_id = StrongAnonymousAttributeID("stable id");
}		}

geometry_set.modify_geometry_sets([&](GeometrySet &geometry_set) {		geometry_set.modify_geometry_sets([&](GeometrySet &geometry_set) {
point_distribution_calculate(		point_distribution_calculate(
geometry_set, selection_field, method, seed, attribute_outputs, params);		geometry_set, selection_field, method, seed, attribute_outputs, params);
		/* Keep instances because the original geometry set may contain instances that are processed as
		* well. */
		geometry_set.keep_only({GEO_COMPONENT_TYPE_POINT_CLOUD, GEO_COMPONENT_TYPE_INSTANCES});
});		});

params.set_output("Points", std::move(geometry_set));		params.set_output("Points", std::move(geometry_set));

if (attribute_outputs.normal_id) {		if (attribute_outputs.normal_id) {
params.set_output(		params.set_output(
"Normal",		"Normal",
AnonymousAttributeFieldInput::Create<float3>(std::move(attribute_outputs.normal_id)));		AnonymousAttributeFieldInput::Create<float3>(std::move(attribute_outputs.normal_id)));
Show All 31 Lines