Differential D12656 Diff 42521 source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc

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source/blender/nodes/geometry/nodes/node_geo_curve_resample.cc

Show First 20 Lines • Show All 196 Lines • ▼ Show 20 Lines	else if (mode_param.mode == GEO_NODE_CURVE_RESAMPLE_EVALUATED) {
});		});
}		}

output_curve->attributes = input_curve.attributes;		output_curve->attributes = input_curve.attributes;

return output_curve;		return output_curve;
}		}

static void geo_node_resample_exec(GeoNodeExecParams params)		static void geometry_set_curve_resample(GeometrySet &geometry_set,
		const SampleModeParam &mode_param)
{		{
GeometrySet geometry_set = params.extract_input<GeometrySet>("Geometry");

geometry_set = bke::geometry_set_realize_instances(geometry_set);

if (!geometry_set.has_curve()) {		if (!geometry_set.has_curve()) {
params.set_output("Geometry", GeometrySet());
return;		return;
}		}

const CurveEval &input_curve = *geometry_set.get_curve_for_read();		const CurveEval &input_curve = *geometry_set.get_curve_for_read();
		std::unique_ptr<CurveEval> output_curve = resample_curve(input_curve, mode_param);

		geometry_set.replace_curve(output_curve.release());
		}

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

NodeGeometryCurveResample &node_storage = (NodeGeometryCurveResample )params.node().storage;		NodeGeometryCurveResample &node_storage = (NodeGeometryCurveResample )params.node().storage;
const GeometryNodeCurveResampleMode mode = (GeometryNodeCurveResampleMode)node_storage.mode;		const GeometryNodeCurveResampleMode mode = (GeometryNodeCurveResampleMode)node_storage.mode;

SampleModeParam mode_param;		SampleModeParam mode_param;
mode_param.mode = mode;		mode_param.mode = mode;
if (mode == GEO_NODE_CURVE_RESAMPLE_COUNT) {		if (mode == GEO_NODE_CURVE_RESAMPLE_COUNT) {
const int count = params.extract_input<int>("Count");		const int count = params.extract_input<int>("Count");
if (count < 1) {		if (count < 1) {
params.set_output("Geometry", GeometrySet());		params.set_output("Geometry", GeometrySet());
return;		return;
}		}
mode_param.count.emplace(count);		mode_param.count.emplace(count);
}		}
else if (mode == GEO_NODE_CURVE_RESAMPLE_LENGTH) {		else if (mode == GEO_NODE_CURVE_RESAMPLE_LENGTH) {
/* Don't allow asymptotic count increase for low resolution values. */		/* Don't allow asymptotic count increase for low resolution values. */
const float resolution = std::max(params.extract_input<float>("Length"), 0.0001f);		const float resolution = std::max(params.extract_input<float>("Length"), 0.0001f);
mode_param.length.emplace(resolution);		mode_param.length.emplace(resolution);
}		}

std::unique_ptr<CurveEval> output_curve = resample_curve(input_curve, mode_param);		geometry_set.modify_geometry_sets(
		[&](GeometrySet &geometry_set) { geometry_set_curve_resample(geometry_set, mode_param); });

params.set_output("Geometry", GeometrySet::create_with_curve(output_curve.release()));		params.set_output("Geometry", std::move(geometry_set));
}		}

} // namespace blender::nodes		} // namespace blender::nodes

void register_node_type_geo_curve_resample()		void register_node_type_geo_curve_resample()
{		{
static bNodeType ntype;		static bNodeType ntype;

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