lagrange::subdivision Namespace Reference

Subdivision surfaces. More...

Classes
struct	InterpolatedAttributeIds
class	InterpolatedAttributes
	Helper class to select which attributes to interpolate. More...
struct	MeshConverter
struct	SharpnessOptions
	Input options for the compute_sharpness function. More...
struct	SharpnessResults
	Attribute ids returned by the compute_sharpness function. More...
struct	SubdivisionOptions
	Mesh subdivision options. More...

Typedefs
using	SubdivisionScheme = OpenSubdiv::Sdc::SchemeType

Enumerations
enum class	SchemeType { Bilinear , CatmullClark , Loop }
	Subdivision scheme. More...
enum class	VertexBoundaryInterpolation { None , EdgeOnly , EdgeAndCorner }
	Boundary Interpolation Rules. More...
enum class	FaceVaryingInterpolation {   None , CornersOnly , CornersPlus1 , CornersPlus2 ,   Boundaries , All }
	Face-varying Interpolation Rules. More...
enum class	RefinementType { Uniform , EdgeAdaptive }
	Topology refinement method. More...

Functions
template<typename Scalar, typename Index>
SharpnessResults	compute_sharpness (SurfaceMesh< Scalar, Index > &mesh, const SharpnessOptions &options={})
	Compute subdivision options to handle sharp edges and vertices based on existing mesh attributes.
template<typename input_meshType, typename output_meshType>
std::unique_ptr< output_meshType >	subdivide_mesh (const input_meshType &input_mesh, SubdivisionScheme scheme_type, int maxlevel, OpenSubdiv::Sdc::Options::VtxBoundaryInterpolation vertexInterp=OpenSubdiv::Sdc::Options::VTX_BOUNDARY_EDGE_ONLY, OpenSubdiv::Sdc::Options::FVarLinearInterpolation primvarInterp=OpenSubdiv::Sdc::Options::FVAR_LINEAR_ALL)
template<typename Scalar, typename Index>
SurfaceMesh< Scalar, Index >	subdivide_mesh (const SurfaceMesh< Scalar, Index > &mesh, const SubdivisionOptions &options={})
	Evaluates the subdivision surface of a polygonal mesh.
template<typename Scalar, typename Index>
SurfaceMesh< Scalar, Index >	midpoint_subdivision (const SurfaceMesh< Scalar, Index > &mesh)
	Performs one step of midpoint subdivision for triangle meshes.
template<typename Scalar, typename Index>
SurfaceMesh< Scalar, Index >	sqrt_subdivision (const SurfaceMesh< Scalar, Index > &mesh)
	Performs one step of sqrt(3)-subdivision.
template<typename Scalar, typename Index>
SurfaceMesh< Scalar, Index >	subdivide_edge_adaptive (const SurfaceMesh< Scalar, Index > &input_mesh, OpenSubdiv::Far::TopologyRefiner &topology_refiner, const InterpolatedAttributeIds &interpolated_attr, const SubdivisionOptions &options)
template<typename Scalar, typename Index>
SurfaceMesh< Scalar, Index >	subdivide_uniform (const SurfaceMesh< Scalar, Index > &input_mesh, OpenSubdiv::Far::TopologyRefiner &topology_refiner, const InterpolatedAttributeIds &interpolated_attr, const SubdivisionOptions &options)

Detailed Description

Subdivision surfaces.