MeshAdapter Struct Reference

Owning storage for an xatlas::MeshDecl derived from a Lagrange SurfaceMesh. More...

#include <internal/mesh_to_xatlas.h>

Public Member Functions
::xatlas::MeshDecl	as_decl () const noexcept
	Build an xatlas::MeshDecl referencing this adapter's buffers.

Public Attributes
std::vector< float >	positions
	Float positions tightly packed (3 * vertex_count). Always copied/cast from input.
std::vector< float >	normals
	Optional float normals tightly packed (3 * vertex_count). Empty if no normals supplied.
std::vector< float >	uvs
	Optional float UV hints tightly packed (2 * vertex_count). Empty if no hints supplied.
std::vector< uint32_t >	indices
	uint32 indices tightly packed (3 * facet_count for triangle-only meshes).
uint32_t	vertex_count = 0
	Number of vertices (after optional unify).
uint32_t	face_count = 0
	Number of facets.

Detailed Description

Owning storage for an xatlas::MeshDecl derived from a Lagrange SurfaceMesh.

Lifetime of all referenced buffers must extend at least until xatlas::AddMesh() returns; the recommended usage is to keep the MeshAdapter alive until AddMeshJoin() for safety.

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The documentation for this struct was generated from the following files:

• internal/mesh_to_xatlas.h
• internal/mesh_to_xatlas.cpp