ThickenAndCloseOptions Struct Reference

Options for thicken_and_close_mesh. More...

#include <lagrange/thicken_and_close_mesh.h>

Public Attributes
std::variant< std::array< double, 3 >, std::string_view >	direction = ""
	Offset direction. More...
double	offset_amount = 1.0
	Offset amount along the specified direction.
std::optional< double >	mirror_ratio
	Optional mirroring applied to the offset vertices. More...
size_t	num_segments = 1
	Number of segments used to split edges joining a vertex and its offset.
std::vector< std::string >	indexed_attributes
	List of indexed attributes to preserve (e.g. UVs). Values will be duplicated for offset vertices.

Detailed Description

Options for thicken_and_close_mesh.

Member Data Documentation

direction

std::variant<std::array<double, 3>, std::string_view> direction = ""

Offset direction.

Can either be an attribute (e.g. vertex normal), or a constant direction. By default it will use the first vertex attribute with usage tag Normal, or compute it if it does not exist.

mirror_ratio

std::optional<double> mirror_ratio

Optional mirroring applied to the offset vertices.

The mirroring is computed wrt to the plane going through the origin along the offset direction. If this argument is set without setting a fixed offset direction, an exception is raised.

• -1 means fully mirrored.
• 0 means flat region.
• 1 means fully translated (default behavior).

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

• lagrange/thicken_and_close_mesh.h