TextureRasterizerOptions Struct Reference

Options for computing the texture map and confidence from a rendering. More...

#include <lagrange/texproc/TextureRasterizer.h>

Public Attributes
unsigned int	depth_discontinuity_erosion_radius = 20
	Erosion radius (in texels).
double	depth_discontinuity_threshold = 1
	Depth discontinuity threshold (in view space).
double	depth_precision = 1e-3
	Depth precision (for determining visibility).
size_t	width = 1024
	Texture width.
size_t	height = 1024
	Texture height.

Detailed Description

Options for computing the texture map and confidence from a rendering.

Member Data Documentation

depth_precision

double depth_precision = 1e-3

Depth precision (for determining visibility).

Ideally we'd use raytracing to determine if a texel is visible. But for simplicity we just compare the texel depth with depth map value at the screen location.

For perspective cameras this is a relative tolerance, a texel at depth z is considered visible when z < depth * (1 + depth_precision). For orthographic cameras this is an absolute tolerance, a texel is considered visible when z < depth + depth_precision.

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

• lagrange/texproc/TextureRasterizer.h