texcoord.hxx File Reference

Routine to handle texture coordinate generation. More...

#include <simgear/bucket/newbucket.hxx>
#include <simgear/math/sg_types.hxx>

Go to the source code of this file.

Functions
point_list	sgCalcTexCoords (const SGBucket &b, const point_list &geod_nodes, const int_list &fan, double scale=1.0)
	Traverse the specified fan/strip/list of vertices and attempt to calculate "none stretching" texture coordinates.

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Detailed Description

Routine to handle texture coordinate generation.

Definition in file texcoord.hxx.

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Function Documentation

point_list sgCalcTexCoords	(	const SGBucket &	b,
		const point_list &	geod_nodes,
		const int_list &	fan,
		double	scale = 1.0
	)

Traverse the specified fan/strip/list of vertices and attempt to calculate "none stretching" texture coordinates.

Parameters:

	b	the bucket containing the structure
	geod_nodes	vertices in geodetic coordinates
	fan	integer list of indices pointing into the vertex list
	scale	(default = 1.0) scaling factor

Returns:

list of texture coordinates

Definition at line 178 of file texcoord.cxx.