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ElmerCSC
GitHub Repository: ElmerCSC/elmerfem
 Path: blob/devel/post/src/glaux/3d.h
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/* 3d.h */

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extern void	glaux_error(char *);

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extern void	diff3(GLdouble [3], GLdouble [3], GLdouble [3]);

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extern void	add3(GLdouble [3], GLdouble [3], GLdouble [3]);

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extern void	scalarmult(GLdouble, GLdouble [3], GLdouble [3]);

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extern GLdouble	dot3(GLdouble [3], GLdouble [3]);

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extern GLdouble	length3(GLdouble [3]);

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extern GLdouble	dist3(GLdouble [3], GLdouble [3]);

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extern void	copy3(GLdouble [3], GLdouble [3]);

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extern void	crossprod(GLdouble [3], GLdouble [3], GLdouble [3]);

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extern void	normalize(GLdouble [3]);

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extern void	print3(GLdouble [3]);

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extern void	printmat3(GLdouble [3][3]);

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extern void	identifymat3(GLdouble [3][3]);

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extern void	copymat3(GLdouble *, GLdouble *);

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extern void	xformvec3(GLdouble [3], GLdouble [3][3], GLdouble [3]);

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extern void m_resetmatrixstack(void);

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extern void m_xformpt(GLdouble [3], GLdouble [3], GLdouble [3], GLdouble [3]);

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extern void m_xformptonly(GLdouble [3], GLdouble [3]);

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extern void m_pushmatrix(void);

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extern void m_popmatrix(void);

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extern void m_shear(GLdouble, GLdouble, GLdouble);

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extern void m_translate(GLdouble, GLdouble, GLdouble);

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extern void m_scale(GLdouble, GLdouble, GLdouble);

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extern void m_rotate(GLdouble, char);

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