mathfu::Constants< float > Class Template Reference

Functions that return constants for float values. More...

#include <matrix.h>

Detailed Description

template<>
class mathfu::Constants< float >

Functions that return constants for float values.

Related Functions
(Note that these are not member functions.)
static float	GetDeterminantThreshold ()
	Minimum absolute value of the determinant of an invertible float Matrix. More...

Friends And Related Function Documentation

static float GetDeterminantThreshold ( )

related

Minimum absolute value of the determinant of an invertible float Matrix.

float values have 23 bits of precision which is roughly 1e7f, given that the final step of matrix inversion is multiplication with the inverse of the determinant, the minimum value of the determinant is 1e-7f before the precision too low to accurately calculate the inverse.

Returns

Minimum absolute value of the determinant of an invertible float Matrix.

()

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

• matrix.h