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glsl-determinant

glsl-determinant

Computes the determinant of a matrix in glsl

Example

#pragma glslify: det require(glsl-determinant) 
 
void main() {
  mat3 m = mat3(123,
                456,
                789);
 
  float d = det(m);
 
  //d is the determinant of m (0 in this case) 
}

Usage

Install with npm:

npm install glsl-determinant

Then use with glslify.

API

#pragma glslify: determinant require(glsl-determinant) 

float d = determinant(float|mat2|mat3|mat4 m)

Computes the determinant of a matrix

  • m is a matrix, either float, mat2, mat3 or mat4

Returns The determinant of m

License

(c) 2014 Mikola Lysenko. MIT License