makeInfiniteMatrix function

Matrix4 makeInfiniteMatrix (double fovYRadians, double aspectRatio, double zNear)

Constructs a new OpenGL infinite projection matrix.

fovYRadians specifies the field of view angle, in radians, in the y direction. aspectRatio specifies the aspect ratio that determines the field of view in the x direction. The aspect ratio of x (width) to y (height). zNear specifies the distance from the viewer to the near plane (always positive).

Implementation 

Matrix4 makeInfiniteMatrix(
    double fovYRadians, double aspectRatio, double zNear) {
  final Matrix4 r = new Matrix4.zero();
  setInfiniteMatrix(r, fovYRadians, aspectRatio, zNear);
  return r;
}