• Extracts the left, right, bottom, top, near, far clipping planes from projectionMat.

    Parameters

    • out: Float32Array

      Row-major array of shape (6, 4) specifying for each of the left, right, bottom, top, near, far clipping planes the a, b, c, d coefficients such that 0 < a * x + b * y + c * z + d if the point x, y, z is inside the half-space of the clipping plane.

    • m: mat4

      Projection matrix

    Returns Float32Array

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