multiplyByScale
Multiplies an affine transformation matrix (with a bottom row of [0.0, 0.0, 0.0, 1.0]) by an implicit non-uniform scale matrix. This is an optimization for Matrix4.multiply(m, Matrix4.fromUniformScale(scale), m);, where m must be an affine matrix. This function performs fewer allocations and arithmetic operations.
// Instead of Matrix4.multiply(m, Matrix4.fromScale(scale), m);
Matrix4.multiplyByScale(m, scale, m);Content copied to clipboard
Return
The modified result parameter.
Parameters
matrix
The affine matrix on the left-hand side.
scale
The non-uniform scale on the right-hand side.
result
The object onto which to store the result.