Multiplies a mat4 by the transpose of another mat4, treating both as 3x3 rotation matrices. Computes: out = a * transpose(b) (3x3 only) Sets the 4th column to [0,0,0,1].
the receiving matrix
the first operand
the second operand (will be transposed)
out
Multiplies a mat4 by the transpose of another mat4, treating both as 3x3 rotation matrices. Computes: out = a * transpose(b) (3x3 only) Sets the 4th column to [0,0,0,1].