chickadee » gl-math » copy-mat4

copy-mat4 MATRIX #!optional RESULTprocedure

Make a copy of MATRIX. If the matrix RESULT is given, it will be modified to contain the contents of MATRIX. If RESULT is #t, MATRIX must be an f32vector and the returned value will be an f32vector located in non-garbage-collected memory (the memory will still be freed when there are no more references to the matrix). If RESULT is not provided, MATRIX must be an f32vector and the returned value will be an f32vector located in normal garbage collected memory.