Function translate

test/full_es2_sdlproc.c:343–349

* Translates a 4x4 matrix. * * @param[in,out] m the matrix to translate * @param x the x component of the direction to translate to * @param y the y component of the direction to translate to * @param z the z component of the direction to translate to */

 * @param z the z component of the direction to translate to
 */
static void
translate(GLfloat *m, GLfloat x, GLfloat y, GLfloat z)
{
   GLfloat t[16] = { 1, 0, 0, 0,  0, 1, 0, 0,  0, 0, 1, 0,  x, y, z, 1 };

   multiply(m, t);
}

/** 
 * Creates an identity 4x4 matrix.