Lines Matching refs:theta
97 /** rotate theta degrees about the y axis */
98 void yrot(double theta) {
99 theta *= (pi / 180);
100 double ct = Math.cos(theta);
101 double st = Math.sin(theta);
123 /** rotate theta degrees about the x axis */
124 void xrot(double theta) {
125 theta *= (pi / 180);
126 double ct = Math.cos(theta);
127 double st = Math.sin(theta);
149 /** rotate theta degrees about the z axis */
150 void zrot(double theta) {
151 theta *= (pi / 180);
152 double ct = Math.cos(theta);
153 double st = Math.sin(theta);