| static private sdot ( float a, float b, float c, float d ) : float | ||
| a | float | |
| b | float | |
| c | float | |
| d | float | |
| return | float | |
static float sdot(float a, float b, float c, float d) => a * b + c * d;
static float scross(float a, float b, float c, float d) => a * b - c * d;