| 1055 | ====== |
| 1056 | */ |
| 1057 | static void vectoangles2 (float[] value1, float[] angles) { |
| 1058 | float forward; |
| 1059 | float yaw, pitch; |
| 1060 | |
| 1061 | if (value1[1] == 0 && value1[0] == 0) { |
| 1062 | yaw = 0; |
| 1063 | if (value1[2] > 0) |
| 1064 | pitch = 90; |
| 1065 | else |
| 1066 | pitch = 270; |
| 1067 | } else { |
| 1068 | // PMM - fixed to correct for pitch of 0 |
| 1069 | if (value1[0] != 0) |
| 1070 | yaw = (float) (Math.atan2(value1[1], value1[0]) * 180 / Math.PI); |
| 1071 | else if (value1[1] > 0) |
| 1072 | yaw = 90; |
| 1073 | else |
| 1074 | yaw = 270; |
| 1075 | |
| 1076 | if (yaw < 0) |
| 1077 | yaw += 360; |
| 1078 | |
| 1079 | forward = (float) Math.sqrt (value1[0] * value1[0] + value1[1] * value1[1]); |
| 1080 | pitch = (float) (Math.atan2(value1[2], forward) * 180 / Math.PI); |
| 1081 | if (pitch < 0) |
| 1082 | pitch += 360; |
| 1083 | } |
| 1084 | angles[0] = -pitch; |
| 1085 | angles[1] = yaw; |
| 1086 | angles[2] = 0; |
| 1087 | } |
| 1088 | |
| 1089 | // add client side clipping |
| 1090 | static trace_t CL_Trace (float[] start, float[] end, float size, int contentmask) { |