如何创建跟随玩家的相机(如 MMORPG 游戏中),而无需每帧都进行翻译。但容易旋转。如果可能的话。
Node character;
Camera camera;
void init() {
createCharacter();
/** CREATE CAMERA **/
}
void rotateCamera(float aroundYaxis, float verticaly) {
/** ROTATE CAMERA **/
}
void changeDistanceOfCameraToPlayer(float delta/* may be absolute that doesn't matter*/ ) {
/** MOVE CAMERA **/
}