71 lines
1.9 KiB
JavaScript
71 lines
1.9 KiB
JavaScript
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/**
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* Looks from currentPosition to targetPosition (default up is 0,1,0)
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* @param id
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* @param name
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* @param currentPosition GameLib.API.Vector3
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* @param targetPosition GameLib.API.Vector3
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* @param targetPositionOffset GameLib.API.Vector3
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* @param rotationSpeed Number
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* @param lookAtMatrix GameLib.API.Matrix4
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* @param up GameLib.API.Vector3
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* @param currentRotation GameLib.API.Quaternion
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* @constructor
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*/
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GameLib.D3.API.LookAt = function (
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id,
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name,
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currentPosition,
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targetPosition,
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targetPositionOffset,
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rotationSpeed,
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lookAtMatrix,
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up,
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currentRotation
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) {
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if (GameLib.Utils.UndefinedOrNull(id)) {
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id = GameLib.Utils.RandomId();
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}
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this.id = id;
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if (GameLib.Utils.UndefinedOrNull(name)) {
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name = this.constructor.name;
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}
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this.name = name;
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if(GameLib.Utils.UndefinedOrNull(currentPosition)) {
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currentPosition = new GameLib.API.Vector3(0, 10, 10);
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}
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this.currentPosition = currentPosition;
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if(GameLib.Utils.UndefinedOrNull(targetPosition)) {
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targetPosition = new GameLib.API.Vector3(0, 0, 0);
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}
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this.targetPosition = targetPosition;
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if(GameLib.Utils.UndefinedOrNull(targetPositionOffset)) {
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targetPositionOffset = new GameLib.API.Vector3(0, 0, 0);
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}
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this.targetPositionOffset = targetPositionOffset;
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if (GameLib.Utils.UndefinedOrNull(rotationSpeed)) {
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rotationSpeed = 22.0;
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}
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this.rotationSpeed = rotationSpeed;
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if (GameLib.Utils.UndefinedOrNull(lookAtMatrix)) {
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lookAtMatrix = new GameLib.API.Matrix4();
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}
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this.lookAtMatrix = lookAtMatrix;
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if(GameLib.Utils.UndefinedOrNull(up)) {
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up = new GameLib.API.Vector3(0, 1, 0);
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}
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this.up = up;
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if(GameLib.Utils.UndefinedOrNull(currentRotation)) {
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currentRotation = new GameLib.API.Quaternion();
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}
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this.currentRotation = currentRotation;
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};
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