3d-interface/js/CameraContainer.js

78 lines
1.8 KiB
JavaScript

var CameraContainer = function (pointerCamera, cameras) {
if (cameras !== undefined) {
this.cameras = cameras;
} else {
this.cameras = [];
}
if (pointerCamera !== undefined) {
this.push(pointerCamera);
}
};
CameraContainer.prototype.mainCamera = function(id) {
if (id === undefined) {
return this.pointerCamera;
}
if (id >= cameras.length || id < 0) {
console.log('Warning : this camera does not exist');
return;
}
this.current_camera = id;
};
CameraContainer.prototype.forEach = function(callback) {
callback(this.pointerCamera);
this.cameras.forEach(callback);
};
CameraContainer.prototype.look = function() {
this.mainCamera().look();
};
CameraContainer.prototype.updateMainCamera = function(time) {
this.pointerCamera.update(time);
};
CameraContainer.prototype.update = function(position) {
this.cameras.map(function (elt) { elt.update(position); });
};
CameraContainer.prototype.push = function(camera) {
this.pointerCamera = camera;
this.push = function(camera) {
this.cameras.push(camera);
};
};
CameraContainer.prototype.get = function(i) {
return this.cameras[i];
};
CameraContainer.prototype.getByObject = function(object) {
for (var i in this.cameras) {
if (this.cameras[i].containsObject(object)) {
return this.get(i);
}
}
};
CameraContainer.prototype.setById = function(id) {
var i = this.getById(id);
if (i !== -1)
this.current_camera = i;
};
CameraContainer.prototype.nextCamera = function() {
if (this.cameras.length !== 0) {
this.current_camera++;
this.current_camera%=this.cameras.length;
}
};
CameraContainer.prototype.map = function(callback) {
this.cameras.map(callback);
};