100 lines
2.8 KiB
JavaScript
100 lines
2.8 KiB
JavaScript
|
/**
|
||
|
|
* System takes care of updating all the entities (based on their component data)
|
||
|
|
* Visualization System takes care of visualizing all objects which are not meshes (like physics data)
|
||
|
|
*
|
||
|
|
* @param apiSystem GameLib.API.System
|
||
|
|
* @param graphics
|
||
|
|
* @param physics
|
||
|
|
* @constructor
|
||
|
|
*/
|
||
|
|
GameLib.System.Visualization = function(
|
||
|
|
apiSystem,
|
||
|
|
graphics,
|
||
|
|
physics
|
||
|
|
) {
|
||
|
|
|
||
|
|
GameLib.System.call(
|
||
|
|
this,
|
||
|
|
apiSystem
|
||
|
|
);
|
||
|
|
|
||
|
|
this.graphics = graphics;
|
||
|
|
this.graphics.isNotThreeThrow();
|
||
|
|
|
||
|
|
this.physics = physics;
|
||
|
|
this.physics.isNotCannonThrow();
|
||
|
|
|
||
|
|
this.visualizationSubscription = null;
|
||
|
|
this.stopVisualizationSubscription = null;
|
||
|
|
|
||
|
|
};
|
||
|
|
|
||
|
|
GameLib.System.Visualization.prototype = Object.create(GameLib.System.prototype);
|
||
|
|
GameLib.System.Visualization.prototype.constructor = GameLib.System.Visualization;
|
||
|
|
|
||
|
|
GameLib.System.Visualization.prototype.start = function() {
|
||
|
|
|
||
|
|
this.visualizationSubscription = this.subscribe(
|
||
|
|
GameLib.Event.VISUALIZE,
|
||
|
|
this.visualize
|
||
|
|
);
|
||
|
|
|
||
|
|
this.stopVisualizationSubscription = this.subscribe(
|
||
|
|
GameLib.Event.STOP_VISUALIZE,
|
||
|
|
this.stopVisualize
|
||
|
|
)
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
GameLib.System.Visualization.prototype.visualize = function(data) {
|
||
|
|
|
||
|
|
var shape = this.instance;
|
||
|
|
|
||
|
|
var geometry = new THREE.Geometry();
|
||
|
|
|
||
|
|
var v0 = new CANNON.Vec3();
|
||
|
|
var v1 = new CANNON.Vec3();
|
||
|
|
var v2 = new CANNON.Vec3();
|
||
|
|
for (var xi = 0; xi < shape.data.length - 1; xi++) {
|
||
|
|
for (var yi = 0; yi < shape.data[xi].length - 1; yi++) {
|
||
|
|
for (var k = 0; k < 2; k++) {
|
||
|
|
shape.getConvexTrianglePillar(xi, yi, k===0);
|
||
|
|
v0.copy(shape.pillarConvex.vertices[0]);
|
||
|
|
v1.copy(shape.pillarConvex.vertices[1]);
|
||
|
|
v2.copy(shape.pillarConvex.vertices[2]);
|
||
|
|
v0.vadd(shape.pillarOffset, v0);
|
||
|
|
v1.vadd(shape.pillarOffset, v1);
|
||
|
|
v2.vadd(shape.pillarOffset, v2);
|
||
|
|
geometry.vertices.push(
|
||
|
|
new THREE.Vector3(v0.x, v0.y, v0.z),
|
||
|
|
new THREE.Vector3(v1.x, v1.y, v1.z),
|
||
|
|
new THREE.Vector3(v2.x, v2.y, v2.z)
|
||
|
|
);
|
||
|
|
var i = geometry.vertices.length - 3;
|
||
|
|
geometry.faces.push(new THREE.Face3(i, i+1, i+2));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
geometry.computeBoundingSphere();
|
||
|
|
geometry.computeFaceNormals();
|
||
|
|
mesh = new THREE.Mesh(geometry, new THREE.MeshBasicMaterial());
|
||
|
|
|
||
|
|
this.mesh = mesh;
|
||
|
|
};
|
||
|
|
|
||
|
|
GameLib.System.Visualization.prototype.stopVisualize = function(data) {
|
||
|
|
};
|
||
|
|
|
||
|
|
GameLib.System.Visualization.prototype.stop = function() {
|
||
|
|
|
||
|
|
if (this.visualizationSubscription) {
|
||
|
|
this.visualizationSubscription.remove();
|
||
|
|
}
|
||
|
|
|
||
|
|
if (this.stopVisualizationSubscription) {
|
||
|
|
this.stopVisualizationSubscription.remove();
|
||
|
|
}
|
||
|
|
|
||
|
|
};
|
||
|
|
|