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Collisions of viewport camera are better

This commit is contained in:
Thomas FORGIONE 2015-07-16 14:20:58 +02:00
parent 0a5d6ab36c
commit 267cfddd27
1 changed files with 46 additions and 1 deletions
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47
js/l3d/src/recommendations/ViewportRecommendation.js
View File

@ -69,6 +69,35 @@ L3D.ViewportRecommendation = function(arg1, arg2, arg3, arg4, position, target)
self.line = new THREE.Line(geometry, material); self.line = new THREE.Line(geometry, material);
})(this, direction, left, other); })(this, direction, left, other);
(function(self, direction, left, other) {
var material = new THREE.MeshBasicMaterial();
var geometry = new THREE.Geometry();
var tmp_direction = L3D.Tools.mul(direction, -2);
geometry.vertices = [
L3D.Tools.sum(L3D.Tools.sum(self.camera.position, left), other),
L3D.Tools.diff(L3D.Tools.sum(self.camera.position, other),left),
L3D.Tools.diff(L3D.Tools.diff(self.camera.position, left),other),
L3D.Tools.sum(L3D.Tools.diff(self.camera.position, other), left),
L3D.Tools.sum(self.camera.position, tmp_direction)
];
geometry.faces = [
new THREE.Face3(0, 1, 2),
new THREE.Face3(0, 2, 3),
new THREE.Face3(0, 4, 1),
new THREE.Face3(1, 4, 2),
new THREE.Face3(4, 3, 2),
new THREE.Face3(4, 0, 3)
];
self.collidingObject = new THREE.Mesh(geometry, material);
})(this, direction, left, other);
var material = new THREE.MeshBasicMaterial({ var material = new THREE.MeshBasicMaterial({
color : 0x0000ff, color : 0x0000ff,
@ -92,7 +121,7 @@ L3D.ViewportRecommendation.prototype.constructor = L3D.ViewportRecommendation;
L3D.ViewportRecommendation.prototype.raycast = function(raycaster, intersects) { L3D.ViewportRecommendation.prototype.raycast = function(raycaster, intersects) {
var intersectsThis = []; var intersectsThis = [];
this.mesh.raycast(raycaster, intersectsThis); this.collidingObject.raycast(raycaster, intersectsThis);
if (intersectsThis[0] !== undefined) { if (intersectsThis[0] !== undefined) {
@ -188,4 +217,20 @@ L3D.ViewportRecommendation.prototype.setSize = function(size) {
})(this, direction, left, other, size); })(this, direction, left, other, size);
(function(self, direction, left, other) {
var tmp_direction = L3D.Tools.mul(direction, -2 * size);
self.collidingObject.geometry.vertices = [
L3D.Tools.sum(L3D.Tools.sum(self.camera.position, left), other),
L3D.Tools.diff(L3D.Tools.sum(self.camera.position, other),left),
L3D.Tools.diff(L3D.Tools.diff(self.camera.position, left),other),
L3D.Tools.sum(L3D.Tools.diff(self.camera.position, other), left),
L3D.Tools.sum(self.camera.position, tmp_direction)
];
})(this, direction, left, other, size);
this.collidingObject.verticesNeedUpdate = true;
}; };