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Smooth move if lag, no slow down, just low FPS

This commit is contained in:
Thomas FORGIONE 2015-05-13 09:29:37 +02:00
parent d74b0bdef7
commit 1903cec01c
1 changed files with 8 additions and 8 deletions
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16
static/js/PointerCamera.js
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@ -64,20 +64,20 @@ PointerCamera.prototype.constructor = PointerCamera;
// Update function // Update function
PointerCamera.prototype.update = function(time) { PointerCamera.prototype.update = function(time) {
if (this.moving) { if (this.moving) {
this.linearMotion(); this.linearMotion(time);
} else if (this.movingHermite) { } else if (this.movingHermite) {
this.hermiteMotion(); this.hermiteMotion(time);
} else { } else {
this.normalMotion(time); this.normalMotion(time);
} }
} }
PointerCamera.prototype.linearMotion = function() { PointerCamera.prototype.linearMotion = function(time) {
var position_direction = Tools.diff(this.new_position, this.position); var position_direction = Tools.diff(this.new_position, this.position);
var target_direction = Tools.diff(this.new_target, this.target); var target_direction = Tools.diff(this.new_target, this.target);
this.position.add(Tools.mul(position_direction, 0.05)); this.position.add(Tools.mul(position_direction, 0.05 * time / 20));
this.target.add(Tools.mul(target_direction, 0.05)); this.target.add(Tools.mul(target_direction, 0.05 * time / 20));
if (Tools.norm2(Tools.diff(this.position, this.new_position)) < 0.01 && if (Tools.norm2(Tools.diff(this.position, this.new_position)) < 0.01 &&
Tools.norm2(Tools.diff(this.target, this.new_target)) < 0.01) { Tools.norm2(Tools.diff(this.target, this.new_target)) < 0.01) {
@ -86,7 +86,7 @@ PointerCamera.prototype.linearMotion = function() {
} }
} }
PointerCamera.prototype.hermiteMotion = function() { PointerCamera.prototype.hermiteMotion = function(time) {
var eval = this.hermitePosition.eval(this.t); var eval = this.hermitePosition.eval(this.t);
this.position.x = eval.x; this.position.x = eval.x;
this.position.y = eval.y; this.position.y = eval.y;
@ -94,7 +94,7 @@ PointerCamera.prototype.hermiteMotion = function() {
this.target = Tools.sum(this.position, this.hermiteAngles.eval(this.t)); this.target = Tools.sum(this.position, this.hermiteAngles.eval(this.t));
this.t += 0.01; this.t += 0.01 * time / 20;
if (this.t > 1) { if (this.t > 1) {
this.movingHermite = false; this.movingHermite = false;
@ -136,7 +136,7 @@ PointerCamera.prototype.normalMotion = function(time) {
left.multiplyScalar(400.0 * delta); left.multiplyScalar(400.0 * delta);
// Move only if no collisions // Move only if no collisions
var speed = this.speed * time / 60; var speed = this.speed * time / 20;
var direction = new THREE.Vector3(); var direction = new THREE.Vector3();
if (this.boost) speed *= 10; if (this.boost) speed *= 10;