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dirtyLocal test.

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This commit is contained in:
Richard Davey 2017-01-31 18:27:43 +00:00
parent 69a9e59f8f
commit 05ff84f282
3 changed files with 17 additions and 1 deletions
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2
v3/src/checksum.js
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@ -1,4 +1,4 @@
var CHECKSUM = { var CHECKSUM = {
build: '186b6300-e7d5-11e6-9a5e-2ff3d2308a00' build: 'aa3d0db0-e7df-11e6-b8bf-6f3109a66e78'
}; };
module.exports = CHECKSUM; module.exports = CHECKSUM;

9
v3/src/components/experimental-Transform-2.js
View file

@ -68,6 +68,7 @@ function Transform(gameObject, root)
this.childCount = 0; this.childCount = 0;
this.renderCount = 0; this.renderCount = 0;
this.dirty = false; this.dirty = false;
this.dirtyLocal = true;
this.root = root || this; this.root = root || this;
this.gameObject = gameObject; this.gameObject = gameObject;
} }
@ -159,6 +160,11 @@ Transform.prototype.updateRoot = function ()
}; };
Transform.prototype.update = function (parentTransformMatrix) Transform.prototype.update = function (parentTransformMatrix)
{ {
if (!this.dirtyLocal)
{
return;
}
var parent = parentTransformMatrix.matrix; var parent = parentTransformMatrix.matrix;
var world = this.worldMatrix.matrix; var world = this.worldMatrix.matrix;
var rotation = this.rotation; var rotation = this.rotation;
@ -176,7 +182,10 @@ Transform.prototype.update = function (parentTransformMatrix)
world[3] = parent[2] * local[1] + parent[3] * local[3]; world[3] = parent[2] * local[1] + parent[3] * local[3];
world[4] = parent[4] * local[0] + parent[5] * local[2] + local[4]; world[4] = parent[4] * local[0] + parent[5] * local[2] + local[4];
world[5] = parent[4] * local[1] + parent[5] * local[3] + local[5]; world[5] = parent[4] * local[1] + parent[5] * local[3] + local[5];
this.dirtyLocal = false;
}; };
Transform.prototype.updateLocal = function () Transform.prototype.updateLocal = function ()
{ {
var local = this.localMatrix.loadIdentity(); var local = this.localMatrix.loadIdentity();

7
v3/src/gameobjects/GameObject.js
View file

@ -118,6 +118,7 @@ Object.defineProperties(GameObject.prototype, {
set: function (value) set: function (value)
{ {
this.transform.positionX = value; this.transform.positionX = value;
this.transform.dirtyLocal = true;
} }
}, },
@ -134,6 +135,7 @@ Object.defineProperties(GameObject.prototype, {
set: function (value) set: function (value)
{ {
this.transform.positionY = value; this.transform.positionY = value;
this.transform.dirtyLocal = true;
} }
}, },
@ -151,6 +153,7 @@ Object.defineProperties(GameObject.prototype, {
{ {
this.transform.scaleX = value; this.transform.scaleX = value;
this.transform.scaleY = value; this.transform.scaleY = value;
this.transform.dirtyLocal = true;
} }
}, },
@ -167,6 +170,7 @@ Object.defineProperties(GameObject.prototype, {
set: function (value) set: function (value)
{ {
this.transform.scaleX = value; this.transform.scaleX = value;
this.transform.dirtyLocal = true;
} }
}, },
@ -183,6 +187,7 @@ Object.defineProperties(GameObject.prototype, {
set: function (value) set: function (value)
{ {
this.transform.scaleY = value; this.transform.scaleY = value;
this.transform.dirtyLocal = true;
} }
}, },
@ -199,6 +204,7 @@ Object.defineProperties(GameObject.prototype, {
set: function (value) set: function (value)
{ {
this.transform.rotation = value; this.transform.rotation = value;
this.transform.dirtyLocal = true;
} }
}, },
@ -216,6 +222,7 @@ Object.defineProperties(GameObject.prototype, {
{ {
// value is in degrees // value is in degrees
this.transform.rotation = WrapAngle(value * MATH_CONST.DEG_TO_RAD); this.transform.rotation = WrapAngle(value * MATH_CONST.DEG_TO_RAD);
this.transform.dirtyLocal = true;
} }
}, },