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reusing vars inside mesh permutation component

beta.r3js.org
polygonboutique 2016-11-08 11:26:08 +01:00
parent 32afbd1abb
commit de5961456f
1 changed files with 22 additions and 21 deletions
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43
src/game-lib-component-mesh-permutation.js
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@ -15,6 +15,15 @@ GameLib.D3.ComponentMeshPermutation = function(
GameLib.D3.Utils.Extend(GameLib.D3.ComponentMeshPermutation, GameLib.D3.ComponentInterface);
};
ComponentMeshPermutation_quaternion = new THREE.Quaternion();
ComponentMeshPermutation_quaternionCopy = new THREE.Quaternion();
ComponentMeshPermutation_position = new THREE.Vector3();
ComponentMeshPermutation_scale = new THREE.Vector3();
ComponentMeshPermutation_offsetQuaternion = new THREE.Quaternion();
ComponentMeshPermutation_offsetPosition = new THREE.Vector3();
ComponentMeshPermutation_offsetScale = new THREE.Vector3();
///////////////////////// Methods to override //////////////////////////
GameLib.D3.ComponentMeshPermutation.prototype.onLateUpdate = function(
deltaTime,
@ -22,31 +31,23 @@ GameLib.D3.ComponentMeshPermutation.prototype.onLateUpdate = function(
) {
if(parentEntity && parentEntity.mesh) {
var quaternion = new THREE.Quaternion();
quaternion.copy(parentEntity.mesh.quaternion);
ComponentMeshPermutation_quaternion.copy(parentEntity.mesh.quaternion);
ComponentMeshPermutation_quaternionCopy.copy(ComponentMeshPermutation_quaternion);
ComponentMeshPermutation_position.copy(parentEntity.mesh.position);
var quaternionCopy = quaternion.clone();
ComponentMeshPermutation_offsetQuaternion.copy(this.quaternionOffset);
ComponentMeshPermutation_quaternion = ComponentMeshPermutation_quaternion.multiply(ComponentMeshPermutation_offsetQuaternion).normalize();
var position = new THREE.Vector3();
position.copy(parentEntity.mesh.position);
ComponentMeshPermutation_offsetPosition.copy(this.positionOffset);
ComponentMeshPermutation_position = ComponentMeshPermutation_position.add(ComponentMeshPermutation_offsetPosition.applyQuaternion(ComponentMeshPermutation_quaternionCopy));
var offsetQuaternion = new THREE.Quaternion();
offsetQuaternion.copy(this.quaternionOffset);
quaternion = quaternion.multiply(offsetQuaternion).normalize();
ComponentMeshPermutation_scale.copy(parentEntity.mesh.scale);
var offsetPosition = new THREE.Vector3();
offsetPosition.copy(this.positionOffset);
position = position.add(offsetPosition.applyQuaternion(quaternionCopy));
ComponentMeshPermutation_offsetScale.copy(this.scaleOffset);
ComponentMeshPermutation_scale = ComponentMeshPermutation_scale.add(ComponentMeshPermutation_offsetScale);
var scale = new THREE.Vector3();
scale.copy(parentEntity.mesh.scale);
var scaleOffset = new THREE.Vector3();
scaleOffset.copy(this.scaleOffset);
scale = scale.add(scaleOffset);
parentEntity.mesh.position.copy(position);
parentEntity.mesh.quaternion.copy(quaternion);
parentEntity.mesh.scale.copy(scale);
parentEntity.mesh.position.copy(ComponentMeshPermutation_position);
parentEntity.mesh.quaternion.copy(ComponentMeshPermutation_quaternion);
parentEntity.mesh.scale.copy(ComponentMeshPermutation_scale);
}
};