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新增 circleCollider与 polygonCollider

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This commit is contained in:
yhh
2020-07-09 15:11:30 +08:00
parent 6e3eb1189a
commit 817b703d4f
13 changed files with 253 additions and 18 deletions
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13
source/src/ECS/Components/Physics/Colliders/Collider.ts
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@@ -99,7 +99,7 @@ abstract class Collider extends Component {
public onAddedToEntity() {
if (this._colliderRequiresAutoSizing) {
if (!(this instanceof BoxCollider)) {
if (!(this instanceof BoxCollider || this instanceof CircleCollider)) {
console.error("Only box and circle colliders can be created automatically");
}
@@ -111,12 +111,17 @@ abstract class Collider extends Component {
let width = bounds.width / this.entity.scale.x;
let height = bounds.height / this.entity.scale.y;
if (this instanceof BoxCollider) {
let boxCollider = this as BoxCollider;
// 圆碰撞器需要特别注意原点
if (this instanceof CircleCollider){
let circleCollider = this as CircleCollider;
circleCollider.radius = Math.max(width, height) * 0.5;
this.localOffset = bounds.location;
} else {
let boxCollider = this;
boxCollider.width = width;
boxCollider.height = height;
// 获取渲染的中心，将其转移到本地坐标，并使用它作为碰撞器的localOffset
this.localOffset = bounds.location;
}
} else {