CocosPlugin/esengine
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新增Ref类型

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This commit is contained in:
yhh
2020-08-25 14:21:37 +08:00
parent 27f9e78fe5
commit 27dea50026
16 changed files with 258 additions and 150 deletions
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22
source/src/Math/Rectangle.ts
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@@ -81,13 +81,13 @@ module es {
this.top < value.bottom;
}
public rayIntersects(ray: Ray2D): number{
let distance = 0;
public rayIntersects(ray: Ray2D, distance: Ref<number>): boolean{
distance.value = 0;
let maxValue = Number.MAX_VALUE;
if (Math.abs(ray.direction.x) < 1E-06){
if ((ray.start.x < this.x) || (ray.start.x > this.x + this.width))
return distance;
return false;
}else{
let num11 = 1 / ray.direction.x;
let num8 = (this.x - ray.start.x) * num11;
@@ -98,15 +98,15 @@ module es {
num7 = num14;
}
distance = Math.max(num8, distance);
distance.value = Math.max(num8, distance.value);
maxValue = Math.min(num7, maxValue);
if (distance > maxValue)
return distance;
if (distance.value > maxValue)
return false;
}
if (Math.abs(ray.direction.y) < 1E-06){
if ((ray.start.y < this.y) || (ray.start.y > this.y + this.height))
return distance;
return false;
}else{
let num10 = 1 / ray.direction.y;
let num6 = (this.y - ray.start.y) * num10;
@@ -117,13 +117,13 @@ module es {
num5 = num13;
}
distance = Math.max(num6, distance);
distance.value = Math.max(num6, distance.value);
maxValue = Math.max(num5, maxValue);
if (distance > maxValue)
return distance;
if (distance.value > maxValue)
return false;
}
return distance;
return true;
}
/**

1
source/src/Math/Vector2.ts
View File

@@ -223,7 +223,6 @@ module es {
let val = 1 / Math.sqrt((this.x * this.x) + (this.y * this.y));
this.x *= val;
this.y *= val;
return this;
}
/** 返回它的长度 */