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新增Out类

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This commit is contained in:
YHH
2022-03-12 10:23:33 +08:00
parent 5dca337b92
commit ffddadd798
20 changed files with 371 additions and 304 deletions
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34
source/src/Utils/Extensions/RectangleExt.ts
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@@ -265,8 +265,8 @@ module es {
public static getClosestPointOnRectangleBorderToPoint(rect: Rectangle, point: Vector2) {
// 对于每个轴，如果该点在盒子外面，则将在盒子上，否则不理会它
let res = es.Vector2.zero;
res.x = MathHelper.clamp(Math.trunc(point.x), rect.left, rect.right)
res.y = MathHelper.clamp(Math.trunc(point.y), rect.top, rect.bottom);
res.x = MathHelper.clamp(MathHelper.toInt(point.x), rect.left, rect.right)
res.y = MathHelper.clamp(MathHelper.toInt(point.y), rect.top, rect.bottom);
// 如果点在矩形内，我们需要将res推到边框，因为它将在矩形内
if (rect.contains(res.x, res.y)) {
@@ -327,16 +327,16 @@ module es {
maxY = pt.y;
}
return this.fromMinMaxVector(new Vector2(Math.trunc(minX), Math.trunc(minY)), new Vector2(Math.trunc(maxX), Math.trunc(maxY)));
return this.fromMinMaxVector(new Vector2(MathHelper.toInt(minX), MathHelper.toInt(minY)), new Vector2(MathHelper.toInt(maxX), MathHelper.toInt(maxY)));
}
public static calculateBounds(rect: Rectangle, parentPosition: Vector2, position: Vector2, origin: Vector2, scale: Vector2,
rotation: number, width: number, height: number) {
if (rotation == 0) {
rect.x = Math.trunc(parentPosition.x + position.x - origin.x * scale.x);
rect.y = Math.trunc(parentPosition.y + position.y - origin.y * scale.y);
rect.width = Math.trunc(width * scale.x);
rect.height = Math.trunc(height * scale.y);
rect.x = MathHelper.toInt(parentPosition.x + position.x - origin.x * scale.x);
rect.y = MathHelper.toInt(parentPosition.y + position.y - origin.y * scale.y);
rect.width = MathHelper.toInt(width * scale.x);
rect.height = MathHelper.toInt(height * scale.y);
} else {
// 我们需要找到我们的绝对最小/最大值，并据此创建边界
let worldPosX = parentPosition.x + position.x;
@@ -366,14 +366,14 @@ module es {
Vector2Ext.transformR(bottomRight, transformMatrix, bottomRight);
// 找出最小值和最大值，这样我们就可以计算出我们的边界框。
let minX = Math.trunc(Math.min(topLeft.x, bottomRight.x, topRight.x, bottomLeft.x));
let maxX = Math.trunc(Math.max(topLeft.x, bottomRight.x, topRight.x, bottomLeft.x));
let minY = Math.trunc(Math.min(topLeft.y, bottomRight.y, topRight.y, bottomLeft.y));
let maxY = Math.trunc(Math.max(topLeft.y, bottomRight.y, topRight.y, bottomLeft.y));
let minX = MathHelper.toInt(Math.min(topLeft.x, bottomRight.x, topRight.x, bottomLeft.x));
let maxX = MathHelper.toInt(Math.max(topLeft.x, bottomRight.x, topRight.x, bottomLeft.x));
let minY = MathHelper.toInt(Math.min(topLeft.y, bottomRight.y, topRight.y, bottomLeft.y));
let maxY = MathHelper.toInt(Math.max(topLeft.y, bottomRight.y, topRight.y, bottomLeft.y));
rect.location = new Vector2(minX, minY);
rect.width = Math.trunc(maxX - minX);
rect.height = Math.trunc(maxY - minY);
rect.width = MathHelper.toInt(maxX - minX);
rect.height = MathHelper.toInt(maxY - minY);
}
}
@@ -383,10 +383,10 @@ module es {
* @param scale
*/
public static scale(rect: Rectangle, scale: Vector2) {
rect.x = Math.trunc(rect.x * scale.x);
rect.y = Math.trunc(rect.y * scale.y);
rect.width = Math.trunc(rect.width * scale.x);
rect.height = Math.trunc(rect.height * scale.y);
rect.x = MathHelper.toInt(rect.x * scale.x);
rect.y = MathHelper.toInt(rect.y * scale.y);
rect.width = MathHelper.toInt(rect.width * scale.x);
rect.height = MathHelper.toInt(rect.height * scale.y);
}
public static translate(rect: Rectangle, vec: Vector2) {

9
source/src/Utils/Out.ts Normal file
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@@ -0,0 +1,9 @@
module es {
export class Out<T> {
public value: T;
constructor(value: T = null) {
this.value = value;
}
}
}