Add isZero getter to Vec2 and Vec3
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2 changed files with 8 additions and 0 deletions
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@ -17,6 +17,10 @@ export class Vec2 {
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}
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}
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public get isZero() {
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return this.x === 0 && this.y === 0;
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}
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public set(x?:Vec2 | number, y?:number) {
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if (x instanceof Vec2) {
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this.x = x.x;
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@ -21,6 +21,10 @@ export class Vec3 {
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}
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}
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public get isZero() {
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return this.x === 0 && this.y === 0 && this.z === 0;
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}
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public set(x?:Vec3 | number, y?:number, z?:number) {
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if (x instanceof Vec3) {
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this.x = x.x;
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