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fix: clamp subimage

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This commit is contained in:
cha0s 2022-04-12 09:20:25 -05:00
parent d8a2fb8b92
commit ef4655bbe8
1 changed files with 16 additions and 9 deletions
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15
packages/graphics/src/image.js
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@ -1,3 +1,4 @@
import {Rectangle} from '@avocado/math';
import {Resource} from '@avocado/resource'; import {Resource} from '@avocado/resource';
import {imageSize} from 'image-size'; import {imageSize} from 'image-size';
import LRU from 'lru-cache'; import LRU from 'lru-cache';
@ -116,16 +117,22 @@ export default class Image extends Resource {
[, , subimage.texture.width, subimage.texture.height] = rectangle; [, , subimage.texture.width, subimage.texture.height] = rectangle;
} }
else { else {
const intersection = Rectangle.intersection(
Rectangle.compose([0, 0], this.size),
rectangle,
);
if (!Rectangle.isNull(intersection)) {
const frame = { const frame = {
x: rectangle[0], x: intersection[0],
y: rectangle[1], y: intersection[1],
width: rectangle[2], width: intersection[2],
height: rectangle[3], height: intersection[3],
}; };
// eslint-disable-next-line global-require // eslint-disable-next-line global-require
const {Texture} = require('@pixi/core'); const {Texture} = require('@pixi/core');
subimage.texture = new Texture(this.texture, frame); subimage.texture = new Texture(this.texture, frame);
} }
}
return subimage; return subimage;
} }