Spaces:
Runtime error
Runtime error
File size: 1,402 Bytes
92189dd |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 |
/**
* Copyright (c) Meta Platforms, Inc. and affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import {Tracklet} from '@/common/tracker/Tracker';
import {CanvasForm} from 'pts';
import {AbstractEffect, EffectFrameContext} from './Effect';
export default class OriginalEffect extends AbstractEffect {
constructor() {
super(3);
}
apply(
form: CanvasForm,
context: EffectFrameContext,
_tracklets: Tracklet[],
): void {
form.ctx.save();
if (this.variant % 3 === 1) {
form.ctx.filter = 'saturate(120%) contrast(120%)';
} else if (this.variant % 3 === 2) {
form.ctx.filter = 'brightness(70%) contrast(115%)';
}
form.image([0, 0], context.frame);
form.ctx.restore();
if (this.variant % 3 === 2) {
form.fillOnly('#00000066').rect([
[0, 0],
[context.width, context.height],
]);
}
}
}
|