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[ts] Clean-up of dress-up example.

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This commit is contained in:
Mario Zechner 2021-09-07 21:15:30 +02:00
parent 21fa3c3e5f
commit a8da830de2
1 changed files with 15 additions and 13 deletions
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26
spine-ts/spine-webgl/example/dress-up.html
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@ -122,6 +122,8 @@
createUI(canvas) {
const THUMBNAIL_SIZE = 100;
let renderer = canvas.renderer;
let camera = renderer.camera;
// We'll reuse the webgl context used to render the skeleton for
// thumbnail generation. We temporarily resize it to 300x300 pixels
@ -157,17 +159,17 @@
// set the zoom so the full skin is visible within the 300x300
// rendering area. We leave 10% of empty space around a skin in the
// thumbnail, hence the multiplication of 1.1 for the zoom factor.
canvas.renderer.camera.position.x = offset.x + size.x / 2;
canvas.renderer.camera.position.y = offset.y + size.y / 2;
canvas.renderer.camera.zoom = size.x > size.y ? size.x / THUMBNAIL_SIZE * 1.1 : size.y / THUMBNAIL_SIZE * 1.1;
canvas.renderer.camera.setViewport(THUMBNAIL_SIZE, THUMBNAIL_SIZE);
canvas.renderer.camera.update();
camera.position.x = offset.x + size.x / 2;
camera.position.y = offset.y + size.y / 2;
camera.zoom = size.x > size.y ? size.x / THUMBNAIL_SIZE * 1.1 : size.y / THUMBNAIL_SIZE * 1.1;
camera.setViewport(THUMBNAIL_SIZE, THUMBNAIL_SIZE);
camera.update();
// Clear the canvas and render the skeleton
canvas.clear(0.5, 0.5, 0.5, 1);
canvas.renderer.begin();
canvas.renderer.drawSkeleton(this.skeleton, true);
canvas.renderer.end();
renderer.begin();
renderer.drawSkeleton(this.skeleton, true);
renderer.end();
// Get the image data and convert it to an img element
let image = new Image();
@ -203,10 +205,10 @@
// Restore the canvas size and camera of the renderer
canvas.htmlCanvas.width = oldWidth;
canvas.htmlCanvas.height = oldHeight;
canvas.renderer.resize(spine.ResizeMode.Expand);
canvas.renderer.camera.position.x = 0;
canvas.renderer.camera.position.y = 0;
canvas.renderer.camera.zoom = 1;
renderer.resize(spine.ResizeMode.Expand);
camera.position.x = 0;
camera.position.y = 0;
camera.zoom = 1;
}
update(canvas, delta) {