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Added camera reset button

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Lucas Dower 2022-03-19 17:27:30 +00:00
parent 2dfb232628
commit df2eff7e1f
4 changed files with 28 additions and 1 deletions
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9
resources/static/centre.svg Normal file
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@ -0,0 +1,9 @@
<svg xmlns="http://www.w3.org/2000/svg" class="icon icon-tabler icon-tabler-focus-2" width="44" height="44" viewBox="0 0 24 24" stroke-width="1.5" stroke="#00abfb" fill="none" stroke-linecap="round" stroke-linejoin="round" id="centre-svg">
<path stroke="none" d="M0 0h24v24H0z" fill="none"/>
<circle cx="12" cy="12" r=".5" fill="currentColor" />
<circle cx="12" cy="12" r="7" />
<line x1="12" y1="3" x2="12" y2="5" />
<line x1="3" y1="12" x2="5" y2="12" />
<line x1="12" y1="19" x2="12" y2="21" />
<line x1="19" y1="12" x2="21" y2="12" />
</svg>
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Width:  |  Height:  |  Size: 559 B

7
src/camera.ts
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@ -149,6 +149,13 @@ export class ArcballCamera {
this._distance.addToTarget(-1);
}
public reset() {
this._target.setTarget(new Vector3(0, 0, 0));
this._distance.setTarget(18.0);
this._azimuth.setTarget(-1.0);
this._elevation.setTarget(1.3);
}
/*
public getMouseRay() {
const mousePos = this.mouseManager.getMousePosNorm();

5
src/ui/layout.ts
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@ -162,8 +162,11 @@ export class UI {
'zoomIn': new ToolbarItemElement('plus', () => {
ArcballCamera.Get.onZoomIn();
}),
'centre': new ToolbarItemElement('centre', () => {
ArcballCamera.Get.reset();
}),
},
elementsOrder: ['zoomOut', 'zoomIn'],
elementsOrder: ['zoomOut', 'zoomIn', 'centre'],
},
/*
'camera': {

8
src/util.ts
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@ -306,6 +306,10 @@ export class SmoothVariable {
this._target = clamp(this._target + delta, this._min, this._max);
}
public setTarget(target: number) {
this._target = target;
}
public tick() {
this._actual += (this._target - this._actual) * this._smoothing;
}
@ -334,6 +338,10 @@ export class SmoothVectorVariable {
this._target = Vector3.add(this._target, delta);
}
public setTarget(target: Vector3) {
this._target = target;
}
public tick() {
this._actual.add(Vector3.sub(this._target, this._actual).mulScalar(this._smoothing));
}