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added zoomFactor into cam's userdata #2

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added zoomFactor into cam's userdata #2

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9 changes: 9 additions & 0 deletions index.js
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Original file line number Diff line number Diff line change
Expand Up @@ -148,6 +148,10 @@ AFRAME.registerComponent('orbit-controls', {
ROTATE_TO: 6
};

this.camData = {
zoomFactor: 10
}

this.state = this.STATE.NONE;

this.EPS = 0.000001;
Expand Down Expand Up @@ -915,6 +919,11 @@ AFRAME.registerComponent('orbit-controls', {
this.spherical.radius *= this.scale;
this.spherical.radius = Math.max(this.data.minDistance, Math.min(this.data.maxDistance, this.spherical.radius)); // restrict radius to be inside desired limits

if (this.camera) {
this.camData.zoomFactor = this.spherical.radius;
this.camera.userData = this.camData;
}

this.target.add(this.panOffset); // move target to panned location

offset.setFromSpherical(this.spherical);
Expand Down