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CSS3DSprite with parent scale #22235

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Merged
merged 5 commits into from
Aug 20, 2021
Merged

CSS3DSprite with parent scale #22235

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39f550b
CSS3DSprite with parent scale
giusepperaso Aug 1, 2021
f5bbe0f
CSS3DSprite set scale from world matrix
giusepperaso Aug 2, 2021
4a21004
Fix getWorldMatrix deprecation warning
giusepperaso Aug 2, 2021
4d57ff4
Reusing Vectors and calling decompose directly
giusepperaso Aug 2, 2021
c504cd4
use decompose to also set position
giusepperaso Aug 4, 2021
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13 changes: 10 additions & 3 deletions examples/jsm/renderers/CSS3DRenderer.js
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Original file line number Diff line number Diff line change
@@ -1,12 +1,18 @@
import {
Matrix4,
Object3D
Object3D,
Quaternion,
Vector3
} from '../../../build/three.module.js';

/**
* Based on http://www.emagix.net/academic/mscs-project/item/camera-sync-with-css3-and-webgl-threejs
*/

const _position = new Vector3();
const _quaternion = new Quaternion();
const _scale = new Vector3();

class CSS3DObject extends Object3D {

constructor( element ) {
Expand Down Expand Up @@ -245,8 +251,9 @@ class CSS3DRenderer {

if ( object.rotation2D !== 0 ) _matrix.multiply( _matrix2.makeRotationZ( object.rotation2D ) );

_matrix.copyPosition( object.matrixWorld );
_matrix.scale( object.scale );
object.matrixWorld.decompose( _position, _quaternion, _scale );
_matrix.setPosition( _position );
_matrix.scale( _scale );

_matrix.elements[ 3 ] = 0;
_matrix.elements[ 7 ] = 0;
Expand Down