Threejs - Revision history

Piousbox at 10:56, 20 October 2022

2022-10-20T10:56:58Z

Piousbox: /* destroy scene */

2022-10-15T02:07:48Z

‎destroy scene

Piousbox: /* destroy scene */

2022-10-15T02:07:33Z

‎destroy scene

Piousbox at 02:07, 15 October 2022

2022-10-15T02:07:17Z

Piousbox at 01:28, 15 October 2022

2022-10-15T01:28:35Z

Piousbox at 21:52, 20 September 2022

2022-09-20T21:52:41Z

Piousbox: Created page with " = Develop = == Perspective Camera ==

     /**      * PerspectiveCamera( fov : Number, aspect : Number, near : Number, far : Number )      *      * fov — Camera frustum..."

2022-09-14T17:03:59Z

Created page with " = Develop = == Perspective Camera == <pre> /** * PerspectiveCamera( fov : Number, aspect : Number, near : Number, far : Number ) * * fov — Camera frustum..."

New page

= Develop =
== Perspective Camera ==
<pre>
/**
* PerspectiveCamera( fov : Number, aspect : Number, near : Number, far : Number )
*
* fov — Camera frustum vertical field of view.
* aspect — Camera frustum aspect ratio.
* near — Camera frustum near plane.
* far — Camera frustum far plane.
*/
</pre>

← Older revision		Revision as of 10:56, 20 October 2022
Line 70:		Line 70:
	clearThree(scene);		clearThree(scene);
	</pre>		</pre>
		+
		+
		+	= Recipes =
		+	== octree helper, sparse octree ==
		+	* https://www.npmjs.com/package/octree-helper

@@ Line 46: / Line 46: @@
      return true;
+   }
 </pre>

@@ Line 17: / Line 17: @@
 == destroy scene ==
      cancelAnimationFrame(this.id);// Stop the animation
      this.renderer.domElement.addEventListener('dblclick', null, false); //remove listener to render
@@ Line 24: / Line 25: @@
      this.controls = null;
      empty(this.modelContainer);
    function removeObject3D(object3D) {
      if (!(object3D instanceof THREE.Object3D)) return false;
@@ Line 43: / Line 46: @@
      return true;
+   }

← Older revision		Revision as of 02:07, 15 October 2022
Line 24:		Line 24:
	this.controls = null;		this.controls = null;
	empty(this.modelContainer);		empty(this.modelContainer);
		+
		+	function removeObject3D(object3D) {
		+	if (!(object3D instanceof THREE.Object3D)) return false;
		+
		+	// for better memory management and performance
		+	if (object3D.geometry) object3D.geometry.dispose();
		+
		+	if (object3D.material) {
		+	if (object3D.material instanceof Array) {
		+	// for better memory management and performance
		+	object3D.material.forEach(material => material.dispose());
		+	} else {
		+	// for better memory management and performance
		+	object3D.material.dispose();
		+	}
		+	}
		+	object3D.removeFromParent(); // the parent might be the scene or another Object3D, but it is sure to be removed this way
		+	return true;
		+	}

← Older revision		Revision as of 01:28, 15 October 2022
Line 15:		Line 15:
	== Picking ==		== Picking ==
	* https://sbcode.net/threejs/mousepick/		* https://sbcode.net/threejs/mousepick/
		+
		+	== destroy scene ==
		+	cancelAnimationFrame(this.id);// Stop the animation
		+	this.renderer.domElement.addEventListener('dblclick', null, false); //remove listener to render
		+	this.scene = null;
		+	this.projector = null;
		+	this.camera = null;
		+	this.controls = null;
		+	empty(this.modelContainer);

← Older revision		Revision as of 21:52, 20 September 2022
Line 12:		Line 12:
	*/		*/
	</pre>		</pre>
		+
		+	== Picking ==
		+	* https://sbcode.net/threejs/mousepick/