添加关照、全局等高线、修改图层问题

static/sdk/three/jsm/renderers/common/RenderList.js

@@ -0,0 +1,186 @@
+import { LightsNode } from '../../nodes/Nodes.js';
+
+function painterSortStable( a, b ) {
+
+	if ( a.groupOrder !== b.groupOrder ) {
+
+		return a.groupOrder - b.groupOrder;
+
+	} else if ( a.renderOrder !== b.renderOrder ) {
+
+		return a.renderOrder - b.renderOrder;
+
+	} else if ( a.material.id !== b.material.id ) {
+
+		return a.material.id - b.material.id;
+
+	} else if ( a.z !== b.z ) {
+
+		return a.z - b.z;
+
+	} else {
+
+		return a.id - b.id;
+
+	}
+
+}
+
+function reversePainterSortStable( a, b ) {
+
+	if ( a.groupOrder !== b.groupOrder ) {
+
+		return a.groupOrder - b.groupOrder;
+
+	} else if ( a.renderOrder !== b.renderOrder ) {
+
+		return a.renderOrder - b.renderOrder;
+
+	} else if ( a.z !== b.z ) {
+
+		return b.z - a.z;
+
+	} else {
+
+		return a.id - b.id;
+
+	}
+
+}
+
+class RenderList {
+
+	constructor() {
+
+		this.renderItems = [];
+		this.renderItemsIndex = 0;
+
+		this.opaque = [];
+		this.transparent = [];
+
+		this.lightsNode = new LightsNode( [] );
+		this.lightsArray = [];
+
+		this.occlusionQueryCount = 0;
+
+	}
+
+	begin() {
+
+		this.renderItemsIndex = 0;
+
+		this.opaque.length = 0;
+		this.transparent.length = 0;
+		this.lightsArray.length = 0;
+
+		this.occlusionQueryCount = 0;
+
+		return this;
+
+	}
+
+	getNextRenderItem( object, geometry, material, groupOrder, z, group ) {
+
+		let renderItem = this.renderItems[ this.renderItemsIndex ];
+
+		if ( renderItem === undefined ) {
+
+			renderItem = {
+				id: object.id,
+				object: object,
+				geometry: geometry,
+				material: material,
+				groupOrder: groupOrder,
+				renderOrder: object.renderOrder,
+				z: z,
+				group: group
+			};
+
+			this.renderItems[ this.renderItemsIndex ] = renderItem;
+
+		} else {
+
+			renderItem.id = object.id;
+			renderItem.object = object;
+			renderItem.geometry = geometry;
+			renderItem.material = material;
+			renderItem.groupOrder = groupOrder;
+			renderItem.renderOrder = object.renderOrder;
+			renderItem.z = z;
+			renderItem.group = group;
+
+		}
+
+		this.renderItemsIndex ++;
+
+		return renderItem;
+
+	}
+
+	push( object, geometry, material, groupOrder, z, group ) {
+
+		const renderItem = this.getNextRenderItem( object, geometry, material, groupOrder, z, group );
+
+		if ( object.occlusionTest === true ) this.occlusionQueryCount ++;
+
+		( material.transparent === true || material.transmission > 0 ? this.transparent : this.opaque ).push( renderItem );
+
+	}
+
+	unshift( object, geometry, material, groupOrder, z, group ) {
+
+		const renderItem = this.getNextRenderItem( object, geometry, material, groupOrder, z, group );
+
+		( material.transparent === true ? this.transparent : this.opaque ).unshift( renderItem );
+
+	}
+
+	pushLight( light ) {
+
+		this.lightsArray.push( light );
+
+	}
+
+	getLightsNode() {
+
+		return this.lightsNode.fromLights( this.lightsArray );
+
+	}
+
+	sort( customOpaqueSort, customTransparentSort ) {
+
+		if ( this.opaque.length > 1 ) this.opaque.sort( customOpaqueSort || painterSortStable );
+		if ( this.transparent.length > 1 ) this.transparent.sort( customTransparentSort || reversePainterSortStable );
+
+	}
+
+	finish() {
+
+		// update lights
+
+		this.lightsNode.fromLights( this.lightsArray );
+
+		// Clear references from inactive renderItems in the list
+
+		for ( let i = this.renderItemsIndex, il = this.renderItems.length; i < il; i ++ ) {
+
+			const renderItem = this.renderItems[ i ];
+
+			if ( renderItem.id === null ) break;
+
+			renderItem.id = null;
+			renderItem.object = null;
+			renderItem.geometry = null;
+			renderItem.material = null;
+			renderItem.groupOrder = null;
+			renderItem.renderOrder = null;
+			renderItem.z = null;
+			renderItem.group = null;
+
+		}
+
+	}
+
+}
+
+export default RenderList;