Merge pull request #16547 from Mugen87/dev32

JSM: Added more modules and TS files for "objects".

Author: Mugen87

docs/manual/en/introduction/Import-via-modules.html

@@ -153,6 +153,11 @@ <h2>Importable Examples</h2>
 						<li>Lensflare</li>
 						<li>Reflector</li>
 						<li>Refractor</li>
+						<li>ReflectorRTT</li>
+						<li>ShadowMesh</li>
+						<li>Sky</li>
+						<li>Water</li>
+						<li>Water2</li>
 					</ul>
 				</li>
 				<li>pmrem

examples/js/objects/ReflectorRTT.js

@@ -1,3 +1,7 @@
+/**
+ * RTT version
+ */
+
 THREE.ReflectorRTT = function ( geometry, options ) {
 
 	THREE.Reflector.call( this, geometry, options );

examples/js/objects/ShadowMesh.js

@@ -42,23 +42,23 @@ THREE.ShadowMesh.prototype.update = function () {
 
 		var sme = shadowMatrix.elements;
 
-		sme[ 0 ]  = dot - lightPosition4D.x * plane.normal.x;
-		sme[ 4 ]  = - lightPosition4D.x * plane.normal.y;
-		sme[ 8 ]  = - lightPosition4D.x * plane.normal.z;
+		sme[ 0 ] = dot - lightPosition4D.x * plane.normal.x;
+		sme[ 4 ] = - lightPosition4D.x * plane.normal.y;
+		sme[ 8 ] = - lightPosition4D.x * plane.normal.z;
 		sme[ 12 ] = - lightPosition4D.x * - plane.constant;
 
-		sme[ 1 ]  = - lightPosition4D.y * plane.normal.x;
-		sme[ 5 ]  = dot - lightPosition4D.y * plane.normal.y;
-		sme[ 9 ]  = - lightPosition4D.y * plane.normal.z;
+		sme[ 1 ] = - lightPosition4D.y * plane.normal.x;
+		sme[ 5 ] = dot - lightPosition4D.y * plane.normal.y;
+		sme[ 9 ] = - lightPosition4D.y * plane.normal.z;
 		sme[ 13 ] = - lightPosition4D.y * - plane.constant;
 
-		sme[ 2 ]  = - lightPosition4D.z * plane.normal.x;
-		sme[ 6 ]  = - lightPosition4D.z * plane.normal.y;
+		sme[ 2 ] = - lightPosition4D.z * plane.normal.x;
+		sme[ 6 ] = - lightPosition4D.z * plane.normal.y;
 		sme[ 10 ] = dot - lightPosition4D.z * plane.normal.z;
 		sme[ 14 ] = - lightPosition4D.z * - plane.constant;
 
-		sme[ 3 ]  = - lightPosition4D.w * plane.normal.x;
-		sme[ 7 ]  = - lightPosition4D.w * plane.normal.y;
+		sme[ 3 ] = - lightPosition4D.w * plane.normal.x;
+		sme[ 7 ] = - lightPosition4D.w * plane.normal.y;
 		sme[ 11 ] = - lightPosition4D.w * plane.normal.z;
 		sme[ 15 ] = dot - lightPosition4D.w * - plane.constant;
 

examples/jsm/objects/ReflectorRTT.d.ts

@@ -0,0 +1,6 @@
+import { BufferGeometry } from '../../../src/Three';
+import { Reflector, ReflectorOptions } from './Reflector';
+
+export class ReflectorRTT extends Reflector {
+  constructor(geometry?: BufferGeometry, options?: ReflectorOptions);
+}

examples/jsm/objects/ReflectorRTT.js

@@ -0,0 +1,18 @@
+/**
+ * RTT version
+ */
+
+
+import { Reflector } from "../objects/Reflector.js";
+
+var ReflectorRTT = function ( geometry, options ) {
+
+	Reflector.call( this, geometry, options );
+
+	this.geometry.setDrawRange( 0, 0 ); // avoid rendering geometry
+
+};
+
+ReflectorRTT.prototype = Object.create( Reflector.prototype );
+
+export { ReflectorRTT };

examples/jsm/objects/ShadowMesh.d.ts

@@ -0,0 +1,11 @@
+import {
+  Mesh,
+  Plane,
+  Vector4
+} from '../../../src/Three';
+
+export class ShadowMesh extends Mesh {
+  constructor();
+
+  update(plane: Plane, lightPosition4D: Vector4): void;
+}

examples/jsm/objects/ShadowMesh.js

@@ -0,0 +1,77 @@
+/**
+ * @author erichlof /  http://github.com/erichlof
+ *
+ * A shadow Mesh that follows a shadow-casting Mesh in the scene, but is confined to a single plane.
+ */
+
+import {
+	Matrix4,
+	Mesh,
+	MeshBasicMaterial
+} from "../../../build/three.module.js";
+
+var ShadowMesh = function ( mesh ) {
+
+	var shadowMaterial = new MeshBasicMaterial( {
+
+		color: 0x000000,
+		transparent: true,
+		opacity: 0.6,
+		depthWrite: false
+
+	} );
+
+	Mesh.call( this, mesh.geometry, shadowMaterial );
+
+	this.meshMatrix = mesh.matrixWorld;
+
+	this.frustumCulled = false;
+	this.matrixAutoUpdate = false;
+
+};
+
+ShadowMesh.prototype = Object.create( Mesh.prototype );
+ShadowMesh.prototype.constructor = ShadowMesh;
+
+ShadowMesh.prototype.update = function () {
+
+	var shadowMatrix = new Matrix4();
+
+	return function ( plane, lightPosition4D ) {
+
+		// based on https://www.opengl.org/archives/resources/features/StencilTalk/tsld021.htm
+
+		var dot = plane.normal.x * lightPosition4D.x +
+			  plane.normal.y * lightPosition4D.y +
+			  plane.normal.z * lightPosition4D.z +
+			  - plane.constant * lightPosition4D.w;
+
+		var sme = shadowMatrix.elements;
+
+		sme[ 0 ] = dot - lightPosition4D.x * plane.normal.x;
+		sme[ 4 ] = - lightPosition4D.x * plane.normal.y;
+		sme[ 8 ] = - lightPosition4D.x * plane.normal.z;
+		sme[ 12 ] = - lightPosition4D.x * - plane.constant;
+
+		sme[ 1 ] = - lightPosition4D.y * plane.normal.x;
+		sme[ 5 ] = dot - lightPosition4D.y * plane.normal.y;
+		sme[ 9 ] = - lightPosition4D.y * plane.normal.z;
+		sme[ 13 ] = - lightPosition4D.y * - plane.constant;
+
+		sme[ 2 ] = - lightPosition4D.z * plane.normal.x;
+		sme[ 6 ] = - lightPosition4D.z * plane.normal.y;
+		sme[ 10 ] = dot - lightPosition4D.z * plane.normal.z;
+		sme[ 14 ] = - lightPosition4D.z * - plane.constant;
+
+		sme[ 3 ] = - lightPosition4D.w * plane.normal.x;
+		sme[ 7 ] = - lightPosition4D.w * plane.normal.y;
+		sme[ 11 ] = - lightPosition4D.w * plane.normal.z;
+		sme[ 15 ] = dot - lightPosition4D.w * - plane.constant;
+
+		this.matrix.multiplyMatrices( shadowMatrix, this.meshMatrix );
+
+	};
+
+}();
+
+export { ShadowMesh };

examples/jsm/objects/Sky.d.ts

@@ -0,0 +1,9 @@
+import {
+  Mesh
+} from '../../../src/Three';
+
+export class Sky extends Mesh {
+  constructor();
+
+  static SkyShader: object;
+}