List of usage examples for javax.media.j3d Transform3D setTranslation
public final void setTranslation(Vector3d trans)
From source file:GearTest.java
public BranchGroup createGearBox(int toothCount) { Transform3D tempTransform = new Transform3D(); // Create the root of the branch graph BranchGroup branchRoot = createBranchEnvironment(); // Create a Transformgroup to scale all objects so they // appear in the scene. TransformGroup objScale = new TransformGroup(); Transform3D t3d = new Transform3D(); t3d.setScale(0.4);/*from w ww . j a v a 2 s. c o m*/ objScale.setTransform(t3d); branchRoot.addChild(objScale); // Create an Appearance. Appearance look = new Appearance(); Color3f objColor = new Color3f(0.5f, 0.5f, 0.6f); Color3f black = new Color3f(0.0f, 0.0f, 0.0f); Color3f white = new Color3f(1.0f, 1.0f, 1.0f); look.setMaterial(new Material(objColor, black, objColor, white, 100.0f)); // Create the transform group node and initialize it to the // identity. Enable the TRANSFORM_WRITE capability so that // our behavior code can modify it at runtime. Add it to the // root of the subgraph. TransformGroup gearboxTrans = new TransformGroup(); gearboxTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_WRITE); gearboxTrans.setCapability(TransformGroup.ALLOW_TRANSFORM_READ); objScale.addChild(gearboxTrans); // Create a bounds for the mouse behavior methods BoundingSphere bounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), 100.0); // Define the shaft base information int shaftCount = 4; int secondsPerRevolution = 8000; // Create the Shaft(s) Shaft shafts[] = new Shaft[shaftCount]; TransformGroup shaftTGs[] = new TransformGroup[shaftCount]; Alpha shaftAlphas[] = new Alpha[shaftCount]; RotationInterpolator shaftRotors[] = new RotationInterpolator[shaftCount]; Transform3D shaftAxis[] = new Transform3D[shaftCount]; // Note: the following arrays we're incorporated to make changing // the gearbox easier. float shaftRatios[] = new float[shaftCount]; shaftRatios[0] = 1.0f; shaftRatios[1] = 0.5f; shaftRatios[2] = 0.75f; shaftRatios[3] = 5.0f; float shaftRadius[] = new float[shaftCount]; shaftRadius[0] = 0.2f; shaftRadius[1] = 0.2f; shaftRadius[2] = 0.2f; shaftRadius[3] = 0.2f; float shaftLength[] = new float[shaftCount]; shaftLength[0] = 1.8f; shaftLength[1] = 0.8f; shaftLength[2] = 0.8f; shaftLength[3] = 0.8f; float shaftDirection[] = new float[shaftCount]; shaftDirection[0] = 1.0f; shaftDirection[1] = -1.0f; shaftDirection[2] = 1.0f; shaftDirection[3] = -1.0f; Vector3d shaftPlacement[] = new Vector3d[shaftCount]; shaftPlacement[0] = new Vector3d(-0.75, -0.9, 0.0); shaftPlacement[1] = new Vector3d(0.75, -0.9, 0.0); shaftPlacement[2] = new Vector3d(0.75, 0.35, 0.0); shaftPlacement[3] = new Vector3d(-0.75, 0.60, -0.7); // Create the shafts. for (int i = 0; i < shaftCount; i++) { shafts[i] = new Shaft(shaftRadius[i], shaftLength[i], 25, look); } // Create a transform group node for placing each shaft for (int i = 0; i < shaftCount; i++) { shaftTGs[i] = new TransformGroup(); gearboxTrans.addChild(shaftTGs[i]); shaftTGs[i].getTransform(tempTransform); tempTransform.setTranslation(shaftPlacement[i]); shaftTGs[i].setTransform(tempTransform); shaftTGs[i].addChild(shafts[i]); } // Add rotation interpolators to rotate the shaft in the appropriate // direction and at the appropriate rate for (int i = 0; i < shaftCount; i++) { shaftAlphas[i] = new Alpha(-1, Alpha.INCREASING_ENABLE, 0, 0, (long) (secondsPerRevolution * shaftRatios[i]), 0, 0, 0, 0, 0); shaftAxis[i] = new Transform3D(); shaftAxis[i].rotX(Math.PI / 2.0); shaftRotors[i] = new RotationInterpolator(shaftAlphas[i], shafts[i], shaftAxis[i], 0.0f, shaftDirection[i] * (float) Math.PI * 2.0f); shaftRotors[i].setSchedulingBounds(bounds); shaftTGs[i].addChild(shaftRotors[i]); } // Define the gear base information. Again, these arrays exist to // make the process of changing the GearBox via an editor faster int gearCount = 5; float valleyToCircularPitchRatio = .15f; float pitchCircleRadius = 1.0f; float addendum = 0.05f; float dedendum = 0.05f; float gearThickness = 0.3f; float toothTipThickness = 0.27f; // Create an array of gears and their associated information SpurGear gears[] = new SpurGear[gearCount]; TransformGroup gearTGs[] = new TransformGroup[gearCount]; int gearShaft[] = new int[gearCount]; gearShaft[0] = 0; gearShaft[1] = 1; gearShaft[2] = 2; gearShaft[3] = 0; gearShaft[4] = 3; float ratio[] = new float[gearCount]; ratio[0] = 1.0f; ratio[1] = 0.5f; ratio[2] = 0.75f; ratio[3] = 0.25f; ratio[4] = 1.25f; Vector3d placement[] = new Vector3d[gearCount]; placement[0] = new Vector3d(0.0, 0.0, 0.0); placement[1] = new Vector3d(0.0, 0.0, 0.0); placement[2] = new Vector3d(0.0, 0.0, 0.0); placement[3] = new Vector3d(0.0, 0.0, -0.7); placement[4] = new Vector3d(0.0, 0.0, 0.0); // Create the gears. for (int i = 0; i < gearCount; i++) { gears[i] = new SpurGearThinBody(((int) ((float) toothCount * ratio[i])), pitchCircleRadius * ratio[i], shaftRadius[0], addendum, dedendum, gearThickness, toothTipThickness, valleyToCircularPitchRatio, look); } // Create a transform group node for arranging the gears on a shaft // and attach the gear to its associated shaft for (int i = 0; i < gearCount; i++) { gearTGs[i] = new TransformGroup(); gearTGs[i].getTransform(tempTransform); tempTransform .rotZ((shaftDirection[gearShaft[i]] == -1.0) ? gears[i].getCircularPitchAngle() / -2.0f : 0.0f); tempTransform.setTranslation(placement[i]); gearTGs[i].setTransform(tempTransform); gearTGs[i].addChild(gears[i]); shafts[gearShaft[i]].addChild(gearTGs[i]); } // Have Java 3D perform optimizations on this scene graph. branchRoot.compile(); return branchRoot; }
From source file:ExBluePrint.java
private Group buildGadget() { if (debug)/*from w w w. j a va 2 s .co m*/ System.err.println(" gadget..."); // // Create two appearances: // wireframeApp: draw as blue wireframe // shadedApp: draw as metalic shaded polygons // // Wireframe: // no Material - defaults to coloring attributes color // polygons as lines, with backfaces // thick lines Appearance wireframeApp = new Appearance(); ColoringAttributes wireframeCatt = new ColoringAttributes(); wireframeCatt.setColor(0.0f, 0.2559f, 0.4213f); wireframeCatt.setShadeModel(ColoringAttributes.SHADE_FLAT); wireframeApp.setColoringAttributes(wireframeCatt); PolygonAttributes wireframePatt = new PolygonAttributes(); wireframePatt.setPolygonMode(PolygonAttributes.POLYGON_LINE); wireframePatt.setCullFace(PolygonAttributes.CULL_NONE); wireframeApp.setPolygonAttributes(wireframePatt); LineAttributes wireframeLatt = new LineAttributes(); wireframeLatt.setLineWidth(2.0f); wireframeApp.setLineAttributes(wireframeLatt); // Shaded: // silver material Appearance shadedApp = new Appearance(); Material shadedMat = new Material(); shadedMat.setAmbientColor(0.30f, 0.30f, 0.30f); shadedMat.setDiffuseColor(0.30f, 0.30f, 0.50f); shadedMat.setSpecularColor(0.60f, 0.60f, 0.80f); shadedMat.setShininess(0.10f); shadedApp.setMaterial(shadedMat); ColoringAttributes shadedCatt = new ColoringAttributes(); shadedCatt.setShadeModel(ColoringAttributes.SHADE_GOURAUD); shadedApp.setColoringAttributes(shadedCatt); // // Create a switch group to hold two versions of the // shape: one wireframe, and one shaded // Transform3D tr = new Transform3D(); tr.set(new Vector3f(-1.0f, 0.2f, 0.0f)); TransformGroup gadget = new TransformGroup(tr); shadingSwitch = new Switch(); shadingSwitch.setCapability(Switch.ALLOW_SWITCH_WRITE); Group wireframe = new Group(); Group shaded = new Group(); shadingSwitch.addChild(wireframe); shadingSwitch.addChild(shaded); shadingSwitch.setWhichChild(1); // shaded gadget.addChild(shadingSwitch); // // Build a gear (wireframe and shaded) // tr = new Transform3D(); tr.rotY(Math.PI / 2.0); TransformGroup tg = new TransformGroup(tr); SpurGear gear = new SpurGearThinBody(24, // tooth count 1.6f, // pitch circle radius 0.3f, // shaft radius 0.08f, // addendum 0.05f, // dedendum 0.3f, // gear thickness 0.28f, // tooth tip thickness wireframeApp);// appearance tg.addChild(gear); wireframe.addChild(tg); tg = new TransformGroup(tr); gear = new SpurGearThinBody(24, // tooth count 1.6f, // pitch circle radius 0.3f, // shaft radius 0.08f, // addendum 0.05f, // dedendum 0.3f, // gear thickness 0.28f, // tooth tip thickness shadedApp); // appearance tg.addChild(gear); shaded.addChild(tg); // // Build another gear (wireframe and shaded) // tr.rotY(Math.PI / 2.0); Vector3f trans = new Vector3f(-0.5f, 0.0f, 0.0f); tr.setTranslation(trans); tg = new TransformGroup(tr); gear = new SpurGearThinBody(30, // tooth count 2.0f, // pitch circle radius 0.3f, // shaft radius 0.08f, // addendum 0.05f, // dedendum 0.3f, // gear thickness 0.28f, // tooth tip thickness wireframeApp);// appearance tg.addChild(gear); wireframe.addChild(tg); tg = new TransformGroup(tr); gear = new SpurGearThinBody(30, // tooth count 2.0f, // pitch circle radius 0.3f, // shaft radius 0.08f, // addendum 0.05f, // dedendum 0.3f, // gear thickness 0.28f, // tooth tip thickness shadedApp); // appearance tg.addChild(gear); shaded.addChild(tg); // // Build a cylindrical shaft (wireframe and shaded) // tr.rotZ(-Math.PI / 2.0); trans = new Vector3f(1.0f, 0.0f, 0.0f); tr.setTranslation(trans); tg = new TransformGroup(tr); Cylinder cyl = new Cylinder(0.3f, // radius 4.0f, // length Primitive.GENERATE_NORMALS, // format 16, // radial resolution 1, // length-wise resolution wireframeApp);// appearance tg.addChild(cyl); wireframe.addChild(tg); tg = new TransformGroup(tr); cyl = new Cylinder(0.3f, // radius 4.0f, // length Primitive.GENERATE_NORMALS, // format 16, // radial resolution 1, // length-wise resolution shadedApp); // appearance tg.addChild(cyl); shaded.addChild(tg); // // Build shaft teeth (wireframe and shaded) // tr.rotY(Math.PI / 2.0); trans = new Vector3f(2.05f, 0.0f, 0.0f); tr.setTranslation(trans); tg = new TransformGroup(tr); gear = new SpurGear(12, // tooth count 0.5f, // pitch circle radius 0.3f, // shaft radius 0.05f, // addendum 0.05f, // dedendum 1.5f, // gear thickness 0.8f, // tooth tip thickness wireframeApp);// appearance tg.addChild(gear); wireframe.addChild(tg); tg = new TransformGroup(tr); gear = new SpurGear(12, // tooth count 0.5f, // pitch circle radius 0.3f, // shaft radius 0.05f, // addendum 0.05f, // dedendum 1.5f, // gear thickness 0.8f, // tooth tip thickness shadedApp); // appearance tg.addChild(gear); shaded.addChild(tg); return gadget; }
From source file:ExHenge.java
public Group buildScene() { // Turn off the example headlight setHeadlightEnable(false);//from w ww. ja va 2 s . c om // Default to walk navigation setNavigationType(Walk); // // Preload the texture images // if (debug) System.err.println(" textures..."); Texture groundTex = null; Texture spurTex = null; Texture domeTex = null; TextureLoader texLoader = null; ImageComponent image = null; texLoader = new TextureLoader("mud01.jpg", this); image = texLoader.getImage(); if (image == null) System.err.println("Cannot load mud01.jpg texture"); else { groundTex = texLoader.getTexture(); groundTex.setBoundaryModeS(Texture.WRAP); groundTex.setBoundaryModeT(Texture.WRAP); groundTex.setMinFilter(Texture.NICEST); groundTex.setMagFilter(Texture.NICEST); groundTex.setMipMapMode(Texture.BASE_LEVEL); groundTex.setEnable(true); } texLoader = new TextureLoader("stonebrk2.jpg", this); image = texLoader.getImage(); if (image == null) System.err.println("Cannot load stonebrk2.jpg texture"); else { spurTex = texLoader.getTexture(); spurTex.setBoundaryModeS(Texture.WRAP); spurTex.setBoundaryModeT(Texture.WRAP); spurTex.setMinFilter(Texture.NICEST); spurTex.setMagFilter(Texture.NICEST); spurTex.setMipMapMode(Texture.BASE_LEVEL); spurTex.setEnable(true); } texLoader = new TextureLoader("fire.jpg", this); image = texLoader.getImage(); if (image == null) System.err.println("Cannot load fire.jpg texture"); else { domeTex = texLoader.getTexture(); domeTex.setBoundaryModeS(Texture.WRAP); domeTex.setBoundaryModeT(Texture.WRAP); domeTex.setMinFilter(Texture.NICEST); domeTex.setMagFilter(Texture.NICEST); domeTex.setMipMapMode(Texture.BASE_LEVEL); domeTex.setEnable(true); } // // Build some shapes we'll need // if (debug) System.err.println(" flying buttresses..."); // Build three types of spurs (flying buttresses) Appearance spurApp = new Appearance(); Material spurMat = new Material(); spurMat.setAmbientColor(0.6f, 0.6f, 0.6f); spurMat.setDiffuseColor(1.0f, 1.0f, 1.0f); spurMat.setSpecularColor(0.0f, 0.0f, 0.0f); spurApp.setMaterial(spurMat); Transform3D tr = new Transform3D(); tr.setIdentity(); tr.setScale(new Vector3d(1.0, 4.0, 1.0)); TextureAttributes spurTexAtt = new TextureAttributes(); spurTexAtt.setTextureMode(TextureAttributes.MODULATE); spurTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST); spurTexAtt.setTextureTransform(tr); spurApp.setTextureAttributes(spurTexAtt); if (spurTex != null) spurApp.setTexture(spurTex); Arch spur1 = new Arch(0.0, // start Phi 1.571, // end Phi 9, // nPhi -0.0982, // start Theta 0.0982, // end Theta (11.25 degrees) 2, // nTheta 2.5, // start radius 1.0, // end radius 0.05, // start phi thickness 0.025, // end phi thickness spurApp); // appearance Arch spur2 = new Arch(0.0, // start Phi 1.571, // end Phi 9, // nPhi -0.0982, // start Theta 0.0982, // end Theta (11.25 degrees) 2, // nTheta 1.5, // start radius 2.0, // end radius 0.05, // start phi thickness 0.025, // end phi thickness spurApp); // appearance Arch spur3 = new Arch(0.0, // start Phi 1.571, // end Phi 9, // nPhi -0.0982, // start Theta 0.0982, // end Theta (11.25 degrees) 2, // nTheta 1.5, // start radius 1.0, // end radius 0.05, // start phi thickness 0.025, // end phi thickness spurApp); // appearance Arch spur4 = new Arch(0.0, // start Phi 1.178, // end Phi 9, // nPhi -0.0982, // start Theta 0.0982, // end Theta (11.25 degrees) 2, // nTheta 4.0, // start radius 4.0, // end radius 0.05, // start phi thickness 0.025, // end phi thickness spurApp); // appearance // Put each spur into a shared group so we can instance // the spurs multiple times SharedGroup spur1Group = new SharedGroup(); spur1Group.addChild(spur1); spur1Group.compile(); SharedGroup spur2Group = new SharedGroup(); spur2Group.addChild(spur2); spur2Group.compile(); SharedGroup spur3Group = new SharedGroup(); spur3Group.addChild(spur3); spur3Group.compile(); SharedGroup spur4Group = new SharedGroup(); spur4Group.addChild(spur4); spur4Group.compile(); // Build a central dome if (debug) System.err.println(" central dome..."); Appearance domeApp = new Appearance(); // No material needed - we want the dome to glow, // so use a REPLACE mode texture only TextureAttributes domeTexAtt = new TextureAttributes(); domeTexAtt.setTextureMode(TextureAttributes.REPLACE); domeTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST); domeApp.setTextureAttributes(domeTexAtt); if (domeTex != null) domeApp.setTexture(domeTex); Arch dome = new Arch(0.0, // start Phi 1.571, // end Phi 5, // nPhi 0.0, // start Theta 2.0 * Math.PI, // end Theta (360 degrees) 17, // nTheta 1.0, // start radius 1.0, // end radius 0.0, // start phi thickness 0.0, // end phi thickness domeApp); // appearance // Build the ground. Use a trick to get better lighting // effects by using an elevation grid. The idea is this: // for interactive graphics systems, such as those // controlled by Java3D, lighting effects are computed only // at triangle vertexes. Imagine a big rectangular ground // underneath a PointLight (added below). If the // PointLight is above the center of the square, in the real // world we'd expect a bright spot below it, fading to // darkness at the edges of the square. Not so in // interactive graphics. Since lighting is only computed // at vertexes, and the square's vertexes are each // equidistant from a centered PointLight, all four square // coordinates get the same brightness. That brightness // is interpolated across the square, giving a *constant* // brightness for the entire square! There is no bright // spot under the PointLight. So, here's the trick: use // more triangles. Pretty simple. Split the ground under // the PointLight into a grid of smaller squares. Each // smaller square is shaded using light brightness computed // at the square's vertexes. Squares directly under the // PointLight get brighter lighting at their vertexes, and // thus they are bright. This gives the desired bright // spot under the PointLight. The more squares we use // (a denser grid), the more accurate the bright spot and // the smoother the lighting gradation from bright directly // under the PointLight, to dark at the distant edges. Of // course, with more squares, we also get more polygons to // draw and a performance slow-down. So there is a // tradeoff between lighting quality and drawing speed. // For this example, we'll use a coarse mesh of triangles // created using an ElevationGrid shape. if (debug) System.err.println(" ground..."); Appearance groundApp = new Appearance(); Material groundMat = new Material(); groundMat.setAmbientColor(0.3f, 0.3f, 0.3f); groundMat.setDiffuseColor(0.7f, 0.7f, 0.7f); groundMat.setSpecularColor(0.0f, 0.0f, 0.0f); groundApp.setMaterial(groundMat); tr = new Transform3D(); tr.setScale(new Vector3d(8.0, 8.0, 1.0)); TextureAttributes groundTexAtt = new TextureAttributes(); groundTexAtt.setTextureMode(TextureAttributes.MODULATE); groundTexAtt.setPerspectiveCorrectionMode(TextureAttributes.NICEST); groundTexAtt.setTextureTransform(tr); groundApp.setTextureAttributes(groundTexAtt); if (groundTex != null) groundApp.setTexture(groundTex); ElevationGrid ground = new ElevationGrid(11, // X dimension 11, // Z dimension 2.0f, // X spacing 2.0f, // Z spacing // Automatically use zero heights groundApp); // Appearance // // Build the scene using the shapes above. Place everything // withing a TransformGroup. // // Build the scene root TransformGroup scene = new TransformGroup(); tr = new Transform3D(); tr.setTranslation(new Vector3f(0.0f, -1.6f, 0.0f)); scene.setTransform(tr); // Create influencing bounds BoundingSphere worldBounds = new BoundingSphere(new Point3d(0.0, 0.0, 0.0), // Center 1000.0); // Extent // General Ambient light ambient = new AmbientLight(); ambient.setEnable(ambientOnOff); ambient.setColor(new Color3f(0.3f, 0.3f, 0.3f)); ambient.setCapability(AmbientLight.ALLOW_STATE_WRITE); ambient.setInfluencingBounds(worldBounds); scene.addChild(ambient); // Bright Ambient light brightAmbient = new AmbientLight(); brightAmbient.setEnable(brightAmbientOnOff); brightAmbient.setColor(new Color3f(1.0f, 1.0f, 1.0f)); brightAmbient.setCapability(AmbientLight.ALLOW_STATE_WRITE); brightAmbient.setInfluencingBounds(worldBounds); scene.addChild(brightAmbient); // Red directional light redDirectional = new DirectionalLight(); redDirectional.setEnable(redDirectionalOnOff); redDirectional.setColor(new Color3f(1.0f, 0.0f, 0.0f)); redDirectional.setDirection(new Vector3f(1.0f, -0.5f, -0.5f)); redDirectional.setCapability(AmbientLight.ALLOW_STATE_WRITE); redDirectional.setInfluencingBounds(worldBounds); scene.addChild(redDirectional); // Yellow directional light yellowDirectional = new DirectionalLight(); yellowDirectional.setEnable(yellowDirectionalOnOff); yellowDirectional.setColor(new Color3f(1.0f, 0.8f, 0.0f)); yellowDirectional.setDirection(new Vector3f(-1.0f, 0.5f, 1.0f)); yellowDirectional.setCapability(AmbientLight.ALLOW_STATE_WRITE); yellowDirectional.setInfluencingBounds(worldBounds); scene.addChild(yellowDirectional); // Orange point light orangePoint = new PointLight(); orangePoint.setEnable(orangePointOnOff); orangePoint.setColor(new Color3f(1.0f, 0.5f, 0.0f)); orangePoint.setPosition(new Point3f(0.0f, 0.5f, 0.0f)); orangePoint.setCapability(AmbientLight.ALLOW_STATE_WRITE); orangePoint.setInfluencingBounds(worldBounds); scene.addChild(orangePoint); // Ground scene.addChild(ground); // Dome scene.addChild(dome); // Spur 1's Group g = buildRing(spur1Group); scene.addChild(g); // Spur 2's TransformGroup tg = new TransformGroup(); tr = new Transform3D(); tr.rotY(0.3927); tg.setTransform(tr); g = buildRing(spur2Group); tg.addChild(g); scene.addChild(tg); // Spur 3's g = buildRing(spur3Group); scene.addChild(g); // Spur 4's tg = new TransformGroup(); tg.setTransform(tr); g = buildRing(spur4Group); tg.addChild(g); scene.addChild(tg); return scene; }
From source file:pl.edu.icm.visnow.geometries.viewer3d.Display3DPanel.java
public void reset() { if (lockView) { return;//from w w w . ja v a 2s . c o m } mouseScale = 1.; objRotate.setTransform(new Transform3D()); Transform3D tr = new Transform3D(); tr.setTranslation(sceneCenter); objTranslate.setTransform(tr); tempTransform = new Transform3D(new Matrix3d(1., 0., 0., 0., 1., 0., 0., 0., 1.), //sceneCenter, new Vector3d(0.0, 0.0, 0.0), externScale * mouseScale); objScale.setTransform(tempTransform); universe.getViewingPlatform().getViewPlatformTransform().setTransform(initialCameraTransform); }
From source file:pl.edu.icm.visnow.geometries.viewer3d.Display3DPanel.java
public void animate(double[] params) { if (lockView) { return;/* w ww . j av a 2 s . c o m*/ } objRotate.getTransform(tempTransform); Transform3D rot = new Transform3D(); Transform3D tmp = new Transform3D(); tmp.rotX(params[0]); rot.mul(tmp); tmp.rotY(params[1]); rot.mul(tmp); tmp.rotZ(params[2]); rot.mul(tmp); rot.mul(tempTransform); objRotate.setTransform(rot); objTranslate.getTransform(rot); Vector3d trans = new Vector3d(params[3], params[4], params[5]); tmp = new Transform3D(); tmp.setTranslation(trans); rot.mul(tmp); objTranslate.setTransform(rot); mouseScale *= params[6]; tempTransform = new Transform3D(new Matrix3d(1., 0., 0., 0., 1., 0., 0., 0., 1.), //sceneCenter, new Vector3d(0.0, 0.0, 0.0), externScale * mouseScale); objScale.setTransform(tempTransform); }