Declare scene objects Viewport3D myViewport3D new Viewport3D Model3DGr

  • Anonymous
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  • 15 Apr 2015 
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            // Declare scene objects.

            Viewport3D myViewport3D = new Viewport3D();

            Model3DGroup myModel3DGroup = new Model3DGroup();

            GeometryModel3D myGeometryModel = new GeometryModel3D();

            ModelVisual3D myModelVisual3D = new ModelVisual3D();

           

            //PerspectiveCamera myPCamera = new PerspectiveCamera();

                   

            //myPCamera.Position = new Point3D(0, 0, 1);

                        

            //myPCamera.LookDirection = new Vector3D(0, 0, -1);



            OrthographicCamera myOCamera = new OrthographicCamera(new Point3D(0, 0, 1), new Vector3D(0, 0, -1), new Vector3D(0, 1, 0),8);

         

            myViewport3D.Camera = myOCamera;

      

           

            

            DirectionalLight myDirectionalLight = new DirectionalLight();

            myDirectionalLight.Color = Colors.White;

            myDirectionalLight.Direction = new Vector3D(-0, -0, -3);



            myModel3DGroup.Children.Add(myDirectionalLight);



            // The geometry specifes the shape of the 3D plane. In this sample, a flat sheet 

            // is created.

            MeshGeometry3D myMeshGeometry3D = new MeshGeometry3D();



            // Create a collection of normal vectors for the MeshGeometry3D.

            Vector3DCollection myNormalCollection = new Vector3DCollection();



            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));



            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));



            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));



            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));



            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));



            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

            myNormalCollection.Add(new Vector3D(0, 0, 1));

           

           

            myMeshGeometry3D.Normals = myNormalCollection;



            // Create a collection of vertex positions for the MeshGeometry3D. 

            Point3DCollection myPositionCollection = new Point3DCollection();

            myPositionCollection.Add(new Point3D(0.0, 0.0, 0.0));

            myPositionCollection.Add(new Point3D(1.0, 0.0, 0.0));

            myPositionCollection.Add(new Point3D(1.0, 1.0, 0.0));

            myPositionCollection.Add(new Point3D(1.0, 1.0, 0.0));

            myPositionCollection.Add(new Point3D(0.0, 1.0, 0.0));

            myPositionCollection.Add(new Point3D(0.0, 0.0, 0.0));



            myPositionCollection.Add(new Point3D(1.0, 0.0, 0.0));

            myPositionCollection.Add(new Point3D(1.0, 0.0, 1.0));

            myPositionCollection.Add(new Point3D(1.0, 1.0, 1.0));

            myPositionCollection.Add(new Point3D(1.0, 1.0, 1.0));

            myPositionCollection.Add(new Point3D(1.0,1.0, 0.0));

            myPositionCollection.Add(new Point3D(1.0, 0.0, 0.0));



            myPositionCollection.Add(new Point3D(0.0, 1.0, 0.0));

            myPositionCollection.Add(new Point3D(1.0, 1.0, 0.0));

            myPositionCollection.Add(new Point3D(1.0, 1.0, 1.0));

            myPositionCollection.Add(new Point3D(1.0, 1.0, 1.0));

            myPositionCollection.Add(new Point3D(0.0, 1.0, 1.0));

            myPositionCollection.Add(new Point3D(0.0, 1.0, 0.0));



            myPositionCollection.Add(new Point3D(0, 0, 1));

            myPositionCollection.Add(new Point3D(0, 1, 1));

            myPositionCollection.Add(new Point3D(1, 1, 1));

            myPositionCollection.Add(new Point3D(1, 1, 1));

            myPositionCollection.Add(new Point3D(1, 0, 1));

            myPositionCollection.Add(new Point3D(0, 0, 1));



            myPositionCollection.Add(new Point3D(0, 0, 0));

            myPositionCollection.Add(new Point3D(0, 1, 0));

            myPositionCollection.Add(new Point3D(0, 1, 1));

            myPositionCollection.Add(new Point3D(0, 1, 1));

            myPositionCollection.Add(new Point3D(0, 0, 1));

            myPositionCollection.Add(new Point3D(0, 0, 0));



            myPositionCollection.Add(new Point3D(0, 0, 0));

            myPositionCollection.Add(new Point3D(0, 0, 1));

            myPositionCollection.Add(new Point3D(1, 0, 1));

            myPositionCollection.Add(new Point3D(1, 0, 1));

            myPositionCollection.Add(new Point3D(1, 0, 0));

            myPositionCollection.Add(new Point3D(0, 0, 0));





           

            myMeshGeometry3D.Positions = myPositionCollection;



            



            // Create a collection of triangle indices for the MeshGeometry3D.

            Int32Collection myTriangleIndicesCollection = new Int32Collection();

            for (int i = 0; i < 6 * 3 * 2; ++i)

            {

                myTriangleIndicesCollection.Add(i);

            }





            myMeshGeometry3D.TriangleIndices = myTriangleIndicesCollection;



           

            // Apply the mesh to the geometry model.

            myGeometryModel.Geometry = myMeshGeometry3D;

            



            // Define material and apply to the mesh geometries.

            DiffuseMaterial myMaterial = new DiffuseMaterial(Brushes.Green);

            myGeometryModel.Material = myMaterial;



            RotateTransform3D myRotateTransform3D = new RotateTransform3D();

            AxisAngleRotation3D myAxisAngleRotation3d = new AxisAngleRotation3D();

            myAxisAngleRotation3d.Axis = new Vector3D(0, 3, 0);

            myAxisAngleRotation3d.Angle = 45;

            myRotateTransform3D.Rotation = myAxisAngleRotation3d;

            myGeometryModel.Transform = myRotateTransform3D;



            Vector3DAnimation myVectorAnimation = new Vector3DAnimation(new Vector3D(-1, -1, -1), new Duration(TimeSpan.FromMilliseconds(5000)));

            myVectorAnimation.RepeatBehavior = RepeatBehavior.Forever;

            myRotateTransform3D.Rotation.BeginAnimation(AxisAngleRotation3D.AxisProperty, myVectorAnimation);

           

            

            // Add the geometry model to the model group.

            myModel3DGroup.Children.Add(myGeometryModel);



          

            // Add the group of models to the ModelVisual3d.

            myModelVisual3D.Content = myModel3DGroup;

          



            // 

            myViewport3D.Children.Add(myModelVisual3D);



            // Apply the viewport to the page so it will be rendered.

            this.Content = myViewport3D;
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