Extrude polygon

Apps/CesiumViewer/CesiumViewer.js

@@ -280,15 +280,24 @@ define([
         var polygonGeometry = new GeometryInstance({
             geometry : new PolygonGeometry({
                 vertexFormat : VertexFormat.POSITION_AND_ST,
-/*
+
                 positions : ellipsoid.cartographicArrayToCartesianArray([
-                    Cartographic.fromDegrees(-72.0, 40.0),
-                    Cartographic.fromDegrees(-70.0, 35.0),
-                    Cartographic.fromDegrees(-75.0, 30.0),
+                    Cartographic.fromDegrees(-82.0, 40.0),
+                    Cartographic.fromDegrees(-75.0, 35.0),
+                    Cartographic.fromDegrees(-85.0, 30.0),
                     Cartographic.fromDegrees(-70.0, 30.0),
                     Cartographic.fromDegrees(-68.0, 40.0)
                 ]),
-*/
+                surfaceHeight: 600000,
+                extrudedHeight: 300000,
+                stRotation : 0.523598776
+            }),
+            pickData : 'polygon3'
+        });
+
+        var polygonGeometry1 = new GeometryInstance({
+            geometry : new PolygonGeometry({
+                vertexFormat : VertexFormat.POSITION_AND_ST,
                 polygonHierarchy : {
                     positions : ellipsoid.cartographicArrayToCartesianArray([
                         Cartographic.fromDegrees(-109.0, 30.0),
@@ -326,7 +335,7 @@ define([
             pickData : 'polygon3'
         });
         scene.getPrimitives().add(new Primitive({
-            geometryInstances : polygonGeometry,
+            geometryInstances : [polygonGeometry, polygonGeometry1],
             appearance : new EllipsoidSurfaceAppearance({
                 material : Material.fromType(scene.getContext(), 'Stripe')
             })
@@ -401,7 +410,7 @@ define([
              geometryInstances : customWithoutIndices,
              appearance : new Appearance()
          }));
-
+/*
         var handler = new ScreenSpaceEventHandler(scene.getCanvas());
         handler.setInputAction(
             function (movement) {
@@ -412,6 +421,6 @@ define([
             },
             ScreenSpaceEventType.MOUSE_MOVE
         );
-
+*/
     }
 });

CHANGES.md

@@ -41,6 +41,7 @@ Beta Releases
 * Added `PolylinePipeline.removeDuplicates`.
 * Added `BoundingSphere.fromEllipsoid`.
 * Added `czm_tangentToEyeSpaceMatrix` built-in GLSL function.
+* Added `extrudedHeight` parameter to `PolygonGeometry`.
 * Improved the performance of drawing polygons created with `configureFromPolygonHierarchy`.
 
 ### b18 - 2013-07-01