Changeset 1001 for GTP/trunk/Lib/Vis/Preprocessing/src/X3dExporter.cpp

Timestamp:

06/05/06 23:14:04 (18 years ago)

Author:

mattausch

Message:

added mesh instance support
improved support for occlusion queries + other extensions

File:

• GTP/trunk/Lib/Vis/Preprocessing/src/X3dExporter.cpp (modified) (4 diffs)

GTP/trunk/Lib/Vis/Preprocessing/src/X3dExporter.cpp

@@ -198 +198 @@
 X3dExporter::ExportIntersectable(Intersectable *object)
 {
-  switch (object->Type()) {
-  case Intersectable::MESH_INSTANCE:
-  case Intersectable::TRANSFORMED_MESH_INSTANCE:
-    ExportMeshInstance((MeshInstance *)object);
-        break;
-  case Intersectable::VIEW_CELL:
-        ExportViewCell((ViewCell *)object);
-    break;
-  default:
-    cerr<<"Sorry the export for object not yet defined"<<endl;
-    break;
-  }
+        switch (object->Type()) 
+        {
+        case Intersectable::MESH_INSTANCE:
+                ExportMeshInstance((MeshInstance *)object);
+                break;
+        case Intersectable::TRANSFORMED_MESH_INSTANCE:
+                ExportTransformedMeshInstance(dynamic_cast<TransformedMeshInstance *>(object));
+                break;
+        case Intersectable::VIEW_CELL:
+                ExportViewCell((ViewCell *)object);
+                break;
+        default:
+                cerr << "Sorry the export for object not yet defined" << endl;
+                break;
+        }
 }
 
@@ -223 +226 @@
 
 
+void
+X3dExporter::ExportTransformedMeshInstance(TransformedMeshInstance *mi)
+{
+        Mesh mesh(*mi->GetMesh());
+
+        Matrix4x4 m;
+        mi->GetWorldTransform(m);
+        mesh.ApplyTransformation(m);
+
+        ExportMesh(&mesh);
+}
+
+
 void 
 X3dExporter::ExportViewCells(const ViewCellContainer &viewCells)
@@ -231 +247 @@
                 ExportViewCell(*it);
 }
+
 
 void 
@@ -321 +338 @@
       b = RandomValue(0.5, 1.0);
     }
+    
   stream<<"<Material diffuseColor=\""<<r<<" "<<g<<" "<<b<<
     "\" specularColor=\"0.0 0.0 0.0\"/>"<<endl;