Support specifying elements in PrimitiveBuilder

[libs/gl.git] / source / meshbuilder.cpp

diff --git a/source/meshbuilder.cpp b/source/meshbuilder.cpp
index cd3be666780285da52c0adfff0e69cd1b0833319..025bced159fc999c748e244efdb1a87df12fd3f3 100644 (file)
--- a/source/meshbuilder.cpp
+++ b/source/meshbuilder.cpp
@@ -14,21 +14,24 @@ namespace GL {
 MeshBuilder::MeshBuilder(Mesh &m):
        PrimitiveBuilder(m.vertices),
        mesh(m),
-       first(0)
+       batch(0)
 { }
 
 void MeshBuilder::begin_()
 {
-       first=array.size();
+       batch=new Batch(type);
 }
 
 void MeshBuilder::end_()
 {
-       Batch batch(type);
-       unsigned last=array.size();
-       for(unsigned i=first; i<last; ++i)
-               batch.append(i);
-       mesh.add_batch(batch);
+       mesh.add_batch(*batch);
+       delete batch;
+       batch=0;
+}
+
+void MeshBuilder::element_(unsigned i)
+{
+       batch->append(i);
 }
 
 } // namespace GL