improved mesh definition

- In the context of mesh definition, splited
  indices into vertex index, normal index and
  vertex data index to be able to specify
  different normals and vertex data for
  different faces using the same vertex

1 files changed, 4 insertions, 12 deletions

diff --git a/src/o3d/vertex.h b/src/o3d/vertex.h
index b0dd195..1247fc8 100644
--- a/src/o3d/vertex.h
+++ b/src/o3d/vertex.h
@@ -6,21 +6,13 @@
 
 namespace engine::o3d {
 
-class Vertex3 {
+class Vertex {
     public:
-        engine::math::Vector3 point;
+        engine::math::Vector4 vertex;
+        engine::math::Vector3 normal;
         VertexData data;
 
-        Vertex3(engine::math::Vector3 point, VertexData data);
-};
-
-class Vertex4 {
-    public:
-        engine::math::Vector4 point;
-        VertexData data;
-
-        Vertex4(engine::math::Vector4 point, VertexData data);
-        Vertex4(Vertex3 vertex);
+        Vertex(engine::math::Vector4 vertex, engine::math::Vector3 normal, VertexData data);
 };
 
 }