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, 3 insertions, 3 deletions

diff --git a/src/o3d/deriv_vertex.cpp b/src/o3d/deriv_vertex.cpp
index dcb2bff..7123b1c 100644
--- a/src/o3d/deriv_vertex.cpp
+++ b/src/o3d/deriv_vertex.cpp
@@ -3,9 +3,9 @@
 
 using namespace engine::o3d;
 
-DerivedVertex4::DerivedVertex4(engine::math::Vector4 point, float b0, float b1) : point{point}, b0{b0}, b1{b1} {
+DerivedVertex::DerivedVertex(engine::math::Vector4 vertex, float b0, float b1) : vertex{vertex}, b0{b0}, b1{b1} {
 }
 
-DerivedVertex4 DerivedVertex4::div_by_w() const {
-    return {point.div_by_w(), b0, b1};
+DerivedVertex DerivedVertex::div_by_w() const {
+    return {vertex.div_by_w(), b0, b1};
 }