Added a helper for getting model triangle vertexes, mostly used in Decal for now.

[lugaru.git] / Source / Graphic / Models.hpp

diff --git a/Source/Graphic/Models.hpp b/Source/Graphic/Models.hpp
index eb4ef0909383af7d88045a987644504be07fc186..cb5bcdafdf4c3b953991dedc8951c2e4b23f3193 100644 (file)
--- a/Source/Graphic/Models.hpp
+++ b/Source/Graphic/Models.hpp
@@ -54,18 +54,21 @@ public:
 
 #define max_model_decals 300
 
-#define nothing 0
-#define normaltype 4
-#define notextype 1
-#define rawtype 2
-#define decalstype 3
+enum ModelType
+{
+    nothing = 0,
+    notextype = 1,
+    rawtype = 2,
+    decalstype = 3,
+    normaltype = 4
+};
 
 class Model
 {
 public:
     short vertexNum;
 
-    int type;
+    ModelType type;
 
     int* owner;
     XYZ* vertex;
@@ -95,6 +98,7 @@ public:
     void DeleteDecal(int which);
     void MakeDecal(decal_type atype, XYZ *where, float *size, float *opacity, float *rotation);
     void MakeDecal(decal_type atype, XYZ where, float size, float opacity, float rotation);
+    const XYZ& getTriangleVertex(unsigned triangleId, unsigned vertexId) const;
     void drawdecals(Texture shadowtexture, Texture bloodtexture, Texture bloodtexture2, Texture breaktexture);
     int SphereCheck(XYZ *p1, float radius, XYZ *p, XYZ *move, float *rotate);
     int SphereCheckPossible(XYZ *p1, float radius, XYZ *move, float *rotate);