1 files changed, 32 insertions, 13 deletions

diff --git a/obj.h b/obj.h
index 51acb3a..f9a4a26 100644
--- a/obj.h
+++ b/obj.h
@@ -3,32 +3,51 @@
 
 typedef struct
 {
-   float x, y, z;
+    float x, y, z;
 } ObjVertex;
 typedef ObjVertex ObjNormal;
 
 typedef struct
 {
-   float u, v;
+    float u, v;
 } ObjTexCoord;
 
 typedef struct
 {
-   int Vertex[4];
-   int Normal[4];
-   int TexCoord[4];
+    int Vertex[4];
+    int Normal[4];
+    int TexCoord[4];
 } ObjFace;
 
 typedef struct
 {
-   char *mtllib;
-   char *objectName;
-   char *groupName; 
-   int nVertex, nNormal, nTexCoord, nFace;
-   ObjVertex *VertexArray;
-   ObjNormal *NormalArray;
-   ObjTexCoord *TexCoordArray;
-   ObjFace *FaceArray;
+	float Ns;
+	float Ni;
+	float d;
+	float Tr;
+	ObjVertex Tf;
+	int illum;
+	ObjVertex Ka;
+	ObjVertex Kd;
+	ObjVertex Ks;
+	ObjVertex Ke;
+	char *map_Ka;
+	char *map_Kd;
+} ObjMtl;
+
+typedef struct
+{
+    char *mtllib;
+    char *objectName;
+    char *groupName;
+    char *usemtl;
+   
+    ObjMtl *mtl;
+    int nVertex, nNormal, nTexCoord, nFace;
+    ObjVertex *VertexArray;
+    ObjNormal *NormalArray;
+    ObjTexCoord *TexCoordArray;
+    ObjFace *FaceArray;
 } ObjModel;
 
 /* function prototypes */