1 files changed, 23 insertions, 9 deletions

diff --git a/obj.c b/obj.c
index 9ab4a6a..e60aa7d 100644
--- a/obj.c
+++ b/obj.c
@@ -55,17 +55,22 @@ ObjModel* ObjLoadModel(char *memory, size_t size)
                                     &ret->VertexArray[nV].z);
             nV++;
         }
+        /* quad */
         else if (memcmp(p, "f", 1) == 0) /* or *p == 'f' */
         {
-            sscanf(p, "f %d/%d/%d %d/%d/%d %d/%d/%d", &ret->FaceArray[nF].Vertex[0],
-                                                      &ret->FaceArray[nF].TexCoord[0],
-                                                      &ret->FaceArray[nF].Normal[0],
-                                                      &ret->FaceArray[nF].Vertex[1],
-                                                      &ret->FaceArray[nF].TexCoord[1],
-                                                      &ret->FaceArray[nF].Normal[1],
-                                                      &ret->FaceArray[nF].Vertex[2],
-                                                      &ret->FaceArray[nF].TexCoord[2],
-                                                      &ret->FaceArray[nF].Normal[2]);
+            sscanf(p, "f %d/%d/%d %d/%d/%d %d/%d/%d %d/%d/%d",
+                &ret->FaceArray[nF].Vertex[0],
+                &ret->FaceArray[nF].TexCoord[0],
+                &ret->FaceArray[nF].Normal[0],
+                &ret->FaceArray[nF].Vertex[1],
+                &ret->FaceArray[nF].TexCoord[1],
+                &ret->FaceArray[nF].Normal[1],
+                &ret->FaceArray[nF].Vertex[2],
+                &ret->FaceArray[nF].TexCoord[2],
+                &ret->FaceArray[nF].Normal[2],
+                &ret->FaceArray[nF].Vertex[3],
+                &ret->FaceArray[nF].TexCoord[3],
+                &ret->FaceArray[nF].Normal[3]);                                                      
             nF++;
         }
         /* seek to a newline */
@@ -109,3 +114,12 @@ size_t ObjLoadFile(char *szFileName, char **memory)
     return bytes;
 }
 
+void ObjFree(ObjModel *model)
+{
+    free(model->NormalArray);
+    free(model->TexCoordArray);
+    free(model->FaceArray);
+    free(model->VertexArray);
+    free(model);    
+}
+