(no commit message)

[atyndall/cits2231.git] / helper.c

diff --git a/helper.c b/helper.c
index 68907c8..9cfb1fb 100644 (file)
--- a/helper.c
+++ b/helper.c
@@ -220,53 +220,23 @@ void drawFloor() {
 
        glBegin(GL_QUADS);  
 
-
-  // **NOTE: Code under development to solve the texture-is-larger-than-square problem
-/*
-  int textureTileSize = 50;
-  int divisions = 2;
-
-  for ( int tx = -floorSize; tx <= floorSize; tx += textureTileSize ) {
-    for ( int tz = -floorSize; tz <= floorSize; tz += textureTileSize ) {
-      int subTileWidth = textureTileSize / divisions;
-      for ( int x = 0; x <= divisions * 2; x++ ) {
-        for ( int z = 0; z <= divisions * 2; z++ ) {
-          glColor3f( 1.0, 1.0, 1.0 );
-
-          printf("Creating a subtile.\n");
-          printf("Texture box is: (%d, %d), (%d, %d), (%d, %d), (%d, %d)\n",tx+textureTileSize, tz+textureTileSize,tx+textureTileSize, tz,tx, tz, tx, tz+textureTileSize );
-          printf("Polygon box is: (%d, %d), (%d, %d), (%d, %d), (%d, %d)\n",(x+1)*subTileWidth+tx, (z+1)*subTileWidth+tz ,(x+1)*subTileWidth+tx, z*subTileWidth+tz, x*subTileWidth+tx, z*subTileWidth+tz, x*subTileWidth+tx, (z+1)*subTileWidth+tz);
-
-          glTexCoord2f( tx+textureTileSize, tz+textureTileSize );
-          glVertex3f  ( (x+1)*subTileWidth+tx, 0.0, (z+1)*subTileWidth+tz );
-
-          glTexCoord2f( tx+textureTileSize, tz );
-          glVertex3f  ( (x+1)*subTileWidth+tx, 0.0,     z*subTileWidth+tz );
-
-          glTexCoord2f( tx, tz );
-          glVertex3f  (     x*subTileWidth+tx, 0.0,     z*subTileWidth+tz );
-
-          glTexCoord2f( tx, tz+textureTileSize );
-          glVertex3f  (     x*subTileWidth+tx, 0.0, (z+1)*subTileWidth+tz );
-        }
-      }
-    }
-  }
-*/
-
     for ( int x = -floorSize; x < floorSize; x++ ) {
       for ( int z = -floorSize; z < floorSize; z++ ) {
         glColor3f( 1.0, 1.0, 1.0 );
-        
+
+        glNormal3i( 0, 1, 0 );
         glTexCoord2f( 1.0, 1.0 );
         glVertex3f  ( (x+1)*squareSize, 0.0, (z+1)*squareSize );
 
+        glNormal3i( 0, 1, 0 );
         glTexCoord2f( 1.0, 0.0 );
         glVertex3f  ( (x+1)*squareSize, 0.0,     z*squareSize );
 
+        glNormal3i( 0, 1, 0 );
         glTexCoord2f( 0.0, 0.0 );
         glVertex3f  (     x*squareSize, 0.0,     z*squareSize );
 
+        glNormal3i( 0, 1, 0 );
         glTexCoord2f( 0.0, 1.0 );
         glVertex3f  (     x*squareSize, 0.0, (z+1)*squareSize );
       }
@@ -323,19 +293,27 @@ void drawAxisLines() {
   glEnable(GL_TEXTURE_2D);
 }
 
-void addSceneObject(int id) {
+int addSceneObject(int id) {
   // **NOTE: Currently only adds the teapot
 
-  nObjects += 1; // New object in scene
+  curObject = nObjects;
 
-  sceneObjs[nObjects].mesh = -1;
-  sceneObjs[nObjects].texture = -1;
+  sceneObjs[nObjects].mesh = -1; // Teapot is -1 mesh
+  sceneObjs[nObjects].texture = -1; // No texture
   sceneObjs[nObjects].x = 0;
   sceneObjs[nObjects].y = 0;
   sceneObjs[nObjects].z = 0;
 
-  sceneObjs[nObjects].scale = (vector*)calloc( 3, sizeof(vector[0]) );
+  sceneObjs[nObjects].scale[0] = 1;
+  sceneObjs[nObjects].scale[1] = 1;
+  sceneObjs[nObjects].scale[2] = 1;
+
+  sceneObjs[nObjects].rotation.amount = 0;
+  sceneObjs[nObjects].rotation.vector[0] = 0;
+  sceneObjs[nObjects].rotation.vector[1] = 0;
+  sceneObjs[nObjects].rotation.vector[2] = 0;
+
+  nObjects += 1; // New object in scene
 
-  sceneObjs[nObjects].rotation.parameter = 0;
-  sceneObjs[nObjects].rotation.vect = (vector*)calloc( 3, sizeof(vector[0]) );
+  return nObjects;
 }
\ No newline at end of file