X-Git-Url: https://git.ucc.asn.au/?p=atyndall%2Fcits2231.git;a=blobdiff_plain;f=helper.c;h=abdc56ee28b5843f283252f7ac24e26e5f6577c6;hp=55ff95c23fc4a4c749dec53d5baf069ee898d7db;hb=d5fa7415662b760e4c3b54c8aff44fd67d5d5572;hpb=d8d5579c649c858a37a1aa0c4c3cd94371d9c39c

diff --git a/helper.c b/helper.c
index 55ff95c..abdc56e 100644
--- a/helper.c
+++ b/helper.c
@@ -210,7 +210,10 @@ int makeSubmenuFromArray( const char *menuEntries[], unsigned int menuEntriesSiz
  * Draw a floor by looping over the floorSize and squareSize variables
  */
 void drawFloor() {
-  if ( currentGroundTexture != 0 ) {
+  if ( currentGroundTexture == 0 ) {
+    getTexture(1);
+    glBindTexture(GL_TEXTURE_2D, 1);
+  } else {
     getTexture(currentGroundTexture);
     glBindTexture(GL_TEXTURE_2D, currentGroundTexture);
   }
@@ -218,8 +221,8 @@ void drawFloor() {
 	glBegin(GL_QUADS);  
 
 
-  // **NOTE: Code under development to solve the texture-is-larger than square problem
-
+  // **NOTE: Code under development to solve the texture-is-larger-than-square problem
+/*
   int textureTileSize = 50;
   int divisions = 2;
 
@@ -232,42 +235,46 @@ void drawFloor() {
 
           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, (z+1)*subTileWidth ,(x+1)*subTileWidth, z*subTileWidth, x*subTileWidth, z*subTileWidth, x*subTileWidth, (z+1)*subTileWidth);
+          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, 0.0, (z+1)*subTileWidth );
+          glVertex3f  ( (x+1)*subTileWidth+tx, 0.0, (z+1)*subTileWidth+tz );
 
           glTexCoord2f( tx+textureTileSize, tz );
-          glVertex3f  ( (x+1)*subTileWidth, 0.0,     z*subTileWidth );
+          glVertex3f  ( (x+1)*subTileWidth+tx, 0.0,     z*subTileWidth+tz );
 
           glTexCoord2f( tx, tz );
-          glVertex3f  (     x*subTileWidth, 0.0,     z*subTileWidth );
+          glVertex3f  (     x*subTileWidth+tx, 0.0,     z*subTileWidth+tz );
 
           glTexCoord2f( tx, tz+textureTileSize );
-          glVertex3f  (     x*subTileWidth, 0.0, (z+1)*subTileWidth );
+          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 );
       }
-    }*/
+    }
 
 	glEnd();
 
@@ -318,4 +325,21 @@ void drawAxisLines() {
   glDisable(GL_BLEND);
   glEnable(GL_LIGHTING);
   glEnable(GL_TEXTURE_2D);
+}
+
+void addSceneObject(int id) {
+  // **NOTE: Currently only adds the teapot
+
+  nObjects += 1; // New object in scene
+
+  sceneObjs[nObjects].mesh = -1;
+  sceneObjs[nObjects].texture = -1;
+  sceneObjs[nObjects].x = 0;
+  sceneObjs[nObjects].y = 0;
+  sceneObjs[nObjects].z = 0;
+
+  sceneObjs[nObjects].scale = (vector*)calloc( 3, sizeof(vector[0]) );
+
+  sceneObjs[nObjects].rotation.parameter = 0;
+  sceneObjs[nObjects].rotation.vect = (vector*)calloc( 3, sizeof(vector[0]) );
 }
\ No newline at end of file