By making some modifications to Box2D we can turn a 2D world into a 2.5D world. We will see this 2.5D sandbox in action in this recipe.
Please refer to the project RecipeCollection02 for full working code of this recipe. Also note that a large amount of code from this recipe has been omitted for brevity.
Execute the following code:
@interface GameIsoObject : GameObject {
@public
float yModifier; //This is typically half the height of the object. It allows us to change the sprite y.
float actualImageSize; //This is the actual size of the image (48x48, 96x96, etc)
float inGameSize; //This is how large the object in the game is.
float zModifier; //Changes the depth testing for this object.
CCSprite *spriteShadow;
Vector3D *bounceCoefficient; //x, y, z, lower is bouncier for Z
Vector3D *rollCoefficient;
}
@end
/* IsometricContactListener.h */
class isometricContactListener : public b2ContactListener...