// Update is called once per frame
void Update()
{
if (_cachedDebug != _debug)
{
_renderStrategy.SetDebug(_debug);
_cachedDebug = _debug;
}
// If the user changes what kind of rendering they want, update
if (_cachedInstanceRendering != _instancedRendering)
{
ToggleInstancedRendering();
}
// If the user changes how many meshes or unique objects they want, create new renderings
if (_cachedNumMeshes != _totalNumMeshes || !ArrayEquals(_objs, _cachedObjs))
{
InitializeInfo();
_renderStrategy.Destroy();
if (_instancedRendering == true)
{
_renderStrategy = new Instanced(this.gameObject, _objs, _objMat, _computeShader, _objInfo, _totalNumMeshes);
}
else
{
_renderStrategy = new Instantiated(this.gameObject, _objs, _objMat, _computeShader, _objInfo, _totalNumMeshes);
}
_renderStrategy.SetDebug(_debug);
_renderStrategy.SetNormalMapsEnabled(_normalMapsEnabled);
_cachedNumMeshes = _totalNumMeshes;
_cachedObjs = new GameObject[_objs.Length];
_cachedObjs = (GameObject[])_objs.Clone();
}
// IF the user changes whether or not they want to be using normal maps or not
if (_cachedNormalMapsEnabled != _normalMapsEnabled)
{
_renderStrategy.SetNormalMapsEnabled(_normalMapsEnabled);
_cachedNormalMapsEnabled = _normalMapsEnabled;
}
// Update our objects based on our render strategy
_renderStrategy.UpdateMeshes();
}
/*
* CLASS DOCUMENTATION: ObjRenderer
* This class acts as a layer and user interface. It has a series of objects in its slice that move
* with it, as well as giving the option to have the objects rendered in different forms:
* Instantiated GameObjects
* GPU Instanced
*/
// Use this for initialization
void Start()
{
InitializeInfo();
// Initialize our new RenderStrategy
_renderStrategy = new Instantiated(this.gameObject, _objs, _objMat, _computeShader, _objInfo, _totalNumMeshes);
_renderStrategy.SetDebug(_debug);
_cachedInstanceRendering = _instancedRendering;
_cachedNumMeshes = _totalNumMeshes;
_cachedObjs = new GameObject[_objs.Length];
_cachedObjs = (GameObject[])_objs.Clone();
_cachedDebug = _debug;
_cachedNormalMapsEnabled = _normalMapsEnabled;
}