public ImposterTexture getRenderTexture(ImposterProxy newOwner, int size)
{
//Reuse Texture?
for(int i=0; i<freeImposterTextures.Count; i++)
{
ImposterTexture texture = freeImposterTextures[i];
if (texture.size == size)
{
freeImposterTextures.Remove(texture);
texture.owner = newOwner;
return texture;
}
}
//Create new Texture
RenderTexture renderTexture = new RenderTexture(size, size, 16);
renderTexture.antiAliasing = antialiasing;
ImposterTexture imposterTexture = new ImposterTexture();
imposterTexture.owner = newOwner;
imposterTexture.size = size;
imposterTexture.createdTime = imposterTexture.lastUsedTime = Time.frameCount;
imposterTexture.texture = renderTexture;
imposterTextures.Add(imposterTexture);
textureMemory += imposterTexture.getMemoryAmount();
return imposterTexture;
}
private void createProxy()
{
GameObject proxyGo = (GameObject)Instantiate(ImposterManager.instance.proxyPrefab.gameObject, transform.position, transform.rotation);
proxyGo.transform.SetParent(transform);
proxyGo.transform.localScale = new Vector3(1.0f / transform.lossyScale.x, 1.0f / transform.lossyScale.y, 1.0f / transform.lossyScale.z);
proxyGo.SetActive(true);
proxy = proxyGo.GetComponent<ImposterProxy>();
proxy.shadowZOffset = shadowZOffset;
proxy.zOffset = zOffset;
proxy.shadowDivider = 1 << shadowDownSampling;
proxy.maxShadowDistance = maxShadowDistance;
proxy.Init(renderers, castShadow && ImposterManager.instance.castShadow);
}
