/// <summary>
///
/// </summary>
/// <param name="entity"></param>
public static void Regenerate(Entity entity)
{
ImpostorTexture tex = ImpostorTexture.GetTexture(null, entity);
if (tex != null)
{
tex.Regenerate();
}
}
/// <summary>
///
/// </summary>
/// <param name="group"></param>
/// <param name="entity"></param>
protected ImpostorBatch(ImpostorPage group, Entity entity)
{
//Render impostor texture for this entity
mTex = ImpostorTexture.GetTexture(group, entity);
//Create billboard set
mBBSet = new StaticBillboardSet(group.SceneManager, group.PagedGeometry.SceneNode);
mBBSet.SetTextureStacksAndSlices(ImpostorTexture.ImpostorPitchAngles, ImpostorTexture.ImpostorYawAngles);
BillboardOrigin = ImpostorPage.ImpostorPivot;
//Default the angle to 0 degrees
mPitchIndex = -1;
mYawIndex = -1;
SetAngle(0.0f, 0.0f);
}
/// <summary>
///
/// </summary>
/// <param name="group"></param>
/// <param name="entity"></param>
/// <returns></returns>
public static ImpostorTexture GetTexture(ImpostorPage group, Entity entity)
{
//Search for an existing impostor texture for the given entity
string entityKey = ImpostorBatch.GenerateEntityKey(entity);
ImpostorTexture texture = null;
if (!mSelfList.TryGetValue(entityKey, out texture))
{
if (group != null)
{
texture = new ImpostorTexture(group, entity);
}
}
return(texture);
}
/// <summary>
///
/// </summary>
/// <param name="group"></param>
/// <param name="entity"></param>
protected ImpostorBatch(ImpostorPage group, Entity entity)
{
//Render impostor texture for this entity
mTex = ImpostorTexture.GetTexture(group, entity);
//Create billboard set
mBBSet = new StaticBillboardSet(group.SceneManager, group.PagedGeometry.SceneNode);
mBBSet.SetTextureStacksAndSlices(ImpostorTexture.ImpostorPitchAngles, ImpostorTexture.ImpostorYawAngles);
BillboardOrigin = ImpostorPage.ImpostorPivot;
//Default the angle to 0 degrees
mPitchIndex = -1;
mYawIndex = -1;
SetAngle(0.0f, 0.0f);
}
/// <summary>
///
/// </summary>
/// <param name="texture"></param>
public static void RemoveTexture(ImpostorTexture texture)
{
string strToRemove = string.Empty;
//Search for an existing impostor texture, in case it was already deleted
if (mSelfList.ContainsValue(texture))
{
foreach (KeyValuePair <string, ImpostorTexture> kp in mSelfList)
{
if (kp.Value == texture)
{
strToRemove = kp.Key;
break;
}
}
}
if (strToRemove != string.Empty)
{
mSelfList.Remove(strToRemove);
}
}
/// <summary>
///
/// </summary>
/// <param name="texture"></param>
public static void RemoveTexture(ImpostorTexture texture)
{
string strToRemove = string.Empty;
//Search for an existing impostor texture, in case it was already deleted
if (mSelfList.ContainsValue(texture))
{
foreach (KeyValuePair<string, ImpostorTexture> kp in mSelfList)
{
if (kp.Value == texture)
{
strToRemove = kp.Key;
break;
}
}
}
if (strToRemove != string.Empty)
mSelfList.Remove(strToRemove);
}
/// <summary>
///
/// </summary>
/// <param name="group"></param>
/// <param name="entity"></param>
/// <returns></returns>
public static ImpostorTexture GetTexture(ImpostorPage group, Entity entity)
{
//Search for an existing impostor texture for the given entity
string entityKey = ImpostorBatch.GenerateEntityKey(entity);
ImpostorTexture texture = null;
if (!mSelfList.TryGetValue(entityKey, out texture))
{
if (group != null)
{
texture = new ImpostorTexture(group, entity);
}
}
return texture;
}
/// <summary>
///
/// </summary>
public static void RegenerateAll()
{
ImpostorTexture.RegenerateAll();
}
