/// <summary>
/// Starts a painting process, currently used for all painting modes. Called by the mouse context
/// </summary>
static public void BeginUpdatePainting()
{
PaintingDirty = false;
_pendingChangedAction = null;
if (CurrentTerrain == null)
{
return;
}
CurrentTerrain.EngineTerrain.SetCurrentVegetationModel(CurrentDecorationModel);
CurrentTerrain.EngineTerrain.SetCurrentDetailTexture(CurrentDetailTexture);
}
/// <summary>
/// Blits the brush into the detail texture channel using current cursor, position and brush. Called by mouse context.
/// </summary>
/// <param name="bSubtract"></param>
static public void BlitDetailTextureBrush(bool bSubtract)
{
if (CurrentTerrain == null || CurrentBrush == null || CurrentDetailTexture == null)
{
return;
}
if (_pendingChangedAction == null)
{
_pendingChangedAction = new PaintDetailTextureAction(CurrentTerrain, CurrentDetailTexture);
}
CurrentTerrain.EngineTerrain.BlitDetailTexture(CurrentBrush, Cursor3DProperties, bSubtract);
PaintingDirty = true;
}
/// <summary>
/// Blits the brush into the decoration luminance texture using current cursor, position and brush. Called by mouse context.
/// </summary>
/// <param name="bSubtract"></param>
static public void BlitDecorationBrush(bool bSubtract)
{
if (CurrentTerrain == null || CurrentBrush == null || CurrentDecorationModel == null)
{
return;
}
if (_pendingChangedAction == null)
{
_pendingChangedAction = new PaintDecorationAction(CurrentTerrain, CurrentDecorationModel);
}
CurrentTerrain.EngineTerrain.BlitVegetationBrush(CurrentBrush, Cursor3DProperties, bSubtract);
PaintingDirty = true;
}
/// <summary>
/// Blits the brush into the heightfield using current cursor, position and brush. Called by mouse context.
/// </summary>
/// <param name="mode"></param>
static public void BlitHeightmapBrush(HeightmapEditMode_e mode)
{
if (CurrentTerrain == null || CurrentBrush == null)
{
return;
}
if (_pendingChangedAction == null)
{
_pendingChangedAction = new PaintHeightmapAction(CurrentTerrain);
}
CurrentTerrain.EngineTerrain.BlitHeightBrush(CurrentBrush, (HeightmapCursorProperties)Cursor3DProperties, mode);
PaintingDirty = true;
}
