private void EndRecord()
{
Terrain terrain = m_terrain;
terrain.TerrainColliderWithoutHoles();
float[,] oldHeightmap = m_oldHeights;
float[,] newHeightmap = GetHeightmap();
Vector3[] oldResizerPositions = m_oldResizerPositions;
Vector3[] newResizerPositions = AreaResizerPositions.ToArray();
m_oldHeights = null;
m_oldResizerPositions = null;
m_editor.Undo.CreateRecord(record =>
{
if (terrain.terrainData != null)
{
terrain.SetHeights(0, 0, newHeightmap);
terrain.TerrainColliderWithoutHoles();
}
SetAreaResizerPositions(newResizerPositions);
SetPosition(newResizerPositions.Last());
Vector3 areaSize, areaCenter;
GetArea(oldResizerPositions, out areaSize, out areaCenter);
SetProjector(areaSize, areaCenter);
return(true);
},
record =>
{
if (terrain.terrainData != null)
{
terrain.SetHeights(0, 0, oldHeightmap);
terrain.TerrainColliderWithoutHoles();
}
SetAreaResizerPositions(oldResizerPositions);
SetPosition(oldResizerPositions.Last());
Vector3 areaSize, areaCenter;
GetArea(oldResizerPositions, out areaSize, out areaCenter);
SetProjector(areaSize, areaCenter);
return(true);
});
}
private void BeginRecord()
{
m_oldHeights = GetHeightmap();
m_oldResizerPositions = AreaResizerPositions.ToArray();
}