/// <summary>
/// Transforms given compound block with matrix for static grid. Rotation of block is not changed.
/// </summary>
private static void ConvertRotatedGridCompoundBlockToStatic(ref MatrixI transform, MyObjectBuilder_CompoundCubeBlock origBlock)
{
MyDefinitionId defId = new MyDefinitionId(origBlock.TypeId, origBlock.SubtypeName);
MyCubeBlockDefinition blockDefinition;
MyDefinitionManager.Static.TryGetCubeBlockDefinition(defId, out blockDefinition);
if (blockDefinition == null)
{
return;
}
// Orientation quaternion is not setup in origblock
MyBlockOrientation origOrientation = origBlock.BlockOrientation;
Vector3I origMin = origBlock.Min;
Vector3I origMax;
MySlimBlock.ComputeMax(blockDefinition, origOrientation, ref origMin, out origMax);
Vector3I tMin;
Vector3I tMax;
Vector3I.Transform(ref origMin, ref transform, out tMin);
Vector3I.Transform(ref origMax, ref transform, out tMax);
// Write data
origBlock.Min = Vector3I.Min(tMin, tMax);
}
/// <summary>
/// Converts the given block with the given matrix for static grid.
/// </summary>
private static void ConvertRotatedGridBlockToStatic(ref MatrixI transform, MyObjectBuilder_CubeBlock origBlock)
{
MyDefinitionId defId = new MyDefinitionId(origBlock.TypeId, origBlock.SubtypeName);
MyCubeBlockDefinition blockDefinition;
MyDefinitionManager.Static.TryGetCubeBlockDefinition(defId, out blockDefinition);
if (blockDefinition == null)
{
return;
}
// Orientation quaternion is not setup in origblock
MyBlockOrientation origOrientation = origBlock.BlockOrientation;
Vector3I origMin = origBlock.Min;
Vector3I origMax;
MySlimBlock.ComputeMax(blockDefinition, origOrientation, ref origMin, out origMax);
Vector3I tMin;
Vector3I tMax;
Vector3I.Transform(ref origMin, ref transform, out tMin);
Vector3I.Transform(ref origMax, ref transform, out tMax);
Base6Directions.Direction forward = transform.GetDirection(origOrientation.Forward);
Base6Directions.Direction up = transform.GetDirection(origOrientation.Up);
// Write data
MyBlockOrientation newBlockOrientation = new MyBlockOrientation(forward, up);
Quaternion rotationQuat;
newBlockOrientation.GetQuaternion(out rotationQuat);
origBlock.Orientation = rotationQuat;
origBlock.Min = Vector3I.Min(tMin, tMax);
}
