|
abstract private Search ( |
||
| arg | ||
| x | int | mouse position(Left Down is (0, 0)). |
| y | int | mouse position(Left Down is (0, 0)). |
| lastVertexId | uint | |
| modernRenderer | ||
| return | uint[] | |
/// <summary>
/// Search line in triangles/triangle_strip/triangle_fan/
/// triangles_adjacency/triangle_strip_adjacency/
/// quads/quad_strip/polygon
/// </summary>
/// <param name="arg"></param>
/// <param name="stageVertexId"></param>
/// <param name="x">mouse position(Left Down is (0, 0)).</param>
/// <param name="y">mouse position(Left Down is (0, 0)).</param>
/// <param name="lastVertexId"></param>
/// <param name="searcher"></param>
/// <returns></returns>
private PickedGeometry SearchLine(RenderEventArgs arg, uint stageVertexId,
int x, int y, uint lastVertexId, ZeroIndexLineSearcher searcher)
{
var vertexIds = searcher.Search(arg, x, y, lastVertexId, this);
var positions = FillPickedGeometrysPosition(vertexIds);
var pickedGeometry = new PickedGeometry(PickingGeometryType.Line, positions, vertexIds, stageVertexId, this);
return(pickedGeometry);
}
/// <summary>
/// Search line in triangles/triangle_strip/triangle_fan/
/// triangles_adjacency/triangle_strip_adjacency/
/// quads/quad_strip/polygon
/// </summary>
/// <param name="arg"></param>
/// <param name="stageVertexId"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="lastVertexId"></param>
/// <param name="searcher"></param>
/// <returns></returns>
private PickedGeometry SearchLine(RenderEventArgs arg, uint stageVertexId,
int x, int y, uint lastVertexId, ZeroIndexLineSearcher searcher)
{
PickedGeometry pickedGeometry = new PickedGeometry();
pickedGeometry.From = this;
pickedGeometry.GeometryType = GeometryType.Line;
pickedGeometry.StageVertexId = stageVertexId;
pickedGeometry.VertexIds = searcher.Search(arg, x, y, lastVertexId, this);
pickedGeometry.Positions = FillPickedGeometrysPosition(pickedGeometry.VertexIds);
return(pickedGeometry);
}
/// <summary>
/// Search line in triangles/triangle_strip/triangle_fan/
/// triangles_adjacency/triangle_strip_adjacency/
/// quads/quad_strip/polygon
/// </summary>
/// <param name="arg"></param>
/// <param name="stageVertexId"></param>
/// <param name="x">mouse position(Left Down is (0, 0)).</param>
/// <param name="y">mouse position(Left Down is (0, 0)).</param>
/// <param name="lastVertexId"></param>
/// <param name="searcher"></param>
/// <returns></returns>
private PickedGeometry SearchLine(RenderEventArgs arg, uint stageVertexId,
int x, int y, uint lastVertexId, ZeroIndexLineSearcher searcher)
{
var vertexIds = searcher.Search(arg, x, y, lastVertexId, this);
var positions = FillPickedGeometrysPosition(vertexIds);
var pickedGeometry = new PickedGeometry(arg.UsingViewPort, PickingGeometryType.Line, positions, vertexIds, stageVertexId, this);
return pickedGeometry;
}
/// <summary>
/// Search line in triangles/triangle_strip/triangle_fan/
/// triangles_adjacency/triangle_strip_adjacency/
/// quads/quad_strip/polygon
/// </summary>
/// <param name="arg"></param>
/// <param name="stageVertexId"></param>
/// <param name="x"></param>
/// <param name="y"></param>
/// <param name="lastVertexId"></param>
/// <param name="searcher"></param>
/// <returns></returns>
private PickedGeometry SearchLine(RenderEventArg arg, uint stageVertexId,
int x, int y, uint lastVertexId, ZeroIndexLineSearcher searcher)
{
PickedGeometry pickedGeometry = new PickedGeometry();
pickedGeometry.From = this;
pickedGeometry.GeometryType = GeometryType.Line;
pickedGeometry.StageVertexId = stageVertexId;
pickedGeometry.Indexes = searcher.Search(arg, x, y, lastVertexId, this);
pickedGeometry.Positions = FillPickedGeometrysPosition(pickedGeometry.Indexes);
return pickedGeometry;
}