本文整理汇总了C#中Polygon.AddHole方法的典型用法代码示例。如果您正苦于以下问题：C# Polygon.AddHole方法的具体用法？C# Polygon.AddHole怎么用？C# Polygon.AddHole使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类Polygon的用法示例。
在下文中一共展示了Polygon.AddHole方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: triangulate
bool triangulate()
{
if (Outline == null || Outline.Spline == null) {
Error = "Missing Outline Spline";
return false;
}
if (!polyLineIsValid(Outline)){
Error=Outline.Spline.name+": Angle must be >0";
return false;
}
Vector3[] outlineVerts = Outline.getVertices();
if (outlineVerts.Length < 3) {
Error=Outline.Spline.name+": At least 3 Vertices needed!";
return false;
}
p2t = new Polygon(outlineVerts);
if (VertexLineOnly)
return true;
for (int i = 0; i < Holes.Count; i++) {
if (Holes[i].Spline == null) {
Error = "Missing Hole Spline";
return false;
}
if (!polyLineIsValid(Holes[i])) {
Error = Holes[i].Spline.name + ": Angle must be >0";
return false;
}
Vector3[] verts=Holes[i].getVertices();
if (verts.Length<3){
Error=Holes[i].Spline.name+": At least 3 Vertices needed!";
return false;
}
p2t.AddHole(new Polygon(verts));
}
try {
P2T.Triangulate(p2t);
return true;
}
catch (System.Exception e) {
Error = e.Message;
}
return false;
}示例2: Refresh
/*! \endcond */
#endregion
#region ### Public Methods ###
public override void Refresh()
{
base.Refresh();
CGVolume vol = InVolume.GetData<CGVolume>();
var holes = InVolumeHoles.GetAllData<CGVolume>();
if (vol)
{
bool genStart = (StartCap == CGYesNoAuto.Yes || (StartCap == CGYesNoAuto.Auto && !vol.Seamless));
bool genEnd = (EndCap == CGYesNoAuto.Yes || (EndCap == CGYesNoAuto.Auto && !vol.Seamless));
if (!genStart && !genEnd)
{
OutVMesh.SetData(null);
return;
}
var vmesh = new CGVMesh();
Vector3[] vtStart = new Vector3[0];
Vector3[] vtEnd = new Vector3[0];
Polygon pOuter;
vmesh.AddSubMesh(new CGVSubMesh());
CGVSubMesh submesh = vmesh.SubMeshes[0];
Vector3[] points;
if (genStart)
{
#region --- Start Cap ---
points = make2DSegment(vol, 0);
if (points.Length < 3)
{
OutVMesh.SetData(null);
UIMessages.Add("Cross has <3 Vertices: Can't create Caps!");
return;
}
pOuter = new Polygon(points);
for (int h = 0; h < holes.Count; h++)
{
points = make2DSegment(holes[h], 0);
if (points.Length < 3)
{
OutVMesh.SetData(null);
UIMessages.Add("Hole Cross has <3 Vertices: Can't create Caps!");
return;
}
pOuter.AddHole(new Polygon(points));
}
try
{
P2T.Triangulate(pOuter);
}
catch (System.Exception e)
{
Debug.LogException(e);
OutVMesh.SetData(null);
return;
}
submesh.Material = StartMaterial;
pOuter.GetResults(out vtStart, out submesh.Triangles, ReverseTriOrder);
vmesh.Vertex = applyMat(vtStart, getMat(vol, 0, true));
if (GenerateUV)
{
vmesh.UV = new Vector2[vtStart.Length];
applyUV(vtStart, ref vmesh.UV, 0, vtStart.Length, pOuter.Bounds.Bounds, StartMaterialSettings);
}
#endregion
}
if (genEnd)
{
#region --- End Cap ---
points = make2DSegment(vol, vol.Count - 1);
if (points.Length < 3)
{
OutVMesh.SetData(null);
UIMessages.Add("Cross has <3 Vertices: Can't create Caps!");
return;
}
pOuter = new Polygon(points);
for (int h = 0; h < holes.Count; h++)
{
points = make2DSegment(holes[h], holes[h].Count - 1);
//.........这里部分代码省略.........