private vdPolyface CreatePolyFaceFromCurve(vdPolyline curvePath, double diameter)
{
var pf = new vdPolyface();
pf.SetUnRegisterDocument(vDraw.ActiveDocument);
pf.setDocumentDefaults();
var circle = new vdCircle {
Radius = diameter / 2.0
};
vdCurve path = curvePath;
if (curvePath.VertexList.Count == 2)
{
var line = new vdLine();
line.SetUnRegisterDocument(vDraw.ActiveDocument);
line.setDocumentDefaults();
line.StartPoint = curvePath.getStartPoint();
line.EndPoint = curvePath.getEndPoint();
path = line;
}
pf.Generate3dPathSection(path, circle, new gPoint(0, 0, 0), 6, 1);
pf.SmoothAngle = 45;
pf.PenColor.ColorIndex = 2;
vDraw.ActiveDocument.ActiveLayOut.Entities.Add(pf);
return(pf);
}
private vdPolyface AddMeshToEntities(vdEntities entities, MeshData mesh)
{
vdPolyface onepolyface = new vdPolyface();
onepolyface.SetUnRegisterDocument(vDraw.ActiveDocument);
onepolyface.setDocumentDefaults();
// 顶点数组输入
foreach (PointData point in mesh.Vertexes)
{
onepolyface.VertexList.Add(point.X * Tools.Ft2MmScale, point.Y * Tools.Ft2MmScale, point.Z * Tools.Ft2MmScale);
}
// 面片索引输入
foreach (TriangleIndexData index in mesh.TriangleIndexes)
{
onepolyface.AddFaceItem(index.V1 + 1, index.V2 + 1, index.V3 + 1, index.V1 + 1, -1);
}
onepolyface.SmoothAngle = 45;
onepolyface.Layer = vDraw.ActiveDocument.Layers.FindName(mesh.MaterialName);
entities.Add(onepolyface);
if (ExportSetting.SystemSetting.IsExportTextureFile)
{
var material = Materials.Find(m => m.Name == mesh.MaterialName);
if (material != null && !string.IsNullOrEmpty(material.GetValidMapFile()))
{
var img = vDraw.ActiveDocument.Images.FindName(Path.GetFileNameWithoutExtension(material.GetValidMapFile()));
if (img != null)
{
onepolyface.PenColor.SystemColor = Color.Gray;
onepolyface.PenColor.MaterialImage = img;
Matrix mtx = new Matrix();
mtx.IdentityMatrix();
mtx.ScaleMatrix(0.001, 0.001, 1);
onepolyface.PenColor.MaterialMatrix = mtx;
}
}
}
onepolyface.Invalidate();
onepolyface.Update();
return(onepolyface);
}
private void AddPipeToEntities(vdEntities entities, double diameter, gPoint ptStart, gPoint ptEnd, string layerName)
{
var pf = new vdPolyface();
pf.SetUnRegisterDocument(vDraw.ActiveDocument);
pf.setDocumentDefaults();
var line = new vdLine(ptStart, ptEnd);
var circle = new vdCircle
{
Radius = diameter / 2.0
};
pf.Generate3dPathSection(line, circle, new gPoint(0, 0, 0), 6, 1);
pf.Layer = vDraw.ActiveDocument.Layers.FindName(layerName);
pf.SmoothAngle = 45;
entities.Add(pf);
}
