private void textToolStripMenuItem_Click(object sender, EventArgs e)
{
{
TextNode text = new TextNode();
text.SetPosition(new Vector3(200, 200, 200));
text.SetText("AnyCAD .Net SDK Pro");
text.SetTextColor(new ColorValue(1, 0, 0, 1));
renderView.SceneManager.AddNode(text);
}
{
TextNode text = new TextNode();
text.SetPosition(new Vector3(10, 50, 0));
text.SetText("AnyCAD .Net SDK Pro 2D");
text.SetTextColor(new ColorValue(0, 1, 0, 1));
renderView.SceneManager.AddNode2d(text);
}
renderView.RequestDraw();
}
private void surfaceToolStripMenuItem_Click(object sender, EventArgs e)
{
LineStyle lineStyle = new LineStyle();
lineStyle.SetLineWidth(0.5f);
lineStyle.SetColor(ColorValue.RED);
Vector3List points = new Vector3List();
points.Add(new Vector3(0, 0, 0));
points.Add(new Vector3(50, 0, 0));
points.Add(new Vector3(100, 0, 0));
points.Add(new Vector3(0, 50, 0));
points.Add(new Vector3(50, 50, 5));
points.Add(new Vector3(100, 50, -5));
points.Add(new Vector3(0, 150, 5));
points.Add(new Vector3(50, 150, -5));
points.Add(new Vector3(100, 150, 0));
TopoShape face = GlobalInstance.BrepTools.MakeSurfaceFromPoints(points, 3, 3);
renderView.ShowGeometry(face, ++shapeId);
GeomeSurface surface = new GeomeSurface();
surface.Initialize(face);
float ufirst = surface.FirstUParameter();
float uLarst = surface.LastUParameter();
float vfirst = surface.FirstVParameter();
float vLast = surface.LastVParameter();
float ustep = (uLarst - ufirst) * 0.1f;
float vstep = (vLast - vfirst) * 0.1f;
for (float ii = ufirst; ii <= uLarst; ii += ustep)
{
for (float jj = vfirst; jj <= vLast; jj += vstep)
{
Vector3List data = surface.D1(ii, jj);
Vector3 pos = data.Get(0);
Vector3 dirU = data.Get(1);
Vector3 dirV = data.Get(2);
Vector3 dir = dirV.CrossProduct(dirU);
dir.Normalize();
{
TopoShape line = GlobalInstance.BrepTools.MakeLine(pos, pos + dir * 10.0f);
SceneNode node = renderView.ShowGeometry(line, ++shapeId);
node.SetLineStyle(lineStyle);
}
}
}
TopoShapeProperty property = new TopoShapeProperty();
property.SetShape(face);
float area = property.SurfaceArea();
TextNode text = new TextNode();
text.SetText(String.Format("Surface Area: {0}", area));
text.SetPosition(new Vector3(100, 100, 0));
renderView.SceneManager.ClearNodes2d();
renderView.SceneManager.AddNode2d(text);
renderView.RequestDraw();
}
private void curveToolStripMenuItem_Click(object sender, EventArgs e)
{
renderView.View3d.SetStandardView(3);
LineStyle lineStyle = new LineStyle();
lineStyle.SetLineWidth(0.5f);
lineStyle.SetColor(ColorValue.BLUE);
LineStyle lineStyle2 = new LineStyle();
lineStyle2.SetLineWidth(0.5f);
lineStyle2.SetColor(ColorValue.GREEN);
TopoShape arc = GlobalInstance.BrepTools.MakeEllipseArc(Vector3.ZERO, 100, 50, 45, 270, Vector3.UNIT_Z);
renderView.ShowGeometry(arc, ++shapeId);
{
GeomeCurve curve = new GeomeCurve();
curve.Initialize(arc);
float paramStart = curve.FirstParameter();
float paramEnd = curve.LastParameter();
float step = (paramEnd - paramStart) * 0.1f;
for (float uu = paramStart; uu <= paramEnd; uu += step)
{
Vector3 dir = curve.DN(uu, 1);
Vector3 pos = curve.Value(uu);
// 切线
{
TopoShape line = GlobalInstance.BrepTools.MakeLine(pos, pos + dir);
SceneNode node = renderView.ShowGeometry(line, ++shapeId);
node.SetLineStyle(lineStyle);
}
// 法线
{
Vector3 dirN = dir.CrossProduct(Vector3.UNIT_Z);
TopoShape line = GlobalInstance.BrepTools.MakeLine(pos, pos + dirN);
SceneNode node = renderView.ShowGeometry(line, ++shapeId);
node.SetLineStyle(lineStyle2);
}
}
}
TopoShapeProperty property = new TopoShapeProperty();
property.SetShape(arc);
float len = property.EdgeLength();
TextNode text = new TextNode();
text.SetText(String.Format("Arc Length: {0}", len));
text.SetPosition(new Vector3(100, 100, 0));
renderView.SceneManager.ClearNodes2d();
renderView.SceneManager.AddNode2d(text);
renderView.RequestDraw();
}
private void planeAngleToolStripMenuItem_Click(object sender, EventArgs e)
{
// plane
Vector3 planeDir = Vector3.UNIT_Z;
TopoShape plane1 = GlobalInstance.BrepTools.MakePlaneFace(Vector3.ZERO, planeDir, -100, 100, -100, 100);
{
GeomSurface gs = new GeomSurface();
gs.Initialize(plane1);
List<Vector3> rst = gs.D1(gs.FirstUParameter(), gs.FirstVParameter());
Vector3 dir2 = rst[1].CrossProduct(rst[2]);
MessageBox.Show(dir2.ToString());
}
Vector3 normal = new Vector3(0,1,1);
normal.Normalize();
TopoShape plane2 = GlobalInstance.BrepTools.MakePlaneFace(Vector3.ZERO, normal, -100, 100, -100, 100);
renderView.ShowGeometry(plane1, ++shapeId);
renderView.ShowGeometry(plane2, ++shapeId);
LineStyle style = new LineStyle();
style.SetColor(ColorValue.GREEN);
// witness
Vector3 end1 = new Vector3(0, 0, 100);
LineNode line1 = new LineNode();
line1.Set(Vector3.ZERO, end1);
line1.SetLineStyle(style);
renderView.ShowSceneNode(line1);
Vector3 end2 = normal * 100;
LineNode line2 = new LineNode();
line2.Set(Vector3.ZERO, end2);
line2.SetLineStyle(style);
renderView.ShowSceneNode(line2);
// angle
float angle = normal.AngleBetween(planeDir);
Vector3 dir = normal.CrossProduct(planeDir);
dir.Normalize();
TopoShape arc = GlobalInstance.BrepTools.MakeArc(end2, end1, Vector3.ZERO, dir);
SceneNode arcNode = renderView.ShowGeometry(arc, ++shapeId);
arcNode.SetLineStyle(style);
// text
TextNode text = new TextNode();
text.SetText(angle.ToString());
Vector3 pos = end2 + end1;
pos = pos * 0.5f;
text.SetPosition(pos);
renderView.ShowSceneNode(text);
renderView.RequestDraw();
}
private void surfaceToolStripMenuItem_Click(object sender, EventArgs e)
{
Platform.LineStyle lineStyle = new Platform.LineStyle();
lineStyle.SetLineWidth(0.5f);
lineStyle.SetColor(ColorValue.RED);
var points = new System.Collections.Generic.List<Vector3>();
points.Add(new Vector3(0, 0, 0));
points.Add(new Vector3(50, 0, 0));
points.Add(new Vector3(100, 0, 0));
points.Add(new Vector3(0, 50, 0));
points.Add(new Vector3(50, 50, 5));
points.Add(new Vector3(100, 50, -5));
points.Add(new Vector3(0, 150, 5));
points.Add(new Vector3(50, 150, -5));
points.Add(new Vector3(100, 150, 0));
TopoShape face = GlobalInstance.BrepTools.MakeSurfaceFromPoints(points, 3, 3);
renderView.ShowGeometry(face, 101);
GeomSurface surface = new GeomSurface();
surface.Initialize(face);
float ufirst = surface.FirstUParameter();
float uLarst = surface.LastUParameter();
float vfirst = surface.FirstVParameter();
float vLast = surface.LastVParameter();
float ustep = (uLarst - ufirst) * 0.1f;
float vstep = (vLast - vfirst) * 0.1f;
for(float ii=ufirst; ii<=uLarst; ii+= ustep)
for (float jj = vfirst; jj <= vLast; jj += vstep)
{
var data = surface.D1(ii, jj);
Vector3 pos = data[0];
Vector3 dirU = data[1];
Vector3 dirV = data[2];
Vector3 dir = dirV.CrossProduct(dirU);
dir.Normalize();
{
Platform.TopoShape line = GlobalInstance.BrepTools.MakeLine(pos, pos + dir*10.0f);
Platform.SceneNode node = renderView.ShowGeometry(line, 101);
node.SetLineStyle(lineStyle);
}
}
TopoShapeProperty property = new TopoShapeProperty();
property.SetShape(face);
float area = property.SurfaceArea();
TextNode text = new TextNode();
text.SetText(String.Format("Surface Area: {0}", area));
text.SetPosition(new Vector3(100, 100, 0));
renderView.SceneManager.ClearNodes2d();
renderView.SceneManager.AddNode2d(text);
renderView.RequestDraw();
}
private void curveToolStripMenuItem_Click(object sender, EventArgs e)
{
renderView.SetStandardView(EnumStandardView.SV_Top);
Platform.LineStyle lineStyle = new Platform.LineStyle();
lineStyle.SetLineWidth(0.5f);
lineStyle.SetColor(ColorValue.BLUE);
Platform.LineStyle lineStyle2 = new Platform.LineStyle();
lineStyle2.SetLineWidth(0.5f);
lineStyle2.SetColor(ColorValue.GREEN);
Platform.TopoShape arc = GlobalInstance.BrepTools.MakeEllipseArc(Vector3.ZERO, 100, 50, 45, 270, Vector3.UNIT_Z);
renderView.ShowGeometry(arc, 100);
{
GeomCurve curve = new GeomCurve();
curve.Initialize(arc);
float paramStart = curve.FirstParameter();
float paramEnd = curve.LastParameter();
float step = (paramEnd - paramStart) * 0.1f;
for (float uu = paramStart; uu <= paramEnd; uu += step)
{
Vector3 dir = curve.DN(uu, 1);
Vector3 pos = curve.Value(uu);
// 切线
{
Platform.TopoShape line = GlobalInstance.BrepTools.MakeLine(pos, pos + dir);
Platform.SceneNode node = renderView.ShowGeometry(line, 101);
node.SetLineStyle(lineStyle);
}
// 法线
{
Vector3 dirN = dir.CrossProduct(Vector3.UNIT_Z);
Platform.TopoShape line = GlobalInstance.BrepTools.MakeLine(pos, pos + dirN);
Platform.SceneNode node = renderView.ShowGeometry(line, 101);
node.SetLineStyle(lineStyle2);
}
}
}
TopoShapeProperty property = new TopoShapeProperty();
property.SetShape(arc);
float len = property.EdgeLength();
TextNode text = new TextNode();
text.SetText(String.Format("Arc Length: {0}", len));
text.SetPosition(new Vector3(100, 100, 0));
renderView.SceneManager.ClearNodes2d();
renderView.SceneManager.AddNode2d(text);
renderView.RequestDraw();
}
private void textToolStripMenuItem_Click(object sender, EventArgs e)
{
{
GlobalInstance.FontManager.SetDefaultFont("FangSong (TrueType)");
TextNode text = new TextNode();
text.SetPosition(new Vector3(200, 200, 200));
text.SetText("AnyCAD .Net SDK Pro 专业版");
text.SetTextColor(new ColorValue(1, 0, 0, 1));
renderView.SceneManager.AddNode(text);
}
{
TextNode text = new TextNode();
text.SetPosition(new Vector3(10, 50, 0));
text.SetText("AnyCAD .Net SDK Pro 2D");
text.SetTextColor(new ColorValue(0, 1, 0, 1));
renderView.SceneManager.AddNode2d(text);
}
renderView.RequestDraw();
}
