static void Main(string[] args)
{
msgCore.InitKernel();
msg3DObject.AutoTriangulate(true, msgTriangulationTypeEnum.SG_DELAUNAY_TRIANGULATION);
msgCircleStruct circleStruct = new msgCircleStruct();
msgPointStruct p1 = new msgPointStruct();
p1.x = 0;
p1.y = 0;
p1.z = 0;
msgPointStruct p2 = new msgPointStruct();
p2.x = 1;
p2.y = 1;
p2.z = 1;
msgPointStruct p3 = new msgPointStruct();
p3.x = 0;
p3.y = 0;
p3.z = 1;
circleStruct.FromThreePoints(p1, p2, p3);
msgCircle circle = msgCircle.Create(circleStruct);
msgCore.FreeKernel();
}
public static void CreateLinear()
{
msgScene scene = msgScene.GetScene();
scene.Clear();
Utils.AddFloorInScene(30.0, 30.0, 2.0, 5.0, -2.0);
msgPointStruct tmpPnt = new msgPointStruct();
msgSplineStruct spl1 = msgSplineStruct.Create();
int fl = 0;
for (double i = 0.0; i < 2.0 * 3.14159265; i += 0.4)
{
tmpPnt.x = ((double)(fl % 3 + 2)) * Math.Cos(i);
tmpPnt.y = ((double)(fl % 3 + 2)) * Math.Sin(i);
tmpPnt.z = 0.0;
spl1.AddKnot(tmpPnt, fl);
fl++;
}
spl1.Close();
msgSpline spl1_obj = msgSpline.Create(spl1);
scene.AttachObject(spl1_obj);
spl1_obj.SetAttribute(msgObjectAttrEnum.SG_OA_COLOR, 12);
spl1_obj.SetAttribute(msgObjectAttrEnum.SG_OA_LINE_THICKNESS, 2);
msgSplineStruct.Delete(spl1);
msgCircleStruct cirGeo = new msgCircleStruct();
cirGeo.center.x = 2.0; cirGeo.center.y = -2.0; cirGeo.center.z = 8.0;
cirGeo.normal.x = 0.0; cirGeo.normal.y = 0.0; cirGeo.normal.z = 1.0;
cirGeo.radius = 1.5;
msgCircle cir = msgCircle.Create(cirGeo);
scene.AttachObject(cir);
cir.SetAttribute(msgObjectAttrEnum.SG_OA_COLOR, 12);
cir.SetAttribute(msgObjectAttrEnum.SG_OA_LINE_THICKNESS, 2);
msg3DObject linO1 = (msg3DObject)msgSurfaces.LinearSurfaceFromSections(spl1_obj,
cir, 0.5f, false);
scene.AttachObject(linO1);
linO1.SetAttribute(msgObjectAttrEnum.SG_OA_COLOR, 90);
msgVectorStruct transV1 = new msgVectorStruct(0, 7, 0);
linO1.InitTempMatrix().Translate(transV1);
linO1.ApplyTempMatrix();
linO1.DestroyTempMatrix();
msg3DObject linO2 = (msg3DObject)msgSurfaces.LinearSurfaceFromSections(spl1_obj,
cir, 0.7f, true);
scene.AttachObject(linO2);
linO2.SetAttribute(msgObjectAttrEnum.SG_OA_COLOR, 150);
transV1.x = 8.0; transV1.y = 0.0;
linO2.InitTempMatrix().Translate(transV1);
linO2.ApplyTempMatrix();
linO2.DestroyTempMatrix();
msg3DObject linO3 = (msg3DObject)msgSurfaces.LinearSurfaceFromSections(spl1_obj,
cir, 0.3f, false);
scene.AttachObject(linO3);
linO3.SetAttribute(msgObjectAttrEnum.SG_OA_COLOR, 30);
transV1.x = -8.0; transV1.y = 0.0;
linO3.InitTempMatrix().Translate(transV1);
linO3.ApplyTempMatrix();
linO3.DestroyTempMatrix();
}
