private void BuildShapesAndTransformations()
{
inners = new LinearPath[2];
startOrientation = new Quaternion[2];
finalOrientation = new Quaternion[2];
// Hexagon
CompositeCurve c = CompositeCurve.CreateHexagon(5);
c.Regen(0);
inners[0] = new LinearPath(c.Vertices);
inners[0].Reverse();
startOrientation[0] = new Quaternion(Vector3D.AxisZ, 180 / 2.0);
Transformation transf = new Translation(7, 0, 0) * new Rotation(Math.PI / 2, Vector3D.AxisZ);
inners[0].TransformBy(transf);
// Triangle
inners[1] = new LinearPath(new Point3D[]
{
new Point3D(0, 0, 0),
new Point3D(7, 0, 0),
new Point3D(3.5, 7, 0),
new Point3D(0, 0, 0)
});
inners[1].Reverse();
transf = new Translation(23, 0, 0) * new Rotation(Math.PI / 3, Vector3D.AxisZ);
startOrientation[1] = new Quaternion(Vector3D.AxisZ, 180 / 3.0);
inners[1].TransformBy(transf);
// Extrude the 2 inner profiles to build 2 shapes
shapes = new Entity[2];
devDept.Eyeshot.Entities.Region firstInnerReg = new devDept.Eyeshot.Entities.Region(inners[0], Plane.XY, false);
shapes[0] = firstInnerReg.ExtrudeAsMesh(4, 0.1, Mesh.natureType.Plain);
shapes[0].ColorMethod = colorMethodType.byEntity;
shapes[0].Color = System.Drawing.Color.Green;
devDept.Eyeshot.Entities.Region secondInnerReg = new devDept.Eyeshot.Entities.Region(inners[1], Plane.XY, false);
shapes[1] = secondInnerReg.ExtrudeAsMesh(4, 0.1, Mesh.natureType.Plain);
shapes[1].ColorMethod = colorMethodType.byEntity;
shapes[1].Color = System.Drawing.Color.Gainsboro;
// Save the original shapes for the animation
originalShapes = new Entity[] { (Entity)shapes[0].Clone(), (Mesh)shapes[1].Clone() };
LinearPath outer = new LinearPath(new Point3D[] { new Point3D(0, -10, 0),
new Point3D(30, -10, 0),
new Point3D(30, 10, 0),
new Point3D(0, 10, 0),
new Point3D(0, -10, 0) });
devDept.Eyeshot.Entities.Region plate = new devDept.Eyeshot.Entities.Region(new ICurve[] { outer, inners[0], inners[1] }, Plane.XY, false);
// Build a mesh with 2 holes
Mesh m = plate.ExtrudeAsMesh(3, 0.1, Mesh.natureType.Plain);
// Transform the mesh and the the 2 inner profiles, to position them in the exact place of the holes
transf = new Translation(0, 3, 10) * new Rotation(Math.PI / 2, Vector3D.AxisX);
m.TransformBy(transf);
model1.Entities.Add(m, System.Drawing.Color.Brown);
inners[0].TransformBy(transf);
inners[1].TransformBy(transf);
// Rotation quaternion of the 2 inners
Quaternion q = new Quaternion(Vector3D.AxisX, 90);
finalOrientation[0] = q * startOrientation[0];
finalOrientation[1] = q * startOrientation[1];
// Define a Transformation for the 2 shapes, and store the rotation Quaternion
transf = new Translation(20, -25, 0) * new Rotation(Math.PI / 9, Vector3D.AxisZ);
startOrientation[0] = new Quaternion(Vector3D.AxisZ, 180 / 9.0) * startOrientation[0];
shapesTransform = new Transformation[2];
shapesTransform[0] = transf;
transf = new Translation(-10, -44, 0) * new Rotation(Math.PI / 5, Vector3D.AxisZ);
shapesTransform[1] = transf;
startOrientation[1] = new Quaternion(Vector3D.AxisZ, 180 / 5.0) * startOrientation[1];
if (comboBoxAnimation.SelectedIndex == 1)
{
// Block Reference Animation
// Add the Blocks to the viewport and create the BlockReferences for the animation
AddBlockDefinition(new Block("B1"), 0);
AddBlockDefinition(new Block("B2"), 1);
}
else
{
// Transform the shapes
shapes[0].TransformBy(shapesTransform[0]);
shapes[1].TransformBy(shapesTransform[1]);
}
// Add the entities to the viewport
model1.Entities.Add(shapes[0]);
model1.Entities.Add(shapes[1]);
}
