//Her tegner vi et wireframe
private void DrawLines(WindowsForms canvas, Color color)
{
if (properties.displayLines)
{
foreach (var polyLine in polyLines)
{
//Loop through polyline
for (int i = 0; i < polyLine.indexesInModel.Length - 1; i++)
{
//Draw line
canvas.DrawLineAt(color, calc2DPoints[polyLine.indexesInModel[i]], calc2DPoints[polyLine.indexesInModel[i + 1]]);
}
}
}
if (properties.displayFaces)
{
foreach (var face in faces)
{
//Loop through polyline in face
for (int i = 0; i < face.indexesInModel.Length - 1; i++)
{
//Draw line
canvas.DrawLineAt(color, calc2DPoints[face.indexesInModel[i]], calc2DPoints[face.indexesInModel[i + 1]]);
}
//Draw last line
canvas.DrawLineAt(color, calc2DPoints[face.indexesInModel[0]], calc2DPoints[face.indexesInModel[face.indexesInModel.Length - 1]]);
}
}
}
private void DrawPoints(WindowsForms canvas, Color color)
{
if (properties.displayPoints)
{
canvas.DrawAt(color, calc2DPoints);
}
}
public void Draw(WindowsForms canvas, Color colorPoints, Color colorLines)
{
//Tegner rotations midt
if (properties.displayCenterOfRotation)
{
var center = CalcNewPoint(new PointF3D());
canvas.DrawAt(Color.Blue, (int)center.X, (int)center.Y, properties.wFPointSize * 4f);
}
//Draw lines
DrawLines(canvas, colorLines);
//Draw with points on them
DrawPoints(canvas, colorPoints);
}
