public void Draw(LargeMapViewer2D viewer, Color backColor1, Color backColor2)
{
const int ALPHA = 64;
const double AXISMULT = 1.5d;
const double AXISWIDTH = 5;
// Draw Axis
viewer.DrawLine(Color.Red, AXISWIDTH, this.Position, this.Position + this.Rotation.GetRotatedVector(new MyVector(this.Radius * AXISMULT, 0, 0), true));
viewer.DrawLine(Color.Green, AXISWIDTH, this.Position, this.Position + this.Rotation.GetRotatedVector(new MyVector(0, this.Radius * AXISMULT, 0), true));
viewer.DrawLine(Color.Blue, AXISWIDTH, this.Position, this.Position + this.Rotation.GetRotatedVector(new MyVector(0, 0, this.Radius * AXISMULT), true));
// Draw Polygon
viewer.FillPolygon(backColor1, backColor2, this.Position, this);
// Dot Colors
Color colorRotateX = Color.Red;
Color colorRotateY = Color.Green;
Color colorRotateZ = Color.Blue;
switch (_mouseDown)
{
case MouseDownOnPolygon.Nothing:
case MouseDownOnPolygon.Ball:
break;
case MouseDownOnPolygon.RotateX:
colorRotateX = Color.HotPink;
break;
case MouseDownOnPolygon.RotateY:
colorRotateY = Color.Chartreuse;
break;
case MouseDownOnPolygon.RotateZ:
colorRotateZ = Color.LightBlue;
break;
default:
throw new ApplicationException("Unknown MouseDownOnTriangle: " + _mouseDown.ToString());
}
colorRotateX = Color.FromArgb(ALPHA, colorRotateX);
colorRotateY = Color.FromArgb(ALPHA, colorRotateY);
colorRotateZ = Color.FromArgb(ALPHA, colorRotateZ);
Color circleColor = Color.FromArgb(ALPHA, Color.Black);
// Draw Dots
MyVector point = this.Position + this.RotateHandleX;
viewer.FillCircle(colorRotateX, point, DOTRADIUS);
viewer.DrawCircle(circleColor, .5d, point, DOTRADIUS);
viewer.DrawString("X", _font, _fontBrush, point, ContentAlignment.MiddleCenter);
point = this.Position + this.RotateHandleY;
viewer.FillCircle(colorRotateY, point, DOTRADIUS);
viewer.DrawCircle(circleColor, .5d, point, DOTRADIUS);
viewer.DrawString("Y", _font, _fontBrush, point, ContentAlignment.MiddleCenter);
point = this.Position + this.RotateHandleZ;
viewer.FillCircle(colorRotateZ, point, DOTRADIUS);
viewer.DrawCircle(circleColor, .5d, point, DOTRADIUS);
viewer.DrawString("Z", _font, _fontBrush, point, ContentAlignment.MiddleCenter);
}
public void Draw(LargeMapViewer2D viewer, Color backColor)
{
const double DOTRADIUS = 35;
const int ALPHA = 64;
MyVector point1 = this.Position + this.Vertex1;
MyVector point2 = this.Position + this.Vertex2;
MyVector point3 = this.Position + this.Vertex3;
// Draw Triangle
viewer.FillTriangle(backColor, point1, point2, point3);
viewer.DrawTriangle(Color.Black, 1, point1, point2, point3);
// Dot Colors
Color color1 = point1.Z < -1 ? Color.Black : point1.Z > 1 ? Color.White : Color.MediumPurple;
Color color2 = point2.Z < -1 ? Color.Black : point2.Z > 1 ? Color.White : Color.MediumPurple;
Color color3 = point3.Z < -1 ? Color.Black : point3.Z > 1 ? Color.White : Color.MediumPurple;
Color colorRotate = Color.DarkSeaGreen;
switch (_mouseDown)
{
case MouseDownOnTriangle.Nothing:
case MouseDownOnTriangle.Ball:
break;
case MouseDownOnTriangle.Point1:
color1 = Color.Silver;
break;
case MouseDownOnTriangle.Point2:
color2 = Color.Silver;
break;
case MouseDownOnTriangle.Point3:
color3 = Color.Silver;
break;
case MouseDownOnTriangle.Rotate:
colorRotate = Color.Chartreuse;
break;
default:
throw new ApplicationException("Unknown MouseDownOnTriangle: " + _mouseDown.ToString());
}
color1 = Color.FromArgb(ALPHA, color1);
color2 = Color.FromArgb(ALPHA, color2);
color3 = Color.FromArgb(ALPHA, color3);
colorRotate = Color.FromArgb(ALPHA, colorRotate);
Color circleColor = Color.FromArgb(ALPHA, Color.Black);
// Draw Dots
viewer.FillCircle(color1, point1, DOTRADIUS);
viewer.DrawCircle(circleColor, .5d, point1, DOTRADIUS);
viewer.DrawString("1", _font, _fontBrush, point1, ContentAlignment.MiddleCenter);
viewer.FillCircle(color2, point2, DOTRADIUS);
viewer.DrawCircle(circleColor, .5d, point2, DOTRADIUS);
viewer.DrawString("2", _font, _fontBrush, point2, ContentAlignment.MiddleCenter);
viewer.FillCircle(color3, point3, DOTRADIUS);
viewer.DrawCircle(circleColor, .5d, point3, DOTRADIUS);
viewer.DrawString("3", _font, _fontBrush, point3, ContentAlignment.MiddleCenter);
MyVector pointRotate = this.Position + this.Rotation.GetRotatedVector(_rotateHandle, true);
viewer.FillCircle(colorRotate, pointRotate, DOTRADIUS);
viewer.DrawCircle(circleColor, .5d, pointRotate, DOTRADIUS);
}
