public void PaintPointSymbol(Device device, GraphicView activeView, Vector3 magnet, PointMagnetType type, byte alpha)
{
// Must be called within a Begin-EndScene block
Vector3 point2D = magnet;
activeView.Project(ref point2D);
drawPointSymbol(device, point2D.X, point2D.Y, type, alpha);
}
private void drawPointSymbol(Device device, float x, float y, PointMagnetType type, byte alpha)
{
// Get color
Color color;
if (alpha == 255)
{
color = Color.Gold;
}
else
{
color = Color.FromArgb(alpha, Color.OrangeRed);
}
Cull cull = device.RenderState.CullMode;
bool alphaEnable = device.RenderState.AlphaBlendEnable;
device.RenderState.CullMode = Cull.None;
device.RenderState.AlphaBlendEnable = true;
device.RenderState.SourceBlend = Blend.BothSourceAlpha;
device.RenderState.DestinationBlend = Blend.DestinationColor;
switch (type)
{
case PointMagnetType.EndPoint:
drawEndPoint(device, x, y, color);
break;
case PointMagnetType.Intersection:
drawIntersectPoint(device, x, y, color);
break;
case PointMagnetType.MidPoint:
drawMidPoint(device, x, y, color);
break;
case PointMagnetType.Perpendicular:
drawPerpPoint(device, x, y, color);
break;
case PointMagnetType.SimplePoint:
drawSimplePoint(device, x, y, color);
break;
}
device.RenderState.AlphaBlendEnable = alphaEnable;
device.RenderState.CullMode = cull;
}
public PointMagnet(Vector3 pointInternational, PointMagnetType type)
: base(pointInternational)
{
this.type = type;
joint = null;
}
public void PaintPointSymbol(Device device, GraphicView activeView, Point magnet, PointMagnetType type, byte alpha)
{
drawPointSymbol(device, magnet.X, magnet.Y, type, alpha);
}
public void PaintPointSymbol(Device device, GraphicView activeView, Vector3 magnet, PointMagnetType type, byte alpha)
{
// Must be called within a Begin-EndScene block
Vector3 point2D = magnet;
activeView.Project(ref point2D);
drawPointSymbol(device, point2D.X, point2D.Y, type, alpha);
}
public void PaintPointSymbol(Device device, GraphicView activeView, Point magnet, PointMagnetType type, byte alpha)
{
drawPointSymbol(device, magnet.X, magnet.Y, type, alpha);
}
private void drawPointSymbol(Device device, float x, float y, PointMagnetType type, byte alpha)
{
// Get color
Color color;
if (alpha == 255)
color = Color.Gold;
else
color = Color.FromArgb(alpha, Color.OrangeRed);
Cull cull = device.RenderState.CullMode;
bool alphaEnable = device.RenderState.AlphaBlendEnable;
device.RenderState.CullMode = Cull.None;
device.RenderState.AlphaBlendEnable = true;
device.RenderState.SourceBlend = Blend.BothSourceAlpha;
device.RenderState.DestinationBlend = Blend.DestinationColor;
switch (type)
{
case PointMagnetType.EndPoint:
drawEndPoint(device, x, y, color);
break;
case PointMagnetType.Intersection:
drawIntersectPoint(device, x, y, color);
break;
case PointMagnetType.MidPoint:
drawMidPoint(device, x, y, color);
break;
case PointMagnetType.Perpendicular:
drawPerpPoint(device, x, y, color);
break;
case PointMagnetType.SimplePoint:
drawSimplePoint(device, x, y, color);
break;
}
device.RenderState.AlphaBlendEnable = alphaEnable;
device.RenderState.CullMode = cull;
}
public PointMagnet(Vector3 pointInternational, PointMagnetType type)
: base(pointInternational)
{
this.type = type;
joint = null;
}
