public void Render(HeaderCommands.PickableObjectRenderType rendertype)
{
if (rendertype == HeaderCommands.PickableObjectRenderType.Picking)
{
GL.PushAttrib(AttribMask.AllAttribBits);
GL.Disable(EnableCap.Texture2D);
GL.Disable(EnableCap.Lighting);
if (OpenGLHelpers.Initialization.SupportsFunction("glGenProgramsARB"))
{
GL.Disable((EnableCap)All.FragmentProgram);
}
GL.Disable(EnableCap.CullFace);
GL.DepthRange(0.0, 0.999);
GL.PointSize(50.0f);
GL.Color3(PickColor);
GL.Begin(PrimitiveType.Points);
GL.Vertex3(Position);
GL.End();
GL.PopAttrib();
}
}
public void Render(HeaderCommands.PickableObjectRenderType rendertype)
{
if (rendertype == HeaderCommands.PickableObjectRenderType.Picking)
{
GL.Color3(PickColor);
GL.Begin(PrimitiveType.Triangles);
foreach (SimpleF3DEX2.Vertex v in Vertices)
{
GL.Vertex3(v.Position);
}
GL.End();
}
else if (rendertype == HeaderCommands.PickableObjectRenderType.Normal)
{
GL.PushAttrib(AttribMask.AllAttribBits);
GL.Disable(EnableCap.Texture2D);
GL.Disable(EnableCap.Lighting);
if (Initialization.SupportsFunction("glGenProgramsARB"))
{
GL.Disable((EnableCap)All.FragmentProgram);
}
if (Initialization.SupportsFunction("glCreateShader"))
{
GL.UseProgram(0);
}
GL.Disable(EnableCap.CullFace);
GL.Enable(EnableCap.Blend);
GL.BlendFunc(BlendingFactor.SrcAlpha, BlendingFactor.OneMinusSrcAlpha);
GL.DepthRange(0.0, 0.99995);
/* White poly */
GL.Color4(1.0, 1.0, 1.0, 0.25);
GL.Begin(PrimitiveType.Triangles);
foreach (SimpleF3DEX2.Vertex v in Vertices)
{
GL.Vertex3(v.Position);
}
GL.End();
/* Black outlines */
GL.PolygonMode(MaterialFace.FrontAndBack, PolygonMode.Line);
GL.LineWidth(2.0f);
GL.Color4(Color4.Black);
GL.Begin(PrimitiveType.Triangles);
foreach (SimpleF3DEX2.Vertex v in Vertices)
{
GL.Vertex3(v.Position);
}
GL.End();
/* Vertex points */
GL.DepthRange(0.0, 0.999);
GL.PointSize(25.0f);
GL.Begin(PrimitiveType.Points);
foreach (SimpleF3DEX2.Vertex v in Vertices)
{
if (SelectedVertex == v)
{
GL.Color4(Color4.LimeGreen);
}
else
{
GL.Color4(Color4.Red);
}
GL.Vertex3(v.Position);
}
GL.End();
GL.PopAttrib();
}
}
