public SceneView() : base()
{
var flags = ControlStyles.AllPaintingInWmPaint
| ControlStyles.DoubleBuffer
| ControlStyles.UserPaint;
SetStyle(flags, true);
ResizeRedraw = true;
Graphics3D = new Graphics3D(this);
}
public virtual void Draw(Graphics3D graphics)
{
//var t = graphics.LightEnabled;
//graphics.LightEnabled = false;
foreach (var facet in Indices)
{
for (int i = 1; i < facet.Length - 1; ++i)
{
var a = new Vertex(Coordinates[facet[0]], NextColor(new Random(facet[0])));
var b = new Vertex(Coordinates[facet[i]], NextColor(new Random(facet[i])));
var c = new Vertex(Coordinates[facet[i + 1]], NextColor(new Random(facet[i + 1])));
graphics.DrawTriangle(a, b, c);
}
}
//graphics.LightEnabled = t;
}
public override void Draw(Graphics3D graphics)
{
foreach (var verge in Indices)
{
for (int i = 1; i < verge.Length - 1; ++i)
{
var a = new Vertex(Coordinates[verge[0]], Color.White, Normals[verge[0]]);
var b = new Vertex(Coordinates[verge[i]], Color.White, Normals[verge[i]]);
var c = new Vertex(Coordinates[verge[i + 1]], Color.White, Normals[verge[i + 1]]);
graphics.DrawTriangle(a, b, c);
}
if (VisibleNormals)
{
for (int i = 0; i < Coordinates.Length; ++i)
{
var a = new Vertex(Coordinates[i], Color.White, Normals[i]);
var b = new Vertex(Coordinates[i] + Normals[i], Color.White, Normals[i]);
graphics.DrawLine(a, b);
}
}
}
}