public void Render(Device device)
{
if (Geometry.Clr != -1)
{
device.RenderState.Lighting = true;
Microsoft.DirectX.Direct3D.Material mt = new Microsoft.DirectX.Direct3D.Material();
mt.AmbientColor = ColorValue.FromArgb(Geometry.Clr);
mt.DiffuseColor = ColorValue.FromArgb(Geometry.Clr);
device.RenderState.DiffuseMaterialSource = ColorSource.Material;
device.Material = mt;
device.RenderState.AmbientColor = Geometry.Clr;
}
device.VertexFormat = vFormat;
device.SetStreamSource(0, vBuffer, 0);
if (matIBuffers != null)
{
for (int mat = 0; mat < MaterialIndices.Length; mat++)
{
Microsoft.DirectX.Direct3D.Material oMat = device.Material;
if (MaterialIndices[mat].Material.Texture == null)
{
Microsoft.DirectX.Direct3D.Material material = new Microsoft.DirectX.Direct3D.Material();
material.AmbientColor = ColorValue.FromColor(System.Drawing.Color.FromArgb(MaterialIndices[mat].Material.Ambient.A,
MaterialIndices[mat].Material.Ambient.R,
MaterialIndices[mat].Material.Ambient.G,
MaterialIndices[mat].Material.Ambient.B));
material.DiffuseColor = ColorValue.FromColor(System.Drawing.Color.FromArgb(MaterialIndices[mat].Material.Diffuse.A,
MaterialIndices[mat].Material.Diffuse.R,
MaterialIndices[mat].Material.Diffuse.G,
MaterialIndices[mat].Material.Diffuse.B));
device.Material = material;
}
else
{
device.SetTexture(0, MaterialIndices[mat].Material.Texture);
}
device.Indices = matIBuffers[mat];
device.DrawIndexedPrimitives(Geometry.PrimType, 0, 0, Geometry.Vertices.Length, 0, MaterialIndices[mat].PrimCount);
device.Material = oMat;
}
}
else if (iBuffer != null)
{
device.Indices = iBuffer;
device.DrawIndexedPrimitives(Geometry.PrimType, 0, 0, Geometry.Vertices.Length, 0, numPrimitives);
}
else
{
device.Indices = null;
device.DrawPrimitives(Geometry.PrimType, 0, numPrimitives);
}
}
protected void RenderDxScene()
{
//device.RenderState.FillMode = FillMode.WireFrame;
//device.RenderState.CullMode = Cull.None;
if (abScene.Lights != null)
{
for (int light = 0; light < abScene.Lights.Length; light++)
{
abScene.Lights[light].SetupDx(device.Lights[light]);
}
device.RenderState.Lighting = true;
Microsoft.DirectX.Direct3D.Material mt = new Microsoft.DirectX.Direct3D.Material();
mt.AmbientColor = ColorValue.FromArgb(Color.Black.ToArgb());
mt.DiffuseColor = ColorValue.FromArgb(Color.White.ToArgb());
device.RenderState.DiffuseMaterialSource = ColorSource.Material;
device.Material = mt;
device.RenderState.AmbientColor = Color.Black.ToArgb();
}
else
{
device.RenderState.Lighting = false;
}
device.Clear(ClearFlags.Target | ClearFlags.ZBuffer, BackColor, 1, 0);
if (abScene.CurrentCamera != -1)
{
viewMat = Matrix.LookAtLH(abScene.Cameras[abScene.CurrentCamera].Position,
abScene.Cameras[abScene.CurrentCamera].Target,
new Vector3(0, 1, 0));
}
else
{
viewMat = Matrix.LookAtLH(new Vector3(40, 20, 20), new Vector3(), new Vector3(0, 1, 0));
}
device.Transform.Projection = projMat;
device.Transform.View = viewMat;
device.Transform.World = Matrix.Identity;
// render avalon view
foreach (ABModel3D model in abScene.Models)
{
device.BeginScene();
model.Render(device);
device.EndScene();
}
device.Present();
}
public Obj_Polygon2D(Vector3[] points, Color fill)
{
Centroid = new Vector2();
diffuse = new Material();
diffuse.Diffuse = fill;
ColorValue c = ColorValue.FromArgb(fill.ToArgb());
c.Alpha = 255 / 2;
CalculateProperties(points);
Console.WriteLine("Area = {0}", Area);
Console.WriteLine("Centroid = {0}, {1}", Centroid.X, Centroid.Y);
polygon = new CustomVertex.PositionColored[points.Length + 1];
polygon[0] = new CustomVertex.PositionColored(new Vector3(Centroid.X, Centroid.Y, 0), c.ToArgb());
for (int i = 0; i < points.Length; i++)
{
Console.WriteLine("{0} = {1}", i, points[i].ToString());
polygon[i + 1] =
new CustomVertex.PositionColored(points[i], c.ToArgb());
}
}
