public static Bitmap drawObjectXZ(Object3D obj, Bitmap b)
{
int x1, x2, y1, y2;
BitmapData bdma = b.LockBits(new Rectangle(0, 0, b.Width, b.Height),
ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
foreach (Face f in obj.getFaces())
{
for (int i = 0; i < f.getVertexs().Count - 1; i++)
{
x1 = (int)(330 + obj.getActuals()[f.getVertexs()[i]].getX());
y1 = (int)(250 + obj.getActuals()[f.getVertexs()[i]].getZ());
x2 = (int)(330 + obj.getActuals()[f.getVertexs()[i + 1]].getX());
y2 = (int)(250 + obj.getActuals()[f.getVertexs()[i + 1]].getZ());
GraphicPrimitives.bresenham(bdma, x1, y1, x2, y2);
}
x1 = (int)(330 + obj.getActuals()[f.getVertexs()[f.getVertexs().Count - 1]].getX());
y1 = (int)(250 + obj.getActuals()[f.getVertexs()[f.getVertexs().Count - 1]].getZ());
x2 = (int)(330 + obj.getActuals()[f.getVertexs()[0]].getX());
y2 = (int)(250 + obj.getActuals()[f.getVertexs()[0]].getZ());
GraphicPrimitives.bresenham(bdma, x1, y1, x2, y2);
}
b.UnlockBits(bdma);
return(b);
}
private static void flat(Object3D obj, Vertex l, double[] argb, double[] drgb, double[] ergb, Vertex h, BitmapData bdma)
{
double ln, hn;
int r, g, bc;
List <Vertex> lv;
foreach (Face f in obj.getFaces())
{
ln = l.getX() * f.getNormal().getX() + l.getY() * f.getNormal().getY() + l.getZ() * f.getNormal().getZ();
hn = Math.Pow((h.getX() * f.getNormal().getX() + h.getY() * f.getNormal().getY() + h.getZ() * f.getNormal().getZ()), 10);
r = (int)(255 * (0.1 * argb[0] + 0.4 * drgb[0] * ln + 0.3 * ergb[0] * hn));
g = (int)(255 * (0.1 * argb[1] + 0.4 * drgb[1] * ln + 0.3 * ergb[1] * hn));
bc = (int)(255 * (0.1 * argb[2] + 0.4 * drgb[2] * ln + 0.3 * ergb[2] * hn));
if (f.getNormal().getZ() > 0)
{
lv = new List <Vertex>();
for (int i = 0; i < f.getVertexs().Count; i++)
{
lv.Add(new Vertex(330 + obj.getActuals()[f.getVertexs()[i]].getX(), 250 + obj.getActuals()[f.getVertexs()[i]].getY(), obj.getActuals()[f.getVertexs()[i]].getZ()));
}
Fill.flat(lv, Color.FromArgb(limiter(0, 255, r), limiter(0, 255, g), limiter(0, 255, bc)), bdma);
}
}
}
public static Bitmap drawObjectWire(Object3D obj, Bitmap b, bool face)
{
BitmapData bdma = b.LockBits(new Rectangle(0, 0, b.Width, b.Height),
ImageLockMode.ReadWrite, PixelFormat.Format24bppRgb);
foreach (Face f in obj.getFaces())
{
if (!face)
{
if (f.getNormal().getZ() > 0)
{
desenha(obj, f, bdma);
}
}
else
{
desenha(obj, f, bdma);
}
}
b.UnlockBits(bdma);
return(b);
}