public LightMap(ModelInstance mi, Mesh m)
{
model = mi;
mesh = m;
width = mesh.texels.GetLength(0);
height = mesh.texels.GetLength(1);
texels = new Texel[width,height];
patches = new List<Patch>();
for (int i = 0; i < width; i++)
{
for (int j = 0; j < height; j++)
{
texels[i,j] = new Texel();
foreach (Patch p in mesh.texels[i,j].patches)
{
Patch temp = new Patch(p,model.transform);
texels[i,j].add(temp);
patches.Add(temp);
}
}
}
name = "lm" + model.layoutName + "_" + convertToBase36(model.id) + "_0" + mesh.id;
}
public Patch(Patch p, Matrix4 transform)
: this( p.position, p.normal, p.emmission, new Vector3()/*p.reflectance*/)
{
position = Vector3.Transform(p.position, transform);
normal = Vector3.Transform(p.normal, transform) - transform.Row3.Xyz;
}
public void add(Patch p)
{
patches.Add(p);
}
public void add(Patch p)
{
patches.Add(p);
}
public Patch(Patch p, Matrix4 transform)
: this(p.position, p.normal, p.emmission, new Vector3() /*p.reflectance*/)
{
position = Vector3.Transform(p.position, transform);
normal = Vector3.Transform(p.normal, transform) - transform.Row3.Xyz;
}
