public void normalize()
{
objectsNeedRebuild = true;
rebuild();
warp_Vector min, max, tempmax, tempmin;
if (objects == 0)
{
return;
}
matrix = new warp_Matrix();
normalmatrix = new warp_Matrix();
max = wobject[0].maximum();
min = wobject[0].maximum();
for (int i = 0; i < objects; i++)
{
tempmax = wobject[i].maximum();
tempmin = wobject[i].maximum();
if (tempmax.x > max.x)
{
max.x = tempmax.x;
}
if (tempmax.y > max.y)
{
max.y = tempmax.y;
}
if (tempmax.z > max.z)
{
max.z = tempmax.z;
}
if (tempmin.x < min.x)
{
min.x = tempmin.x;
}
if (tempmin.y < min.y)
{
min.y = tempmin.y;
}
if (tempmin.z < min.z)
{
min.z = tempmin.z;
}
}
float xdist = max.x - min.x;
float ydist = max.y - min.y;
float zdist = max.z - min.z;
float xmed = (max.x + min.x) / 2;
float ymed = (max.y + min.y) / 2;
float zmed = (max.z + min.z) / 2;
float diameter = (xdist > ydist) ? xdist : ydist;
diameter = (zdist > diameter) ? zdist : diameter;
normalizedOffset = new warp_Vector(xmed, ymed, zmed);
normalizedScale = 2 / diameter;
shift(normalizedOffset.reverse());
scale(normalizedScale);
}
