// the distancefunction from the player
public float DistanceField(Vector3 p)
{
float dist = Camera.main.farClipPlane + 1;
//menger sponge
if (camScript._drawMergerSponge)
{
dist = Df.sdMerger(p, camScript._GlobalScale, camScript._iterations, camScript._modOffsetPos, camScript._iterationTransform.inverse, camScript._globalTransform.inverse, camScript._smoothRadius, camScript._scaleFactor);
}
// menger cylinder
else if (camScript._drawTowerIFS)
{
dist = Df.towerIFS(p, camScript._GlobalScale);
}
return(dist);
}
// the distancefunction from the player
public float DistanceField(Vector3 p)
{
float dist = Camera.main.farClipPlane + 1;
// check symmetry
if (camScript._useSymmetry)
{
p = Df.sdSymXYZ(p);
}
// check modulor
if (camScript._useModulor)
{
p.x = Df.mod(p.x, camScript._modInterval.x * camScript._GlobalScale * 2);
p.y = Df.mod(p.y, camScript._modInterval.y * camScript._GlobalScale * 2);
p.z = Df.mod(p.z, camScript._modInterval.z * camScript._GlobalScale * 2);
}
//menger sponge
if (camScript._drawMergerSponge)
{
dist = Df.sdMerger(p, camScript._GlobalScale, camScript._iterations, camScript._modOffsetPos, camScript._iterationTransform.inverse, camScript._globalTransform.inverse, camScript._smoothRadius, camScript._scaleFactor);
}
// menger cylinder
else if (camScript._drawMergerCylinder)
{
dist = Df.sdMergerCyl(p, camScript._GlobalScale, camScript._iterations, camScript._modOffsetPos, camScript._iterationTransform.inverse, camScript._globalTransform.inverse, camScript._smoothRadius, camScript._scaleFactor);
}
// terpinski triangle menger pyramid
else if (camScript._drawMergerPyramid)
{
dist = Df.sdMergerPyr(p, camScript._GlobalScale, camScript._iterations, camScript._modOffsetPos, camScript._iterationTransform.inverse, camScript._globalTransform.inverse, camScript._smoothRadius, camScript._scaleFactor);
}
// negative sphere
else if (camScript._drawNegativeSphere)
{
dist = Df.sdNegSphere(p, camScript._GlobalScale, camScript._iterations, camScript._modOffsetPos, camScript._iterationTransform.inverse, camScript._globalTransform.inverse, camScript._innerSphereRad, camScript._scaleFactor);
}
// sphere
else if (camScript._drawSphere)
{
dist = Df.sdSphere(p - camScript._globalPosition, camScript._GlobalScale);
}
// box
else if (camScript._drawBox)
{
dist = Df.sdBox(p - camScript._globalPosition, Vector3.one * camScript._GlobalScale);
}
// check section plane
if (camScript._useSectionPlane)
{
float plane = Df.sdPlane(p, camScript._sectionTransform.inverse);
return(Mathf.Max(dist, plane));
}
return(dist);
/* debug modulor line
* //modLine.GetComponent<LineRenderer>().SetPosition(0, p);
* //modLine.GetComponent<LineRenderer>().SetPosition(1, p - dist);
*/
}