private ConwayPoly MakeSection(ConwayPoly spaceship)
{
if (Random.value < ChanceOfLaceSegment)
{
spaceship = spaceship.Lace(new OpParams {
valueA = Random.Range(loftLow, loftHigh), facesel = FaceSelections.FacingStraightForward, valueB = Random.Range(.2f, .5f)
});
}
else if (Random.value < ChanceOfStakeSegment && !alreadyStake) // Only do this once
{
spaceship = spaceship.Stake(new OpParams {
valueA = Random.Range(loftLow, loftHigh), facesel = FaceSelections.FacingForward
});
alreadyStake = true;
}
else if (Random.value < ChanceOfRibbedSegment)
{
spaceship = RibbedExtrude(spaceship, Random.Range(2, 7));
}
else // Just a normal section
{
spaceship = spaceship.Loft(new OpParams {
valueA = Random.Range(loftLow, loftHigh), valueB = Random.Range(.2f, .5f), facesel = FaceSelections.FacingStraightForward
});
// Each simple section can have wings or fins
if (Random.value < ChanceOfWings)
{
var newWings = MakeWings(spaceship, MakeSideFaceFilter(numSides));
wings.Append(newWings);
}
else if (Random.value < ChanceOfFins)
{
spaceship = spaceship.Loft(new OpParams {
valueA = Random.Range(.5f, 0), valueB = Random.Range(0.05f, 1.0f), facesel = FaceSelections.AllNew
});
}
else if (Random.value < ChanceOfAntenna)
{
antennae.Append(MakeAntenna(spaceship));
}
}
spaceship = spaceship.FaceSlide(new OpParams {
valueA = Random.Range(-.3f, .3f), valueB = 0, facesel = FaceSelections.FacingStraightForward
});
return(spaceship);
}
public static ConwayPoly ApplyOp(ConwayPoly conway, ConwayOperator op)
{
switch (op.opType)
{
case Ops.Identity:
break;
case Ops.Kis:
conway = conway.Kis(op.amount, op.faceSelections, op.randomize);
break;
case Ops.Dual:
conway = conway.Dual();
break;
case Ops.Ambo:
conway = conway.Ambo();
break;
case Ops.Zip:
conway = conway.Kis(op.amount, op.faceSelections, op.randomize);
conway = conway.Dual();
break;
case Ops.Expand:
conway = conway.Ambo();
conway = conway.Ambo();
break;
case Ops.Bevel:
conway = conway.Ambo();
conway = conway.Dual();
conway = conway.Kis(op.amount, op.faceSelections, op.randomize);
conway = conway.Dual();
break;
case Ops.Join:
// conway = conway.Join(op.amount); // Not currently used as it results in non-coplanar faces
conway = conway.Ambo();
conway = conway.Dual();
break;
case Ops.Needle:
conway = conway.Dual();
conway = conway.Kis(op.amount, op.faceSelections, op.randomize);
break;
case Ops.Ortho:
conway = conway.Ambo();
conway = conway.Ambo();
conway = conway.Dual();
break;
case Ops.Meta:
conway = conway.Ambo();
conway = conway.Dual();
conway = conway.Kis(op.amount, op.faceSelections, op.randomize);
break;
case Ops.Truncate:
conway = conway.Dual();
conway = conway.Kis(op.amount, op.faceSelections, op.randomize);
conway = conway.Dual();
break;
case Ops.Gyro:
conway = conway.Gyro(op.amount);
break;
case Ops.Snub:
conway = conway.Gyro(op.amount);
conway = conway.Dual();
break;
case Ops.Exalt:
conway = conway.Dual();
conway = conway.Kis(op.amount, op.faceSelections, op.randomize);
conway = conway.Dual();
conway = conway.Kis(op.amount, op.faceSelections, op.randomize);
break;
case Ops.Yank:
conway = conway.Kis(op.amount, op.faceSelections, op.randomize);
conway = conway.Dual();
conway = conway.Kis(op.amount, op.faceSelections, op.randomize);
conway = conway.Dual();
break;
case Ops.Subdivide:
conway = conway.Subdivide();
break;
case Ops.Loft:
conway = conway.Loft(op.amount, op.faceSelections);
break;
case Ops.Quinto:
conway = conway.Quinto(op.amount);
break;
case Ops.JoinedLace:
conway = conway.JoinedLace(op.amount);
break;
case Ops.Lace:
conway = conway.Lace(op.amount, op.faceSelections);
break;
case Ops.Stake:
conway = conway.Stake(op.amount, op.faceSelections);
break;
// case Ops.Medial:
// conway = conway.Medial((int)op.amount);
// break;
// case Ops.EdgeMedial:
// conway = conway.EdgeMedial((int)op.amount);
// break;
// case Ops.JoinedMedial:
// conway = conway.JoinedMedial();
// break;
case Ops.Propeller:
conway = conway.Propeller(op.amount);
break;
case Ops.Whirl:
conway = conway.Whirl(op.amount);
break;
case Ops.Volute:
conway = conway.Volute(op.amount);
break;
case Ops.Extrude:
// Split faces
conway = conway.FaceScale(0, ConwayPoly.FaceSelections.All, false);
conway = conway.Extrude(op.amount, false, op.randomize);
break;
case Ops.VertexScale:
conway = conway.VertexScale(op.amount, op.faceSelections, op.randomize);
break;
case Ops.FaceOffset:
// Split faces
var origRoles = conway.FaceRoles;
conway = conway.FaceScale(0, ConwayPoly.FaceSelections.All, false);
conway.FaceRoles = origRoles;
conway = conway.Offset(op.amount, op.faceSelections, op.randomize);
break;
case Ops.FaceScale:
conway = conway.FaceScale(op.amount, op.faceSelections, op.randomize);
break;
case Ops.FaceRotate:
conway = conway.FaceRotate(op.amount, op.faceSelections, 0, op.randomize);
break;
// case Ops.Chamfer:
// conway = conway.Chamfer();
// break;
// case Ops.Ribbon:
// conway = conway.Ribbon(op.amount, false, 0.1f);
// break;
// case Ops.FaceTranslate:
// conway = conway.FaceTranslate(op.amount, op.faceSelections);
// break;
// case Ops.FaceRotateX:
// conway = conway.FaceRotate(op.amount, op.faceSelections, 1);
// break;
// case Ops.FaceRotateY:
// conway = conway.FaceRotate(op.amount, op.faceSelections, 2);
// break;
case Ops.FaceRemove:
conway = conway.FaceRemove(op.faceSelections, false);
break;
case Ops.FaceKeep:
conway = conway.FaceRemove(op.faceSelections, true);
break;
case Ops.AddDual:
conway = conway.AddDual(op.amount);
break;
case Ops.Canonicalize:
conway = conway.Canonicalize(op.amount, op.amount);
break;
case Ops.CanonicalizeI:
conway = conway.Canonicalize((int)op.amount, (int)op.amount);
break;
}
return(conway);
}
