public void Generate()
{
poly = poly.Transform(Position, Rotation, Scale);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
poly = WatermanPoly.Build(1f, root, c, MergeFaces);
if (ApplyOps)
{
var o1 = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
poly = poly.ApplyOp(op1, o1);
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
poly = poly.ApplyOp(op2, o2);
}
if (Canonicalize)
{
poly = poly.Canonicalize(0.1, 0.1);
}
poly = poly.Transform(Position, Rotation, Scale);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, Colors, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
var wythoff = new WythoffPoly(PolyType, PrismP, PrismQ);
wythoff.BuildFaces();
poly = new ConwayPoly(wythoff);
if (ApplyOp)
{
var o1 = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
poly = poly.ApplyOp(op1, o1);
}
if (Canonicalize)
{
poly = poly.Canonicalize(0.01, 0.01);
}
poly = poly.Transform(Position, Rotation, Scale);
var pos = SlicePosition;
if (animateSlice > 0)
{
pos.y = .1f + transform.position.y + ((Time.time % 2f) * animateSlice);
}
var result = poly.SliceByPlane(new Plane(Quaternion.Euler(SliceRotation) * Vector3.up, pos), Cap, includeTop, includeBottom);
poly = result.bottom;
var top = result.top.Transform(topTransform);
poly.Append(top);
// var sliceWythoff = new WythoffPoly(PolyTypes.Cube, 3, 3);
// sliceWythoff.BuildFaces();
// var slicePoly = new ConwayPoly(wythoff);
// slicePoly = slicePoly.Transform(SlicePosition, SliceRotation, Vector3.one * SliceScale);
// var result = poly.SliceByPoly(slicePoly, Cap);
// poly = result.outside;
// var top = result.outside.Transform(topTransform);
if (Weld)
{
poly = poly.Weld(0.0001f);
}
if (ApplyOp)
{
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
poly = poly.ApplyOp(op2, o2);
}
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
var wythoff = new WythoffPoly(PolyType, PrismP, PrismQ);
wythoff.BuildFaces();
poly = new ConwayPoly(wythoff);
if (ApplyOp)
{
var o1 = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
poly = poly.ApplyOp(op1, o1);
}
if (Canonicalize)
{
poly = poly.Canonicalize(0.01, 0.01);
}
poly = poly.Transform(Position, Rotation, Scale);
var pos = SlicePosition;
if (animateSlice > 0)
{
pos.y = .1f + transform.position.y + ((Time.time % 2f) * animateSlice);
}
var rot = Quaternion.Euler(SliceRotation) * Vector3.up;
var slicePlane = new Plane(rot, pos);
var result = poly.SliceByPlane(slicePlane, Cap, includeTop, includeBottom);
poly = result.bottom;
var slicePoint = slicePlane.normal * (-slicePlane.distance + SegmentHeight);
slicePlane.SetNormalAndPosition(slicePlane.normal, slicePoint);
var(top, segment, _) = result.top.SliceByPlane(slicePlane, Cap, includeTop, includeBottom);
segment = segment.Transform(SegmentTransform);
poly.Append(top);
poly.Append(segment);
if (Weld)
{
poly = poly.Weld(0.0001f);
}
if (ApplyOp)
{
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
poly = poly.ApplyOp(op2, o2);
}
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
var wythoff = new WythoffPoly(PolyType, PrismP, PrismQ);
wythoff.BuildFaces();
var poly = new ConwayPoly(wythoff);
ConwayPoly d, x, xd, dx, dxd;
var o = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
d = poly.Dual();
x = poly.ApplyOp(op, o);
xd = d.ApplyOp(op, o);
dx = poly.ApplyOp(op, o);
dx = dx.Dual();
dxd = d.ApplyOp(op, o);
dxd = dxd.Dual();
if (Canonicalize)
{
x = x.Canonicalize(0.01, 0.01);
dx = dx.Canonicalize(0.01, 0.01);
dxd = dxd.Canonicalize(0.01, 0.01);
xd = xd.Canonicalize(0.01, 0.01);
}
Debug.Log($"x: {x.vef.v},{x.vef.e},{x.vef.f}");
Debug.Log($"xd: {xd.vef.v},{xd.vef.e},{xd.vef.f}");
Debug.Log($"dx: {dx.vef.v},{dx.vef.e},{dx.vef.f}");
Debug.Log($"dxd: {dxd.vef.v},{dxd.vef.e},{dxd.vef.f}");
var allPoly = new ConwayPoly();
x = x.Transform(-Vector3.left);
xd = xd.Transform(Vector3.left * 2);
dx = dx.Transform(Vector3.left * 4);
dxd = dxd.Transform(Vector3.left * 6);
allPoly.Append(x);
allPoly.Append(xd);
allPoly.Append(dx);
allPoly.Append(dxd);
allPoly.Recenter();
allPoly = allPoly.Transform(Position, Rotation, Scale);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(allPoly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public virtual void AfterAllOps()
{
if (Canonicalize)
{
poly = poly.Canonicalize(0.01, 0.01);
}
if (Position != Vector3.zero || Rotation != Vector3.zero || Scale != Vector3.one)
{
poly = poly.Transform(Position, Rotation, Scale);
}
}
public void Generate()
{
poly = JohnsonPoly.Build(JohnsonPolyType, sides);
Face face;
var sidesFilter = poly.FaceselToFaceFilterFunc(FaceSelections.FourSided);
var roleFilter = poly.FaceselToFaceFilterFunc(FaceSelections.New);
Func <FilterParams, bool> filterFunc = x => sidesFilter(x);
for (int i = 0; i < splits; i++)
{
face = poly.GetFace(new OpParams(filterFunc), 0);
if (face != null)
{
var edges = face.GetHalfedges();
poly = poly.SplitLoop(poly.GetFaceLoop(edges[edgeIndex % edges.Count]), splitRatio);
}
// Change the filter after the first loop iteration as we can
// ensure we get the right face based on it's role
filterFunc = x => sidesFilter(x) && roleFilter(x);
}
if (ApplyOp)
{
var o1 = new OpParams(op1Amount1, op1Amount2, op1Facesel);
poly = poly.ApplyOp(op1, o1);
var o2 = new OpParams(op2Amount1, op2Amount2, op2Facesel);
poly = poly.ApplyOp(op2, o2);
}
if (Canonicalize)
{
poly = poly.Canonicalize(0.1, 0.1);
}
poly = poly.Transform(Position, Rotation, Scale);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
void Start()
{
// 1. Create a starting shape
ConwayPoly poly1 = JohnsonPoly.Build(PolyHydraEnums.JohnsonPolyTypes.Prism, 4);
// 2. Apply an operator to the starting shape
poly1 = poly1.ApplyOp(Ops.Chamfer, new OpParams(.3f));
// 3. Create a second shape
ConwayPoly poly2 = JohnsonPoly.Build(PolyHydraEnums.JohnsonPolyTypes.Pyramid, 4);
// 4. Move our second shape down by 0.5
poly2 = poly1.Transform(new Vector3(0, .5f, 0));
// 5. Join the two shapes
poly1.Append(poly2);
// 6. Build and apply the mesh
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly1);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
poly = JohnsonPoly.Polygon(sides);
poly = poly.Loft(new OpParams(0.5f));
for (int i = 0; i < 3; i++)
{
poly = poly.SplitFaces(new OpParams(FaceSelections.Existing));
poly.ClearTags();
poly.TagFaces("split1", FaceSelections.New, introvert: true);
poly.TagFaces("split2", FaceSelections.New, introvert: true);
poly = poly.Loft(new OpParams(0.01f, 1f, FaceSelections.AllNew));
poly = poly.FaceSlide(new OpParams(amount1, direction1 * i, selectByTags: "split1"));
poly = poly.FaceSlide(new OpParams(amount2, direction2 * i, selectByTags: "split2"));
}
poly = poly.Transform(Position, Rotation, Scale);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
poly = JohnsonPoly.Build(JohnsonPolyType, sides);
if (ApplyOp)
{
var o1 = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
poly = poly.ApplyOp(op1, o1);
}
// Find and remove the edge loop
var face = poly.Faces[ConwayPoly.ActualMod(StartingFace, poly.Faces.Count)];
var edges = face.GetHalfedges();
var startingEdge = edges[ConwayPoly.ActualMod(StartingEdge, edges.Count)];
loop = poly.GetFaceLoop(startingEdge);
var faceIndices = loop.Select(x => x.Item1).ToList();
if (LoopAction == LoopActions.Remove)
{
poly = poly.FaceRemove(false, faceIndices);
}
else if (LoopAction == LoopActions.Keep)
{
poly = poly.FaceRemove(true, faceIndices);
}
else if (LoopAction == LoopActions.SplitFaces)
{
poly = poly.SplitLoop(loop);
}
else if (LoopAction == LoopActions.Split)
{
ConwayPoly otherPoly;
(otherPoly, poly) = poly.Split(new OpParams(x => faceIndices.Contains(x.index)));
poly.FaceRoles = Enumerable.Repeat(ConwayPoly.Roles.Existing, poly.Faces.Count).ToList();
poly.VertexRoles = Enumerable.Repeat(ConwayPoly.Roles.Existing, poly.Vertices.Count).ToList();
otherPoly.FaceRoles = Enumerable.Repeat(ConwayPoly.Roles.New, otherPoly.Faces.Count).ToList();
otherPoly.VertexRoles = Enumerable.Repeat(ConwayPoly.Roles.New, otherPoly.Vertices.Count).ToList();
poly.Append(otherPoly);
}
else if (LoopAction == LoopActions.SetRole)
{
var faceRoles = new List <ConwayPoly.Roles>();
for (var faceIndex = 0; faceIndex < poly.Faces.Count; faceIndex++)
{
faceRoles.Add(faceIndices.Contains(faceIndex) ? ConwayPoly.Roles.Existing : ConwayPoly.Roles.New);
}
poly.FaceRoles = faceRoles;
}
if (ApplyOp)
{
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
poly = poly.ApplyOp(op2, o2);
}
if (Canonicalize)
{
poly = poly.Canonicalize(0.1, 0.1);
}
poly = poly.Transform(Position, Rotation, Scale);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
poly = JohnsonPoly.Build(JohnsonPolyType, Sides);
poly = poly.Transform(PositionBefore, RotationBefore, ScaleBefore);
if (ApplyOp)
{
var o0 = new OpParams {
valueA = op0Amount1, valueB = op0Amount2, facesel = op0Facesel
};
poly = poly.ApplyOp(op0, o0);
}
if (Canonicalize)
{
poly = poly.Canonicalize(0.01, 0.01);
}
poly.Recenter();
ConwayPoly DoSlices(ConwayPoly input, Vector3 axis)
{
var result = new ConwayPoly();
float offset = SliceStart;
int failsafe = 100;
do
{
offset += SliceDistance;
var planePos = new Vector3(offset * axis.x, offset * axis.y, offset * axis.z);
var sliced = input.SliceByPlane(new Plane(Quaternion.Euler(SliceAngle) * axis, planePos), Cap);
var gapVector = new Vector3(-SliceGap * axis.x, -SliceGap * axis.y, -SliceGap * axis.z);
result = result.Transform(gapVector);
var lerp = Mathf.InverseLerp(SliceStart, SliceEnd, offset);
var shift = new Vector3(Mathf.Sin(lerp * frequency) * amplitude, 0, 0);
result.Append(sliced.bottom.Transform(shift));
input = sliced.top;
failsafe--;
} while (offset < SliceEnd && failsafe > 0);
result.Append(input);
if (Weld)
{
result = result.Weld(0.0001f);
}
return(result);
}
var output = new ConwayPoly();
output.Append(DoSlices(poly, Vector3.up));
if (ApplyOp)
{
var o1 = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
output = output.ApplyOp(op1, o1);
if (Weld)
{
poly = poly.Weld(0.0001f);
}
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
output = output.ApplyOp(op2, o2);
}
output.Recenter();
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(output, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
var wythoff = new WythoffPoly(PolyType, PrismP, PrismQ);
wythoff.BuildFaces();
poly = new ConwayPoly(wythoff);
if (ApplyOp)
{
var o1 = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
poly = poly.ApplyOp(op1, o1);
}
if (Canonicalize)
{
poly = poly.Canonicalize(0.01, 0.01);
}
poly = poly.Transform(Position, Rotation, Scale);
var rot = SliceRotation;
if (animateSlice > 0)
{
rot.y = Time.time * animateSlice;
}
SliceRotation = rot;
var sliceWythoff = new WythoffPoly(SlicePolyType, 3, 3);
sliceWythoff.BuildFaces();
var slicePoly = new ConwayPoly(sliceWythoff);
slicePoly = slicePoly.Transform(SlicePosition, SliceRotation, Vector3.one * SliceScale);
var result = poly.SliceByPoly(slicePoly, Cap, FaceCount);
poly = result.outside;
var inside = result.inside.Transform(insideTransform);
poly.Append(inside);
if (ShowSlicePoly)
{
poly.Append(slicePoly);
}
if (Weld)
{
poly = poly.Weld(0.0001f);
}
if (ApplyOp)
{
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
poly = poly.ApplyOp(op2, o2);
}
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
if (Random.seed != 0)
{
Random.seed = RandomSeed;
}
poly = JohnsonPoly.Build(JohnsonPolyType, Sides);
poly = poly.Transform(PositionBefore, RotationBefore, ScaleBefore);
if (ApplyOp)
{
var o1 = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
poly = poly.ApplyOp(op1, o1);
}
if (Canonicalize)
{
poly = poly.Canonicalize(0.01, 0.01);
}
// poly.Recenter();
ConwayPoly DoSlices(ConwayPoly input, Vector3 axis)
{
var result = new ConwayPoly();
float offset = SliceStart;
do
{
offset += Random.Range(SliceMin, SliceMax);
var planePos = new Vector3(offset * axis.x, offset * axis.y, offset * axis.z);
var sliced = input.SliceByPlane(new Plane(Quaternion.Euler(SliceAngle) * axis, planePos), Cap);
var gapVector = new Vector3(-Gap * axis.x, -Gap * axis.y, -Gap * axis.z);
result = result.Transform(gapVector);
float randomShift = Random.Range(ShiftMin, ShiftMax);
var randomShiftVector = new Vector3(randomShift * axis.y, randomShift * axis.z, randomShift * axis.x);
result.Append(sliced.bottom.Transform(randomShiftVector));
input = sliced.top;
} while (offset < SliceEnd);
result.Append(input);
if (Weld)
{
result = result.Weld(0.0001f);
}
return(result);
}
if (SliceX)
{
poly = DoSlices(poly, Vector3.right);
}
if (SliceY)
{
poly = DoSlices(poly, Vector3.up);
}
if (SliceZ)
{
poly = DoSlices(poly, Vector3.forward);
}
// if (Weld)
// {
// poly = poly.Weld(0.0001f);
// }
if (ApplyOp)
{
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
poly = poly.ApplyOp(op2, o2);
}
// poly.Recenter();
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
switch (ShapeType)
{
case ShapeTypes.Wythoff:
var wythoff = new WythoffPoly(PolyType, PrismP, PrismQ);
wythoff.BuildFaces();
preOpPoly = new ConwayPoly(wythoff);
break;
case ShapeTypes.Johnson:
preOpPoly = JohnsonPoly.Build(JohnsonPolyType, PrismP);
break;
case ShapeTypes.Grid:
preOpPoly = Grids.Grids.MakeGrid(GridType, GridShape, PrismP, PrismQ);
break;
}
// var animValue1 = Mathf.PerlinNoise(Time.time / AnimateAmountRate, 0) * Mathf.PerlinNoise(Time.time / AnimateAmountRate * 3.1f, Time.time);
var animValue1 = 1;
if (ApplyOp)
{
var o1 = new OpParams {
valueA = op1Amount1 * animValue1, valueB = op1Amount2, facesel = op1Facesel
};
preOpPoly = preOpPoly.ApplyOp(op1, o1);
}
if (PreCanonicalize)
{
preOpPoly = preOpPoly.Canonicalize(0.01, 0.01);
}
var postOpPoly = preOpPoly.Transform(Position, Rotation, Scale);
var animValue2 = Mathf.Sin(Time.time / AnimateAmountRate);
// var animValue2 = Mathf.PerlinNoise(Time.time / AnimateAmountRate, 0) * Mathf.PerlinNoise(Time.time / AnimateAmountRate * .3f, 10) -.5f;
var _amount = AnimateAmount > 0 ? animValue2 * AnimateAmount : Amount;
var o = new OpParams(_amount, NormalBlend, Facesel);
postOpPoly = postOpPoly.Segment(o);
if (Canonicalize)
{
postOpPoly = postOpPoly.Canonicalize(0.01, 0.01);
}
if (ApplyOp)
{
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
postOpPoly = postOpPoly.ApplyOp(op2, o2);
}
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(postOpPoly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
poly = JohnsonPoly.Build(JohnsonPolyType, Sides);
poly = poly.Transform(PositionBefore, RotationBefore, ScaleBefore);
if (ApplyOp)
{
var o0 = new OpParams {
valueA = op0Amount1, valueB = op0Amount2, facesel = op0Facesel
};
poly = poly.ApplyOp(op0, o0);
}
if (Canonicalize)
{
poly = poly.Canonicalize(0.01, 0.01);
}
poly.Recenter();
ConwayPoly DoSlices(ConwayPoly input, Vector3 axis)
{
var result = new ConwayPoly();
if (SliceDistance < 0.01f)
{
return(result);
}
float offset = SliceStart;
do
{
offset += SliceDistance;
var planePos = new Vector3(offset * axis.x, offset * axis.y, offset * axis.z);
var sliced = input.SliceByPlane(new Plane(Quaternion.Euler(SliceAngle) * axis, planePos), true, false, false, true);
result.Append(sliced.cap);
} while (offset < SliceEnd);
return(result);
}
var output = new ConwayPoly();
if (SliceX)
{
output.Append(DoSlices(poly, Vector3.right));
}
if (SliceY)
{
output.Append(DoSlices(poly, Vector3.up));
}
if (SliceZ)
{
output.Append(DoSlices(poly, Vector3.forward));
}
if (Shell)
{
var shellParams = new OpParams {
valueA = SliceDistance - ShellSpacing
};
output = output.ApplyOp(Ops.Shell, shellParams);
}
if (ApplyOp)
{
var o1 = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
output = output.ApplyOp(op1, o1);
if (Weld)
{
poly = poly.Weld(0.0001f);
}
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
output = output.ApplyOp(op2, o2);
}
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(output, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}