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);
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
poly = poly.ApplyOp(op2, o2);
}
if (Canonicalize)
{
poly = poly.Canonicalize(0.01, 0.01);
}
poly = poly.LoftAlongProfile(new OpParams(DomeDepth, DomeHeight, domeFaceSel), Profile, Shear, shearDirection, flipProfile: FlipProfile);
// poly = poly.Transform(Position, Rotation, Scale);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, Colors, 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()
{
poly = JohnsonPoly.Polygon(sides);
poly = poly.Loft(new OpParams(0.5f));
var gableSel = FaceSelections.Existing;
for (int i = 0; i < Iterations; i++)
{
poly = poly.Gable(new OpParams(Bud1, Bud2, FaceSelections.Existing));
poly.ClearTags();
var newFaces = poly.GetFaceSelection(FaceSelections.New);
poly.TagFaces("fork1", filter: x => x.index == newFaces.FirstOrDefault(), introvert: true);
poly.TagFaces("fork2", filter: x => x.index == newFaces.LastOrDefault(), introvert: true);
poly = poly.Loft(new OpParams(BranchLengthScale, BranchLength, FaceSelections.New));
// poly = poly.Loft(new OpParams((5f-i)/10f, (BranchLength-i)/BranchLengthScale, FaceSelections.New));
poly = poly.FaceSlide(new OpParams(amount1, direction1 * i, selectByTags: "fork1"));
poly = poly.FaceSlide(new OpParams(amount2, direction2 * i, selectByTags: "fork2"));
}
// poly = poly.Transform(Position, Rotation, Scale);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
var poly = Grids.Grids.MakeGrid(GridType, GridShape, width, depth);
if (ApplyOp)
{
var o1 = new OpParams {
valueA = op1Amount1 * Mathf.Abs(op1Animate ? Mathf.Sin(Time.time) : 1), valueB = op1Amount2, facesel = op1Facesel
};
poly = poly.ApplyOp(op1, o1);
}
poly = poly.LoftAlongProfile(domeFaceSel, DomeHeight, DomeSegments, easingType);
if (ApplyOp)
{
var o2 = new OpParams {
valueA = op2Amount1 * Mathf.Abs(op2Animate ? Mathf.Cos(Time.time * .6f) : 1), valueB = op2Amount2, facesel = op2Facesel
};
poly = poly.ApplyOp(op2, o2);
}
poly = poly.Transform(Position, Rotation, Scale);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
poly = Grids.Grids.MakeGrid(GridType, GridShape, width, depth);
poly.ClearTags();
poly.TagFaces("#FFFFFF", filter: whiteFilter);
poly.TagFaces("#000000", filter: blackFilter);
if (ApplyOp)
{
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);
var o3 = new OpParams {
valueA = op3Amount1, valueB = op3Amount2, facesel = op3Facesel
};
poly = poly.ApplyOp(op3, o3);
}
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, meshColors, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
poly = poly.Transform(Position, Rotation, Scale);
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 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 poly = JohnsonPoly.BuildOther(otherPolyType, sides, segments);
if (ApplyOp)
{
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, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
var colorMethod = ColorBySides ? PolyHydraEnums.ColorMethods.BySides : PolyHydraEnums.ColorMethods.ByRole;
var poly = Grids.Grids.MakeGrid(GridType, GridShape, width, depth);
poly = poly.FaceRemove(new OpParams {
facesel = removeSelection
});
for (int i = 0; i < repeats; i++)
{
float angle = Mathf.Sin(((float)i / repeats) * frequency * Mathf.PI) * amplitude;
poly = poly.ExtendBoundaries(new OpParams {
valueA = amount, valueB = angle
});
}
if (ApplyOp)
{
var o = new OpParams {
valueA = opAmount, valueB = op2Amount, facesel = facesel
};
poly = poly.ApplyOp(op, o);
}
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, colorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public virtual void Generate()
{
float animMultiplier = Mathf.Abs(Mathf.Sin(Time.time * AnimationSpeed) * AnimationAmount);
if (ApplyOp)
{
for (var i = 0; i < op1iterations; i++)
{
poly = poly.ApplyOp(op1, new OpParams {
valueA = op1Amount1 * (op1Animate ? animMultiplier : 1),
valueB = op1Amount2,
facesel = op1Facesel
});
}
for (var i = 0; i < op2iterations; i++)
{
poly = poly.ApplyOp(op2, new OpParams {
valueA = op2Amount1 * (op2Animate ? animMultiplier : 1),
valueB = op2Amount2,
facesel = op2Facesel
});
}
for (var i = 0; i < op3iterations; i++)
{
poly = poly.ApplyOp(op3, new OpParams {
valueA = op3Amount1 * (op3Animate ? animMultiplier : 1),
valueB = op3Amount2,
facesel = op3Facesel
});
}
}
AfterAllOps();
Color[] colors = null;
if (UseCustomColors)
{
colors = Enumerable.Range(0, 8).Select(x => Colors.Evaluate(((x / 8f) * ColorRange + ColorOffset) % 1)).ToArray();
}
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, colors, ColorMethod, UVMethod);
if (Rescale)
{
var size = mesh.bounds.size;
var maxDimension = Mathf.Max(size.x, size.y, size.z);
var scale = (1f / maxDimension) * 2f;
if (scale > 0 && scale != Mathf.Infinity)
{
transform.localScale = new Vector3(scale, scale, scale);
}
else
{
Debug.LogError("Failed to rescale");
}
}
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 void Generate()
{
Func <FilterParams, bool> pickRandomly = x =>
{
// Sets random seed based on face index
// So that the results are the same if we call more than once
Random.InitState(x.index);
return(Random.value < Density);
};
// Generate the ground grid and extrude random buildings
var grid = Grids.Grids.MakeGrid(GridType, GridShape, width, depth);
grid = grid.VertexRotate(new OpParams(Jitter, randomValues: true));
var floors = grid.FaceKeep(new OpParams(.1f, pickRandomly));
var houses = floors.Loft(new OpParams(0, x => Random.Range(.5f, 1.5f)));
var(walls, roofs) = houses.Split(new OpParams(FaceSelections.Existing));
// Make window holes
walls = walls.Loft(new OpParams(0.75f, FaceSelections.AllNew));
walls = walls.FaceSlide(new OpParams(0.15f, FaceSelections.Existing));
walls = walls.FaceRemove(new OpParams(FaceSelections.Existing));
// Thicken the walls
walls = walls.Shell(0.025f);
// Add domes to the roofs
var domes = roofs.LoftAlongProfile(FaceSelections.All, DomeHeight, DomeSegments, easingType);
// Make nice patterns on the ground
var ground = grid.Dual();
ground = ground.Bevel(new OpParams(0.25f));
ground = ground.Medial(new OpParams(3f));
// Add some edging around buildings
var edging = floors.Transform(new Vector3(0, .03f, 0));
edging = edging.FaceScale(new OpParams(0.25f));
edging.SetFaceRoles(ConwayPoly.Roles.Existing);
// Assemble everything
var town = new ConwayPoly();
town.Append(edging);
town.Append(ground);
town.Append(walls);
town.Append(domes);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(town, false, Colors, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
poly = JohnsonPoly.Polygon(4);
poly = poly.Loft(new OpParams(0, height));
var loop = poly.GetFaceLoop(poly.Halfedges.First());
poly = poly.MultiSplitLoop(loop, divisions);
// poly = poly.Transform(Position, Rotation, Scale);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void MakePolyhedron()
{
switch (ShapeType)
{
case PolyHydraEnums.ShapeTypes.Uniform:
var wythoff = new WythoffPoly(UniformPolyType, PrismP, PrismQ);
wythoff.BuildFaces();
_conwayPoly = new ConwayPoly(wythoff);
break;
case PolyHydraEnums.ShapeTypes.Johnson:
_conwayPoly = JohnsonPoly.Build(JohnsonPolyType, PrismP);
break;
case PolyHydraEnums.ShapeTypes.Grid:
_conwayPoly = Grids.Grids.MakeGrid(GridType, GridShape, PrismP, PrismQ);
break;
case PolyHydraEnums.ShapeTypes.Waterman:
_conwayPoly = WatermanPoly.Build(PrismP, PrismQ);
break;
case PolyHydraEnums.ShapeTypes.Other:
_conwayPoly = JohnsonPoly.BuildOther(OtherPolyType, PrismP, PrismQ);
break;
}
_conwayPoly.basePolyhedraInfo = new ConwayPoly.BasePolyhedraInfo {
P = PrismP, Q = PrismQ
};
foreach (var op in ConwayOperators.ToList())
{
if (op.disabled || op.opType == Ops.Identity)
{
continue;
}
_conwayPoly = ApplyOp(_conwayPoly, ref stashed, op);
_conwayPoly.basePolyhedraInfo = new ConwayPoly.BasePolyhedraInfo {
P = PrismP, Q = PrismQ
};
}
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(_conwayPoly, GenerateSubmeshes, null, ColorMethod);
AssignFinishedMesh(mesh);
}
public void Generate()
{
switch (ShapeType)
{
case ShapeTypes.Wythoff:
var wythoff1 = new WythoffPoly(PolyType1, P1, Q1);
wythoff1.BuildFaces();
poly1 = new ConwayPoly(wythoff1);
var wythoff2 = new WythoffPoly(PolyType2, P2, Q2);
wythoff2.BuildFaces();
poly2 = new ConwayPoly(wythoff2);
break;
case ShapeTypes.Johnson:
poly1 = JohnsonPoly.Build(JohnsonPolyType1, P1);
poly2 = JohnsonPoly.Build(JohnsonPolyType2, P2);
break;
case ShapeTypes.Grid:
poly1 = Grids.Grids.MakeGrid(GridType, GridShape1, P1, Q1, false);
poly2 = Grids.Grids.MakeGrid(GridType, GridShape2, P2, Q2, false);
break;
}
var o1 = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
poly1 = poly1.ApplyOp(op1, o1);
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, facesel = op2Facesel
};
poly2 = poly2.ApplyOp(op2, o2);
poly1.Morph(poly2, morphAmount, reverseVertexOrder);
// Final Mesh
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly1, false, null, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
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;
}
public void Generate()
{
Func <FilterParams, bool> pickRandomly = x =>
{
// Sets random seed based on face index
// So that the results are the same if we call more than once
Random.InitState(x.index);
return(Random.value < Density);
};
// Generate the ground grid and extrude random buildings
var grid = Grids.Grids.MakeGrid(GridType, GridShape, width, depth);
grid = grid.VertexRotate(new OpParams(Jitter, randomValues: true));
var faceSelectionFunc = grid.FaceselToFaceFilterFunc(faceSelection);
Func <FilterParams, bool> filterFunc = x => pickRandomly(x) && faceSelectionFunc(x);
var floors = grid.FaceKeep(new OpParams(.1f, filterFunc));
var houses = floors.Loft(new OpParams(0, x => Random.Range(.5f, 1.5f)));
var(walls, roofs) = houses.Split(new OpParams(FaceSelections.Existing));
// Make window holes
walls = walls.Loft(new OpParams(0.75f, FaceSelections.AllNew));
walls = walls.FaceSlide(new OpParams(0.15f, FaceSelections.Existing));
walls = walls.FaceRemove(new OpParams(FaceSelections.Existing));
// Thicken the walls
walls = walls.Shell(0.025f);
// Add domes to the roofs
var domes = roofs.LoftAlongProfile(new OpParams(DomeDepth, DomeHeight, FaceSelections.All), Profile, flipProfile: FlipProfile);
// Assemble everything
var town = new ConwayPoly();
town.Append(grid);
town.Append(walls);
town.Append(domes);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(town, false, Colors, ColorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
var poly = JohnsonPoly.Antiprism(4);
var cube = JohnsonPoly.Prism(4);
var decorations = new ConwayPoly();
cube = cube.Transform(Vector3.zero, Vector3.zero, Vector3.one * cubeScale);
foreach (var face in poly.Faces)
{
for (float angle = 0; angle < 360; angle += theta)
{
var pos = face.GetPolarPoint(angle, distance);
var look = Quaternion.LookRotation(face.Normal, Vector3.up).eulerAngles + new Vector3(90, 0, 0);
decorations.Append(cube.Transform(pos, look, Vector3.one));
}
}
//poly.Append(decorations);
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(decorations, false);
GetComponent <MeshFilter>().mesh = mesh;
}
public void Generate()
{
var poly = Grids.Grids.MakeGrid(GridType, GridShape, width, depth);
var colorMethod = ColorBySides ? PolyHydraEnums.ColorMethods.BySides : PolyHydraEnums.ColorMethods.ByRole;
if (ApplyOp)
{
var o = new OpParams {
valueA = opAmount, valueB = op2Amount, facesel = facesel
};
poly = poly.ApplyOp(op, o);
}
var bitsJoined = Enumerable.Repeat("".PadRight(width, '1'), depth).ToArray();
for (var i = 0; i < bits.Split(new[] { Environment.NewLine }, StringSplitOptions.None).Length; i++)
{
var line = bits.Split(new[] { Environment.NewLine }, StringSplitOptions.None)[i];
bitsJoined[i] = line.PadRight(width, '0').Substring(0, width);
}
Func <FilterParams, bool> filterFunc = f =>
{
int x = Mathf.FloorToInt(f.index / width);
int y = f.index % width;
Debug.Log($"{f.index} {x}x{y}");
return(!(x < bitsJoined[y].Length && bitsJoined[y].Substring(x, 1) == "1"));
};
poly = poly.FaceRemove(new OpParams {
filterFunc = filterFunc
});
poly = poly.Shell(new OpParams {
valueA = extrusionAmount
});
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(poly, false, null, colorMethod);
GetComponent <MeshFilter>().mesh = mesh;
}
public Mesh MakeMorphTarget(int morphIndex, float amount)
{
var morphedPoly = poly.Duplicate();
for (var i = 0; i < Morphs.Count; i++)
{
float a = i == morphIndex ? amount : 0; // Zero amount for ops other than the requested one
var morphOp = Morphs[i];
var morphParams = new OpParams(
Mathf.Lerp(morphOp.opAmount1Start, morphOp.opAmount1End, a),
Mathf.Lerp(morphOp.opAmount2Start, morphOp.opAmount2End, a),
morphOp.opFacesel
);
morphedPoly = morphedPoly.ApplyOp(morphOp.op, morphParams);
morphedPoly = morphedPoly.ApplyOp(PostMorph.op, new OpParams(PostMorph.opAmount1, PostMorph.opAmount2, PostMorph.opFacesel));
}
var result = PolyMeshBuilder.BuildMeshFromConwayPoly(morphedPoly, false, null, ColorMethod);
// result.RecalculateNormals();
// result.RecalculateTangents();
return(result);
}
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()
{
var colorMethod = ColorBySides ? PolyHydraEnums.ColorMethods.BySides : PolyHydraEnums.ColorMethods.ByRole;
var poly = Grids.Grids.MakeGrid(GridType, GridShape, width, depth);
poly = poly.FaceRemove(new OpParams {
facesel = removeSelection
});
poly = poly.ExtendBoundaries(new OpParams {
valueA = amount, valueB = angle
});
if (ApplyOp)
{
var o = new OpParams {
valueA = opAmount, valueB = op2Amount, facesel = facesel
};
poly = poly.ApplyOp(op, o);
}
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();
poly = new ConwayPoly(wythoff);
break;
case ShapeTypes.Johnson:
poly = JohnsonPoly.Build(JohnsonPolyType, PrismP);
break;
case ShapeTypes.Grid:
poly = Grids.Grids.MakeGrid(GridType, GridShape, PrismP, PrismQ);
break;
case ShapeTypes.Other:
poly = JohnsonPoly.BuildOther(OtherPolyType, PrismP, PrismQ);
break;
}
if (applyPreOp)
{
var preOpParams = new OpParams {
valueA = preOpAmount1, valueB = preOpAmount2, facesel = preOpFacesel
};
for (int i = 0; i < preOpIterations; i++)
{
poly = poly.ApplyOp(preOp, preOpParams);
}
}
OpParams amount1Func = null;
switch (Equation)
{
case Equations.LinearX:
amount1Func = new OpParams
{
funcA = x => offset1 + Mathf.Sin((x.poly.Faces[x.index].Centroid.x * frequency1 + phase1 - (Time.time * animationSpeed1))) * amplitude1,
funcB = x => offset2 + Mathf.Sin((x.poly.Faces[x.index].Centroid.x * frequency2 + phase2 - (Time.time * animationSpeed2))) * amplitude2
};
break;
case Equations.LinearY:
amount1Func = new OpParams
{
funcA = x => offset1 + Mathf.Sin((x.poly.Faces[x.index].Centroid.y * frequency1 + phase1 - (Time.time * animationSpeed1))) * amplitude1,
funcB = x => offset2 + Mathf.Sin((x.poly.Faces[x.index].Centroid.y * frequency2 + phase2 - (Time.time * animationSpeed2))) * amplitude2
};
break;
case Equations.LinearZ:
amount1Func = new OpParams
{
funcA = x => offset1 + Mathf.Sin((x.poly.Faces[x.index].Centroid.z * frequency1 + phase1 - (Time.time * animationSpeed1))) * amplitude1,
funcB = x => offset2 + Mathf.Sin((x.poly.Faces[x.index].Centroid.z * frequency2 + phase2 - (Time.time * animationSpeed2))) * amplitude2
};
break;
case Equations.Radial:
amount1Func = new OpParams
{
funcA = x => offset1 + Mathf.Sin((x.poly.Faces[x.index].Centroid.magnitude * frequency1 + phase1 - (Time.time * animationSpeed1))) * amplitude1,
funcB = x => offset2 + Mathf.Sin((x.poly.Faces[x.index].Centroid.magnitude * frequency2 + phase2 - (Time.time * animationSpeed2))) * amplitude2
};
break;
case Equations.Perlin:
amount1Func = new OpParams
{
funcA = x => offset1 + Mathf.PerlinNoise(x.poly.Faces[x.index].Centroid.x * frequency1 + phase1 - (Time.time * animationSpeed1), x.poly.Faces[x.index].Centroid.z * frequency1 + phase1 - (Time.time * animationSpeed1)) * amplitude1,
funcB = x => offset2 + Mathf.PerlinNoise(x.poly.Faces[x.index].Centroid.x * frequency2 + phase2 - (Time.time * animationSpeed2), x.poly.Faces[x.index].Centroid.z * frequency2 + phase2 - Time.time) * amplitude2,
};
break;
}
poly = poly.ApplyOp(op, amount1Func);
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, P, Q);
wythoff.BuildFaces();
polyBeforeOp = new ConwayPoly(wythoff);
break;
case ShapeTypes.Johnson:
polyBeforeOp = JohnsonPoly.Build(JohnsonPolyType, P);
break;
case ShapeTypes.Grid:
polyBeforeOp = Grids.Grids.MakeGrid(GridType, GridShape, P, Q);
break;
}
var o1 = new OpParams {
valueA = op1Amount1, valueB = op1Amount2, facesel = op1Facesel
};
polyBeforeOp = polyBeforeOp.ApplyOp(op1, o1);
// Collision Mesh
var mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(polyBeforeOp, false, null, ColorMethod);
GetComponent <MeshCollider>().sharedMesh = mesh;
miscUVs2 = new List <Vector4>();
mesh.GetUVs(4, miscUVs2);
if (PolyHydraEnums.OpConfigs[op2].usesFaces)
{
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2, filterFunc = x => SelectedFaces.Contains(x.index)
};
polyAfterOp = polyBeforeOp.ApplyOp(op2, o2);
}
else
{
var(excluded, included) = polyBeforeOp.Split(new OpParams {
filterFunc = x => SelectedFaces.Contains(x.index)
});
var o2 = new OpParams {
valueA = op2Amount1, valueB = op2Amount2
};
polyAfterOp = included.ApplyOp(op2, o2);
polyAfterOp.Append(excluded);
if (AttemptToFillHoles)
{
polyAfterOp = polyAfterOp.Weld(0.1f);
polyAfterOp = polyAfterOp.FillHoles();
}
}
// Final Mesh
mesh = PolyMeshBuilder.BuildMeshFromConwayPoly(polyAfterOp, 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()
{
var multigrid = new MultiGrid(Divisions, Dimensions, Offset, MinDistance, MaxDistance, colorRatio, colorIndex, colorIntersect);
(poly, shapes, colors) = multigrid.Build(SharedVertices, randomize);
if (shapes.Count == 0)
{
return;
}
if (ColorMethod == PolyHydraEnums.ColorMethods.ByTags)
{
float colorMin = colors.Min();
float colorMax = colors.Max();
for (var faceIndex = 0; faceIndex < poly.Faces.Count; faceIndex++)
{
var face = poly.Faces[faceIndex];
var colorIndex = colors[faceIndex];
float colorValue;
switch (ColorFunction)
{
case ColorFunctions.Mod:
colorValue = colorIndex % 1;
break;
case ColorFunctions.ActualMod:
colorValue = PolyUtils.ActualMod(colorIndex, 1);
break;
case ColorFunctions.Normalized:
colorValue = Mathf.InverseLerp(colorMin, colorMax, colorIndex);
break;
case ColorFunctions.Abs:
colorValue = Mathf.Abs(colorIndex);
break;
default:
colorValue = colorIndex;
break;
}
string colorString = ColorUtility.ToHtmlStringRGB(ColorGradient.Evaluate(colorValue));
var tag = new Tuple <string, ConwayPoly.TagType>(
$"#{colorString}",
TagType);
poly.FaceTags[faceIndex].Add(tag);
}
}
if (ApplyOp)
{
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);
var o3 = new OpParams {
valueA = op3Amount1, valueB = op3Amount2, facesel = op3Facesel
};
poly = poly.ApplyOp(op3, o3);
}
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()
{
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;
}