public Vector3 HalfVectorToB(LineData other)
{
var lineA = this;
var lineB = other;
if (other.points[1] == points[0])
{
lineA = other;
lineB = this;
}
var a = lineA.points[0].LocalPos - lineA.points[1].LocalPos;
var b = lineB.points[1].LocalPos - lineB.points[0].LocalPos;
var fromVector2 = GridNavigator.Inst().InPlaneVector(a);
var toVector2 = GridNavigator.Inst().InPlaneVector(b);
var mid = (fromVector2.normalized + toVector2.normalized).normalized;
var cross = Vector3.Cross(fromVector2, toVector2);
if (cross.z > 0)
{
mid = -mid;
}
return(GridNavigator.Inst().PlaneToWorldVector(mid).normalized);
}
private void ProcessPointOnALine(Vertex a, Vertex b, Triangle t)
{
if (EditorInputManager.GetMouseButtonDown(1))
{
SelectedLine = new LineData(t, a, b);
UpdateLocalSpaceMousePosition();
}
PointedLine = new LineData(t, new Vertex[] { a, b });
}
public LineData[] GetLinesFor(Vertex pnt)
{
var ld = new LineData[2];
var no = NumberOf(pnt);
ld[0] = new LineData(this, new Vertex[] { vertexes[no], vertexes[(no + 1) % 3] });
ld[1] = new LineData(this, new Vertex[] { vertexes[(no + 2) % 3], vertexes[no] });
return(ld);
}
public void NullPointedSelected()
{
pointedUv = null;
pointedLine = null;
pointedTriangle = null;
selectedUv = null;
selectedLine = null;
selectedTriangle = null;
triVertices = 0;
}
public bool AllVerticesShared(LineData ld)
{
var changed = false;
for (var i = 0; i < 2; i++)
{
changed |= SetAllUVsShared(ld[i]);
}
return(changed);
}
public Vertex GetNotOneIn(LineData l)
{
for (var i = 0; i < 3; i++)
{
if ((vertexes[i].meshPoint != l.points[0].meshPoint) && (vertexes[i].meshPoint != l.points[1].meshPoint))
{
return(vertexes[i]);
}
}
return(vertexes[0]);
}
public int GetIndexOfNoOneIn(LineData l)
{
for (var i = 0; i < 3; i++)
{
if ((vertexes[i].meshPoint != l.points[0].meshPoint) && (vertexes[i].meshPoint != l.points[1].meshPoint))
{
return(i);
}
}
return(0);
}
public void RemoveLine(LineData ld)
{
var a = ld.points[0];
var b = ld.points[1];
for (var i = 0; i < triangles.Count; i++)
{
if (triangles[i].Includes(a.meshPoint, b.meshPoint))
{
triangles.Remove(triangles[i]);
i--;
}
}
}
public void GiveLineUniqueVerticesRefreshTriangleListing(LineData ld)
{
var trs = ld.GetAllTriangles();
if (trs.Count != 2)
{
return;
}
ld.points[0].meshPoint.smoothNormal = true;
ld.points[1].meshPoint.smoothNormal = true;
trs[0].GiveUniqueVerticesAgainst(trs[1]);
RefreshVertexTriangleList();
}
public void SetLastPointed(LineData l)
{
ClearLastPointed();
lastFramePointedLine = l;
}
public void ClearLastPointed()
{
lastFramePointedUv = null;
lastFramePointedLine = null;
lastFramePointedTriangle = null;
}
public void DeleteLine(LineData ld)
{
NullPointedSelected();
RemoveLine(ld);
}
public static void PutEdgeOnLine(LineData ld)
{
var vrtA = ld.points[0].meshPoint;
var vrtB = ld.points[1].meshPoint;
var tris = ld.GetAllTriangles();
foreach (var t in tris)
{
t.edgeWeight[t.GetIndexOfNoOneIn(ld)] = ShiftInvertedValue;// true;
}
var edValA = ShiftInvertedValue;
var edValB = ShiftInvertedValue;
if (_editingFlexibleEdge)
{
foreach (var uv in vrtA.vertices)
{
foreach (var t in uv.triangles)
{
var opposite = t.NumberOf(uv);
for (var i = 0; i < 3; i++)
{
if (opposite != i)
{
edValA = Mathf.Max(edValA, t.edgeWeight[i]);
}
}
}
}
foreach (var uv in vrtB.vertices)
{
foreach (var t in uv.triangles)
{
var opposite = t.NumberOf(uv);
for (var i = 0; i < 3; i++)
{
if (opposite != i)
{
edValB = Mathf.Max(edValB, t.edgeWeight[i]);
}
}
}
}
}
vrtA.edgeStrength = edValA;
vrtB.edgeStrength = edValB;
if (_alsoDoColor)
{
var col = GlobalBrush.Color;
foreach (var uvi in vrtA.vertices)
{
GlobalBrush.mask.SetValuesOn(ref uvi.color, col);
}
foreach (var uvi in vrtB.vertices)
{
GlobalBrush.mask.SetValuesOn(ref uvi.color, col);
}
}
EditedMesh.Dirty = true;
}
public static bool Contains(this List <MeshPoint> lst, LineData ld) => lst.Contains(ld.points[0].meshPoint) && lst.Contains(ld.points[1].meshPoint);
public bool SameVertices(LineData other) => (((other.points[0].meshPoint == points[0].meshPoint) && (other.points[1].meshPoint == points[1].meshPoint)) ||
((other.points[0].meshPoint == points[1].meshPoint) && (other.points[1].meshPoint == points[0].meshPoint)));
public bool Includes(LineData ld) => (Includes(ld.points[0].meshPoint) && (Includes(ld.points[1].meshPoint)));