public void Calculate()
{
var uix = new UnitInterval(height*uvSize);
var uiy = new UnitInterval(height*uvSize);
var hv = transform.up*height;
aBottom = new List<Vector3> { transform.GetChild(0).localPosition };
bBottom = new List<Vector3>();
aTop = new List<Vector3> { aBottom[0] + hv + transform.up * transform.GetChild(0).GetComponent<WallPoint>().heightOffset };
bTop = new List<Vector3>();
//Generate general points
int currentChild = 0;
while (currentChild < transform.childCount - 1)
{
var awp = transform.GetChild(currentChild).GetComponent<WallPoint>();
var a = awp.transform.localPosition;
var atop = a + (hv + transform.up * awp.heightOffset);
var bwp = transform.GetChild(currentChild + 1).GetComponent<WallPoint>();
var b = bwp.transform.localPosition;
var btop = b + (hv + transform.up * bwp.heightOffset);
var isBezier = bwp.isCurveCenter;
if (isBezier)
{
var cwp = transform.GetChild(currentChild + 2).GetComponent<WallPoint>();
var c = cwp.transform.localPosition;
var ctop = c + (hv + transform.up * cwp.heightOffset);
var bezierPoints = new Vector3[100];
for (int i = 0; i < 100; i++)
bezierPoints[i] = GetBezierPoint(0.01f*i, a, b, c);
var bezierLength = 0f;
for (int i = 0; i < 99; i++)
bezierLength += Vector3.Distance(bezierPoints[i], bezierPoints[i + 1]);
var steps = (int) (bezierLength/smoothDistance);
for (int i = 1; i < steps + 1; i++)
{
aBottom.Add(GetBezierPoint(1f/steps*i, a, b, c));
aTop.Add(GetBezierPoint(1f / steps * i, atop, btop, ctop));
}
}
else
{
aBottom.Add(b);
aTop.Add(btop);
}
if (isBezier)
currentChild++;
currentChild++;
}
var last = aBottom.Count - 1;
//Generate other points
bBottom.Add(aBottom[0] + GetBrotherPoint(aBottom[1], aBottom[0]));
for (int i = 1; i < aBottom.Count-1; i++)
{
bBottom.Add(aBottom[i] + GetBrotherPoint(aBottom[i - 1], aBottom[i], aBottom[i + 1]));
}
bBottom.Add(aBottom[last] + GetBrotherPoint(aBottom[last], aBottom[last - 1]));
bTop.Add(aTop[0] + GetBrotherPoint(aTop[1], aTop[0]));
for (int i = 1; i < aTop.Count - 1; i++)
{
bTop.Add(aTop[i] + GetBrotherPoint(aTop[i - 1], aTop[i], aTop[i + 1]));
}
bTop.Add(aTop[last] + GetBrotherPoint(aTop[last], aTop[last - 1]));
//Created meshes - порядок диктуется порядком в развертке - важная деталь
//в начале
var startMesh = Quad(bTop[0], bBottom[0], aBottom[0], aTop[0]);
{
var uvs = new List<Vector2>();
var dist = Vector3.Distance(aBottom[0], aTop[0]);
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
uvs.Add(new Vector2(uix.Get(), 0));
uix.Plus(Vector3.Distance(aBottom[0], bBottom[0]));
uvs.Add(new Vector2(uix.Get(), 0));
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
startMesh.uv = uvs.ToArray();
}
//слева
var aMesh = BendPlane(aBottom.ToArray(), aTop.ToArray(), false);
{
var uvs = new List<Vector2>();
for (int i = 0; i < aBottom.Count; i++)
{
var dist = Vector3.Distance(aBottom[i], aTop[i]);
if (i > 0)
uix.Plus(Vector3.Distance(aBottom[i - 1], aBottom[i]));
uvs.Add(new Vector2(uix.Get(), 0));
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
}
aMesh.uv = uvs.ToArray();
}
//в конце
var endMesh = Quad(aTop[last], aBottom[last], bBottom[last], bTop[last]);
{
var uvs = new List<Vector2>();
var dist = Vector3.Distance(aBottom[last], aTop[last]);
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
uvs.Add(new Vector2(uix.Get(), 0));
uix.Plus(Vector3.Distance(aBottom[last], bBottom[last]));
uvs.Add(new Vector2(uix.Get(), 0));
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
endMesh.uv = uvs.ToArray();
}
//справа
var bMesh = BendPlane(bBottom.ToArray(), bTop.ToArray(), true);
{
var uvs = new List<Vector2>();
for (int i = bBottom.Count-1; i >= 0; i--)
{
var dist = Vector3.Distance(bBottom[i], bTop[i]);
if (i < bBottom.Count - 1)
uix.Minus(Vector3.Distance(bBottom[i], bBottom[i + 1]));
uvs.Insert(0, new Vector2(uix.Get(), uiy.Get(dist)));
uvs.Insert(0, new Vector2(uix.Get(), 0));
}
bMesh.uv = uvs.ToArray();
}
//сверху
var topMesh = BendPlane(aTop.ToArray(), bTop.ToArray(), false);
{
var uvs = new List<Vector2>();
for (int i = 0; i < aTop.Count; i++)
{
var dist = Vector3.Distance(aTop[i], bTop[i]);
if (i > 0)
uix.Plus(Vector3.Distance(aTop[i - 1], aTop[i]));
uvs.Add(new Vector2(uix.Get(), 0));
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
}
topMesh.uv = uvs.ToArray();
}
var combineMesh = CombineMerge(true, aMesh, bMesh, startMesh, endMesh);
combineMesh = CombineSub(true, combineMesh, topMesh);
combineMesh.RecalculateNormals();
var f = GetComponent<MeshFilter>();
if (f.sharedMesh)
DestroyImmediate(f.sharedMesh);
f.sharedMesh = combineMesh;
}
public void Calculate()
{
var uix = new UnitInterval(height * uvSize);
var uiy = new UnitInterval(height * uvSize);
var hv = transform.up * height;
aBottom = new List <Vector3> {
transform.GetChild(0).localPosition
};
bBottom = new List <Vector3>();
aTop = new List <Vector3> {
aBottom[0] + hv + transform.up * transform.GetChild(0).GetComponent <WallPoint>().heightOffset
};
bTop = new List <Vector3>();
//Generate general points
int currentChild = 0;
while (currentChild < transform.childCount - 1)
{
var awp = transform.GetChild(currentChild).GetComponent <WallPoint>();
var a = awp.transform.localPosition;
var atop = a + (hv + transform.up * awp.heightOffset);
var bwp = transform.GetChild(currentChild + 1).GetComponent <WallPoint>();
var b = bwp.transform.localPosition;
var btop = b + (hv + transform.up * bwp.heightOffset);
var isBezier = bwp.isCurveCenter;
if (isBezier)
{
var cwp = transform.GetChild(currentChild + 2).GetComponent <WallPoint>();
var c = cwp.transform.localPosition;
var ctop = c + (hv + transform.up * cwp.heightOffset);
var bezierPoints = new Vector3[100];
for (int i = 0; i < 100; i++)
{
bezierPoints[i] = GetBezierPoint(0.01f * i, a, b, c);
}
var bezierLength = 0f;
for (int i = 0; i < 99; i++)
{
bezierLength += Vector3.Distance(bezierPoints[i], bezierPoints[i + 1]);
}
var steps = (int)(bezierLength / smoothDistance);
for (int i = 1; i < steps + 1; i++)
{
aBottom.Add(GetBezierPoint(1f / steps * i, a, b, c));
aTop.Add(GetBezierPoint(1f / steps * i, atop, btop, ctop));
}
}
else
{
aBottom.Add(b);
aTop.Add(btop);
}
if (isBezier)
{
currentChild++;
}
currentChild++;
}
var last = aBottom.Count - 1;
//Generate other points
bBottom.Add(aBottom[0] + GetBrotherPoint(aBottom[1], aBottom[0]));
for (int i = 1; i < aBottom.Count - 1; i++)
{
bBottom.Add(aBottom[i] + GetBrotherPoint(aBottom[i - 1], aBottom[i], aBottom[i + 1]));
}
bBottom.Add(aBottom[last] + GetBrotherPoint(aBottom[last], aBottom[last - 1]));
bTop.Add(aTop[0] + GetBrotherPoint(aTop[1], aTop[0]));
for (int i = 1; i < aTop.Count - 1; i++)
{
bTop.Add(aTop[i] + GetBrotherPoint(aTop[i - 1], aTop[i], aTop[i + 1]));
}
bTop.Add(aTop[last] + GetBrotherPoint(aTop[last], aTop[last - 1]));
//Created meshes - порядок диктуется порядком в развертке - важная деталь
//в начале
var startMesh = Quad(bTop[0], bBottom[0], aBottom[0], aTop[0]);
{
var uvs = new List <Vector2>();
var dist = Vector3.Distance(aBottom[0], aTop[0]);
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
uvs.Add(new Vector2(uix.Get(), 0));
uix.Plus(Vector3.Distance(aBottom[0], bBottom[0]));
uvs.Add(new Vector2(uix.Get(), 0));
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
startMesh.uv = uvs.ToArray();
}
//слева
var aMesh = BendPlane(aBottom.ToArray(), aTop.ToArray(), false);
{
var uvs = new List <Vector2>();
for (int i = 0; i < aBottom.Count; i++)
{
var dist = Vector3.Distance(aBottom[i], aTop[i]);
if (i > 0)
{
uix.Plus(Vector3.Distance(aBottom[i - 1], aBottom[i]));
}
uvs.Add(new Vector2(uix.Get(), 0));
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
}
aMesh.uv = uvs.ToArray();
}
//в конце
var endMesh = Quad(aTop[last], aBottom[last], bBottom[last], bTop[last]);
{
var uvs = new List <Vector2>();
var dist = Vector3.Distance(aBottom[last], aTop[last]);
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
uvs.Add(new Vector2(uix.Get(), 0));
uix.Plus(Vector3.Distance(aBottom[last], bBottom[last]));
uvs.Add(new Vector2(uix.Get(), 0));
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
endMesh.uv = uvs.ToArray();
}
//справа
var bMesh = BendPlane(bBottom.ToArray(), bTop.ToArray(), true);
{
var uvs = new List <Vector2>();
for (int i = bBottom.Count - 1; i >= 0; i--)
{
var dist = Vector3.Distance(bBottom[i], bTop[i]);
if (i < bBottom.Count - 1)
{
uix.Minus(Vector3.Distance(bBottom[i], bBottom[i + 1]));
}
uvs.Insert(0, new Vector2(uix.Get(), uiy.Get(dist)));
uvs.Insert(0, new Vector2(uix.Get(), 0));
}
bMesh.uv = uvs.ToArray();
}
//сверху
var topMesh = BendPlane(aTop.ToArray(), bTop.ToArray(), false);
{
var uvs = new List <Vector2>();
for (int i = 0; i < aTop.Count; i++)
{
var dist = Vector3.Distance(aTop[i], bTop[i]);
if (i > 0)
{
uix.Plus(Vector3.Distance(aTop[i - 1], aTop[i]));
}
uvs.Add(new Vector2(uix.Get(), 0));
uvs.Add(new Vector2(uix.Get(), uiy.Get(dist)));
}
topMesh.uv = uvs.ToArray();
}
var combineMesh = CombineMerge(true, aMesh, bMesh, startMesh, endMesh);
combineMesh = CombineSub(true, combineMesh, topMesh);
combineMesh.RecalculateNormals();
var f = GetComponent <MeshFilter>();
if (f.sharedMesh)
{
DestroyImmediate(f.sharedMesh);
}
f.sharedMesh = combineMesh;
}