void TriangulateCornerTerraces(
Vector3 begin, HexCell beginCell,
Vector3 left, HexCell leftCell,
Vector3 right, HexCell rightCell
)
{
Vector3 vert3 = Hexmetrics.TerraceLerp(begin, left, 1);
Vector3 vert4 = Hexmetrics.TerraceLerp(begin, right, 1);
Color c3 = Hexmetrics.TerraceLerp(beginCell.color, leftCell.color, 1);
Color c4 = Hexmetrics.TerraceLerp(beginCell.color, rightCell.color, 1);
terrain.AddTriangle(begin, vert3, vert4);
terrain.AddTriangleColor(beginCell.color, c3, c4);
for (int i = 2; i < Hexmetrics.terraceSteps; i++)
{
Vector3 vert1 = vert3;
Vector3 vert2 = vert4;
Color c1 = c3;
Color c2 = c4;
vert3 = Hexmetrics.TerraceLerp(begin, left, i);
vert4 = Hexmetrics.TerraceLerp(begin, right, i);
c3 = Hexmetrics.TerraceLerp(beginCell.color, leftCell.color, i);
c4 = Hexmetrics.TerraceLerp(beginCell.color, rightCell.color, i);
terrain.AddQuad(vert1, vert2, vert3, vert4);
terrain.AddQuadColor(c1, c2, c3, c4);
}
terrain.AddQuad(vert3, vert4, left, right);
terrain.AddQuadColor(c3, c4, leftCell.color, rightCell.color);
}
void TriangulateEdgeTerraces(
Vector3 beginLeft, Vector3 beginRight, HexCell beginCell,
Vector3 endLeft, Vector3 endRight, HexCell endCell
)
{
Vector3 vert3 = Hexmetrics.TerraceLerp(beginLeft, endLeft, 1);
Vector3 vert4 = Hexmetrics.TerraceLerp(beginRight, endRight, 1);
Color c2 = Hexmetrics.TerraceLerp(beginCell.color, endCell.color, 1);
terrain.AddQuad(beginLeft, beginRight, vert3, vert4);
terrain.AddQuadColor(beginCell.color, c2);
for (int i = 2; i < Hexmetrics.terraceSteps; i++)
{
Vector3 vert1 = vert3;
Vector3 vert2 = vert4;
Color c1 = c2;
vert3 = Hexmetrics.TerraceLerp(beginLeft, endLeft, i);
vert4 = Hexmetrics.TerraceLerp(beginRight, endRight, i);
c2 = Hexmetrics.TerraceLerp(beginCell.color, endCell.color, i);
terrain.AddQuad(vert1, vert2, vert3, vert4);
terrain.AddQuadColor(c1, c2);
}
terrain.AddQuad(vert3, vert4, endLeft, endRight);
terrain.AddQuadColor(c2, endCell.color);
}