void Square5(SubMesh data, CardShape shape, Vector3 v0, Vector3 v1, Vector3 v2, Vector3 v3, Vector3 v4, Color color, bool flip)
{
int vi = data.VertexList.Count;
Vector2 t0 = shape.UV0;
Vector2 t1 = shape.UV1;
Vector2 t2 = shape.UV2;
Vector2 t3 = shape.UV3;
Vector2 t4 = (t0 + t3) / 2;
if (!flip)
{
data.AddVertex(v0, t3, color);
data.AddVertex(v1, t2, color);
data.AddVertex(v2, t1, color);
data.AddVertex(v3, t0, color);
data.AddVertex(v4, t4, color);
}
else
{
data.AddVertex(v0, t0, color);
data.AddVertex(v1, t1, color);
data.AddVertex(v2, t2, color);
data.AddVertex(v3, t3, color);
data.AddVertex(v4, t4, color);
}
data.AddTriangle(vi + 4, vi + 0, vi + 1);
data.AddTriangle(vi + 4, vi + 1, vi + 2);
data.AddTriangle(vi + 4, vi + 2, vi + 3);
}
void Square(SubMesh data, CardShape shape, Vector3 pos, Vector2 size, Color color)
{
int vi = data.VertexList.Count;
Vector2 t0 = shape.UV0;
Vector2 t1 = shape.UV1;
Vector2 t2 = shape.UV2;
Vector2 t3 = shape.UV3;
data.AddVertex(pos + new Vector3(-size.x, +size.y, 0), t0, color);
data.AddVertex(pos + new Vector3(+size.x, +size.y, 0), t1, color);
data.AddVertex(pos + new Vector3(+size.x, -size.y, 0), t2, color);
data.AddVertex(pos + new Vector3(-size.x, -size.y, 0), t3, color);
data.AddTriangle(vi, vi + 1, vi + 2);
data.AddTriangle(vi, vi + 2, vi + 3);
}
void BuildCorner3(SubMesh data, CardShape shape, Vector3 v0, Vector3 v1, Vector3 v2)
{
CardStock Stock = Definition.Stock;
int smooth = Stock.Smooth;
int vbase = data.VertexList.Count;
this.VertexUV(data, shape, v0, UV(shape, 0, 1));
this.VertexUV(data, shape, v1, UV(shape, 0, 1));
this.VertexUV(data, shape, v2, UV(shape, 1, 0));
float deltaAngle = 0.5f * Mathf.PI / (smooth + 1);
int prev = vbase + 1;
Vector3 vy = v1 - v0;
Vector3 vx = v2 - v0;
for (int i = 0; i <= smooth; ++i)
{
if (i < smooth)
{
float angle = (i + 1) * deltaAngle;
float tu = Mathf.Sin(angle);
float tv = Mathf.Cos(angle);
Vector3 xyz = v0 + tu * vx + tv * vy;
Vector2 uv = UV(shape, tu, tv);
data.AddVertex(xyz, uv, Color.white);
}
int vn = vbase + 3 + i;
int vprev = (i == 0) ? vbase + 1 : vn - 1;
int vnext = (i < smooth) ? vn : vbase + 2;
data.AddTriangle(vbase, vprev, vnext);
prev = vn;
}
}
void Square4(SubMesh data, CardShape shape, Vector3 v0, Vector3 v1, Vector3 v2, Vector3 v3, Color color, bool vflip, bool hflip)
{
int vi = data.VertexList.Count;
Vector2 t0 = shape.UV3;
Vector2 t1 = shape.UV2;
Vector2 t2 = shape.UV1;
Vector2 t3 = shape.UV0;
if (!vflip)
{
if (hflip)
{
data.AddVertex(v0, t2, color);
data.AddVertex(v1, t3, color);
data.AddVertex(v2, t0, color);
data.AddVertex(v3, t1, color);
}
else
{
data.AddVertex(v0, t3, color);
data.AddVertex(v1, t2, color);
data.AddVertex(v2, t1, color);
data.AddVertex(v3, t0, color);
}
}
else
{
if (hflip)
{
data.AddVertex(v0, t1, color);
data.AddVertex(v1, t0, color);
data.AddVertex(v2, t3, color);
data.AddVertex(v3, t2, color);
}
else
{
data.AddVertex(v0, t0, color);
data.AddVertex(v1, t1, color);
data.AddVertex(v2, t2, color);
data.AddVertex(v3, t3, color);
}
}
data.AddTriangle(vi, vi + 1, vi + 2);
data.AddTriangle(vi, vi + 2, vi + 3);
}