public static void BuildQuad(this IMeshBuilder meshBuilder, int bottomIndex, int topIndex)
{
var bl = bottomIndex;
var tl = topIndex;
var tr = topIndex + 1;
var br = bottomIndex + 1;
Log.Trace("Building quad: verts=[{0},{1},{2},{3}], indices=[{4},{5},{6},{7}]",
meshBuilder.Vertices[bl],
meshBuilder.Vertices[tl],
meshBuilder.Vertices[tr],
meshBuilder.Vertices[br],
bl,
tl,
tr,
br);
meshBuilder.AddTriangle(bl, tl, br);
meshBuilder.AddTriangle(br, tl, tr);
}
public Mesh BuildMesh(bool calculateNormals, bool calculateBounds)
{
log.Trace("Building mesh for {0} vertices, {1} colors, {2} triangles", this.Vertices.Count, this.Colors.Count, this.indices.Count);
var mesh = new Mesh();
mesh.vertices = this.Vertices.ToArray();
mesh.triangles = this.indices.ToArray();
if (this.Normals.Count == this.Vertices.Count)
{
mesh.normals = this.Normals.ToArray();
}
if (this.UVs.Count == this.Vertices.Count)
{
mesh.uv = this.UVs.ToArray();
}
if (this.Colors.Count == this.Vertices.Count)
{
mesh.colors = this.Colors.ToArray();
}
// Have the mesh recalculate its bounding box (required for proper rendering).
if (calculateBounds)
{
mesh.RecalculateBounds();
}
if (calculateNormals)
{
mesh.RecalculateNormals();
}
return(mesh);
}