public Urho.VertexBuffer.PositionNormalColorTexcoord[] GetTexturedVertextData()
{
var data = new Urho.VertexBuffer.PositionNormalColorTexcoord[Vertices.Count];
for (int i = 0; i < Vertices.Count; i++)
{
var v = Vertices[i];
var n = Normals[i];
var t = UV[i];
//Urho.Color clr = Urho.Color.Green;
//if (Vertices.Count == Colors.Count)
//{
// var c = Colors[i];
// clr = Urho.Color.FromByteFormat((byte)(c.R * 255), (byte)(c.G * 255), (byte)(c.B * 255), 255);
//}
var d = new Urho.VertexBuffer.PositionNormalColorTexcoord();
d.Position = new Urho.Vector3(v.X, v.Y, v.Z);
d.Normal = new Urho.Vector3(n.X, n.Y, n.Z);
d.Color = 0;
d.TexCoord = new Urho.Vector2(t.X, t.Y);
data[i] = d;
}
return(data);
}
private static Urho.VertexBuffer.PositionNormalColorTexcoord[] GetTexturedVertextData(List <Vector3> vertices, List <Vector2> uv, List <Vector3> normals, List <Mesh.Triangle> triangles)
{
var data = new Urho.VertexBuffer.PositionNormalColorTexcoord[triangles.Count * 3];
for (int i = 0; i < triangles.Count; i++)
{
var t = triangles[i];
var idx = i * 3;
var d = new Urho.VertexBuffer.PositionNormalColorTexcoord
{
Position = vertices[(int)t.I1],
Normal = normals[(int)t.In1],
TexCoord = uv[(int)t.Iu1],
Color = 0
};
data[idx] = d;
d = new Urho.VertexBuffer.PositionNormalColorTexcoord
{
Position = vertices[(int)t.I2],
Normal = normals[(int)t.In2],
TexCoord = uv[(int)t.Iu2],
Color = 0
};
data[idx + 1] = d;
d = new Urho.VertexBuffer.PositionNormalColorTexcoord
{
Position = vertices[(int)t.I3],
Normal = normals[(int)t.In3],
TexCoord = uv[(int)t.Iu3],
Color = 0
};
data[idx + 2] = d;
}
return(data);
}
