public static void GenerateTriangleStripFromSpriteVertices(ref VertexInfo V0, out VertexInfo V1, out VertexInfo V2, ref VertexInfo V3)
{
var Color = V3.Color;
var TZ = V0.Texture.Z;
var PZ = V0.Position.Z;
var NZ = V0.Normal.Z;
V1 = new VertexInfo()
{
Texture = new Vector4f(V3.Texture.X, V0.Texture.Y, TZ, 0),
Position = new Vector4f(V3.Position.X, V0.Position.Y, PZ, 0),
Normal = new Vector4f(V3.Normal.X, V0.Normal.Y, NZ, 0),
};
V2 = new VertexInfo()
{
Texture = new Vector4f(V0.Texture.X, V3.Texture.Y, TZ, 0),
Position = new Vector4f(V0.Position.X, V3.Position.Y, PZ, 0),
Normal = new Vector4f(V0.Normal.X, V3.Normal.Y, NZ, 0),
};
V3.Color = V2.Color = V1.Color = V0.Color = Color;
V3.Position.Z = V2.Position.Z = V1.Position.Z = V0.Position.Z = PZ;
V3.Normal.Z = V2.Normal.Z = V1.Normal.Z = V0.Normal.Z = NZ;
V3.Texture.Z = V2.Texture.Z = V1.Texture.Z = V0.Texture.Z = NZ;
}
