public void Draw(WriteableBitmap bitmap, Mesh mesh, bool cutFaces)
{
var projectedVertices = Project(mesh.GetWorldCoordinates());
var screenCoordinates = CalculateScreenCoordinates(projectedVertices);
IList <Face> faces = null;
if (cutFaces)
{
faces = mesh.GetVisibleFaces(0, 0, 15);
}
else
{
faces = mesh.Faces;
}
for (var i = 0; i < faces.Count; ++i)
{
for (var j = 0; j < faces[i].Indices.Count; ++j)
{
var x1 = screenCoordinates[faces[i].Indices[j], 0];
var y1 = screenCoordinates[faces[i].Indices[j], 1];
var x2 = screenCoordinates[faces[i].Indices[(j + 1) % faces[i].Indices.Count], 0];
var y2 = screenCoordinates[faces[i].Indices[(j + 1) % faces[i].Indices.Count], 1];
DrawAlgorithm.DrawLine(bitmap, Colors.Blue, x1, y1, x2, y2);
}
}
//for (var i = 0; i < mesh.Vertices.Height; ++i)
//{
// DrawAlgorithm.SetPixelIfPossible(screenCoordinates[i, 0], screenCoordinates[i, 1], Colors.White, bitmap);
//}
}
private void ClearImage()
{
DrawAlgorithm.ResetColor(Colors.Black, m_bitmap);
}