public Bitmap CreateMapTile(Viewport viewport, bool useTextures)
{
m_colors.Clear();
int width = viewport.Width;
int height = viewport.Height;
WarpRenderer renderer = new WarpRenderer();
if (!renderer.CreateScene(width, height))
{
return(new Bitmap(width, height));
}
#region Camera
warp_Vector pos = ConvertVector(viewport.Position);
warp_Vector lookat = warp_Vector.add(ConvertVector(viewport.Position), ConvertVector(viewport.LookDirection));
renderer.Scene.defaultCamera.setPos(pos);
renderer.Scene.defaultCamera.lookAt(lookat);
if (viewport.Orthographic)
{
renderer.Scene.defaultCamera.setOrthographic(true, viewport.OrthoWindowWidth, viewport.OrthoWindowHeight);
}
else
{
float fov = viewport.FieldOfView;
fov *= 1.75f; // FIXME: ???
renderer.Scene.defaultCamera.setFov(fov);
}
#endregion Camera
renderer.Scene.addLight("Light1", new warp_Light(new warp_Vector(1.0f, 0.5f, 1f), 0xffffff, 0, 320, 40));
renderer.Scene.addLight("Light2", new warp_Light(new warp_Vector(-1f, -1f, 1f), 0xffffff, 0, 100, 40));
CreateWater(renderer);
CreateTerrain(renderer, m_textureTerrain);
if (m_drawPrimVolume)
{
CreateAllPrims(renderer, useTextures);
}
renderer.Render();
Bitmap bitmap = renderer.Scene.getImage();
renderer.Scene.destroy();
renderer.Reset();
renderer = null;
viewport = null;
m_colors.Clear();
GC.Collect();
m_log.Debug("[WARP 3D IMAGE MODULE]: GC.Collect()");
return(bitmap);
}
