internal void DrawLevel()
{
if (!loaded)
{
return;
}
cam.FOV = (float)(Math.PI / 4);
cam.Aspect = panel1.Width / (float)panel1.Height;
cam.DrawDistance = 10000;
Matrix projection = Matrix.PerspectiveFovRH(cam.FOV, cam.Aspect, 1, cam.DrawDistance);
Matrix view = cam.ToMatrix();
d3ddevice.SetTransform(TransformState.Projection, projection);
d3ddevice.SetTransform(TransformState.View, view);
Text = "X=" + cam.Position.X + " Y=" + cam.Position.Y + " Z=" + cam.Position.Z + " Pitch=" + cam.Pitch.ToString("X") + " Yaw=" + cam.Yaw.ToString("X") + " Interval=" + interval + (cam.mode == 1 ? " Distance=" + cam.Distance : "");
d3ddevice.SetRenderState(RenderState.FillMode, (int)EditorOptions.RenderFillMode);
d3ddevice.SetRenderState(RenderState.CullMode, (int)EditorOptions.RenderCullMode);
d3ddevice.Material = new Material {
Ambient = Color.White.ToRawColor4()
};
d3ddevice.Clear(ClearFlags.Target | ClearFlags.ZBuffer, Color.Black.ToRawColorBGRA(), 1, 0);
d3ddevice.SetRenderState(RenderState.ZEnable, true);
d3ddevice.BeginScene();
//all drawings after this line
cam.DrawDistance = EditorOptions.RenderDrawDistance;
cam.BuildFrustum(view, projection);
EditorOptions.RenderStateCommonSetup(d3ddevice);
MatrixStack transform = new MatrixStack();
List <RenderInfo> renderlist = new List <RenderInfo>();
if (LevelData.LevelItems != null)
{
for (int i = 0; i < LevelData.LevelItemCount; i++)
{
bool display = false;
if (visibleToolStripMenuItem.Checked && LevelData.GetLevelitemAtIndex(i).Visible)
{
display = true;
}
else if (invisibleToolStripMenuItem.Checked && !LevelData.GetLevelitemAtIndex(i).Visible)
{
display = true;
}
else if (allToolStripMenuItem.Checked)
{
display = true;
}
if (display)
{
renderlist.AddRange(LevelData.GetLevelitemAtIndex(i).Render(d3ddevice, cam, transform));
}
}
}
RenderInfo.Draw(renderlist, d3ddevice, cam);
d3ddevice.EndScene(); // scene drawings go before this line
transformGizmo.Draw(d3ddevice, cam);
d3ddevice.Present();
}