/// <summary>
/// Determines if the object is culled; if it isn't, it renders the object
/// with the appropriate translation and rotation transform.
/// </summary>
public void Render()
{
//perform cull test on bounding sphere based on translation
if (m_bCulled == false)
{
MdxRender.Dev.RenderState.CullMode = Cull.None;
float dist = MdxRender.Camera.GetObjectDistance(m_Translation.X, m_Translation.Y, m_Translation.Z);
eLOD lod;
if (dist > 5)
{
lod = eLOD.SUPER_LOW;
}
else if (dist > 4)
{
lod = eLOD.LOW;
}
else if (dist > 3)
{
lod = eLOD.MEDIUM;
}
else if (dist > 2)
{
lod = eLOD.HIGH;
}
else if (dist > 1)
{
lod = eLOD.SUPER_HIGH;
}
else
{
lod = eLOD.CAUSES_FIRES;
}
//Trace.WriteLine("obj dist = " + dist.ToString());
//max lod for screens
lod = eLOD.CAUSES_FIRES;
MdxRender.Dev.Material = objectColor;
// if(m_SelectTool.m_Mode == EditMode.NotSelected)
// MdxRender.Dev.Material = objectColor;
// else
if (bBillboardMode)
{
if (true)//dist < 30)
{
if (m_SelectTool.m_Mode != EditMode.NotSelected)
{
MdxRender.Dev.Transform.World = m_Matrix;
m_Model.Render();
}
m_BillboardMatrix = MdxRender.Camera.InverseView;
m_BillboardMatrix.M41 = m_Translation.X;
m_BillboardMatrix.M42 = m_Translation.Y;
m_BillboardMatrix.M43 = m_Translation.Z;
MdxRender.Dev.Transform.World = m_BillboardMatrix;
billboard.Render();
}
}
else if (bDecalMode)
{
MdxRender.Dev.Transform.World = m_Matrix;
decal.Render();
}
else
{
MdxRender.Dev.Transform.World = m_Matrix;
m_Model.LevelOfDetail = lod;
m_Model.Render();
if (m_SelectTool.m_Mode != EditMode.NotSelected)
{
if (m_Model.m_BoundingBox != null)
{
if (this.m_SelectTool.m_Mode == EditMode.Selected)
{
m_Model.m_BoundingBox.RenderBoundingBox();
}
}
}
}
m_SelectTool.Render(m_Matrix, m_bEditActive);
}
}
public void DrawScene()
{
if (m_ready)
{
m_FPS.BeginFrame();
if (MdxRender.DeviceInfo.bDeviceLost)
{
AttemptRecovery();
}
else
{
try
{
MdxRender.Dev.Clear(ClearFlags.ZBuffer | ClearFlags.Target, ClearColor, 1.0f, 0);
MdxRender.Dev.Transform.View = Camera.GetViewMatrix();
MdxRender.Dev.Transform.World = Matrix.Identity;
//todo: preview vs bsp mode
if (PreviewManager.Mode != PreviewMode.ProjectMode)
{
MdxRender.SetZbufRange(0.01f, 300.0f);
UpdateViewTransform();
}
else
{
SetZbufRange(30.0f, 100000.0f);
UpdateViewTransform();
}
MdxRender.Dev.BeginScene();
if (!m_isPaused)
{
MdxRender.Dev.Material = whiteMaterial;
//The beef of the matter
if (PreviewManager.Mode != PreviewMode.ProjectMode)
{
PreviewManager.RenderActivePreview();
//mapViewButton.DrawButton(true);
}
else
{
#region DrawProject
MdxRender.Dev.Material = whiteMaterial;
MdxRender.Dev.RenderState.DiffuseMaterialSource = ColorSource.Material;
MdxRender.Dev.RenderState.SpecularMaterialSource = ColorSource.Material;
MdxRender.Dev.RenderState.SpecularEnable = false;
//Render the skybox if we are in map view mode
if (MdxRender.SkyBox != null)
{
//turn lighting off for skybox
//MdxRender.Dev.RenderState.Lighting = false;
//turn off fog or you won't be able to see the skybox through it
if (MdxRender.FogEnabled)
{
MdxRender.Dev.SetRenderState(RenderStates.FogEnable, false);
}
//disable z-writing for the skybox since it is behind everything
//and to get rid of that stupid clipping artifact
MdxRender.Dev.RenderState.ZBufferWriteEnable = false;
SkyBox.Render();
MdxRender.Dev.RenderState.ZBufferWriteEnable = true;
//turn fog back on
if (MdxRender.FogEnabled)
{
MdxRender.Dev.SetRenderState(RenderStates.FogEnable, true);
}
}
else
{
//turn off fog when we are in model preview mode
MdxRender.Dev.SetRenderState(RenderStates.FogEnable, false);
}
//draw the map BSP
if (Halo1_Bsp != null)
{
MdxRender.Dev.RenderState.Lighting = true;
Halo1_Bsp.DrawBsp();
TagBsp.Debug_RenderNearestNeighborVerts();
MdxRender.lightmapDebugger.Render();
//Halo1_Bsp.DrawWireframeBsp();
//MdxRender.Dev.RenderState.FillMode = FillMode.Solid;
}
//turn on lighting for scenery
MdxRender.Dev.RenderState.Lighting = true;
MdxRender.SM.DisableBlend(); //this necessary?
//draw all ye map objects
//MdxRender.Dev.RenderState.DiffuseMaterialSource = ColorSource.Material;
//MdxRender.Dev.RenderState.SpecularMaterialSource = ColorSource.Material;
//MdxRender.Dev.RenderState.SpecularEnable = true;
ProjectManager.MapSpawns.Render();
#endregion
if (m_showFPS)
{
DrawFPS();
}
}
}
else
{
m_fontFPS.DrawText(null, "Rendering Paused", 3, 3, Color.White);
Thread.Sleep(250);
}
}
catch (Exception e)
{
Trace.WriteLine("Error during DrawScene(): " + e.Message);
}
finally
{
try
{
MdxRender.Dev.EndScene();
MdxRender.Dev.Present();
//SwapChain sc = MdxRender.Dev.GetSwapChain(0);
//sc.Present(Present.LinearContent);
}
catch (DeviceLostException)
{
MdxRender.DeviceInfo.bDeviceLost = true;
Trace.WriteLine("Device was lost.");
}
catch (Exception e)
{
Trace.WriteLine("Error during Device.Present(): " + e.Message);
}
}
}
m_FPS.EndFrame();
}
}