protected override void AfterLoadContent(IContentManager manager, PloobsEngine.Engine.GraphicInfo ginfo, PloobsEngine.Engine.GraphicFactory factory)
{
base.AfterLoadContent(manager, ginfo, factory);
this.ginfo = ginfo;
pointLightEffect = factory.GetEffect("PrePass/plight");
_clearGBuffer = factory.GetEffect("PrePass/ClearGBuffer");
_lighting = factory.GetEffect("PrePass/LightingLpp");
sphereModel = new SimpleModel(factory, "Model/Dsphere");
ForwardPass = new ForwardPass(ForwardPassDescription.Default());
_width = ginfo.BackBufferWidth;
_height = ginfo.BackBufferHeight;
_cwDepthState = new DepthStencilState();
_cwDepthState.DepthBufferWriteEnable = false;
_cwDepthState.DepthBufferFunction = CompareFunction.LessEqual;
_ccwDepthState = new DepthStencilState();
_ccwDepthState.DepthBufferWriteEnable = false;
_ccwDepthState.DepthBufferFunction = CompareFunction.GreaterEqual;
_directionalDepthState = new DepthStencilState();;
_directionalDepthState.DepthBufferWriteEnable = false;
_directionalDepthState.DepthBufferFunction = CompareFunction.Greater;
_depthStateDrawLights = new DepthStencilState();
//we draw our volumes with front-face culling, so we have to use GreaterEqual here
_depthStateDrawLights.DepthBufferFunction = CompareFunction.GreaterEqual;
//with our z-buffer reconstructed we only need to read it
_depthStateDrawLights.DepthBufferWriteEnable = false;
_depthStateReconstructZ = new DepthStencilState
{
DepthBufferEnable = true,
DepthBufferWriteEnable = true,
DepthBufferFunction = CompareFunction.Always
};
_lightAddBlendState = new BlendState()
{
AlphaSourceBlend = Blend.One,
ColorSourceBlend = Blend.One,
AlphaDestinationBlend = Blend.One,
ColorDestinationBlend = Blend.One,
};
CreateGBuffer(factory);
}
/// <summary>
/// Sets the world and render technich.
/// </summary>
/// <param name="renderTech">The render tech.</param>
/// <param name="world">The world.</param>
protected override void SetWorldAndRenderTechnich(out IRenderTechnic renderTech, out IWorld world)
{
world = new IWorld(new BepuPhysicWorld(-0.97f, true), new SimpleCuller());
DeferredRenderTechnicInitDescription desc = DeferredRenderTechnicInitDescription.Default();
desc.UseFloatingBufferForLightMap = true;
///For transparency working right
ForwardPassDescription fpd = desc.ForwardPass.GetForwardPassDescription();
fpd.DeferredSortByCameraDistance = true;
desc.ForwardPass.ApplyForwardPassDescription(fpd);
renderTech = new DeferredRenderTechnic(desc);
}
/// <summary>
/// Sets the world and render technich.
/// </summary>
/// <param name="renderTech">The render tech.</param>
/// <param name="world">The world.</param>
protected override void SetWorldAndRenderTechnich(out IRenderTechnic renderTech, out IWorld world)
{
world = new IWorld(new BepuPhysicWorld(-9.7f, true), new SimpleCuller());
DeferredRenderTechnicInitDescription desc = DeferredRenderTechnicInitDescription.Default();
desc.UseFloatingBufferForLightMap = true;
///For transparency works right, we need to order the objects
///by distance from the camera
///this is not perfect, but works on most situations
ForwardPassDescription fpd = desc.ForwardPass.GetForwardPassDescription();
fpd.ForwardSortByCameraDistance = true; ///defalut is false
desc.ForwardPass.ApplyForwardPassDescription(fpd);
renderTech = new DeferredRenderTechnic(desc);
}
