/// <summary>
/// Called when [attach].
/// </summary>
/// <param name="technique">The technique.</param>
/// <returns></returns>
protected override bool OnAttach(IRenderTechnique technique)
{
if (base.OnAttach(technique))
{
VertexLayout = technique.Layout;
updatePass = technique[DefaultParticlePassNames.Update];
insertPass = technique[DefaultParticlePassNames.Insert];
renderPass = technique[DefaultParticlePassNames.Default];
#region Get binding slots
currentStateSlot = updatePass.GetShader(ShaderStage.Compute).UnorderedAccessViewMapping.TryGetBindSlot(CurrentSimStateUAVBufferName);
newStateSlot = updatePass.GetShader(ShaderStage.Compute).UnorderedAccessViewMapping.TryGetBindSlot(NewSimStateUAVBufferName);
renderStateSlot = renderPass.GetShader(ShaderStage.Vertex).ShaderResourceViewMapping.TryGetBindSlot(SimStateBufferName);
textureSlot = renderPass.GetShader(ShaderStage.Pixel).ShaderResourceViewMapping.TryGetBindSlot(ShaderTextureBufferName);
samplerSlot = renderPass.GetShader(ShaderStage.Pixel).SamplerMapping.TryGetBindSlot(ShaderTextureSamplerName);
#endregion
perFrameCB = technique.ConstantBufferPool.Register(DefaultBufferNames.ParticleFrameCB, ParticlePerFrame.SizeInBytes);
insertCB = technique.ConstantBufferPool.Register(DefaultBufferNames.ParticleCreateParameters, ParticleInsertParameters.SizeInBytes);
isBlendChanged = true;
if (isInitialParticleChanged)
{
OnInitialParticleChanged(ParticleCount);
}
textureSampler = Collect(technique.EffectsManager.StateManager.Register(SamplerDescription));
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Initializes a new instance of the <see cref="RenderContext"/> class.
/// </summary>
/// <param name="renderHost">The render host.</param>
/// <param name="renderContext">The render context.</param>
public RenderContext(IRenderHost renderHost, DeviceContext renderContext)
{
this.RenderHost = renderHost;
this.IsShadowPass = false;
this.IsDeferredPass = false;
cbuffer = renderHost.EffectsManager.ConstantBufferPool.Register(DefaultBufferNames.GlobalTransformCB, GlobalTransformStruct.SizeInBytes);
DeviceContext = renderContext;
LightScene = Collect(new Light3DSceneShared(renderHost.EffectsManager.ConstantBufferPool));
SharedResource = Collect(new ContextSharedResource());
}
protected override bool OnAttach(IRenderTechnique technique)
{
if (base.OnAttach(technique))
{
boneCB = technique.ConstantBufferPool.Register(new ConstantBufferDescription(DefaultBufferNames.BoneCB, BoneMatricesStruct.SizeInBytes));
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// Called when [attach].
/// </summary>
/// <param name="technique">The technique.</param>
/// <returns></returns>
protected override bool OnAttach(IRenderTechnique technique)
{
if (base.OnAttach(technique))
{
globalTransformCB = technique.EffectsManager.ConstantBufferPool.Register(DefaultBufferNames.GlobalTransformCB, GlobalTransformStruct.SizeInBytes);
CreateRasterState(rasterDescription, true);
return(true);
}
else
{
return(false);
}
}
protected override bool OnAttach(IRenderTechnique technique)
{
if (base.OnAttach(technique))
{
clipParamCB = technique.ConstantBufferPool.Register(GetClipParamsCBDescription());
drawBackfacePass = technique[DefaultPassNames.Backface];
drawScreenQuadPass = technique[DefaultPassNames.ScreenQuad];
return(true);
}
else
{
return(false);
}
}
/// <summary>
/// During attatching render core. Create all local resources. Use Collect(resource) to let object be released automatically during Detach().
/// </summary>
/// <param name="technique"></param>
/// <returns></returns>
protected override bool OnAttach(IRenderTechnique technique)
{
ModelConstBuffer = technique.ConstantBufferPool.Register(GetModelConstantBufferDescription());
return(true);
}
