public virtual void SetPerFrameCBuffer()
{
if (this.EffectManager.DefaultEffect == null ||
this.EffectManager.DefaultEffect.IsValid == false)
{
return;
}
if (mPerFrameCBuffer == null)
{
var idx = this.EffectManager.DefaultEffect.ShaderProgram.FindCBuffer("cbPerFrame");
if ((int)idx > 0)
{
mPerFrameCBuffer = this.RenderContext.CreateConstantBuffer(this.EffectManager.DefaultEffect.ShaderProgram, idx);
mPerFrameCBVarTable.TimeId = mPerFrameCBuffer.FindVar("Time");
mPerFrameCBVarTable.TimeSinId = mPerFrameCBuffer.FindVar("TimeSin");
mPerFrameCBVarTable.TimeCosId = mPerFrameCBuffer.FindVar("TimeCos");
}
}
else
{
float time = (float)this.EngineTime / 1000.0f;
mPerFrameCBuffer.SetValue(mPerFrameCBVarTable.TimeId, time, 0);
mPerFrameCBuffer.SetValue(mPerFrameCBVarTable.TimeSinId, (float)System.Math.Sin((double)time), 0);
mPerFrameCBuffer.SetValue(mPerFrameCBVarTable.TimeCosId, (float)System.Math.Cos((double)time), 0);
}
}
public void BindCBuffer(CShaderProgram shaderProgram, UInt32 index, CConstantBuffer cbuffer)
{
if (cbuffer == null)
{
return;
}
SDK_IPass_BindCBuffAll(CoreObject, shaderProgram.CoreObject, index, cbuffer.CoreObject);
}
public void BindCBuffer(CShaderProgram shaderProgram, string name, CConstantBuffer cbuffer)
{
if (cbuffer == null)
{
return;
}
var index = shaderProgram.FindCBuffer(name);
SDK_IPass_BindCBuffAll(CoreObject, shaderProgram.CoreObject, index, cbuffer.CoreObject);
}
public CConstantBuffer FindCBufferPS(string name)
{
var ptr = SDK_IPass_FindCBufferPS(CoreObject, name);
if (ptr.GetPointer() == IntPtr.Zero)
{
return(null);
}
var result = new CConstantBuffer(ptr);
result.Core_AddRef();
return(result);
}
public void CSSetConstantBuffer(UInt32 Index, CConstantBuffer cbuffer)
{
SDK_ICommandList_CSSetConstantBuffer(CoreObject, Index, cbuffer.CoreObject);
}
public void BindCBufferPS(UInt32 Index, CConstantBuffer CBuffer)
{
SDK_IPass_BindCBufferPS(CoreObject, Index, CBuffer.CoreObject);
}
