ASkinMesh_DX8.cpp

Go to the documentation of this file.

#include "pch.h"
#include "ASkinMesh_DX8.h"
#include "ASkinShader_DX8.h"
#include "ASkinMaterial_DX8.h"
 
#include <Platform/DX8/TRenderContext_DX8.h>
#include <Platform/DX8/TRenderInterface_DX8.h>
#include <Platform/DX8/TTextureResourceHAL_DX8.h>
 
//-----------------------------------------------------------------------------
// Enables memory debugging.
// Note: Should be the last include!
//-----------------------------------------------------------------------------
#include <Core/TMemoryDebugOn.h>
 
TOSHI_NAMESPACE_USING
 
TDEFINE_CLASS( ASkinMeshHAL );
 
// $Barnyard: FUNCTION 005f3f20
TBOOL ASkinMeshHAL::Render()
{
    auto pRenderInterface = TRenderD3DInterface::Interface();
    auto pCurrentContext  = TRenderContextD3D::Upcast( pRenderInterface->GetCurrentContext() );
 
    if ( TSkeletonInstance* pSkeletonInstance = pCurrentContext->GetSkeletonInstance() )
    {
        TMaterial* pMaterial;
 
        if ( !TDYNAMICCAST( ASkinShaderHAL, m_pOwnerShader )->IsAlphaBlendMaterial() ||
             pCurrentContext->GetAlphaBlend() >= 1.0f )
        {
            pMaterial = TDYNAMICCAST( ASkinMaterialHAL, m_pMaterial );
        }
        else
        {
            pMaterial = TDYNAMICCAST( ASkinMaterialHAL, m_pMaterial )->GetAlphaBlendMaterial();
        }
 
        auto pRenderPacket = pMaterial->AddRenderPacket( this );
        pRenderPacket->SetModelViewMatrix( pCurrentContext->GetModelViewMatrix() );
        pRenderPacket->SetSkeletonInstance( pSkeletonInstance );
        pRenderPacket->SetAmbientColour( pCurrentContext->GetAmbientColour().AsVector3() );
        pRenderPacket->SetLightColour( pRenderInterface->GetLightColour().AsBasisVector3( 0 ) );
        pRenderPacket->SetLightDirection( pRenderInterface->GetLightDirection().AsBasisVector3( 0 ) );
        pRenderPacket->SetAlpha( pCurrentContext->GetAlphaBlend() );
        pRenderPacket->SetShadeCoeff( TUINT( pCurrentContext->GetShadeCoeff() * 255.0f ) );
 
        ASkinShaderHAL::sm_oWorldViewMatrix = pCurrentContext->GetWorldViewMatrix();
        ASkinShaderHAL::sm_oViewModelMatrix = pCurrentContext->GetViewModelMatrix();
    }
 
    return TTRUE;
}