//--------------------------------------------------------------------------------------
CPUTMaterial *CPUTMaterial::CreateMaterial(
const cString &absolutePathAndFilename,
const cString &modelSuffix,
const cString &meshSuffix,
char **pShaderMacros, // Note: this is honored only on first load. Subsequent GetMaterial calls will return the material with shaders as compiled with original macros.
int numSystemMaterials,
cString *pSystemMaterialNames
){
// material was not in the library, so load it
#ifdef CPUT_FOR_DX11
CPUTMaterial *pMaterial = new CPUTMaterialDX11();
#else
#error You must supply a target graphics API (ex: #define CPUT_FOR_DX11), or implement the target API for this file.
#endif
CPUTResult result = pMaterial->LoadMaterial(absolutePathAndFilename, modelSuffix, meshSuffix, pShaderMacros, numSystemMaterials, pSystemMaterialNames );
ASSERT( CPUTSUCCESS(result), _L("\nError - CPUTAssetLibrary::GetMaterial() - Error in material file: '")+absolutePathAndFilename+_L("'") );
UNREFERENCED_PARAMETER(result);
// add material to material library list
// cString finalName = pMaterial->MaterialRequiresPerModelPayload() ? absolutePathAndFilename + modelSuffix + meshSuffix : absolutePathAndFilename;
// CPUTAssetLibrary::GetAssetLibrary()->AddMaterial( finalName, pMaterial );
CPUTAssetLibrary::GetAssetLibrary()->AddMaterial( absolutePathAndFilename, pMaterial );
return pMaterial;
}
//--------------------------------------------------------------------------------------
CPUTMaterial *CPUTMaterial::CreateMaterial(
const cString &absolutePathAndFilename,
const CPUTModel *pModel,
int meshIndex,
const char **pShaderMacros, // Note: this is honored only on first load. Subsequent GetMaterial calls will return the material with shaders as compiled with original macros.
int numSystemMaterials,
cString *pSystemMaterialNames,
int externalCount,
cString *pExternalName,
float4 *pExternals,
int *pExternalOffset,
int *pExternalSize
){
// Create the material and load it from file.
//#ifdef CPUT_FOR_DX11
// CPUTMaterial *pMaterial = new CPUTMaterialDX11();
//#elif (defined(CPUT_FOR_OGL) || defined(CPUT_FOR_OGLES))
// CPUTMaterial *pMaterial = new CPUTMaterialOGL();
//#else
// #error You must supply a target graphics API (ex: #define CPUT_FOR_DX11), or implement the target API for this file.
//#endif
// pMaterial->mpSubMaterials = NULL;
CPUTMaterial* pMaterial = new CPUTMaterial();
CPUTResult result = pMaterial->LoadMaterial( absolutePathAndFilename, pModel, meshIndex, pShaderMacros, numSystemMaterials, pSystemMaterialNames, externalCount, pExternalName, pExternals, pExternalOffset, pExternalSize );
ASSERT( CPUTSUCCESS(result), _L("\nError - CPUTAssetLibrary::GetMaterial() - Error in material file: '")+absolutePathAndFilename+_L("'") );
UNREFERENCED_PARAMETER(result);
// Add the material to the asset library.
CPUTAssetLibrary::GetAssetLibrary()->AddMaterial( absolutePathAndFilename, _L(""), _L(""), pMaterial, pShaderMacros );
return pMaterial;
}
//--------------------------------------------------------------------------------------
CPUTGeometryShaderDX11 *CPUTGeometryShaderDX11::CreateFromMemory(
const std::string &name,
const std::string &shaderMain,
const std::string &shaderProfile,
const char *pShaderSource,
CPUT_SHADER_MACRO *pShaderMacros
)
{
ID3DBlob *pCompiledBlob = NULL;
ID3D11GeometryShader *pNewGeometryShader = NULL;
CPUTAssetLibraryDX11 *pAssetLibrary = (CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary();
CPUTResult result = pAssetLibrary->CompileShaderFromMemory(pShaderSource, shaderMain, shaderProfile, &pCompiledBlob, pShaderMacros );
ASSERT( CPUTSUCCESS(result), "Error creating Geometry shader:\n\n" );
UNREFERENCED_PARAMETER(result);
// Create the Geometry shader
ID3D11Device *pD3dDevice = CPUT_DX11::GetDevice();
HRESULT hr = pD3dDevice->CreateGeometryShader( pCompiledBlob->GetBufferPointer(), pCompiledBlob->GetBufferSize(), NULL, &pNewGeometryShader );
ASSERT( SUCCEEDED(hr), "Error creating Geometry shader:\n\n" );
UNREFERENCED_PARAMETER(hr);
// std::string DebugName = "CPUTAssetLibraryDX11::GetGeometryShader "+name;
// CPUTSetDebugName(pNewGeometryShader, DebugName);
CPUTGeometryShaderDX11 *pNewCPUTGeometryShader = new CPUTGeometryShaderDX11( pNewGeometryShader, pCompiledBlob );
// add shader to library
pAssetLibrary->AddGeometryShader(name, "", shaderMain + shaderProfile, pNewCPUTGeometryShader);
// pNewCPUTGeometryShader->Release(); // We've added it to the library, so release our reference
// return the shader (and blob)
return pNewCPUTGeometryShader;
}
CPUTComputeShaderDX11 *CPUTComputeShaderDX11::Create(
const std::string &name,
const std::string &shaderMain,
const std::string &shaderProfile,
CPUT_SHADER_MACRO *pShaderMacros
)
{
ID3DBlob *pCompiledBlob = NULL;
ID3D11ComputeShader *pNewComputeShader = NULL;
CPUTAssetLibraryDX11 *pAssetLibrary = (CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary();
CPUTResult result = pAssetLibrary->CompileShaderFromFile(name, shaderMain, shaderProfile, &pCompiledBlob, pShaderMacros);
ASSERT( CPUTSUCCESS(result), "Error compiling compute shader:\n\n" );
UNREFERENCED_PARAMETER(result);
// Create the compute shader
ID3D11Device *pD3dDevice = CPUT_DX11::GetDevice();
HRESULT hr = pD3dDevice->CreateComputeShader( pCompiledBlob->GetBufferPointer(), pCompiledBlob->GetBufferSize(), NULL, &pNewComputeShader );
ASSERT( SUCCEEDED(hr), "Error creating compute shader:\n\n" );
UNREFERENCED_PARAMETER(hr);
// std::string DebugName = "CPUTAssetLibraryDX11::GetComputeShader "+name;
// CPUTSetDebugName(pNewComputeShader, DebugName);
CPUTComputeShaderDX11 *pNewCPUTComputeShader = new CPUTComputeShaderDX11( pNewComputeShader, pCompiledBlob );
// add shader to library
pAssetLibrary->AddComputeShader(name, "", shaderMain + shaderProfile, pNewCPUTComputeShader);
// return the shader
return pNewCPUTComputeShader;
}
//--------------------------------------------------------------------------------------
CPUTPixelShaderDX11 *CPUTPixelShaderDX11::CreatePixelShaderFromMemory(
const cString &name,
ID3D11Device *pD3dDevice,
const cString &shaderMain,
const cString &shaderProfile,
const char *pShaderSource
)
{
ID3DBlob *pCompiledBlob = NULL;
ID3D11PixelShader *pNewPixelShader = NULL;
CPUTAssetLibraryDX11 *pAssetLibrary = (CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary();
CPUTResult result = pAssetLibrary->CompileShaderFromMemory(pShaderSource, shaderMain, shaderProfile, &pCompiledBlob);
ASSERT( CPUTSUCCESS(result), _L("Error compiling pixel shader:\n\n") );
// Create the pixel shader
// TODO: Move to pixel shader class
HRESULT hr = pD3dDevice->CreatePixelShader( pCompiledBlob->GetBufferPointer(), pCompiledBlob->GetBufferSize(), NULL, &pNewPixelShader );
ASSERT( SUCCEEDED(result), _L("Error compiling pixel shader:\n\n") );
// cString DebugName = _L("CPUTAssetLibraryDX11::GetPixelShader ")+name;
// CPUTSetDebugName(pNewPixelShader, DebugName);
CPUTPixelShaderDX11 *pNewCPUTPixelShader = new CPUTPixelShaderDX11( pNewPixelShader, pCompiledBlob );
// add shader to library
pAssetLibrary->AddPixelShader(name + shaderMain + shaderProfile, pNewCPUTPixelShader);
// pNewCPUTPixelShader->Release(); // We've added it to the library, so release our reference
// return the shader (and blob)
return pNewCPUTPixelShader;
}
CPUTComputeShaderDX11 *CPUTComputeShaderDX11::CreateComputeShader(
const cString &name,
ID3D11Device *pD3dDevice,
const cString &shaderMain,
const cString &shaderProfile
)
{
ID3DBlob *pCompiledBlob = NULL;
ID3D11ComputeShader *pNewComputeShader = NULL;
CPUTAssetLibraryDX11 *pAssetLibrary = (CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary();
CPUTResult result = pAssetLibrary->CompileShaderFromFile(name, shaderMain, shaderProfile, &pCompiledBlob);
ASSERT( CPUTSUCCESS(result), _L("Error compiling compute shader:\n\n") );
// Create the compute shader
// TODO: Move to compute shader class
HRESULT hr = pD3dDevice->CreateComputeShader( pCompiledBlob->GetBufferPointer(), pCompiledBlob->GetBufferSize(), NULL, &pNewComputeShader );
ASSERT( SUCCEEDED(result), _L("Error compiling compute shader:\n\n") );
// cString DebugName = _L("CPUTAssetLibraryDX11::GetComputeShader ")+name;
// CPUTSetDebugName(pNewComputeShader, DebugName);
CPUTComputeShaderDX11 *pNewCPUTComputeShader = new CPUTComputeShaderDX11( pNewComputeShader, pCompiledBlob );
// add shader to library
pAssetLibrary->AddComputeShader(name + shaderMain + shaderProfile, pNewCPUTComputeShader);
// return the shader
return pNewCPUTComputeShader;
}
// Note that we only need one of these. We don't need to re-create it for every model.
//-----------------------------------------------------------------------------
void CPUTModelDX11::CreateBoundingBoxMesh()
{
CPUTResult result = CPUT_SUCCESS;
float3 pVertices[8] = {
float3( 1.0f, 1.0f, 1.0f ), // 0
float3( 1.0f, 1.0f, -1.0f ), // 1
float3( -1.0f, 1.0f, 1.0f ), // 2
float3( -1.0f, 1.0f, -1.0f ), // 3
float3( 1.0f, -1.0f, 1.0f ), // 4
float3( 1.0f, -1.0f, -1.0f ), // 5
float3( -1.0f, -1.0f, 1.0f ), // 6
float3( -1.0f, -1.0f, -1.0f ) // 7
};
USHORT pIndices[24] = {
0,1, 1,3, 3,2, 2,0, // Top
4,5, 5,7, 7,6, 6,4, // Bottom
0,4, 1,5, 2,6, 3,7 // Verticals
};
CPUTVertexElementDesc pVertexElements[] = {
{ CPUT_VERTEX_ELEMENT_POSITON, tFLOAT, 12, 0 },
};
CPUTMesh *pMesh = mpBoundingBoxMesh = new CPUTMeshDX11();
pMesh->SetMeshTopology(CPUT_TOPOLOGY_INDEXED_LINE_LIST);
CPUTBufferInfo vertexElementInfo;
vertexElementInfo.mpSemanticName = "POSITION";
vertexElementInfo.mSemanticIndex = 0;
vertexElementInfo.mElementType = CPUT_F32;
vertexElementInfo.mElementComponentCount = 3;
vertexElementInfo.mElementSizeInBytes = 12;
vertexElementInfo.mElementCount = 8;
vertexElementInfo.mOffset = 0;
CPUTBufferInfo indexDataInfo;
indexDataInfo.mElementType = CPUT_U16;
indexDataInfo.mElementComponentCount = 1;
indexDataInfo.mElementSizeInBytes = sizeof(UINT16);
indexDataInfo.mElementCount = 24; // 12 lines, 2 verts each
indexDataInfo.mOffset = 0;
indexDataInfo.mSemanticIndex = 0;
indexDataInfo.mpSemanticName = NULL;
result = pMesh->CreateNativeResources(
this, -1,
1, // vertexFormatDesc.mFormatDescriptorCount,
&vertexElementInfo,
pVertices, // (void*)vertexFormatDesc.mpVertices,
&indexDataInfo,
pIndices // &vertexFormatDesc.mpIndices[0]
);
ASSERT( CPUTSUCCESS(result), _L("Failed building bounding box mesh") );
cString modelSuffix = ptoc(this);
UINT index = mpSubMaterialCount[0] + CPUT_MATERIAL_INDEX_BOUNDING_BOX;
CPUTMaterialDX11 *pMaterial = (CPUTMaterialDX11*)(mpMaterial[0][index]);
((CPUTMeshDX11*)pMesh)->BindVertexShaderLayout( pMaterial, &mpInputLayout[0][index] );
}
//-----------------------------------------------------------------------------
CPUTAssetSet *CPUTAssetSetDX11::CreateAssetSet( const cString &name, const cString &absolutePathAndFilename )
{
CPUTAssetLibraryDX11 *pAssetLibrary = ((CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary());
// Create the root node.
CPUTNullNode *pRootNode = new CPUTNullNode();
pRootNode->SetName(_L("_CPUTAssetSetRootNode_"));
// Create the asset set, set its root, and load it
CPUTAssetSet *pNewAssetSet = new CPUTAssetSetDX11();
pNewAssetSet->SetRoot( pRootNode );
pAssetLibrary->AddNullNode( name + _L("_Root"), pRootNode );
CPUTResult result = pNewAssetSet->LoadAssetSet(absolutePathAndFilename);
if( CPUTSUCCESS(result) )
{
pAssetLibrary->AddAssetSet(name, pNewAssetSet);
return pNewAssetSet;
}
ASSERT( CPUTSUCCESS(result), _L("Error loading AssetSet\n'")+absolutePathAndFilename+_L("'"));
pNewAssetSet->Release();
return NULL;
}
//-----------------------------------------------------------------------------
CPUTAssetSet *CPUTAssetSet::Create( const std::string &name, const std::string &absolutePathAndFilename, int numSystemMaterials, std::string *pSystemMaterialNames )
{
CPUTAssetLibrary *pAssetLibrary = CPUTAssetLibrary::GetAssetLibrary();
// Create the root node.
CPUTNullNode *pRootNode = CPUTNullNode::Create();
pRootNode->SetName("_CPUTAssetSetRootNode_");
// Create the asset set, set its root, and load it
CPUTAssetSet *pNewAssetSet = new CPUTAssetSet();
pNewAssetSet->IsEnabled = true;
pNewAssetSet->SetRoot( pRootNode );
pAssetLibrary->AddNullNode( name, "", "_Root", pRootNode );
CPUTResult result = pNewAssetSet->LoadAssetSet(absolutePathAndFilename, numSystemMaterials, pSystemMaterialNames);
if( CPUTSUCCESS(result) )
{
pAssetLibrary->AddAssetSet(name, "", "", pNewAssetSet);
return pNewAssetSet;
}
ASSERT( CPUTSUCCESS(result), "Error loading AssetSet\n'"+absolutePathAndFilename+"'");
pNewAssetSet->Release();
return NULL;
}
// Retrieve specified pixel shader
// TODO: Delegate creation to asset (AssetLibrary shouldn't know the nitty-gritty details of how to create an asset)
//-----------------------------------------------------------------------------
CPUTResult CPUTAssetLibraryOGLES::GetPixelShader(
const cString &name,
const cString &shaderMain,
const cString &shaderProfile,
CPUTPixelShaderOGLES **ppPixelShader,
bool nameIsFullPathAndFilename
)
{
CPUTResult result = CPUT_SUCCESS;
// Resolve name to absolute path before searching
cString absolutePathAndFilename;
CPUTOSServices* pServices = CPUTOSServices::GetOSServices();
pServices->ResolveAbsolutePathAndFilename( nameIsFullPathAndFilename? name : (m_ShaderDirectoryName + name), &absolutePathAndFilename);
// see if the shader is already in the library
void *pShader = FindPixelShader(absolutePathAndFilename);
if(NULL!=pShader)
{
*ppPixelShader = (CPUTPixelShaderOGLES*) pShader;
(*ppPixelShader)->AddRef();
return result;
}
// load the pixel shader as null-terminated char* string
void* pShaderString=NULL;
result = LoadShaderFileString(absolutePathAndFilename, &pShaderString);
ASSERT( CPUTSUCCESS(result), _L("Error loading pixel shader: ")+name );
// compile the pixel/fragment shader
GLuint NewPixelShaderID = CompileShader(GL_FRAGMENT_SHADER, pShaderString);
ASSERT( (0!=NewPixelShaderID), _L("Error compiling pixel shader: "+name) );
// delete the shader's string now that it's no longer needed
delete [] pShaderString;
// store this new shader
CPUTPixelShaderOGLES *pNewCPUTPixelShader = new CPUTPixelShaderOGLES( NewPixelShaderID );
// add shader to library
AddPixelShader(absolutePathAndFilename, pNewCPUTPixelShader);
// return the shader
*ppPixelShader = pNewCPUTPixelShader;
return result;
}
//-----------------------------------------------------------------------------
CPUTTexture *CPUTTextureDX11::CreateTexture( const cString &name, const cString &absolutePathAndFilename, bool loadAsSRGB )
{
// TODO: Delegate to derived class. We don't currently have CPUTTextureDX11
ID3D11ShaderResourceView *pShaderResourceView = NULL;
ID3D11Resource *pTexture = NULL;
ID3D11Device *pD3dDevice= CPUT_DX11::GetDevice();
CPUTResult result = CreateNativeTexture( pD3dDevice, absolutePathAndFilename, &pShaderResourceView, &pTexture, loadAsSRGB );
ASSERT( CPUTSUCCESS(result), _L("Error loading texture: '")+absolutePathAndFilename );
CPUTTextureDX11 *pNewTexture = new CPUTTextureDX11();
pNewTexture->mName = name;
pNewTexture->SetTextureAndShaderResourceView( pTexture, pShaderResourceView );
pTexture->Release();
pShaderResourceView->Release();
CPUTAssetLibrary::GetAssetLibrary()->AddTexture( absolutePathAndFilename, pNewTexture);
return pNewTexture;
}
CPUTMaterial *CPUTMaterial::CreateMaterial( const cString &absolutePathAndFilename, const CPUTModel *pModel, int meshIndex )
{
// material was not in the library, so load it
#ifdef CPUT_FOR_DX11
CPUTMaterial *pMaterial = new CPUTMaterialDX11();
#else
#error You must supply a target graphics API (ex: #define CPUT_FOR_DX11), or implement the target API for this file.
#endif
CPUTResult result = pMaterial->LoadMaterial(absolutePathAndFilename, pModel, meshIndex);
ASSERT( CPUTSUCCESS(result), _L("\nError - CPUTAssetLibrary::GetMaterial() - Error in material file: '")+absolutePathAndFilename+_L("'") );
// add material to material library list
if( pModel && pMaterial->MaterialRequiresPerModelPayload() )
{
CPUTAssetLibrary::GetAssetLibrary()->AddMaterial( absolutePathAndFilename, pMaterial, pModel, meshIndex );
} else
{
CPUTAssetLibrary::GetAssetLibrary()->AddMaterial( absolutePathAndFilename, pMaterial );
}
return pMaterial;
}
//--------------------------------------------------------------------------------------
CPUTMaterialEffect *CPUTMaterialEffect::CreateMaterialEffect(
const cString &absolutePathAndFilename,
const CPUTModel *pModel,
int meshIndex,
const char **pShaderMacros,
int externalCount,
cString *pExternalName,
float4 *pExternals,
int *pExternalOffset,
int *pExternalSize
){
// Create the material and load it from file.
#ifdef CPUT_FOR_DX11
CPUTMaterialEffect *pMaterialEffect = new CPUTMaterialEffectDX11();
#else
#if (defined(CPUT_FOR_OGL) || defined(CPUT_FOR_OGLES))
CPUTMaterialEffect *pMaterialEffect = new CPUTMaterialEffectOGL();
#else
#error You must supply a target graphics API (ex: #define CPUT_FOR_DX11), or implement the target API for this file.
#endif
#endif
CPUTResult result = pMaterialEffect->LoadMaterialEffect( absolutePathAndFilename, pModel, meshIndex, pShaderMacros );
ASSERT( CPUTSUCCESS(result), _L("\nError - CPUTAssetLibrary::GetMaterial() - Error in material file: '")+absolutePathAndFilename+_L("'") );
UNREFERENCED_PARAMETER(result);
// Add the material to the asset library.
if( pModel && pMaterialEffect->MaterialRequiresPerModelPayload() )
{
CPUTAssetLibrary::GetAssetLibrary()->AddMaterialEffect( absolutePathAndFilename, _L(""), _L(""), pMaterialEffect, pShaderMacros, pModel, meshIndex );
} else
{
CPUTAssetLibrary::GetAssetLibrary()->AddMaterialEffect( absolutePathAndFilename, _L(""), _L(""), pMaterialEffect, pShaderMacros );
}
return pMaterialEffect;
}
// Load the set file definition of this object
// 1. Parse the block of name/parent/transform info for model block
// 2. Load the model's binary payload (i.e., the meshes)
// 3. Assert the # of meshes matches # of materials
// 4. Load each mesh's material
//-----------------------------------------------------------------------------
CPUTResult CPUTModelOGL::LoadModel(CPUTConfigBlock *pBlock, int *pParentID, CPUTModel *pMasterModel, int numSystemMaterials, cString *pSystemMaterialNames)
{
CPUTResult result = CPUT_SUCCESS;
CPUTAssetLibraryOGL *pAssetLibrary = (CPUTAssetLibraryOGL*)CPUTAssetLibrary::GetAssetLibrary();
cString modelSuffix = ptoc(this);
// set the model's name
mName = pBlock->GetValueByName(_L("name"))->ValueAsString();
mName = mName + _L(".mdl");
// resolve the full path name
cString modelLocation;
cString resolvedPathAndFile;
modelLocation = ((CPUTAssetLibraryOGL*)CPUTAssetLibrary::GetAssetLibrary())->GetModelDirectoryName();
modelLocation = modelLocation+mName;
CPUTFileSystem::ResolveAbsolutePathAndFilename(modelLocation, &resolvedPathAndFile);
// Get the parent ID. Note: the caller will use this to set the parent.
*pParentID = pBlock->GetValueByName(_L("parent"))->ValueAsInt();
LoadParentMatrixFromParameterBlock( pBlock );
// Get the bounding box information
float3 center(0.0f), half(0.0f);
pBlock->GetValueByName(_L("BoundingBoxCenter"))->ValueAsFloatArray(center.f, 3);
pBlock->GetValueByName(_L("BoundingBoxHalf"))->ValueAsFloatArray(half.f, 3);
mBoundingBoxCenterObjectSpace = center;
mBoundingBoxHalfObjectSpace = half;
mMeshCount = pBlock->GetValueByName(_L("meshcount"))->ValueAsInt();
mpMesh = new CPUTMesh*[mMeshCount];
mpLayoutCount = new UINT[mMeshCount];
mpRootMaterial = new CPUTMaterial*[mMeshCount];
memset( mpRootMaterial, 0, mMeshCount * sizeof(CPUTMaterial*) );
mpMaterialEffect = new CPUTMaterialEffect**[mMeshCount];
memset( mpMaterialEffect, 0, mMeshCount * sizeof(CPUTMaterialEffect*) );
// get the material names, load them, and match them up with each mesh
cString materialName,shadowMaterialName;
char pNumber[4];
cString materialValueName;
CPUTModelOGL *pMasterModelDX = (CPUTModelOGL*)pMasterModel;
for(UINT ii=0; ii<mMeshCount; ii++)
{
if(pMasterModelDX)
{
// Reference the master model's mesh. Don't create a new one.
mpMesh[ii] = pMasterModelDX->mpMesh[ii];
mpMesh[ii]->AddRef();
}
else
{
mpMesh[ii] = new CPUTMeshOGL();
}
}
if( !pMasterModelDX )
{
// Not a clone/instance. So, load the model's binary payload (i.e., vertex and index buffers)
// TODO: Change to use GetModel()
result = LoadModelPayload(resolvedPathAndFile);
ASSERT( CPUTSUCCESS(result), _L("Failed loading model") );
}
for(UINT ii=0; ii<mMeshCount; ii++)
{
// get the right material number ('material0', 'material1', 'material2', etc)
materialValueName = _L("material");
snprintf(pNumber, 4, "%d", ii);
// _itoa(ii, pNumber, 4, 10);
materialValueName.append(s2ws(pNumber));
materialName = pBlock->GetValueByName(materialValueName)->ValueAsString();
shadowMaterialName = pBlock->GetValueByName(_L("shadowCast") + materialValueName)->ValueAsString();
bool isSkinned = pBlock->GetValueByName(_L("skeleton")) != &CPUTConfigEntry::sNullConfigValue;
if( shadowMaterialName.length() == 0 )
{
if(!isSkinned)
{
shadowMaterialName = _L("%shadowCast");
}
else
{
shadowMaterialName = _L("%shadowCastSkinned");
}
}
// Get/load material for this mesh
UINT totalNameCount = numSystemMaterials + NUM_GLOBAL_SYSTEM_MATERIALS;
cString *pFinalSystemNames = new cString[totalNameCount];
// Copy "global" system materials to caller-supplied list
for( int jj=0; jj<numSystemMaterials; jj++ )
{
pFinalSystemNames[jj] = pSystemMaterialNames[jj];
}
pFinalSystemNames[totalNameCount + CPUT_MATERIAL_INDEX_SHADOW_CAST] = shadowMaterialName;
// pFinalSystemNames[totalNameCount + CPUT_MATERIAL_INDEX_BOUNDING_BOX] = _L("%BoundingBox");
int finalNumSystemMaterials = numSystemMaterials + NUM_GLOBAL_SYSTEM_MATERIALS;
CPUTMaterial *pMaterial = pAssetLibrary->GetMaterial(materialName, false, this, ii, NULL, finalNumSystemMaterials, pFinalSystemNames);
ASSERT( pMaterial, _L("Couldn't find material.") );
delete []pFinalSystemNames;
mpLayoutCount[ii] = pMaterial->GetMaterialEffectCount();
SetMaterial(ii, pMaterial);
// Release the extra refcount we're holding from the GetMaterial operation earlier
// now the asset library, and this model have the only refcounts on that material
pMaterial->Release();
// Create two ID3D11InputLayout objects, one for each material.
// mpMesh[ii]->BindVertexShaderLayout( mpMaterial[ii], mpShadowCastMaterial);
// mpShadowCastMaterial->Release()
}
return result;
}
//-----------------------------------------------------------------------------
CPUTResult CPUTModelDX11::LoadModel(CPUTConfigBlock *pBlock, int *pParentID, CPUTModel *pMasterModel)
{
CPUTResult result = CPUT_SUCCESS;
CPUTAssetLibraryDX11 *pAssetLibrary = (CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary();
cString modelSuffix = ptoc(this);
// set the model's name
mName = pBlock->GetValueByName(_L("name"))->ValueAsString();
mName = mName + _L(".mdl");
// resolve the full path name
cString modelLocation;
cString resolvedPathAndFile;
modelLocation = ((CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary())->GetModelDirectory();
modelLocation = modelLocation+mName;
CPUTOSServices::GetOSServices()->ResolveAbsolutePathAndFilename(modelLocation, &resolvedPathAndFile);
// Get the parent ID. Note: the caller will use this to set the parent.
*pParentID = pBlock->GetValueByName(_L("parent"))->ValueAsInt();
LoadParentMatrixFromParameterBlock( pBlock );
// Get the bounding box information
float3 center(0.0f), half(0.0f);
pBlock->GetValueByName(_L("BoundingBoxCenter"))->ValueAsFloatArray(center.f, 3);
pBlock->GetValueByName(_L("BoundingBoxHalf"))->ValueAsFloatArray(half.f, 3);
mBoundingBoxCenterObjectSpace = center;
mBoundingBoxHalfObjectSpace = half;
mMeshCount = pBlock->GetValueByName(_L("meshcount"))->ValueAsInt();
mpMesh = new CPUTMesh*[mMeshCount];
mpMaterial = new CPUTMaterial*[mMeshCount];
memset( mpMaterial, 0, mMeshCount * sizeof(CPUTMaterial*) );
cString materialName;
char pNumber[4];
cString materialValueName;
CPUTModelDX11 *pMasterModelDX = (CPUTModelDX11*)pMasterModel;
for(UINT ii=0; ii<mMeshCount; ii++)
{
if(pMasterModelDX)
{
// Reference the master model's mesh. Don't create a new one.
mpMesh[ii] = pMasterModelDX->mpMesh[ii];
mpMesh[ii]->AddRef();
}
else
{
mpMesh[ii] = new CPUTMeshDX11();
}
}
if( !pMasterModelDX )
{
// Not a clone/instance. So, load the model's binary payload (i.e., vertex and index buffers)
// TODO: Change to use GetModel()
result = LoadModelPayload(resolvedPathAndFile);
ASSERT( CPUTSUCCESS(result), _L("Failed loading model") );
}
#if 0
cString assetSetDirectoryName = pAssetLibrary->GetAssetSetDirectoryName();
cString modelDirectory = pAssetLibrary->GetModelDirectory();
cString materialDirectory = pAssetLibrary->GetMaterialDirectory();
cString textureDirectory = pAssetLibrary->GetTextureDirectory();
cString shaderDirectory = pAssetLibrary->GetShaderDirectory();
cString fontDirectory = pAssetLibrary->GetFontDirectory();
cString up2MediaDirName = assetSetDirectoryName + _L("..\\..\\");
pAssetLibrary->SetMediaDirectoryName( up2MediaDirName );
mpShadowCastMaterial = pAssetLibrary->GetMaterial( _L("shadowCast"), false, this, -2 ); // -2 signifies shadow material. TODO: find a clearer way (e.g., enum?)
pAssetLibrary->SetAssetSetDirectoryName( assetSetDirectoryName );
pAssetLibrary->SetModelDirectoryName( modelDirectory );
pAssetLibrary->SetMaterialDirectoryName( materialDirectory );
pAssetLibrary->SetTextureDirectoryName( textureDirectory );
pAssetLibrary->SetShaderDirectoryName( shaderDirectory );
pAssetLibrary->SetFontDirectoryName( fontDirectory );
#endif
for(UINT ii=0; ii<mMeshCount; ii++)
{
// get the right material number ('material0', 'material1', 'material2', etc)
materialValueName = _L("material");
_itoa_s(ii, pNumber, 4, 10);
materialValueName.append(s2ws(pNumber));
materialName = pBlock->GetValueByName(materialValueName)->ValueAsString();
// Get/load material for this mesh
CPUTMaterialDX11 *pMaterial = (CPUTMaterialDX11*)pAssetLibrary->GetMaterial(materialName, false, this, ii);
ASSERT( pMaterial, _L("Couldn't find material.") );
// set the material on this mesh
// TODO: Model owns the materials. That allows different models to share meshes (aka instancing) that have different materials
SetMaterial(ii, pMaterial);
// Release the extra refcount we're holding from the GetMaterial operation earlier
// now the asset library, and this model have the only refcounts on that material
pMaterial->Release();
// Create two ID3D11InputLayout objects, one for each material.
mpMesh[ii]->BindVertexShaderLayout( mpMaterial[ii], mpShadowCastMaterial);
// mpShadowCastMaterial->Release()
}
return result;
}
//-----------------------------------------------------------------------------
CPUTResult CPUTAssetSetDX11::LoadAssetSet(cString name)
{
CPUTResult result = CPUT_SUCCESS;
// if not found, load the set file
CPUTConfigFile ConfigFile;
result = ConfigFile.LoadFile(name);
#if 1
if( !CPUTSUCCESS(result) )
{
return result;
}
// ASSERT( CPUTSUCCESS(result), _L("Failed loading set file '") + name + _L("'.") );
mAssetCount = ConfigFile.BlockCount() + 1; // Add one for the implied root node
// mAssetCount = min(2, mAssetCount); // Add one for the implied root node
mppAssetList = new CPUTRenderNode*[mAssetCount];
mppAssetList[0] = mpRootNode;
mpRootNode->AddRef();
CPUTAssetLibraryDX11 *pAssetLibrary = (CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary();
for(UINT ii=0; ii<mAssetCount-1; ii++) // Note: -1 because we added one for the root node (we don't load it)
{
CPUTConfigBlock *pBlock = ConfigFile.GetBlock(ii);
int assetIndex = pBlock->GetNameValue();
cString nodeType = pBlock->GetValueByName(_L("type"))->ValueAsString();
CPUTRenderNode *pParentNode = NULL;
// TODO: use Get*() instead of Load*() ?
cString name = pBlock->GetValueByName(_L("name"))->ValueAsString();
int parentIndex;
CPUTRenderNode *pNode;
if(0==nodeType.compare(_L("null")))
{
pNode = pNode = new CPUTNullNode();
result = ((CPUTNullNode*)pNode)->LoadNullNode(pBlock, &parentIndex);
pParentNode = mppAssetList[parentIndex+1];
cString &parentPrefix = pParentNode->GetPrefix();
pNode->SetPrefix( parentPrefix + _L(".") + name );
pAssetLibrary->AddNullNode(parentPrefix + name, (CPUTNullNode*)pNode);
// Add this null's name to our prefix
// Append this null's name to our parent's prefix
pNode->SetParent( pParentNode );
pParentNode->AddChild( pNode );
}
else if(0==nodeType.compare(_L("model")))
{
CPUTConfigEntry *pValue = pBlock->GetValueByName( _L("instance") );
CPUTModelDX11 *pModel = new CPUTModelDX11();
if( pValue == &CPUTConfigEntry::sNullConfigValue )
{
// Not found. So, not an instance.
pModel->LoadModel(pBlock, &parentIndex, NULL);
}
else
{
int instance = pValue->ValueAsInt();
pModel->LoadModel(pBlock, &parentIndex, (CPUTModel*)mppAssetList[instance+1]);
}
pParentNode = mppAssetList[parentIndex+1];
pModel->SetParent( pParentNode );
pParentNode->AddChild( pModel );
cString &parentPrefix = pParentNode->GetPrefix();
pModel->SetPrefix( parentPrefix );
pAssetLibrary->AddModel(parentPrefix + name, pModel);
pModel->UpdateBoundsWorldSpace();
#ifdef SUPPORT_DRAWING_BOUNDING_BOXES
// Create a mesh for rendering the bounding box
// TODO: There is definitely a better way to do this. But, want to see the bounding boxes!
pModel->CreateBoundingBoxMesh();
#endif
pNode = pModel;
}
else if(0==nodeType.compare(_L("light")))
{
pNode = new CPUTLight();
((CPUTLight*)pNode)->LoadLight(pBlock, &parentIndex);
pParentNode = mppAssetList[parentIndex+1]; // +1 because we added a root node to the start
pNode->SetParent( pParentNode );
pParentNode->AddChild( pNode );
cString &parentPrefix = pParentNode->GetPrefix();
pNode->SetPrefix( parentPrefix );
pAssetLibrary->AddLight(parentPrefix + name, (CPUTLight*)pNode);
}
else if(0==nodeType.compare(_L("camera")))
{
pNode = new CPUTCamera();
((CPUTCamera*)pNode)->LoadCamera(pBlock, &parentIndex);
pParentNode = mppAssetList[parentIndex+1]; // +1 because we added a root node to the start
pNode->SetParent( pParentNode );
pParentNode->AddChild( pNode );
cString &parentPrefix = pParentNode->GetPrefix();
pNode->SetPrefix( parentPrefix );
pAssetLibrary->AddCamera(parentPrefix + name, (CPUTCamera*)pNode);
if( !mpFirstCamera ) { mpFirstCamera = (CPUTCamera*)pNode; mpFirstCamera->AddRef();}
++mCameraCount;
}
else
{
ASSERT(0,_L("Unsupported node type '") + nodeType + _L("'."));
}
// Add the node to our asset list (i.e., the linear list, not the hierarchical)
mppAssetList[ii+1] = pNode;
// Don't AddRef.Creating it set the refcount to 1. We add it to the list, and then we're done with it.
// Net effect is 0 (+1 to add to list, and -1 because we're done with it)
// pNode->AddRef();
}
#endif
HEAPCHECK
return result;
}
//-----------------------------------------------------------------------------
void CPUTModelDX11::CreateBoundingBoxMesh()
{
CPUTResult result = CPUT_SUCCESS;
if( !mpBoundingBoxMesh )
{
float3 pVertices[8] = {
float3( 1.0f, 1.0f, 1.0f ), // 0
float3( 1.0f, 1.0f, -1.0f ), // 1
float3( -1.0f, 1.0f, 1.0f ), // 2
float3( -1.0f, 1.0f, -1.0f ), // 3
float3( 1.0f, -1.0f, 1.0f ), // 4
float3( 1.0f, -1.0f, -1.0f ), // 5
float3( -1.0f, -1.0f, 1.0f ), // 6
float3( -1.0f, -1.0f, -1.0f ) // 7
};
USHORT pIndices[24] = {
0,1, 1,3, 3,2, 2,0, // Top
4,5, 5,7, 7,6, 6,4, // Bottom
0,4, 1,5, 2,6, 3,7 // Verticals
};
CPUTVertexElementDesc pVertexElements[] = {
{ CPUT_VERTEX_ELEMENT_POSITON, tFLOAT, 12, 0 },
};
mpBoundingBoxMesh = new CPUTMeshDX11();
mpBoundingBoxMesh->SetMeshTopology(CPUT_TOPOLOGY_INDEXED_LINE_LIST);
CPUTBufferInfo vertexElementInfo;
vertexElementInfo.mpSemanticName = "POSITION";
vertexElementInfo.mSemanticIndex = 0;
vertexElementInfo.mElementType = CPUT_F32;
vertexElementInfo.mElementComponentCount = 3;
vertexElementInfo.mElementSizeInBytes = 12;
vertexElementInfo.mElementCount = 8;
vertexElementInfo.mOffset = 0;
CPUTBufferInfo indexDataInfo;
indexDataInfo.mElementType = CPUT_U16;
indexDataInfo.mElementComponentCount = 1;
indexDataInfo.mElementSizeInBytes = sizeof(UINT16);
indexDataInfo.mElementCount = 24; // 12 lines, 2 verts each
indexDataInfo.mOffset = 0;
indexDataInfo.mSemanticIndex = 0;
indexDataInfo.mpSemanticName = NULL;
result = mpBoundingBoxMesh->CreateNativeResources(this, -1,
1, // vertexFormatDesc.mFormatDescriptorCount,
&vertexElementInfo,
pVertices, // (void*)vertexFormatDesc.mpVertices,
&indexDataInfo,
pIndices // &vertexFormatDesc.mpIndices[0]
);
ASSERT( CPUTSUCCESS(result), _L("Failed building bounding box mesh") );
}
if( !mpBoundingBoxMaterialMaster )
{
mpBoundingBoxMaterialMaster = CPUTAssetLibrary::GetAssetLibrary()->GetMaterial(_L("BoundingBox"), false, NULL, -3 ); // -1 == mesh independent. -2 == shadow cast material. -3 == bounding box. TODO: how to formalize (enum?)
mpBoundingBoxMesh->BindVertexShaderLayout( mpBoundingBoxMaterialMaster, NULL);
}
mpBoundingBoxMaterial = mpBoundingBoxMaterialMaster;
mpBoundingBoxMaterial->AddRef();
}
// Load and register all the resources needed by the GUI system
//-----------------------------------------------------------------------------
CPUTResult CPUTGuiControllerDX11::RegisterGUIResources(ID3D11DeviceContext *pImmediateContext, cString VertexShaderFilename, cString PixelShaderFilename, cString RenderStateFile, cString DefaultFontFilename, cString ControlAtlasTexture)
{
if(NULL==pImmediateContext)
{
return CPUT_ERROR_INVALID_PARAMETER;
}
CPUTResult result;
HRESULT hr;
ID3D11Device *pD3dDevice = NULL;
CPUTOSServices *pServices = NULL;
CPUTAssetLibraryDX11 *pAssetLibrary = NULL;
cString ErrorMessage;
// Get the services/resource pointers we need
pServices = CPUTOSServices::GetOSServices();
pImmediateContext->GetDevice(&pD3dDevice);
pAssetLibrary = (CPUTAssetLibraryDX11*)CPUTAssetLibraryDX11::GetAssetLibrary();
// Get the resource directory
cString ResourceDirectory;
CPUTGuiControllerDX11::GetController()->GetResourceDirectory(ResourceDirectory);
// 1. Load the renderstate configuration for the GUI system
mpGUIRenderStateBlock = (CPUTRenderStateBlockDX11*) pAssetLibrary->GetRenderStateBlock(ResourceDirectory+RenderStateFile);
ASSERT(mpGUIRenderStateBlock, _L("Error loading the render state file (.rs) needed for the CPUT GUI system"));
// 2. Store the shader path from AssetLibrary, change it to OUR resource directory
cString OriginalAssetLibraryDirectory = pAssetLibrary->GetShaderDirectory();
pAssetLibrary->SetShaderDirectoryName(ResourceDirectory);
// 3. load the shaders for gui drawing
// Load the GUI Vertex Shader
cString FullPath, FinalPath;
FullPath = mResourceDirectory + VertexShaderFilename;
pServices->ResolveAbsolutePathAndFilename(FullPath, &FinalPath);
result = pAssetLibrary->GetVertexShader(FinalPath, pD3dDevice, _L("VS"), _L("vs_4_0"), &mpGUIVertexShader, true);
CPUTSetDebugName( mpGUIVertexShader->GetNativeVertexShader(), _L("GUIVertexShader"));
if(CPUTFAILED(result))
{
ASSERT(CPUTSUCCESS(result), _L("Error loading the vertex shader needed for the CPUT GUI system."));
}
ID3DBlob *pVertexShaderBlob = mpGUIVertexShader->GetBlob();
// Load the GUI Pixel Shader
FullPath = mResourceDirectory + PixelShaderFilename;
pServices->ResolveAbsolutePathAndFilename(FullPath, &FinalPath);
result = pAssetLibrary->GetPixelShader(FinalPath, pD3dDevice, _L("PS"), _L("ps_4_0"), &mpGUIPixelShader, true);
CPUTSetDebugName( mpGUIPixelShader->GetNativePixelShader(), _L("GUIPixelShader"));
if(CPUTFAILED(result))
{
ASSERT(CPUTSUCCESS(result), _L("Error loading the pixel shader needed for the CPUT GUI system."));
}
// Restore the previous shader directory
pAssetLibrary->SetShaderDirectoryName(OriginalAssetLibraryDirectory);
// 4. Create the vertex layout description for all the GUI controls we'll draw
// set vertex shader as active so we can configure it
ID3D11VertexShader *pVertexShader = mpGUIVertexShader->GetNativeVertexShader();
pImmediateContext->VSSetShader( pVertexShader, NULL, 0 );
D3D11_INPUT_ELEMENT_DESC layout[] =
{
{ "POSITION", 0, DXGI_FORMAT_R32G32B32_FLOAT, 0, 0, D3D11_INPUT_PER_VERTEX_DATA, 0 },
{ "TEXCOORD", 0, DXGI_FORMAT_R32G32_FLOAT, 0, 12, D3D11_INPUT_PER_VERTEX_DATA, 0 },
};
UINT numElements = ARRAYSIZE( layout );
// Create the input layout
hr = pD3dDevice->CreateInputLayout( layout, numElements, pVertexShaderBlob->GetBufferPointer(), pVertexShaderBlob->GetBufferSize(), &mpVertexLayout );
ASSERT( SUCCEEDED(hr), _L("Error creating CPUT GUI system input layout" ));
CPUTSetDebugName( mpVertexLayout, _L("CPUT GUI InputLayout object"));
// 5. create the vertex shader constant buffer pointers
D3D11_BUFFER_DESC bd;
ZeroMemory( &bd, sizeof(bd) );
bd.Usage = D3D11_USAGE_DEFAULT;
bd.ByteWidth = sizeof(GUIConstantBufferVS);
bd.BindFlags = D3D11_BIND_CONSTANT_BUFFER;
bd.CPUAccessFlags = 0;
hr = pD3dDevice->CreateBuffer( &bd, NULL, &mpConstantBufferVS );
ASSERT( SUCCEEDED(hr), _L("Error creating constant buffer VS" ));
CPUTSetDebugName( mpConstantBufferVS, _L("GUI ConstantBuffer"));
// Set the texture directory for loading the control texture atlas
pAssetLibrary->SetTextureDirectoryName(ResourceDirectory);
// load the control atlas
mpControlTextureAtlas = (CPUTTextureDX11*) pAssetLibrary->GetTexture(ControlAtlasTexture);
if(NULL==mpControlTextureAtlas)
{
return CPUT_TEXTURE_LOAD_ERROR;
}
mpControlTextureAtlasView = mpControlTextureAtlas->GetShaderResourceView();
mpControlTextureAtlasView->AddRef();
// restore the asset library's texture directory
pAssetLibrary->SetTextureDirectoryName(OriginalAssetLibraryDirectory);
// 6. Load the font atlas
// store the existing asset library font directory
OriginalAssetLibraryDirectory = pAssetLibrary->GetFontDirectory();
// set font directory to the resource directory
pAssetLibrary->SetFontDirectoryName(ResourceDirectory);
mpFont = (CPUTFontDX11*) pAssetLibrary->GetFont(DefaultFontFilename);
if(NULL==mpFont)
{
return CPUT_TEXTURE_LOAD_ERROR;
}
mpTextTextureAtlas = mpFont->GetAtlasTexture();
mpTextTextureAtlas->AddRef();
mpTextTextureAtlasView = mpFont->GetAtlasTextureResourceView();
mpTextTextureAtlasView->AddRef();
// restore the asset library's font directory
pAssetLibrary->SetTextureDirectoryName(OriginalAssetLibraryDirectory);
// 7. Set up the DirectX uber-buffers that the controls draw into
int maxSize = max(CPUT_GUI_BUFFER_STRING_SIZE, CPUT_GUI_BUFFER_SIZE);
maxSize = max(maxSize, CPUT_GUI_VERTEX_BUFFER_SIZE);
maxSize *= sizeof( CPUTGUIVertex );
char *pZeroedBuffer= new char[maxSize];
memset(pZeroedBuffer, 0, maxSize);
// set up buffer description
ZeroMemory( &bd, sizeof(bd) );
bd.Usage = D3D11_USAGE_DEFAULT;
bd.ByteWidth = sizeof( CPUTGUIVertex ) * CPUT_GUI_VERTEX_BUFFER_SIZE; //mUberBufferIndex;
bd.BindFlags = D3D11_BIND_VERTEX_BUFFER;
bd.CPUAccessFlags = 0;
// initialization data (all 0's for now)
D3D11_SUBRESOURCE_DATA InitData;
ZeroMemory( &InitData, sizeof(InitData) );
InitData.pSysMem = mpMirrorBuffer;
// mpUberBuffer
SAFE_RELEASE(mpUberBuffer);
hr = pD3dDevice->CreateBuffer( &bd, &InitData, &mpUberBuffer );
ASSERT( !FAILED( hr ), _L("CPUT GUI FPS counter buffer creation failure"));
CPUTSetDebugName(mpUberBuffer, _L("CPUT GUI: Control's main vertex buffer"));
// mpTextUberBuffer
bd.ByteWidth = sizeof( CPUTGUIVertex ) * CPUT_GUI_BUFFER_STRING_SIZE;
hr = pD3dDevice->CreateBuffer( &bd, &InitData, &mpTextUberBuffer );
ASSERT( !FAILED( hr ), _L("CPUT GUI FPS counter buffer creation failure"));
CPUTSetDebugName(mpTextUberBuffer, _L("CPUT GUI: control text vertex buffer"));
// mpFocusedControlBuffer
bd.ByteWidth = sizeof( CPUTGUIVertex ) * CPUT_GUI_VERTEX_BUFFER_SIZE;
hr = pD3dDevice->CreateBuffer( &bd, &InitData, &mpFocusedControlBuffer );
ASSERT( !FAILED( hr ), _L("CPUT GUI FPS counter buffer creation failure"));
CPUTSetDebugName(mpFocusedControlBuffer, _L("CPUT GUI: focused control images vertex buffer"));
// mpFocusedControlTextBuffer
bd.ByteWidth = sizeof( CPUTGUIVertex ) * CPUT_GUI_BUFFER_STRING_SIZE; //mFocusedControlTextBufferIndex;
hr = pD3dDevice->CreateBuffer( &bd, &InitData, &mpFocusedControlTextBuffer );
ASSERT( !FAILED( hr ), _L("CPUT GUI FPS counter buffer creation failure"));
CPUTSetDebugName(mpFocusedControlTextBuffer, _L("CPUT GUI: focused control text vertex buffer"));
// mpFPSDirectXBuffer
bd.ByteWidth = sizeof( CPUTGUIVertex ) * CPUT_GUI_BUFFER_STRING_SIZE;
hr = pD3dDevice->CreateBuffer( &bd, &InitData, &mpFPSDirectXBuffer );
ASSERT( !FAILED( hr ), _L("CPUT GUI FPS counter buffer creation failure"));
CPUTSetDebugName(mpFPSDirectXBuffer, _L("CPUT GUI: FPS display text"));
// no longer need the device - release it.
SAFE_RELEASE(pD3dDevice);
SAFE_DELETE_ARRAY(pZeroedBuffer);
// 8. Register all GUI sub-resources
// Walk all the controls/fonts and have them register all their required static resources
// Returning errors if you couldn't find your resources
result = CPUTText::RegisterStaticResources();
if(CPUTFAILED(result))
{
return result;
}
result = CPUTButton::RegisterStaticResources();
if(CPUTFAILED(result))
{
return result;
}
result = CPUTCheckbox::RegisterStaticResources();
if(CPUTFAILED(result))
{
return result;
}
result = CPUTSlider::RegisterStaticResources();
if(CPUTFAILED(result))
{
return result;
}
result = CPUTDropdown::RegisterStaticResources();
if(CPUTFAILED(result))
{
return result;
}
// create the FPS CPUTText object for drawing FPS
mpFPSCounter = new CPUTText(_L("FPS:"), ID_CPUT_GUI_FPS_COUNTER, mpFont);
mpFPSCounter->SetAutoArranged(false);
mpFPSCounter->SetPosition(0,0);
// start the timer
mpFPSTimer->StartTimer();
// done
return CPUT_SUCCESS;
}
//-----------------------------------------------------------------------------
CPUTResult CPUTAssetSet::LoadAssetSet(std::string name, int numSystemMaterials, std::string *pSystemMaterialNames)
{
CPUTResult result = CPUT_SUCCESS;
// if not found, load the set file
CPUTConfigFile ConfigFile;
result = ConfigFile.LoadFile(name);
if( !CPUTSUCCESS(result) )
{
return result;
}
// ASSERT( CPUTSUCCESS(result), "Failed loading set file '" + name + "'." );
mAssetCount = ConfigFile.BlockCount() + 1; // Add one for the implied root node
mppAssetList = new CPUTRenderNode*[mAssetCount];
mppAssetList[0] = mpRootNode;
mpRootNode->AddRef();
CPUTAssetLibrary *pAssetLibrary = (CPUTAssetLibrary*)CPUTAssetLibrary::GetAssetLibrary();
CPUTAnimation *pDefaultAnimation = NULL;
for(UINT ii=0; ii<mAssetCount-1; ii++) // Note: -1 because we added one for the root node (we don't load it)
{
CPUTConfigBlock *pBlock = ConfigFile.GetBlock(ii);
ASSERT(pBlock != NULL, "Cannot find block");
if( !pBlock )
{
return CPUT_ERROR_PARAMETER_BLOCK_NOT_FOUND;
}
std::string nodeType = pBlock->GetValueByName("type")->ValueAsString();
CPUTRenderNode *pParentNode = NULL;
// TODO: use Get*() instead of Load*() ?
std::string name = pBlock->GetValueByName("name")->ValueAsString();
int parentIndex;
CPUTRenderNode *pNode = NULL;
if(0==nodeType.compare("null"))
{
pNode = pNode = CPUTNullNode::Create();
result = ((CPUTNullNode*)pNode)->LoadNullNode(pBlock, &parentIndex);
pParentNode = mppAssetList[parentIndex+1];
std::string &parentPrefix = pParentNode->GetPrefix();
std::string prefix = parentPrefix;
prefix.append(".");
prefix.append(name);
pNode->SetPrefix(prefix);
// pNode->SetPrefix( parentPrefix + "." + name );
pAssetLibrary->AddNullNode("", parentPrefix + name, "", (CPUTNullNode*)pNode);
// Add this null's name to our prefix
// Append this null's name to our parent's prefix
pNode->SetParent( pParentNode );
pParentNode->AddChild( pNode );
}
else if(0==nodeType.compare("model"))
{
CPUTConfigEntry *pValue = pBlock->GetValueByName( "instance" );
CPUTModel *pModel = CPUTModel::Create();
if( pValue == &CPUTConfigEntry::sNullConfigValue )
{
// Not found. So, not an instance.
pModel->LoadModel(pBlock, &parentIndex, NULL, numSystemMaterials, pSystemMaterialNames);
}
else
{
int instance = pValue->ValueAsInt();
// If the current node is an instance of itself then it has no "master" model
if(ii == instance)
{
// TODO: create instance model object
pModel->LoadModel(pBlock, &parentIndex, NULL, numSystemMaterials, pSystemMaterialNames);
}
else
{
pModel->LoadModel(pBlock, &parentIndex, (CPUTModel*)mppAssetList[instance+1], numSystemMaterials, pSystemMaterialNames);
}
}
pParentNode = mppAssetList[parentIndex+1];
pModel->SetParent( pParentNode );
pParentNode->AddChild( pModel );
std::string &parentPrefix = pParentNode->GetPrefix();
pModel->SetPrefix( parentPrefix );
pAssetLibrary->AddModel(name, parentPrefix, "", pModel);
pModel->UpdateBoundsWorldSpace();
#ifdef SUPPORT_DRAWING_BOUNDING_BOXES
// Create a mesh for rendering the bounding box
// TODO: There is definitely a better way to do this. But, want to see the bounding boxes!
pModel->CreateBoundingBoxMesh();
#endif
pNode = pModel;
}
else if(0==nodeType.compare("light"))
{
pNode = CPUTLight::Create();
((CPUTLight*)pNode)->LoadLight(pBlock, &parentIndex);
pParentNode = mppAssetList[parentIndex+1]; // +1 because we added a root node to the start
pNode->SetParent( pParentNode );
pParentNode->AddChild( pNode );
std::string &parentPrefix = pParentNode->GetPrefix();
pNode->SetPrefix( parentPrefix );
pAssetLibrary->AddLight(name, parentPrefix, "", (CPUTLight*)pNode);
}
else if(0==nodeType.compare("camera"))
{
pNode = CPUTCamera::Create(CPUT_PERSPECTIVE);
((CPUTCamera*)pNode)->LoadCamera(pBlock, &parentIndex);
pParentNode = mppAssetList[parentIndex+1]; // +1 because we added a root node to the start
pNode->SetParent( pParentNode );
pParentNode->AddChild( pNode );
std::string &parentPrefix = pParentNode->GetPrefix();
pNode->SetPrefix( parentPrefix );
pAssetLibrary->AddCamera(name, parentPrefix, "", (CPUTCamera*)pNode);
if( !mpFirstCamera ) { mpFirstCamera = (CPUTCamera*)pNode; mpFirstCamera->AddRef();}
++mCameraCount;
}
else
{
ASSERT(0,"Unsupported node type '" + nodeType + "'.");
}
CPUTConfigEntry *pAnimValue = pBlock->GetValueByName( "Animation0" );
//int autoPlayAnimationIndex = pBlock->GetValueByName( "DefaultAnimation" );
for(int i = 1; pAnimValue != &CPUTConfigEntry::sNullConfigValue; ++i )
{
CPUTAnimation *pCurrentAnimation = pAssetLibrary->GetAnimation(pAnimValue->ValueAsString());
//First Animation will be default for now
if(pCurrentAnimation != NULL && i == 1 /*autoPlayAnimationIndex*/)
{
pDefaultAnimation = pCurrentAnimation ;
pCurrentAnimation->AddRef();
}
std::stringstream animName;
animName << "Animation" << i;
pAnimValue = pBlock->GetValueByName(animName.str());
pNode->mAnimationList.push_back(pCurrentAnimation);
}
// Add the node to our asset list (i.e., the linear list, not the hierarchical)
mppAssetList[ii+1] = pNode;
// Don't AddRef.Creating it set the refcount to 1. We add it to the list, and then we're done with it.
// Net effect is 0 (+1 to add to list, and -1 because we're done with it)
// pNode->AddRef();
}
//Set the default animation to the current Asset Set
if(pDefaultAnimation != NULL && mAssetCount > 1)
{
//Apply Animation to root of the setfile
mppAssetList[1]->SetAnimation(pDefaultAnimation);
}
SAFE_RELEASE(pDefaultAnimation);
return result;
}
CPUTResult CPUTTextureDX11::CreateNativeTexture(
ID3D11Device *pD3dDevice,
const cString &fileName,
ID3D11ShaderResourceView **ppShaderResourceView,
ID3D11Resource **ppTexture,
bool ForceLoadAsSRGB
){
CPUTResult result;
HRESULT hr;
// Set up loading structure
//
// Indicate all texture parameters should come from the file
D3DX11_IMAGE_LOAD_INFO LoadInfo;
ZeroMemory(&LoadInfo, sizeof(D3DX11_IMAGE_LOAD_INFO));
LoadInfo.Width = D3DX11_FROM_FILE;
LoadInfo.Height = D3DX11_FROM_FILE;
LoadInfo.Depth = D3DX11_FROM_FILE;
LoadInfo.FirstMipLevel = D3DX11_FROM_FILE;
LoadInfo.MipLevels = D3DX11_FROM_FILE;
// LoadInfo.Usage = D3D11_USAGE_IMMUTABLE; // TODO: maintain a "mappable" flag? Set immutable if not mappable?
LoadInfo.Usage = D3D11_USAGE_DEFAULT;
LoadInfo.BindFlags = D3D11_BIND_SHADER_RESOURCE;
LoadInfo.CpuAccessFlags = 0;
LoadInfo.MiscFlags = 0;
LoadInfo.MipFilter = D3DX11_FROM_FILE;
LoadInfo.pSrcInfo = NULL;
LoadInfo.Format = (DXGI_FORMAT) D3DX11_FROM_FILE;
LoadInfo.Filter = D3DX11_FILTER_NONE;
// if we're 'forcing' load of sRGB data, we need to verify image is sRGB
// or determine image format that best matches the non-sRGB source format in hopes that the conversion will be faster
// and data preserved
if(true == ForceLoadAsSRGB)
{
// get the source image info
D3DX11_IMAGE_INFO SrcInfo;
hr = D3DX11GetImageInfoFromFile(fileName.c_str(), NULL, &SrcInfo, NULL);
ASSERT( SUCCEEDED(hr), _L(" - Error loading texture '")+fileName+_L("'.") );
// find a closest equivalent sRGB format
result = GetSRGBEquivalent(SrcInfo.Format, LoadInfo.Format);
ASSERT( CPUTSUCCESS(result), _L("Error loading texture '")+fileName+_L("'. It is specified this texture must load as sRGB, but the source image is in a format that cannot be converted to sRGB.\n") );
// set filtering mode to interpret 'in'-coming data as sRGB, and storing it 'out' on an sRGB surface
//
// As it stands, we don't have any tools that support sRGB output in DXT compressed textures.
// If we later support a format that does provide sRGB, then the filter 'in' flag will need to be removed
LoadInfo.Filter = D3DX11_FILTER_NONE | D3DX11_FILTER_SRGB_IN | D3DX11_FILTER_SRGB_OUT;
#if 0
// DWM: TODO: We want to catch the cases where the loader needs to do work.
// This happens if the texture's pixel format isn't supported by DXGI.
// TODO: how to determine?
// if a runtime conversion must happen report a performance warning error.
// Note: choosing not to assert here, as this will be a common issue.
if( SrcInfo.Format != LoadInfo.Format)
{
cString dxgiName = GetDXGIFormatString(SrcInfo.Format);
cString errorString = _T(__FUNCTION__);
errorString += _L("- PERFORMANCE WARNING: '") + fileName
+_L("' has an image format ")+dxgiName
+_L(" but must be run-time converted to ")+GetDXGIFormatString(LoadInfo.Format)
+_L(" based on requested sRGB target buffer.\n");
TRACE( errorString.c_str() );
}
#endif
}
//hr = D3DX11CreateTextureFromFile( pD3dDevice, fileName.c_str(), &LoadInfo, NULL, ppTexture, NULL );
hr = MyCreateTextureFromFile( pD3dDevice, fileName.c_str(), &LoadInfo, NULL, ppTexture, NULL );
ASSERT( SUCCEEDED(hr), _L("Failed to load texture: ") + fileName );
CPUTSetDebugName( *ppTexture, fileName );
hr = pD3dDevice->CreateShaderResourceView( *ppTexture, NULL, ppShaderResourceView );
ASSERT( SUCCEEDED(hr), _L("Failed to create texture shader resource view.") );
CPUTSetDebugName( *ppShaderResourceView, fileName );
return CPUT_SUCCESS;
}
// Application entry point. Execution begins here.
//-----------------------------------------------------------------------------
int WINAPI wWinMain( HINSTANCE hInstance, HINSTANCE hPrevInstance, LPWSTR lpCmdLine, int nCmdShow )
{
// Prevent unused parameter compiler warnings
UNREFERENCED_PARAMETER(hInstance);
UNREFERENCED_PARAMETER(hPrevInstance);
UNREFERENCED_PARAMETER(nCmdShow);
#ifdef DEBUG
// tell VS to report leaks at any exit of the program
_CrtSetDbgFlag ( _CRTDBG_ALLOC_MEM_DF | _CRTDBG_LEAK_CHECK_DF );
#endif
CPUTResult result=CPUT_SUCCESS;
int returnCode=0;
// create an instance of my sample
MySample *pSample = new MySample();
// We make the assumption we are running from the executable's dir in
// the CPUT SampleStart directory or it won't be able to use the relative paths to find the default
// resources
cString ResourceDirectory;
CPUTOSServices::GetOSServices()->GetExecutableDirectory(&ResourceDirectory);
ResourceDirectory.append(_L(".\\CPUT\\resources\\"));
// Initialize the system and give it the base CPUT resource directory (location of GUI images/etc)
// For now, we assume it's a relative directory from the executable directory. Might make that resource
// directory location an env variable/hardcoded later
pSample->CPUTInitialize(ResourceDirectory);
// window and device parameters
CPUTWindowCreationParams params;
params.deviceParams.refreshRate = 60;
params.deviceParams.swapChainBufferCount= 1;
params.deviceParams.swapChainFormat = DXGI_FORMAT_R8G8B8A8_UNORM_SRGB;
params.deviceParams.swapChainUsage = DXGI_USAGE_RENDER_TARGET_OUTPUT | DXGI_USAGE_SHADER_INPUT;
// parse out the parameter settings or reset them to defaults if not specified
cString AssetFilename;
cString CommandLine(lpCmdLine);
pSample->CPUTParseCommandLine(CommandLine, ¶ms, &AssetFilename);
// create the window and device context
result = pSample->CPUTCreateWindowAndContext(_L("CPUTWindow DirectX 11"), params);
ASSERT( CPUTSUCCESS(result), _L("CPUT Error creating window and context.") );
// initialize the task manager
gTaskMgr.Init();
// start the main message loop
returnCode = pSample->CPUTMessageLoop();
pSample->DeviceShutdown();
// shutdown task manage
gTaskMgr.Shutdown();
// cleanup resources
delete pSample;
return returnCode;
}
// Load the set file definition of this object
// 1. Parse the block of name/parent/transform info for model block
// 2. Load the model's binary payload (i.e., the meshes)
// 3. Assert the # of meshes matches # of materials
// 4. Load each mesh's material
//-----------------------------------------------------------------------------
CPUTResult CPUTModelDX11::LoadModel(CPUTConfigBlock *pBlock, int *pParentID, CPUTModel *pMasterModel, int numSystemMaterials, cString *pSystemMaterialNames)
{
CPUTResult result = CPUT_SUCCESS;
CPUTAssetLibraryDX11 *pAssetLibrary = (CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary();
cString modelSuffix = ptoc(this);
// set the model's name
mName = pBlock->GetValueByName(_L("name"))->ValueAsString();
mName = mName + _L(".mdl");
// resolve the full path name
cString modelLocation;
cString resolvedPathAndFile;
modelLocation = ((CPUTAssetLibraryDX11*)CPUTAssetLibrary::GetAssetLibrary())->GetModelDirectoryName();
modelLocation = modelLocation+mName;
CPUTOSServices::GetOSServices()->ResolveAbsolutePathAndFilename(modelLocation, &resolvedPathAndFile);
// Get the parent ID. Note: the caller will use this to set the parent.
*pParentID = pBlock->GetValueByName(_L("parent"))->ValueAsInt();
LoadParentMatrixFromParameterBlock( pBlock );
// Get the bounding box information
float3 center(0.0f), half(0.0f);
pBlock->GetValueByName(_L("BoundingBoxCenter"))->ValueAsFloatArray(center.f, 3);
pBlock->GetValueByName(_L("BoundingBoxHalf"))->ValueAsFloatArray(half.f, 3);
mBoundingBoxCenterObjectSpace = center;
mBoundingBoxHalfObjectSpace = half;
mMeshCount = pBlock->GetValueByName(_L("meshcount"))->ValueAsInt();
mpMesh = new CPUTMesh*[mMeshCount];
mpSubMaterialCount = new UINT[mMeshCount];
mpMaterial = new CPUTMaterial**[mMeshCount];
memset( mpMaterial, 0, mMeshCount * sizeof(CPUTMaterial*) );
mpInputLayout = new ID3D11InputLayout**[mMeshCount];
memset( mpInputLayout, 0, mMeshCount * sizeof(ID3D11InputLayout**) );
cString materialName;
char pNumber[4];
cString materialValueName;
CPUTModelDX11 *pMasterModelDX = (CPUTModelDX11*)pMasterModel;
for(UINT ii=0; ii<mMeshCount; ii++)
{
if(pMasterModelDX)
{
// Reference the master model's mesh. Don't create a new one.
mpMesh[ii] = pMasterModelDX->mpMesh[ii];
mpMesh[ii]->AddRef();
}
else
{
mpMesh[ii] = new CPUTMeshDX11();
}
}
if( !pMasterModelDX )
{
// Not a clone/instance. So, load the model's binary payload (i.e., vertex and index buffers)
// TODO: Change to use GetModel()
result = LoadModelPayload(resolvedPathAndFile);
ASSERT( CPUTSUCCESS(result), _L("Failed loading model") );
}
for(UINT ii=0; ii<mMeshCount; ii++)
{
// get the right material number ('material0', 'material1', 'material2', etc)
materialValueName = _L("material");
_itoa_s(ii, pNumber, 4, 10);
materialValueName.append(s2ws(pNumber));
materialName = pBlock->GetValueByName(materialValueName)->ValueAsString();
// Get/load material for this mesh
cString meshSuffix = itoc(ii);
#if GENERATE_BILLBOARD_TEXTURES
cString *pFinalSystemNames = new cString[numSystemMaterials+2];
pFinalSystemNames[1] = materialName + _L("Color");
pFinalSystemNames[0] = materialName + _L("ColorNormal");
int finalNumSystemMaterials = 2;
#else
UINT totalNameCount = numSystemMaterials + NUM_GLOBAL_SYSTEM_MATERIALS;
cString *pFinalSystemNames = new cString[totalNameCount];
// Copy "global" system materials to caller-supplied list
for( int jj=0; jj<numSystemMaterials; jj++ )
{
pFinalSystemNames[jj] = pSystemMaterialNames[jj];
}
pFinalSystemNames[totalNameCount + CPUT_MATERIAL_INDEX_SHADOW_CAST] = _L("..\\..\\Material\\ShadowCast");
pFinalSystemNames[totalNameCount + CPUT_MATERIAL_INDEX_AMBIENT_SHADOW_CAST] = _L("..\\..\\Material\\AmbientShadowCast");
pFinalSystemNames[totalNameCount + CPUT_MATERIAL_INDEX_HEIGHT_FIELD] = _L("..\\..\\Material\\HeightField");
pFinalSystemNames[totalNameCount + CPUT_MATERIAL_INDEX_BOUNDING_BOX] = _L("..\\..\\Material\\BoundingBox");
pFinalSystemNames[totalNameCount + CPUT_MATERIAL_INDEX_TERRAIN_LIGHT_MAP] = _L("..\\..\\Material\\TerrainLightMap");
pFinalSystemNames[totalNameCount + CPUT_MATERIAL_INDEX_TERRAIN_AND_TREES_LIGHT_MAP] = _L("..\\..\\Material\\TerrainAndTreesLightMap");
int finalNumSystemMaterials = numSystemMaterials + NUM_GLOBAL_SYSTEM_MATERIALS;
#endif
CPUTMaterialDX11 *pMaterial = (CPUTMaterialDX11*)pAssetLibrary->GetMaterial(materialName, false, modelSuffix, meshSuffix, NULL, finalNumSystemMaterials, pFinalSystemNames);
ASSERT( pMaterial, _L("Couldn't find material.") );
delete []pFinalSystemNames;
mpSubMaterialCount[ii] = pMaterial->GetSubMaterialCount();
HEAPCHECK;
SetSubMaterials(ii, pMaterial->GetSubMaterials());
HEAPCHECK;
// Release the extra refcount we're holding from the GetMaterial operation earlier
// now the asset library, and this model have the only refcounts on that material
pMaterial->Release();
}
return result;
}
