void Effect::AddVariable(ID3DX11EffectVariable* var, const D3DX11_EFFECT_VARIABLE_DESC* varDesc, const D3DX11_EFFECT_TYPE_DESC* typeDesc) {
_ASSERT(var && varDesc && typeDesc);
switch (typeDesc->Class) {
case D3D_SVC_SCALAR : {
ID3DX11EffectScalarVariable* scalarVar = var->AsScalar();
_ASSERT(scalarVar->IsValid());
scalarVars[varDesc->Name] = scalarVar;
break;
}
case D3D_SVC_VECTOR : {
ID3DX11EffectVectorVariable* vectorVar = var->AsVector();
_ASSERT(vectorVar->IsValid());
vectorVars[varDesc->Name] = vectorVar;
break;
}
case D3D_SVC_MATRIX_COLUMNS:
case D3D_SVC_MATRIX_ROWS: {
ID3DX11EffectMatrixVariable* matrixVar = var->AsMatrix();
_ASSERT(matrixVar->IsValid());
matrixVars[varDesc->Name] = matrixVar;
break;
}
case D3D_SVC_STRUCT: structVars[varDesc->Name] = var;
break;
case D3D_SVC_OBJECT: {
ID3DX11EffectShaderResourceVariable* resourceVar = var->AsShaderResource();
if (resourceVar->IsValid()) {
resourceVars[varDesc->Name] = resourceVar;
}
break;
}
default:
_ASSERT(false);
}
}
bool Prism::Surface::SetTexture(const std::string& aResourceName, Texture* aTexture)
{
DL_ASSERT_EXP(aTexture != nullptr
, CU::Concatenate("Shader resource ( %s ) tried to use invalid texture", aResourceName.c_str()));
ID3DX11EffectShaderResourceVariable* shaderVar = myEffect->GetEffect()->GetVariableByName(aResourceName.c_str())->AsShaderResource();
if (shaderVar->IsValid() == false)
{
//DL_MESSAGE_BOX("Failed to get ShaderResource", "Surface Error", MB_ICONWARNING);
RESOURCE_LOG("Failed to get ShaderResource");
return false;
}
if (aResourceName == "EmissiveTexture")
{
myEmissive = true;
}
myTextures.Add(aTexture);
myShaderResources.Add(aTexture->GetShaderView());
myShaderResourceViews.Add(shaderVar);
myShaderResourceNames.Add(aResourceName);
return true;
}
bool Prism::Surface::SetTexture(const std::string& aResourceName, const std::string& aFileName, bool aUseSRGB)
{
aUseSRGB;
DL_ASSERT_EXP(aFileName != ""
, CU::Concatenate("Shader resource ( %s ) tried to use invalid filePath", aResourceName.c_str()));
Texture* tex = Engine::GetInstance()->GetTextureContainer()->GetTexture(aFileName);
ID3DX11EffectShaderResourceVariable* shaderVar = myEffect->GetEffect()->GetVariableByName(aResourceName.c_str())->AsShaderResource();
if (shaderVar->IsValid() == false)
{
std::string errorMsg = "Failed to get ShaderResource: " + aResourceName;
//DL_MESSAGE_BOX(errorMsg.c_str(), "Surface Error", MB_ICONWARNING);
RESOURCE_LOG(errorMsg.c_str());
return false;
}
if (aResourceName == "EmissiveTexture")
{
myEmissive = true;
}
myTextures.Add(tex);
myShaderResources.Add(tex->GetShaderView());
myShaderResourceViews.Add(shaderVar);
myFilePaths.Add(aFileName);
myShaderResourceNames.Add(aResourceName);
return true;
}
bool CD3DEffect::SetResources(LPCSTR handle, ID3D11ShaderResourceView** ppSRViews, size_t count)
{
if (m_effect)
{
ID3DX11EffectShaderResourceVariable* var = m_effect->GetVariableByName(handle)->AsShaderResource();
if (var->IsValid())
return SUCCEEDED(var->SetResourceArray(ppSRViews, 0, count));
}
return false;
}
bool CD3DEffect::SetTexture(LPCSTR handle, CD3DTexture &texture)
{
if (m_effect)
{
ID3DX11EffectShaderResourceVariable* var = m_effect->GetVariableByName(handle)->AsShaderResource();
if (var->IsValid())
return SUCCEEDED(var->SetResource(texture.GetShaderResource()));
}
return false;
}
void DX11Shader::setTextureArray(const char* strName, Texture texture, UINT uTexture)
{
ID3DX11EffectShaderResourceVariable* pTextureVariable;
pTextureVariable = m_pEffect->pEffect->GetVariableByName(strName)->AsShaderResource();
if (pTextureVariable->IsValid()) {
pTextureVariable->SetResourceArray(&texture.getData()->m_pShaderResource, uTexture, 1);
}
else {
EventManager::Instance().postMessage("Unknown shaderresource variable: %s in shader: %s", strName, m_pEffect->strName);
}
}
bool Prism::Surface::SetTexture(const std::string& aResourceName, ID3D11ShaderResourceView* aResource)
{
ID3DX11EffectShaderResourceVariable* shaderVar = myEffect->GetEffect()->GetVariableByName(aResourceName.c_str())->AsShaderResource();
if (shaderVar->IsValid() == false)
{
//DL_MESSAGE_BOX("Failed to get ShaderResource", "Surface Error", MB_ICONWARNING);
RESOURCE_LOG("Failed to get ShaderResource");
return false;
}
myShaderResources.Add(aResource);
myShaderResourceViews.Add(shaderVar);
myShaderResourceNames.Add(aResourceName);
return true;
}
bool Surface::SetTexture(const std::string& aResourceName, const std::string& aFileName, const bool aUseSRGB)
{
aUseSRGB;
Texture* tex = Engine::GetInstance()->GetTextureContainer().GetTexture(aFileName);
ID3DX11EffectShaderResourceVariable* shaderVar = myEffect->GetEffect()->GetVariableByName(aResourceName.c_str())->AsShaderResource();
if (shaderVar->IsValid() == false)
{
DL_MESSAGE_BOX("Failed to get ShaderResource", "Surface Error", MB_ICONWARNING);
return false;
}
myTextures.Add(tex);
myShaderViews.Add(shaderVar);
return true;
}
void EffectSystemD3D11::UpdateTexture2D(int effectID, const char *name, const char *path)
{
ASSERT_EFFECT(effectID);
std::string key(path);
// 检查是否已创建
if (mTexture2Ds.find(key) == mTexture2Ds.end())
{
CreateTexture2D(key);
}
// set resource
ID3D11ShaderResourceView *resource = mTexture2Ds[key];
ID3DX11EffectShaderResourceVariable *resourceVariable = mEffects[effectID]->GetVariableByName(name)->AsShaderResource();
if (resourceVariable->IsValid())
{
resourceVariable->SetResource(resource);
}
else
{
LogSystem::GetInstance().Log("effect shader resource「%s」非法", name);
return;
}
}
void Prism::Surface::ReloadSurface()
{
myTextures.RemoveAll();
myShaderResourceViews.RemoveAll();
myShaderResources.RemoveAll();
for (int i = 0; i < myFilePaths.Size(); ++i)
{
Texture* tex = Engine::GetInstance()->GetTextureContainer()->GetTexture(myFilePaths[i]);
ID3DX11EffectShaderResourceVariable* shaderVar = myEffect->GetEffect()->GetVariableByName(myShaderResourceNames[i].c_str())->AsShaderResource();
if (shaderVar->IsValid() == false)
{
std::string errorMsg = "Failed to get ShaderResource: " + myShaderResourceNames[i];
//DL_MESSAGE_BOX(errorMsg.c_str(), "Surface Error", MB_ICONWARNING);
RESOURCE_LOG(errorMsg.c_str());
}
myTextures.Add(tex);
myShaderResources.Add(tex->GetShaderView());
myShaderResourceViews.Add(shaderVar);
}
}
