void CSystem::InitShader()
{
SharePtr<CShader> pVS = CResourceManager::GetInstance()->GetResource<CShader>(_T("PointTexShader.vs"), false);
SharePtr<CShader> pPS = CResourceManager::GetInstance()->GetResource<CShader>(_T("PointTexShader.ps"), false);
BEATS_ASSERT(pVS && pPS, _T("Load Shader Failed!"));
m_pProgram = CRenderManager::GetInstance()->GetShaderProgram(pVS->ID(), pPS->ID());
}
SharePtr<CMaterial> CFontManager::CreateDefaultMaterial(bool bBitmapFont)
{
if(!m_pProgramFreetypeText)
{
SharePtr<CShader> pVS = CResourceManager::GetInstance()->
GetResource<CShader>(_T("TextShader.vs"));
SharePtr<CShader> pPS = CResourceManager::GetInstance()->
GetResource<CShader>(_T("TextShader.ps"));
BEATS_ASSERT(pVS && pPS, _T("Load Shader Failed!"));
m_pProgramFreetypeText = CRenderManager::GetInstance()->GetShaderProgram(pVS->ID(), pPS->ID());
}
if(!m_pProgramBitmapText)
{
SharePtr<CShader> pVS = CResourceManager::GetInstance()->
GetResource<CShader>(_T("PointTexShader.vs"));
SharePtr<CShader> pPS = CResourceManager::GetInstance()->
GetResource<CShader>(_T("PointTexShader.ps"));
BEATS_ASSERT(pVS && pPS, _T("Load Shader Failed!"));
m_pProgramBitmapText = CRenderManager::GetInstance()->GetShaderProgram(pVS->ID(), pPS->ID());
}
SharePtr<CMaterial> material = new CMaterial();
material->GetRenderState()->SetBoolState(CBoolRenderStateParam::eBSP_ScissorTest, false);
material->GetRenderState()->SetBoolState(CBoolRenderStateParam::eBSP_Blend, true);
material->GetRenderState()->SetBlendFuncSrcFactor(GL_SRC_ALPHA);
material->GetRenderState()->SetBlendFuncTargetFactor(GL_ONE_MINUS_SRC_ALPHA);
material->GetRenderState()->SetShaderProgram(bBitmapFont ? m_pProgramBitmapText->ID() : m_pProgramFreetypeText->ID());
return material;
}
CSpriteFrameBatchManager::CSpriteFrameBatchManager()
{
SharePtr<CShader> pVS = CResourceManager::GetInstance()->GetResource<CShader>(_T("PointTexShader.vs"), false);
SharePtr<CShader> pPS = CResourceManager::GetInstance()->GetResource<CShader>(_T("PointTexShader.ps"), false);
BEATS_ASSERT(pVS && pPS, _T("Load Shader Failed!"));
m_pProgram = CRenderManager::GetInstance()->GetShaderProgram(pVS->ID(), pPS->ID());
m_pCamera = new CCamera(CCamera::eCT_2D);
int width, height;
CRenderManager::GetInstance()->GetWindowSize(width, height);
m_pCamera->SetWidth(width);
m_pCamera->SetHeight(height);
}
void CFontFace::NewPage()
{
SharePtr<CTexture> texture = new CTexture;
texture->InitWithData(nullptr, 0, PixelFormat::A8, PAGE_WIDTH, PAGE_HEIGHT);
++m_nCurrPage;
m_textures.push_back(texture);
SharePtr<CMaterial> material = CFontManager::GetInstance()->CreateDefaultMaterial();
material->SetTexture(0, texture);
m_materialMap[texture->ID()] = material;
}
void CSpriteFrameBatchManager::AddQuad( const CQuadPT &quad, SharePtr<CTexture> texture )
{
if(texture)
{
GLuint textureID = texture->ID();
auto itr = m_batches.find(textureID);
CSpriteFrameBatch *batch = nullptr;
if(itr == m_batches.end())
{
batch = new CSpriteFrameBatch;
m_batches[textureID] = batch;
}
else
{
batch = itr->second;
}
batch->AddQuad(quad, texture);
}
}
SharePtr<CMaterial> CComponentGraphic_GL::CreateMaterial(const TString &textureFileName)
{
SharePtr<CMaterial> material = new CMaterial(true);
material->GetRenderState()->SetBoolState(GL_DEPTH_TEST, true);
material->GetRenderState()->SetBoolState(GL_ALPHA_TEST, true);
material->GetRenderState()->SetAlphaFunc(GL_GREATER);
material->GetRenderState()->SetAlphaRef(0);
material->GetRenderState()->SetBoolState(GL_BLEND, true);
material->GetRenderState()->SetBlendFuncSrcFactor(GL_SRC_ALPHA);
material->GetRenderState()->SetBlendFuncTargetFactor(GL_ONE_MINUS_SRC_ALPHA);
SharePtr<CShader> pVS = CResourceManager::GetInstance()->GetResource<CShader>(_T("PointTexShader.vs"), false);
SharePtr<CShader> pPS = CResourceManager::GetInstance()->GetResource<CShader>(_T("PointTexShader.ps"), false);
BEATS_ASSERT(pVS && pPS, _T("Load Shader Failed!"));
CShaderProgram *program = CRenderManager::GetInstance()->GetShaderProgram(pVS->ID(), pPS->ID());
material->GetRenderState()->SetShaderProgram(program->ID());
SharePtr<CTexture> texture = CResourceManager::GetInstance()->GetResource<CTexture>(textureFileName, false);
BEATS_ASSERT(texture, _T("Create Component Texture Failed!"));
material->SetTexture(0, texture);
return material;
}