// /////////////////////////////////////////////////////////////////
//
// /////////////////////////////////////////////////////////////////
bool Pool3dGame::VInitOpenGL()
{
bool result = true;
GF_LOG_DEB("Initializing the GLEW library");
#if TARGET_OS_MAC
glewExperimental = GL_TRUE;
#endif
GLenum res = glewInit();
if (GLEW_OK != res)
{
// Problem: glewInit failed, something is seriously wrong.
GF_LOG_ERR(string("Failed to initialize the GLEW library: ") + string(reinterpret_cast<const char *>(glewGetErrorString(res))));
result = false;
}
if(result)
{
GF_LOG_DEB(string("Using GLEW version: ") + string(reinterpret_cast<const char *>(glewGetString(GLEW_VERSION))));
}
// Check for required OpenGL extensions here and set application wide flags if certain features are available.
// TODO: check for other extensions.
#ifdef GLEW_EXT_texture_filter_anisotropic
m_isAnisotropicExtPresent = true;
#endif
// Perform any global OpenGL initialization here.
if(result)
{
// Set the color buffer clear value.
glClearColor(GameHalloran::g_gcLightGray.GetX(), GameHalloran::g_gcLightGray.GetY(), GameHalloran::g_gcLightGray.GetZ(), GameHalloran::g_gcLightGray.GetW());
// Enable depth testing.
glEnable(GL_DEPTH_TEST);
// Set the alpha blending function.
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
// Turn on anitaliasing for lines
glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
// Cull all back facing triangles.
glCullFace(GL_BACK);
// Set the triangle winding.
glFrontFace(GL_CCW);
// Initialize the TextureManager last once all other OpenGL initialization is done.
m_texManagerPtr.reset(GCC_NEW TextureManager(10, 1024*1024*20));
m_texManagerPtr->SetTextureFilterMode(TextureManager::eAnisotropic);
m_texManagerPtr->SetAnisotropicLinearLevel(1.0f);
GameMain::SetupTextureAtlasManager(std::string("atlases") + ZipFile::ZIP_PATH_SEPERATOR + std::string("atlasDictionary.xml"));
}
return (result);
}
bool TestApp::VInitOpenGL()
{
bool result = true;
GF_LOG_DEB("Initializing the GLEW library");
#if defined(TARGET_OS_MAC)
glewExperimental = GL_TRUE;
#endif
GLenum res = glewInit();
if(GLEW_OK != res) {
GF_LOG_ERR(string("Failed to initialize the GLEW library: ") + string(reinterpret_cast<const char *>(glewGetErrorString(res))));
result = false;
}
if(result) {
GF_LOG_DEB(string("Using GLEW version: ") + string(reinterpret_cast<const char *>(glewGetString(GLEW_VERSION))));
}
#ifdef GLEW_EXT_texture_filter_anisotropic
m_isAnisotropicExtPresent = true;
#endif
if(result) {
glClearColor(GameHalloran::g_gcBlue.GetX()
, GameHalloran::g_gcBlue.GetY()
, GameHalloran::g_gcBlue.GetZ()
, GameHalloran::g_gcBlue.GetW());
glEnable(GL_DEPTH_TEST);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glHint(GL_LINE_SMOOTH_HINT, GL_NICEST);
glCullFace(GL_BACK);
glFrontFace(GL_CCW);
m_texManagerPtr.reset(GCC_NEW TextureManager(10, 1024 * 1024 * 20));
m_texManagerPtr->SetTextureFilterMode(TextureManager::eAnisotropic);
m_texManagerPtr->SetAnisotropicLinearLevel(1.0f);
GameMain::SetupTextureAtlasManager(std::string("atlases") + ZipFile::ZIP_PATH_SEPERATOR + std::string("atlasDictionary.xml"));
}
return (result);
}
