void Version::ToString(Ogre::String& text) const
{
Ogre::StringUtil::StrStreamType versionText;
//Find the last non-zero component
int lastNonzeroComponent = -1;
for (int index = MAX_COMPONENTS - 1; index >= 0; index--)
{
if (this->components[index] != 0)
{
lastNonzeroComponent = index;
break;
}
}
//Output everything up to the last non-zero component
if (lastNonzeroComponent >= 0)
{
for (int index = 0; index <= lastNonzeroComponent; index++)
{
versionText << this->components[index];
if (index < lastNonzeroComponent)
versionText << ".";
}
}
else
{
//All components are zero
versionText << "0";
}
text = versionText.str();
}
static Ogre::ShadowTechnique ParseShadowTechnique(const gkString& technique)
{
gkString techniqueLower = technique;
Ogre::StringUtil::toLowerCase(techniqueLower);
if (techniqueLower == "none")
return Ogre::SHADOWTYPE_NONE;
else if (techniqueLower == "stencilmodulative")
return Ogre::SHADOWTYPE_STENCIL_MODULATIVE;
else if (techniqueLower == "stenciladditive")
return Ogre::SHADOWTYPE_STENCIL_ADDITIVE;
else if (techniqueLower == "texturemodulative")
return Ogre::SHADOWTYPE_TEXTURE_MODULATIVE;
else if (techniqueLower == "textureadditive")
return Ogre::SHADOWTYPE_TEXTURE_ADDITIVE;
else if (techniqueLower == "texturemodulativeintegrated")
return Ogre::SHADOWTYPE_TEXTURE_MODULATIVE_INTEGRATED;
else if (techniqueLower == "textureadditiveintegrated")
return Ogre::SHADOWTYPE_TEXTURE_ADDITIVE_INTEGRATED;
Ogre::StringUtil::StrStreamType errorMessage;
errorMessage << "Invalid shadow technique specified: " << technique;
OGRE_EXCEPT
(
Ogre::Exception::ERR_INVALIDPARAMS,
errorMessage.str(),
"ParseShadowTechnique"
);
}
gkString getNativeWinHandleFromWxWin(wxWindow* win)
{
gkString handle;
if (!win) return handle;
#ifdef WIN32
handle = Ogre::StringConverter::toString((size_t)((HWND)win->GetHandle()));
#elif defined(__WXGTK__)
// copied from wxOgreMVC
// handle format: display:screen:window of types ulong:uint:ulong
GtkWidget* widget = win->GetHandle();
gtk_widget_realize( widget ); // Mandatory. Otherwise, a segfault happens.
Ogre::StringUtil::StrStreamType handleStream;
Display* display = GDK_WINDOW_XDISPLAY( widget->window );
Window wid = GDK_WINDOW_XWINDOW( widget->window ); // Window is a typedef for XID, which is a typedef for unsigned int
// Get the right display (DisplayString() returns ":display.screen")
gkString displayStr = DisplayString( display );
displayStr = displayStr.substr( 1, ( displayStr.find( ".", 0 ) - 1 ) );
// Put all together
handleStream << displayStr << ':' << DefaultScreen( display ) << ':' << wid;
handle = handleStream.str();
#else
#error Not supported yet!
#endif
return handle;
}
Ogre::SceneNode *VLogicModel::_createLocatorSceneNode(const Ogre::Vector3 &pos, const Ogre::Quaternion &ori)
{
static VUINT32 count = 0;
Ogre::StringUtil::StrStreamType str;
str<<"Locator_"<<std::setw(5)<<std::setfill('0')<<count++<<std::ends;
Ogre::SceneNode *locatorNode = mModelMainNode->createChildSceneNode(str.str());
locatorNode->translate(pos);
locatorNode->setOrientation(ori);
return locatorNode;
}
//-----------------------------------------------------------------------
// g e t U n i q u e N a m e
//-----------------------------------------------------------------------
Ogre::String TGTexture::getUniqueName(void)
{
Ogre::String str;
Ogre::StringUtil::StrStreamType strstream;
strstream << "_tgui_ogre_" << m_texturenumber;
str = strstream.str();
++m_texturenumber;
return str;
}
/*************************************************************************
return a Ogre::string that contains a unique name.
*************************************************************************/
Ogre::String OgreCEGUITexture::getUniqueName(void)
{
Ogre::String str;
#ifdef CEGUI_USEOLDOGRESTRING
str << "_cegui_ogre_" << d_texturenumber;
#else
Ogre::StringUtil::StrStreamType strstream;
strstream << "_cegui_ogre_" << d_texturenumber;
str = strstream.str();
#endif
++d_texturenumber;
return str;
}
BoxCenterMovable::BoxCenterMovable()
: mObjectCenterPointRect(NULL)
, mObjectCenterPointOverlay(NULL)
{
// Disable cast shadows by default
mCastShadows = false;
m_pParentSceneManager = NULL;
mParentNode = NULL;
m_pCamera = NULL;
// Generate name
Ogre::StringUtil::StrStreamType str;
str << "BoxCenterMovable" << ms_uGenNameCount++;
mName = str.str();
}
EditorFrameHandler::EditorFrameHandler(const char *scene_config_path) :
ScriptFrameHandler(),
ExitRequested(false),
SceneRootElement(NULL),
CollisionModels(1000),
EditorCamera(NULL),
CameraMoveDirection(Ogre::Vector3::ZERO),
CameraVelocity(30),
SelectedObject(NULL),
ObjectDescription(NULL)
{
ConfigPath = AAUtilities::StringCopy(scene_config_path);
TiXmlDocument *xml = new TiXmlDocument(ConfigPath);
bool loadOkay = xml->LoadFile();
assert(loadOkay);
if (!loadOkay)
{
Ogre::StringUtil::StrStreamType errorMessage;
errorMessage << "There was an error with the xml file: " << scene_config_path;
OGRE_EXCEPT
(
Ogre::Exception::ERR_INVALID_STATE,
errorMessage.str(),
"XMLConfigurable::Parse"
);
return;
}
SceneRootElement = xml->FirstChildElement()->Clone()->ToElement();
delete xml;
assert( SceneRootElement );
}
BillboardSetElement::BillboardSetElement(const String &type, System *system) :
EffectElement(type, system),
mBillboardSet(NULL),
mBillboardColour(Ogre::ColourValue::White),
mScaleIntervalTime(0.1f),
mSizeChanged(false),
mBillboardCount(5),
mBillboardMaterial("BaseWhiteNoLighting"),
mBillboardInterval(10.0f),
mBillboardWidth(100.0f),
mBillboardHeight(100.0f),
mAlphaValue(1.0f),
mColourChanged(false),
mStacks(1),
mSlices(1),
mTexIntervalTime(0.1f),
mCurrentTexIntervalTime(0.0f)
{
for (int i=0; i<MAX_STAGES; ++i)
{
mBillboardScale[i] = Ogre::Vector3(1.0f, 1.0f, 1.0f);
}
if ( initDefaults(mElementType) )
{
Ogre::ParamDictionary* dict = getParamDictionary();
// Custom params
dict->addParameter(Ogre::ParameterDef("BillboardColour",
"BillboardColour",
Ogre::PT_COLOURVALUE), &msBillboardColourCmd);
dict->addParameter(Ogre::ParameterDef("BillboardAlpha",
"Billboard Alpha Value of first point and second point.",
Ogre::PT_REAL),&msBillboardAlphaCmd);
dict->addParameter(Ogre::ParameterDef("BillboardCount",
"the life time of the vertex.",
Ogre::PT_INT),&msBillboardCountCmd);
dict->addParameter(Ogre::ParameterDef("Material",
"alpha factor of head point.",
Ogre::PT_STRING),&msBillboardMaterialCmd);
dict->addParameter(Ogre::ParameterDef("BillboardInterval",
"alpha factor of tail point.",
Ogre::PT_REAL),&msBillboardIntervalCmd);
dict->addParameter(Ogre::ParameterDef("BillboardHeight",
"alpha factor of tail point.",
Ogre::PT_REAL),&msBillboardHeightCmd);
dict->addParameter(Ogre::ParameterDef("BillboardWidth",
"alpha factor of tail point.",
Ogre::PT_REAL),&msBillboardWidthCmd);
for (int i=0;i<MAX_STAGES;i++)
{
msBillboardScaleCmd[i].mIndex = i;
Ogre::StringUtil::StrStreamType stage;
stage << i;
String colour_title = String("BillboardScale") + stage.str();
String colour_descr = String("Stage ") + stage.str() +
String(" BillboardScale of first point and second point.");
dict->addParameter(Ogre::ParameterDef(colour_title, colour_descr,
Ogre::PT_VECTOR3), &msBillboardScaleCmd[i]);
}
dict->addParameter(Ogre::ParameterDef("ScaleIntervalTime",
"the interval time of changing scale.",
Ogre::PT_REAL),&msScaleIntervalTimeCmd);
dict->addParameter(Ogre::ParameterDef("stacks",
"the stacks of texture coordinates.",
Ogre::PT_UNSIGNED_LONG),
&msStacksCmd);
dict->addParameter(Ogre::ParameterDef("slices",
"the slices of texture coordinates.",
Ogre::PT_UNSIGNED_LONG),
&msSlicesCmd);
dict->addParameter(Ogre::ParameterDef("TexIntervalTime",
"the interval time of changing texture index.",
Ogre::PT_REAL),&msTexIntervalTimeCmd);
}
}
String ColourRGB2String(const Ogre::ColourValue& val)
{
Ogre::StringUtil::StrStreamType stream;
stream << val.r << " " << val.g << " " << val.b;
return stream.str();
}
