[Solved] CEGUI in wireframe mode after setting glPolygonMode

[bitxue]

I need to display a model in wireframe mode by calling

Code: Select all

glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);

However, after this call, the entire CEGUI interface also turn into wireframe mode.

Is there anyway to prevent CEGUI interface from being affected by this call?

[YaronCT]

@bitxue: Simply change it back b4 calling "CEGUI::System::renderAllGUIContexts()".

[bitxue]

@bitxue: Simply change it back b4 calling "CEGUI::System::renderAllGUIContexts()".

Thanks! But it still cannot work.

Code: Select all

bool onWireFrame(const CEGUI::EventArgs& e)
{
    glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
    CEGUI::System::getSingleton().renderAllGUIContexts();
   
    return true;
}


[bitxue]

Got a workaround by calling glPolygonMode(GL_FRONT_AND_BACK, GL_FILL) before CEGUI rendering.

Code: Select all

drawFrame()
{
    ...
    if (wireFrameMode)
        glPolygonMode(GL_FRONT_AND_BACK, GL_LINE);
    RenderScene();
    ...
    if (wireFrameMode)
        glPolygonMode(GL_FRONT_AND_BACK, GL_FILL);
    CEGUI::System::getSingleton().renderAllGUIContexts();
    ...
}

[YaronCT]

@bitxue: Yes, that's what I meant..

[bitxue]

@bitxue: Yes, that's what I meant..

@YaronCT: Thanks!

Any idea on another post I opened?
viewtopic.php?f=10&t=7201&p=34914#p34914

[YaronCT]

@bitxue: I see all threads, no need to refer me.

[bitxue]

@bitxue: I see all threads, no need to refer me.

OK