OpenGL drawing not working with Framework

[SpiderPig]

I use OpenGL to render my sprites which work fine with the framework commands except for Godrays and DOF.

 

The process is first initiated by the following code;

void Begin(void)
{
 int vPort[4];
 glGetIntegerv(GL_VIEWPORT, vPort);
 // Set the projection
 glOrtho(0, vPort[2], vPort[3], 0, 1.0, 1000.0);/
 // Reset transformation
 glMatrixMode(GL_MODELVIEW);
 glPushMatrix();
   glLoadIdentity();

glEnableClientState(GL_VERTEX_ARRAY);
//glEnableClientState(GL_TEXTURE_COORD_ARRAY);
 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_LINEAR);
 glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_LINEAR);

 glEnable(GL_BLEND);
 glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
 glEnable(GL_CULL_FACE);
 glCullFace(GL_BACK);
 glColor4f(1.0f, 1.0f, 1.0f, 1.0f);
}

 

void End(void)
{
 glMatrixMode(GL_MODELVIEW);
glPopMatrix();
//glDisableClientState(GL_TEXTURE_COORD_ARRAY);
glDisableClientState(GL_VERTEX_ARRAY);
glDisable(GL_TEXTURE_2D);
 glDisable(GL_BLEND);
glDisable(GL_CULL_FACE);
 glColor4f(1.0, 1.0, 1.0, 1.0);
}

 

I've had this problem for some time time now and I have worked around it by simply not using Godrays or DOF.

Can anyone please confirm that the code above is all there? Oh, and I call Begin() right after RenderFramework() too. Thanks

[ChrisMAN]

I don't really know opengl but this is the canonical leadwerks article.

 

http://www.leadwerks.com/werkspace/page/tutorials/_/programming/using-opengl-for-drawing-r19

 

You might have to use a custom buffer and draw that onto the back buffer.

[SpiderPig]

Thanks for that. When looking through the comments I found this link: http://www.leadwerks.com/werkspace/topic/1332-renderframework-in-2-parts/#entry12297

Seems that it's a problem within the actual framework. I wonder if Josh has had any thoughts on the Idea.....

[Josh]

Rendering all those effects is extremely complicated. It's not something I can just separate into two parts.

[SpiderPig]

Do you know of a workaround solution then? Or is it simply "don't use openGL with framework"?