elliotwoods

//@author: vvvv group
//@help: this is a very basic template. use it to start writing your own effects. if you want effects with lighting start from one of the GouraudXXXX or PhongXXXX effects
//@tags:
//@credits:

// --------------------------------------------------------------------------------------------------
// PARAMETERS:
// --------------------------------------------------------------------------------------------------

//transforms

elliotwoods

#region usings
using System;
using System.ComponentModel.Composition;
using System.Runtime.InteropServices;

using SlimDX;
using SlimDX.Direct3D9;
using VVVV.Core.Logging;
using VVVV.PluginInterfaces.V1;
using VVVV.PluginInterfaces.V2;

elliotwoods

// Kudos to armadilly

fbo.begin();
{
    ///pre-multiply background color of the fbo for correct blending!
    ofClear(ofColor(fboBgColor * (fboBgColor.a / 255.) , fboBgColor.a));
    //Set this blending mode for anything you draw INSIDE the fbo
    glBlendFuncSeparate(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA, GL_ONE, GL_ONE_MINUS_SRC_ALPHA);
    //your draw code here!
}