C++ (Cpp) RDirNode::averageFileColour Examples

Example #1

File: dirnode.cpp Project: bitshifter/Gource

vec3f RDirNode::averageFileColour() {

    vec3f av;
    int count = 0;

    for(std::list<RFile*>::iterator it = files.begin(); it != files.end(); it++) {
        RFile* file = (*it);

        if(file->isHidden()) continue;

        av += file->getColour();

        count++;
    }

    if(count>0) av *= (1.0f/(float)count);

    count = 0;

    for(std::list<RDirNode*>::iterator it = children.begin(); it != children.end();it++) {
            RDirNode* child =  (*it);

            av += child->averageFileColour();
            count++;
    }

    if(count>0) av *= (1.0f/(float)count);

    return av;
}