C++ (Cpp) RDirNode::drawSimple Examples

Example #1

File: dirnode.cpp Project: bitshifter/Gource

void RDirNode::drawSimple(Frustum& frustum, float dt) {

    glDisable(GL_TEXTURE_2D);

    if(frustum.boundsInFrustum(quadItemBounds)) {
        glPushMatrix();
            glTranslatef(pos.x, pos.y, 0.0);
            for(std::list<RFile*>::iterator it = files.begin(); it!=files.end(); it++) {
                RFile* f = *it;
                f->drawSimple(dt);
            }
        glPopMatrix();
    }

    for(std::list<RDirNode*>::iterator it = children.begin(); it != children.end(); it++) {
        RDirNode* node = (*it);
        node->drawSimple(frustum,dt);
    }

    if(gGourceNodeDebug) {
        glColor4f(1.0, 1.0, 1.0, 1.0);

        vec2f vel_offset = pos + vel.normal() * 10.0;

        glBegin(GL_LINES);
            glVertex2fv(pos);
            glVertex2fv(vel_offset);
        glEnd();

        glColor4f(1.0, 1.0, 0.0, 1.0);

        glLineWidth(1.0);

        quadItemBounds.draw();
    }
}