C++ (Cpp) IVideoDriver::setScissorRect Examples

Example #1

File: Stage.cpp Project: Yahor10/oxygine-framework

    void Stage::render(const Color* clearColor, const Rect& viewport, const Matrix& view, const Matrix& proj)
    {
        Material::setCurrent(0);

        IVideoDriver* driver = IVideoDriver::instance;
        driver->setViewport(viewport);

        if (clearColor)
            driver->clear(*clearColor);

        STDMaterial& mat = *STDMaterial::instance;
        mat.apply(0);
        Matrix vp = view * proj;
        mat.setViewProj(vp);

        timeMS t = getTimeMS();
        RenderState rs;
        rs.material = _material;
        Point ds = core::getDisplaySize();

        RectF clip(0.0f, 0.0f, (float)ds.x, (float)ds.y);
        rs.clip = &clip;

        if (_clipOuter)
        {
            driver->setScissorRect(&_viewport);
            clip = _viewport.cast<RectF>();
        }

        Actor::render(rs);

        mat.finish();
    }