示例#1
0
void World::CreateNamedRT(String worldName)
{
    Graphics* g = context->GetSubsystem<Graphics>();
    int w = g->GetWidth();
    int h = g->GetHeight();


    renderTexture = SharedPtr<Texture2D>(new Texture2D(context));


    if (renderTexture)
    {
        renderTexture->SetSize(w, h, Graphics::GetRGBFormat(), TEXTURE_RENDERTARGET);
        renderTexture->SetFilterMode(FILTER_NEAREST);
        renderTexture->SetName(worldName);

        ResourceCache* cache = context->GetSubsystem<ResourceCache>();
        cache->AddManualResource(renderTexture);


        RenderSurface* surface = renderTexture->GetRenderSurface();
        surface->SetUpdateMode(RenderSurfaceUpdateMode::SURFACE_UPDATEALWAYS);
        surface->SetViewport(0, camera.vp);

    }
}
示例#2
0
void UISceneView::SetAutoUpdate(bool enable)
{
    if (enable != autoUpdate_)
    {
        autoUpdate_ = enable;
        RenderSurface* surface = renderTexture_->GetRenderSurface();
        if (surface)
            surface->SetUpdateMode(autoUpdate_ ? SURFACE_UPDATEALWAYS : SURFACE_MANUALUPDATE);
    }
}
示例#3
0
void UISceneView::OnResize(const IntVector2 &newSize)
{
    if (newSize.x_ == size_.x_ && newSize.y_ == size_.y_)
        return;

    int width = newSize.x_;
    int height = newSize.y_;

    if (width > 0 && height > 0)
    {
        viewport_->SetRect(IntRect(0, 0, width, height));
        renderTexture_->SetSize(width, height, rttFormat_, TEXTURE_RENDERTARGET);
        depthTexture_->SetSize(width, height, Graphics::GetDepthStencilFormat(), TEXTURE_DEPTHSTENCIL);

        RenderSurface* surface = renderTexture_->GetRenderSurface();
        surface->SetViewport(0, viewport_);
        surface->SetUpdateMode(autoUpdate_ ? SURFACE_UPDATEALWAYS : SURFACE_MANUALUPDATE);
        surface->SetLinkedDepthStencil(depthTexture_->GetRenderSurface());

        size_ = newSize;

    }
}