Method SetRenderScale

engine/Poseidon/Graphics/Core/Engine.hpp:421–421

SSAA render scale: render the frame at scale x window size into an offscreen target and downsample to the window. The only general cure for sub-pixel OPAQUE geometry sparkle (fence bars, wires), which alpha-to-coverage cannot touch and MSAA only dampens. 1.0 = off.

    // for sub-pixel OPAQUE geometry sparkle (fence bars, wires), which
    // alpha-to-coverage cannot touch and MSAA only dampens.  1.0 = off.
    virtual void SetRenderScale(float /*scale*/) {}
    virtual float GetRenderScale() const { return 1.0f; }

    // MSAA sample count on the frame render target (0/1 = no multisampling).