LumaSharpen.fx (to keep edges sharp while trails blur)
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⚠️ ReShade can’t combine multiple game frames over time. For real long exposure (e.g., 2-second light trails), you need or external capture like OBS + frame averaging . reshade long exposure
A note on modern tech: (DLSS 3 / FSR 3) creates fake interpolated frames. If you turn on ReShade Long Exposure while Frame Generation is active, the shader will blend the real frame with the AI frame, resulting in a "wobbly" or "soap opera" ghosting effect. LumaSharpen