In ReShade's shading language (FXShader), error 01702 is a compilation error. It typically means the compiler has encountered a within the shader code.
Enhanced compatibility with depth data, which is crucial for the shader to understand the 3D scene structure. rtgi 01702 release fix
Navigate to the tab located along the top index of the ReShade window. Under the Generic Depth header, locate the option labeled "Copy depth buffer before clear operations" and check the box. If problems persist, uncheck Generic Depth entirely and manually select the active frame layer from the index list below—look for the layer that matches your exact operational rendering resolution. 3. Disabling Conflicting In-Game Graphics Settings In ReShade's shading language (FXShader), error 01702 is
shader created by Pascal Gilcher (also known as Marty McFly). What is RTGI 0.17.0.2? Released in October 2020 Navigate to the tab located along the top
Download the latest unified framework package directly from Marty's Mods Guides .
Because the 0.17.0.2 build lacks the aggressive optimization filters found in modern Marty's Mods releases like v0.23+, users must adjust settings manually to avoid huge frame drops. Setting Name Recommended Value RT_RAY_AMOUNT Balances grain reduction with GPU processing speed. RT_RAY_STEPS 20 - 30 Prevents massive frame dips while maintaining light reach. RT_SAMPLE_RADIUS 6.0 - 8.0 Controls how far the light bounces spread across walls. Diagnosing with DisplayDepth
Locate the parameter labeled RESHADE_DEPTH_INPUT_IS_REVERSED . If its current value is 0 , modify it manually to 1 (or vice-versa). Click anywhere to force a pipeline recompile.