Inside the wall every instance is a mesh whose LOD2 casts its shadow, so a card is neither drawn nor cast there: fog_impostors.ludic frees a layer's atlases while wall + margin < its near (trees 420-480 m, rocks 320 m) and paints them again from the model when it opens past it (impostor_paint, split out of the bake). Impostor atlases get memory of their own, so a release goes back to the driver instead of leaving a hole in a shared block. R3D_FOG_AT=<frame> with R3D_FOG_TO=<m> changes the wall mid-run. At the overlook: 2102 MB off, 1824 MB at 30 m (249 -> 67 MB of atlases; the rest is the ground cover's card atlases, drawn inside the wall); opening re-bakes 16 layers in 42-46 ms, back to 2102 MB. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
46 lines
1.4 KiB
Text
46 lines
1.4 KiB
Text
# ============================================================================
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# ludic.render3d — a physically based 3D renderer on Gl.* (OpenGL 4.1 core).
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# Import this one file, and register what a frame draws: r3d_on_draw, r3d_on_casters and, for a
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# streamed layer, r3d_on_stream_fill (hooks.ludic).
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# ============================================================================
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numbers float # the renderer's numbers are floats whoever imports it
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import "env.ludic"
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import "hooks.ludic"
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import "fmath.ludic"
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import "gpu.ludic"
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import "gpu_manifest.ludic"
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import "gpu_vk.ludic"
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import "vkmem_report.ludic"
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import "gpu_vk_res.ludic"
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import "gpu_vk_bc.ludic"
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import "texture_dds.ludic"
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import "prof.ludic"
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import "drawstats.ludic"
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import "programs.ludic"
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import "texture.ludic"
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import "mesh.ludic"
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import "gpu_vk_draw.ludic"
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import "camera.ludic"
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import "sky.ludic"
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import "daylight.ludic"
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import "terrain.ludic"
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import "terrain_chunks.ludic"
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import "overlay.ludic"
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import "shadow.ludic"
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import "post.ludic"
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import "quat.ludic"
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import "gltf.ludic"
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import "gltf_release.ludic"
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import "gltf_cached.ludic"
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import "skin.ludic"
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import "scatter.ludic"
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import "fog_casters.ludic"
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import "fog_impostors.ludic"
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import "actor.ludic"
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import "stream.ludic"
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import "grass.ludic"
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import "grass_gpu.ludic"
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import "water.ludic"
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import "streamline.ludic"
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import "render.ludic"
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import "safe_api.ludic"
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