谁见我镜头盖了

From one reference photo to a photoreal PBR material in Blender. Every step, every script, every mistake I made.

HOLY F*CK. I made an 8K photoreal rock + moss material from a single reference with Claude Opus 5.5 No scanner. No paid library. Just a reference, an image generator, Python scripts and Blender. The pipeline: 1. Generated the base texture from a reference (top-down, flat light, no shadows) 2. Built every PBR map from it: roughness, AO, normal, 16-bit displacement 3. Aligned all maps to the diffuse, so color, height and normals sit in the exact same place 4. Pulled a moss mask out of the diffuse color 5. Claude wrote the Blender scripts: material, scene, lights, this poster 8192×4572. Real displacement in Cycles, not a fake bump. The trick that makes it look real: moss is NOT the same material as rock. Rock: roughness straight from the map. Moss: roughness 1.0, soft sheen, subsurface, its own height in little cushions. Two materials inside one shader. Where I messed up: - first sphere looked like plastic. Low-poly mesh + weak displacement = nothing moves. Fix: dense mesh, real displacement - moss height turned into needles. Fix: two masks, a sharp one for shading and a blurred one for height - plane at displacement 0.40 = stretched spikes. Dropped it to 0.12 nitter.gq/mukadeshinigami/status…