Cleared Fire Pit

Fire pit in cleared snow: a ring of blackened stones with a lit ember bed and three burning log ends, the snow pushed back into a low banked ring around it with a melted scalloped inner edge and nothing but open ground in the middle, never a ground plate.

风格：low-poly, flat-shaded vertex colors, no textures, 2 materials: the shared opaque one plus a distinct surface (glass, water or chrome), which stays its own mesh through mergeAssets rather than merging into the rest; shares palette and scale with its kit