Build the material procedurally as if creating a…
Build the material procedurally as if creating a…: free seamless stone PBR material with albedo, normal, roughness, AO, and metalness maps. CC0 licensed.

Crafted from the prompt: "Build the material procedurally as if creating a Substance Designer graph.
Priority:
1. Topology
2. Height
3. Opacity
4. Material
Generate a perfectly tileable procedural architectural lattice.
The pattern is based on a precise orthogonal grid.
Grid density: 20 × 20 cells.
Every cell has identical dimensions.
Cells are square with softly rounded corners.
No procedural randomness.
No noise.
No rotation.
No offsets.
No irregular spacing.
The lattice is NOT woven.
The lattice is NOT braided.
The lattice is NOT basket weave.
The lattice is NOT macrame.
The lattice is a continuous molded structure.
Build two procedural layers.
Layer A contains only perfectly parallel vertical bars.
Layer B contains only perfectly parallel horizontal bars.
Blend both layers into one continuous lattice.
The bars DO NOT overlap.
The bars DO NOT pass over and under each other.
Every intersection is fused into one continuous surface.
Each intersection contains a small rounded structural connector node.
The connector is slightly thicker than the bars.
The node smoothly blends into every direction.
The node looks like an injection molded junction.
The connector should resemble a soft rounded square button rather than an overlap.
The lattice behaves as one continuous engineered component.
Each bar has a rounded rectangular profile.
Not cylindrical.
Not tubular.
Not ribbon shaped.
Constant width.
Soft large bevel radius.
Rounded edges.
Uniform thickness.
Height:
Generate the height map first.
The lattice rises significantly above the base plane.
Deep square openings between bars.
Smooth bevels.
Smooth transitions.
Strong architectural relief.
No sharp edges.
Opacity:
Generate a binary opacity mask.
Only the lattice remains opaque.
Every square opening is completely transparent.
The opacity mask must be clean and perfectly anti-aliased.
No gray values inside transparent cells.
Material:
Injection molded TPU.
Soft rubberized polyurethane.
Luxur"
PBR maps included: albedo, normal, roughness, height, ambient occlusion, metalness. Resolution 1K. License CC0 (public domain).
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