36 lines
1.4 KiB
Python
36 lines
1.4 KiB
Python
#!/usr/bin/env python3
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import pathlib
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import sys
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import bpy
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def main(output: pathlib.Path) -> None:
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bpy.ops.wm.read_factory_settings(use_empty=True)
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material = bpy.data.materials.new("WebGapNodeTreeMaterial")
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material.use_nodes = True
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nodes = material.node_tree.nodes
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links = material.node_tree.links
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principled = nodes.get("Principled BSDF")
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output_node = nodes.get("Material Output")
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if principled is None or output_node is None:
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raise RuntimeError("default shader nodes are missing")
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rgb = nodes.new("ShaderNodeRGB")
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rgb.name = "WebGapRGB"
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rgb.outputs["Color"].default_value = (0.1, 0.3, 0.7, 1.0)
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links.new(rgb.outputs["Color"], principled.inputs["Base Color"])
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links.new(principled.outputs["BSDF"], output_node.inputs["Surface"])
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mesh = bpy.data.meshes.new("WebGapNodeTreeMesh")
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mesh.from_pydata([(-1.0, -1.0, 0.0), (1.0, -1.0, 0.0), (0.0, 1.0, 0.0)], [], [(0, 1, 2)])
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mesh.materials.append(material)
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obj = bpy.data.objects.new("WebGapNodeTreeObject", mesh)
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bpy.context.collection.objects.link(obj)
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bpy.ops.wm.save_as_mainfile(filepath=str(output.resolve()), check_existing=False, compress=True)
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if __name__ == "__main__":
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arguments = sys.argv[sys.argv.index("--") + 1 :]
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if len(arguments) != 1:
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raise SystemExit("usage: blender -b --python M16-GAP-00016.py -- OUTPUT")
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main(pathlib.Path(arguments[0]))
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