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    <material name="ground_decal" render_template="decal:DIFFUSE_TEXTURE:OPACITY_TEXTURE" version="2">
        <diffuse_texture file="units/world/architecture/street/decals/ground/decal_ground_lines_drain_puddles_df"/>
        <opacity_texture file="units/world/architecture/street/decals/ground/decal_ground_lines_drain_puddles_op"/>
    </material>
</materials>
