<embedded_2>

[galinette]

Hi all,

I'm curious, I have seen that tag in sketchup generated files. What is the difference with <embedded> ?

Etienne

[fused]

embedded_2 has shorter xml element names ("pos" became "p", "normal" to "n", etc) and i think in embedded_2 uvs were seperated from the vertices to make the xml file sizes smaller.

edit:

from a testscene

embedded

Code: Select all

    <embedded>
      <expose_uv_set>
        <index>0</index>
        <name>albedo</name>
      </expose_uv_set>

      <vertex pos="-1.5 0 0" normal="0 -1 0" uv0="0 0" />
      <vertex pos="-1.5 0 2" normal="0 -1 0" uv0="0 1" />
      <vertex pos="1.5 0 2" normal="0 -1 0" uv0="1 1" />
      <vertex pos="1.5 0 0" normal="0 -1 0" uv0="1 0" />

		<triangle_set>
        <material_name>mat_a</material_name>

        <tri>0 2 1</tri>
        <tri>0 3 2</tri>
      </triangle_set>
    </embedded>

embedded_2

Code: Select all

		<embedded_2>
			<expose_uv_set>
				<index>0</index>
				<name>albedo</name>
			</expose_uv_set>

			<used_material_name>mat_a</used_material_name>
			<used_material_name>mat_b</used_material_name>

			<v p="-1.5 0 0" />
			<v p="-1.5 0 2" />
			<v p="1.5 0 2" />
			<v p="1.5 0 0" />

			<uvs uv0="0 0" uv1="0 0" />
			<uvs uv0="0 1" uv1="0 100" />
			<uvs uv0="1 1" uv1="100 0" />
			<uvs uv0="1 0" uv1="100 100" />

			<t v="0 2 1" uv="0 2 1" m="0"/> <!-- this triangle uses mat_a -->
			<t v="0 3 2" uv="0 3 2" m="1"/> <!-- this triangle uses mat_b -->
			
		</embedded_2>