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Add texture coordinate export.

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This commit is contained in:
Nathan Letwory 2014-09-19 10:41:33 +03:00
parent 1c8d9cc4a9
commit d04e488273
1 changed files with 15 additions and 4 deletions
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19
intern/cycles/app/io_export_cycles_xml.py
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@ -111,19 +111,29 @@ class ExportCyclesXML(bpy.types.Operator, ExportHelper):
# generate mesh node
nverts = ""
verts = ""
uvs = ""
P = ""
for v in mesh.vertices:
P += "%f %f %f " % (v.co[0], v.co[1], v.co[2])
for i, f in enumerate(mesh.tessfaces):
nverts += str(len(f.vertices)) + " "
verts_and_uvs = zip(mesh.tessfaces, mesh.tessface_uv_textures.active.data)
for f, uvf in verts_and_uvs:
vcount = len(f.vertices)
nverts += str(vcount) + " "
for v in f.vertices:
verts += str(v) + " "
verts += " "
uvs += str(uvf.uv1[0]) + " " + str(uvf.uv1[1]) + " "
uvs += str(uvf.uv2[0]) + " " + str(uvf.uv2[1]) + " "
uvs += str(uvf.uv3[0]) + " " + str(uvf.uv3[1]) + " "
if vcount==4:
uvs += " " + str(uvf.uv4[0]) + " " + str(uvf.uv4[1]) + " "
node = etree.Element('mesh', attrib={'nverts': nverts, 'verts': verts, 'P': P})
node = etree.Element('mesh', attrib={'nverts': nverts.strip(), 'verts': verts.strip(), 'P': P, 'UV' : uvs.strip()})
# write to file
write(node, filepath)
@ -139,3 +149,4 @@ def unregister():
if __name__ == "__main__":
register()