1 files changed, 84 insertions, 0 deletions
diff --git a/io_mesh_uv_layout/export_uv_eps.py b/io_mesh_uv_layout/export_uv_eps.py
new file mode 100644
index 00000000..df75cf73
--- /dev/null
+++ b/io_mesh_uv_layout/export_uv_eps.py
@@ -0,0 +1,84 @@
+# ##### BEGIN GPL LICENSE BLOCK #####
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+# <pep8 compliant>
+
+import bpy
+
+
+def write(fw, mesh, image_width, image_height, opacity, face_iter_func):
+    fw("%!PS-Adobe-3.0 EPSF-3.0\n")
+    fw("%%%%Creator: Blender %s\n" % bpy.app.version_string)
+    fw("%%Pages: 1\n")
+    fw("%%Orientation: Portrait\n")
+    fw("%%%%BoundingBox: 0 0 %d %d\n" % (image_width, image_height))
+    fw("%%%%HiResBoundingBox: 0.0 0.0 %.4f %.4f\n" % (image_width, image_height))
+    fw("%%EndComments\n")
+    fw("%%Page: 1 1\n")
+    fw("0 0 translate\n")
+    fw("1.0 1.0 scale\n")
+    fw("0 0 0 setrgbcolor\n")
+    fw("[] 0 setdash\n")
+    fw("1 setlinewidth\n")
+    fw("1 setlinejoin\n")
+    fw("1 setlinecap\n")
+
+    faces = mesh.faces
+
+    if opacity > 0.0:
+        for i, mat in enumerate(mesh.materials if mesh.materials else [None]):
+            fw("/DRAW_%d {" % i)
+            fw("gsave\n")
+            if mat:
+                color = tuple((1.0 - ((1.0 - c) * opacity)) for c in mat.diffuse_color)
+            else:
+                color = 1.0, 1.0, 1.0
+            fw("%.3g %.3g %.3g setrgbcolor\n" % color)
+            fw("fill\n")
+            fw("grestore\n")
+            fw("0 setgray\n")
+            fw("} def\n")
+
+        # fill
+        for i, uvs in face_iter_func():
+            fw("newpath\n")
+            for j, uv in enumerate(uvs):
+                uv_scale = (uv[0] * image_width, uv[1] * image_height)
+                if j == 0:
+                    fw("%.5f %.5f moveto\n" % uv_scale)
+                else:
+                    fw("%.5f %.5f lineto\n" % uv_scale)
+
+            fw("closepath\n")
+            fw("DRAW_%d\n" % faces[i].material_index)
+
+    # stroke only
+    for i, uvs in face_iter_func():
+        fw("newpath\n")
+        for j, uv in enumerate(uvs):
+            uv_scale = (uv[0] * image_width, uv[1] * image_height)
+            if j == 0:
+                fw("%.5f %.5f moveto\n" % uv_scale)
+            else:
+                fw("%.5f %.5f lineto\n" % uv_scale)
+
+        fw("closepath\n")
+        fw("stroke\n")
+
+    fw("showpage\n")
+    fw("%%EOF\n")