diff options
Diffstat (limited to 'uv_magic_uv/impl/flip_rotate_impl.py')
| -rw-r--r-- | uv_magic_uv/impl/flip_rotate_impl.py | 133 |
1 files changed, 0 insertions, 133 deletions
diff --git a/uv_magic_uv/impl/flip_rotate_impl.py b/uv_magic_uv/impl/flip_rotate_impl.py deleted file mode 100644 index f74bc256..00000000 --- a/uv_magic_uv/impl/flip_rotate_impl.py +++ /dev/null @@ -1,133 +0,0 @@ -# <pep8-80 compliant> - -# ##### 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 ##### - -__author__ = "imdjs, Nutti <nutti.metro@gmail.com>" -__status__ = "production" -__version__ = "5.2" -__date__ = "17 Nov 2018" - - -__all__ = [ - 'is_valid_context', - 'get_uv_layer', - 'get_src_face_info', -] - - -def is_valid_context(context): - obj = context.object - - # only edit mode is allowed to execute - if obj is None: - return False - if obj.type != 'MESH': - return False - if context.object.mode != 'EDIT': - return False - - # only 'VIEW_3D' space is allowed to execute - for space in context.area.spaces: - if space.type == 'VIEW_3D': - break - else: - return False - - return True - - -def get_uv_layer(ops_obj, bm): - # get UV layer - if not bm.loops.layers.uv: - ops_obj.report({'WARNING'}, "Object must have more than one UV map") - return None - uv_layer = bm.loops.layers.uv.verify() - - return uv_layer - - -def get_src_face_info(ops_obj, bm, uv_layers, only_select=False): - src_info = {} - for layer in uv_layers: - face_info = [] - for face in bm.faces: - if not only_select or face.select: - info = { - "index": face.index, - "uvs": [l[layer].uv.copy() for l in face.loops], - "pin_uvs": [l[layer].pin_uv for l in face.loops], - "seams": [l.edge.seam for l in face.loops], - } - face_info.append(info) - if not face_info: - ops_obj.report({'WARNING'}, "No faces are selected") - return None - src_info[layer.name] = face_info - - return src_info - - -def paste_uv(ops_obj, bm, src_info, dest_info, uv_layers, strategy, flip, - rotate, copy_seams): - for slayer_name, dlayer in zip(src_info.keys(), uv_layers): - src_faces = src_info[slayer_name] - dest_faces = dest_info[dlayer.name] - - for idx, dinfo in enumerate(dest_faces): - sinfo = None - if strategy == 'N_N': - sinfo = src_faces[idx] - elif strategy == 'N_M': - sinfo = src_faces[idx % len(src_faces)] - - suv = sinfo["uvs"] - spuv = sinfo["pin_uvs"] - ss = sinfo["seams"] - if len(sinfo["uvs"]) != len(dinfo["uvs"]): - ops_obj.report({'WARNING'}, "Some faces are different size") - return -1 - - suvs_fr = [uv for uv in suv] - spuvs_fr = [pin_uv for pin_uv in spuv] - ss_fr = [s for s in ss] - - # flip UVs - if flip is True: - suvs_fr.reverse() - spuvs_fr.reverse() - ss_fr.reverse() - - # rotate UVs - for _ in range(rotate): - uv = suvs_fr.pop() - pin_uv = spuvs_fr.pop() - s = ss_fr.pop() - suvs_fr.insert(0, uv) - spuvs_fr.insert(0, pin_uv) - ss_fr.insert(0, s) - - # paste UVs - for l, suv, spuv, ss in zip(bm.faces[dinfo["index"]].loops, - suvs_fr, spuvs_fr, ss_fr): - l[dlayer].uv = suv - l[dlayer].pin_uv = spuv - if copy_seams is True: - l.edge.seam = ss - - return 0 |