diff options
Diffstat (limited to 'oscurart_tools/mesh')
| -rw-r--r-- | oscurart_tools/mesh/overlap_uvs.py | 94 | ||||
| -rw-r--r-- | oscurart_tools/mesh/print_uv_stats.py | 28 |
2 files changed, 57 insertions, 65 deletions
diff --git a/oscurart_tools/mesh/overlap_uvs.py b/oscurart_tools/mesh/overlap_uvs.py index d0d13752..8b2a893c 100644 --- a/oscurart_tools/mesh/overlap_uvs.py +++ b/oscurart_tools/mesh/overlap_uvs.py @@ -27,66 +27,57 @@ from bpy.props import ( FloatProperty, EnumProperty, ) -import os -import bmesh - -C = bpy.context -D = bpy.data +import bmesh # -------------------------- OVERLAP UV ISLANDS def defCopyUvsIsland(self, context): - bpy.ops.object.mode_set(mode="OBJECT") - global obLoop - global islandFaces - obLoop = [] - islandFaces = [] - for poly in bpy.context.object.data.polygons: - if poly.select: - islandFaces.append(poly.index) - for li in poly.loop_indices: - obLoop.append(li) - - bpy.ops.object.mode_set(mode="EDIT") + global islandSet + islandSet = {} + islandSet["Loop"] = [] + + bpy.context.scene.tool_settings.use_uv_select_sync = True + bpy.ops.uv.select_linked() + bm = bmesh.from_edit_mesh(bpy.context.object.data) + uv_lay = bm.loops.layers.uv.active + faceSel = 0 + for face in bm.faces: + if face.select: + faceSel +=1 + for loop in face.loops: + islandSet["Loop"].append(loop[uv_lay].uv.copy()) + islandSet["Size"] = faceSel def defPasteUvsIsland(self, uvOffset, rotateUv,context): - bpy.ops.object.mode_set(mode="OBJECT") - selPolys = [poly.index for poly in bpy.context.object.data.polygons if poly.select] - - for island in selPolys: - bpy.ops.object.mode_set(mode="EDIT") + bm = bmesh.from_edit_mesh(bpy.context.object.data) + bpy.context.scene.tool_settings.use_uv_select_sync = True + pickedFaces = [face for face in bm.faces if face.select] + for face in pickedFaces: bpy.ops.mesh.select_all(action="DESELECT") - bpy.ops.object.mode_set(mode="OBJECT") - bpy.context.object.data.polygons[island].select = True - bpy.ops.object.mode_set(mode="EDIT") - bpy.ops.mesh.select_linked() - bpy.ops.object.mode_set(mode="OBJECT") - TobLoop = [] - TislandFaces = [] - for poly in bpy.context.object.data.polygons: - if poly.select: - TislandFaces.append(poly.index) - for li in poly.loop_indices: - TobLoop.append(li) - - for source,target in zip(range(min(obLoop),max(obLoop)+1),range(min(TobLoop),max(TobLoop)+1)): - bpy.context.object.data.uv_layers.active.data[target].uv = bpy.context.object.data.uv_layers.active.data[source].uv + Vector((uvOffset,0)) - - bpy.ops.object.mode_set(mode="EDIT") - - if rotateUv: - bpy.ops.object.mode_set(mode="OBJECT") - for poly in selPolys: - bpy.context.object.data.polygons[poly].select = True - bpy.ops.object.mode_set(mode="EDIT") - bm = bmesh.from_edit_mesh(bpy.context.object.data) - bmesh.ops.reverse_uvs(bm, faces=[f for f in bm.faces if f.select]) - bmesh.ops.rotate_uvs(bm, faces=[f for f in bm.faces if f.select]) - #bmesh.update_edit_mesh(bpy.context.object.data, tessface=False, destructive=False) - - + face.select=True + bmesh.update_edit_mesh(bpy.context.object.data) + bpy.ops.uv.select_linked() + uv_lay = bm.loops.layers.uv.active + faceSel = 0 + for face in bm.faces: + if face.select: + faceSel +=1 + i = 0 + if faceSel == islandSet["Size"]: + for face in bm.faces: + if face.select: + for loop in face.loops: + loop[uv_lay].uv = islandSet["Loop"][i] if uvOffset == False else islandSet["Loop"][i]+Vector((1,0)) + i += 1 + else: + print("the island have a different size of geometry") + + if rotateUv: + bpy.ops.object.mode_set(mode="EDIT") + bmesh.ops.reverse_uvs(bm, faces=[f for f in bm.faces if f.select]) + bmesh.ops.rotate_uvs(bm, faces=[f for f in bm.faces if f.select]) class CopyUvIsland(Operator): """Copy Uv Island""" @@ -119,6 +110,7 @@ class PasteUvIsland(Operator): name="Rotate Uv Corner", default=False ) + @classmethod def poll(cls, context): return (context.active_object is not None and diff --git a/oscurart_tools/mesh/print_uv_stats.py b/oscurart_tools/mesh/print_uv_stats.py index 7488456d..6cc673a9 100644 --- a/oscurart_tools/mesh/print_uv_stats.py +++ b/oscurart_tools/mesh/print_uv_stats.py @@ -70,14 +70,14 @@ def calcMeshArea(ob): polyArea = 0 for poly in ob.data.polygons: polyArea += poly.area - ta = "UvGain: %s%s || " % (round(totalArea * 100),"%") + ta = "UvGain: %s%s || " % (round(totalArea * 100),"%") ma = "MeshArea: %s || " % (polyArea) pg = "PixelsGain: %s || " % (round(totalArea * (pixels[0] * pixels[1]))) pl = "PixelsLost: %s || " % ((pixels[0]*pixels[1]) - round(totalArea * (pixels[0] * pixels[1]))) - tx = "Texel: %s pix/meter" % (round(sqrt(totalArea * pixels[0] * pixels[1] / polyArea))) - GlobLog = ta+ma+pg+pl+tx + tx = "Texel: %s pix/meter" % (round(sqrt(totalArea * pixels[0] * pixels[1] / polyArea))) + GlobLog = ta+ma+pg+pl+tx + - class uvStats(bpy.types.Operator): @@ -90,7 +90,7 @@ class uvStats(bpy.types.Operator): def poll(cls, context): return context.active_object is not None - def execute(self, context): + def execute(self, context): if round( bpy.context.object.scale.x, 2) == 1 and round( @@ -101,25 +101,25 @@ class uvStats(bpy.types.Operator): if setImageRes(bpy.context.object): makeTessellate(bpy.context.object) calcArea() - calcMeshArea(bpy.context.object) + calcMeshArea(bpy.context.object) else: print("Warning: Non Uniform Scale Object") - + copyOb = bpy.context.object.copy() copyMe = bpy.context.object.data.copy() bpy.context.scene.collection.objects.link(copyOb) copyOb.data = copyMe bpy.ops.object.select_all(action="DESELECT") copyOb.select_set(1) - bpy.ops.object.transform_apply() - + bpy.ops.object.transform_apply() + if setImageRes(copyOb): makeTessellate(copyOb) calcArea() calcMeshArea(copyOb) - + bpy.data.objects.remove(copyOb) - bpy.data.meshes.remove(copyMe) - - self.report({'INFO'}, GlobLog) - return {'FINISHED'}
\ No newline at end of file + bpy.data.meshes.remove(copyMe) + + self.report({'INFO'}, GlobLog) + return {'FINISHED'} |