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-rw-r--r--space_view3d_materials_utils.py269
1 files changed, 144 insertions, 125 deletions
diff --git a/space_view3d_materials_utils.py b/space_view3d_materials_utils.py
index 1d603718..024cd796 100644
--- a/space_view3d_materials_utils.py
+++ b/space_view3d_materials_utils.py
@@ -25,9 +25,9 @@
bl_info = {
"name": "Material Utils",
"author": "michaelw",
- "version": (1,3),
- "blender": (2, 5, 3),
- "api": 32411,
+ "version": (1, 3),
+ "blender": (2, 5, 6),
+ "api": 35324,
"location": "View3D > Q key",
"description": "Menu of material tools (assign, select by etc) in the 3D View",
"warning": "",
@@ -111,6 +111,10 @@ def select_material_by_name(find_mat):
editmode = False
scn = bpy.context.scene
+
+ #set selection mode to faces
+ scn.tool_settings.mesh_select_mode =[False,False,True]
+
actob = bpy.context.active_object
if actob.mode == 'EDIT':
editmode =True
@@ -120,7 +124,8 @@ def select_material_by_name(find_mat):
if not editmode:
objs = bpy.data.objects
for ob in objs:
- if ob.type == 'MESH':
+ typ = ['MESH','CURVE', 'SURFACE', 'FONT', 'META']
+ if ob.type in typ:
ms = ob.material_slots.values()
for m in ms:
if m.material.name == find_mat:
@@ -156,7 +161,7 @@ def select_material_by_name(find_mat):
f.select = True
else:
f.select = False
- me.update
+ me.update()
if editmode:
bpy.ops.object.mode_set(mode = 'EDIT')
@@ -173,54 +178,55 @@ def mat_to_texface():
bpy.ops.object.mode_set()
for ob in bpy.context.selected_editable_objects:
- #get the materials from slots
- ms = ob.material_slots.values()
+ if ob.type == 'MESH':
+ #get the materials from slots
+ ms = ob.material_slots.values()
+
+ #build a list of images, one per material
+ images=[]
+ #get the textures from the mats
+ for m in ms:
+ gotimage = False
+ textures = m.material.texture_slots.values()
+ if len(textures) >= 1:
+ for t in textures:
+ if t != None:
+ tex = t.texture
+ if tex.type == 'IMAGE':
+ img = tex.image
+ images.append(img)
+ gotimage =True
+ break
- #build a list of images, one per material
- images=[]
- #get the textures from the mats
- for m in ms:
- gotimage = False
- textures = m.material.texture_slots.values()
- if len(textures) >= 1:
- for t in textures:
- if t != None:
- tex = t.texture
- if tex.type == 'IMAGE':
- img = tex.image
- images.append(img)
- gotimage =True
- break
-
- if not gotimage:
- print('noimage on', m.name)
- images.append(None)
-
- #now we have the images
- #applythem to the uvlayer
-
+ if not gotimage:
+ print('noimage on', m.name)
+ images.append(None)
- me = ob.data
- #got uvs?
- if not me.uv_textures:
- scn = bpy.context.scene
- scn.objects.active = ob
- bpy.ops.mesh.uv_texture_add()
- scn.objects.active = actob
+ #now we have the images
+ #applythem to the uvlayer
- #get active uvlayer
- for t in me.uv_textures:
- if t.active:
- uvtex = t.data.values()
- for f in me.faces:
- #check that material had an image!
- if images[f.material_index] != None:
- uvtex[f.index].image = images[f.material_index]
- uvtex[f.index].use_image = True
- else:
- uvtex[f.index].use_image = False
-
- me.update()
+
+ me = ob.data
+ #got uvs?
+ if not me.uv_textures:
+ scn = bpy.context.scene
+ scn.objects.active = ob
+ bpy.ops.mesh.uv_texture_add()
+ scn.objects.active = actob
+
+ #get active uvlayer
+ for t in me.uv_textures:
+ if t.active:
+ uvtex = t.data.values()
+ for f in me.faces:
+ #check that material had an image!
+ if images[f.material_index] != None:
+ uvtex[f.index].image = images[f.material_index]
+ uvtex[f.index].use_image = True
+ else:
+ uvtex[f.index].use_image = False
+
+ me.update()
if editmode:
@@ -246,8 +252,7 @@ def assignmatslots(ob, matlist):
i = 0
for m in matlist:
mat = bpy.data.materials[m]
- bpy.ops.object.material_slot_add()
- ob.material_slots.values()[i].material = mat
+ ob.data.materials.append(mat)
i += 1
#restore active object:
@@ -266,51 +271,51 @@ def cleanmatslots():
objs = bpy.context.selected_editable_objects
for ob in objs:
- print(ob.name)
- mats = ob.material_slots.keys()
-
- #check the faces on the mesh to build a list of used materials
- usedMatIndex =[] #we'll store used materials indices here
- faceMats =[]
- me = ob.data
- for f in me.faces:
- #get the material index for this face...
- faceindex = f.material_index
-
- #indices will be lost: Store face mat use by name
- currentfacemat = mats[faceindex]
- faceMats.append(currentfacemat)
-
-
- #check if index is already listed as used or not
- found = 0
- for m in usedMatIndex:
- if m == faceindex:
- found = 1
- #break
+ if ob.type == 'MESH':
+ mats = ob.material_slots.keys()
+
+ #check the faces on the mesh to build a list of used materials
+ usedMatIndex =[] #we'll store used materials indices here
+ faceMats =[]
+ me = ob.data
+ for f in me.faces:
+ #get the material index for this face...
+ faceindex = f.material_index
- if found == 0:
- #add this index to the list
- usedMatIndex.append(faceindex)
-
- #re-assign the used mats to the mesh and leave out the unused
- ml = []
- mnames = []
- for u in usedMatIndex:
- ml.append( mats[u] )
- #we'll need a list of names to get the face indices...
- mnames.append(mats[u])
-
- assignmatslots(ob, ml)
+ #indices will be lost: Store face mat use by name
+ currentfacemat = mats[faceindex]
+ faceMats.append(currentfacemat)
+
+
+ #check if index is already listed as used or not
+ found = 0
+ for m in usedMatIndex:
+ if m == faceindex:
+ found = 1
+ #break
+
+ if found == 0:
+ #add this index to the list
+ usedMatIndex.append(faceindex)
-
- #restore face indices:
- i = 0
- for f in me.faces:
- matindex = mnames.index(faceMats[i])
- f.material_index = matindex
- i += 1
- print('Done')
+ #re-assign the used mats to the mesh and leave out the unused
+ ml = []
+ mnames = []
+ for u in usedMatIndex:
+ ml.append( mats[u] )
+ #we'll need a list of names to get the face indices...
+ mnames.append(mats[u])
+
+ assignmatslots(ob, ml)
+
+
+ #restore face indices:
+ i = 0
+ for f in me.faces:
+ matindex = mnames.index(faceMats[i])
+ f.material_index = matindex
+ i += 1
+
if editmode:
bpy.ops.object.mode_set(mode = 'EDIT')
@@ -334,7 +339,7 @@ def assign_mat(matname="Default"):
target = bpy.data.materials.new(matname)
- #if objectmodeset all faces
+ #if objectmode then set all faces
editmode = False
allfaces = True
if actob.mode == 'EDIT':
@@ -350,8 +355,23 @@ def assign_mat(matname="Default"):
scn.objects.active = ob
- #check if the material is on the object already
- if ob.type =='MESH':
+ other = ['CURVE', 'SURFACE', 'FONT', 'META']
+ if ob.type in other:
+ found=False
+ i = 0
+ mats = bpy.data.materials
+ for m in mats:
+ if m.name == matname:
+ found =True
+ index = i
+ break
+ i += 1
+ if not found:
+ index = i-1
+ targetlist =[index]
+ assignmatslots(ob, targetlist)
+
+ elif ob.type =='MESH':
#check material slots for matname material
found=False
i = 0
@@ -368,26 +388,20 @@ def assign_mat(matname="Default"):
if not found:
index=i
#the material is not attached to the object
- #so attach it!
-
- #add a material slot
- bpy.ops.object.material_slot_add()
-
- #make slot active
- ob.active_material_index = i
-
- #and assign material to slot
- ob.material_slots.values()[i].material = target
+ ob.data.materials.append(target)
+
#now assign the material:
- me =ob.data
- if allfaces:
- for f in me.faces:
- f.material_index = index
- elif allfaces == False:
- for f in me.faces:
- if f.select:
+ me =ob.data
+ if allfaces:
+ for f in me.faces:
f.material_index = index
- me.update
+ elif allfaces == False:
+ for f in me.faces:
+ if f.select:
+ f.material_index = index
+ me.update()
+
+
#restore the active object
bpy.context.scene.objects.active = actob
@@ -655,12 +669,12 @@ class VIEW3D_MT_select_material(bpy.types.Menu):
ob = context.object
layout.label
if ob.mode == 'OBJECT':
- #show all materials in entire blend file
+ #show all used materials in entire blend file
for i in range (len(bpy.data.materials)):
-
- layout.operator("view3d.select_material_by_name",
- text=bpy.data.materials[i].name,
- icon='MATERIAL_DATA').matname = bpy.data.materials[i].name
+ if bpy.data.materials[i].users > 0:
+ layout.operator("view3d.select_material_by_name",
+ text=bpy.data.materials[i].name,
+ icon='MATERIAL_DATA').matname = bpy.data.materials[i].name
elif ob.mode == 'EDIT':
@@ -674,15 +688,20 @@ class VIEW3D_MT_select_material(bpy.types.Menu):
def register():
bpy.utils.register_module(__name__)
+
+ kc = bpy.data.window_managers[0].keyconfigs.default
+ km = kc.keymaps.get("3D View")
+ if km is None:
+ km = kc.keymaps.new(name="3D View")
- km = bpy.context.window_manager.keyconfigs.default.keymaps['3D View']
- kmi = km.keymap_items.new('wm.call_menu', 'Q', 'PRESS')
+ kmi = km.items.new('wm.call_menu', 'Q', 'PRESS')
kmi.properties.name = "VIEW3D_MT_master_material"
def unregister():
bpy.utils.unregister_module(__name__)
- km = bpy.context.window_manager.keyconfigs.default.keymaps['3D View']
+ kc = bpy.data.window_managers[0].keyconfigs.default
+ km = kc.keymaps["3D View"]
for kmi in km.items:
if kmi.idname == 'wm.call_menu':
if kmi.properties.name == "VIEW3D_MT_master_material":
@@ -690,4 +709,4 @@ def unregister():
break
if __name__ == "__main__":
- register()
+ register() \ No newline at end of file
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-22 02:50:17 +0300