poikilos
/
EnlivenMinetest
mirror of https://github.com/poikilos/EnlivenMinetest
1
0
Fork 0
Code Issues 2 Projects Releases Wiki Activity
Browse Source

Fix Blender script bugs; conform to PEP8

master
poikilos 5 years ago
committed by Jacob Gustafson
parent
8aff3c7397
commit
9919ca00d5
2 changed files with 66 additions and 63 deletions
Whitespace
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 27
      utilities/blender/generate_Empty_at_each_vertex.py
  2. 68
      utilities/blender/generate_lua_collisionbox.py

27
utilities/blender/generate_Empty_at_each_vertex.py
View File

@ -1,4 +1,5 @@
print("How to use: paste into a Blender Text Editor panel, select object, Run Script") print("How to use: paste into a Blender Text Editor panel, select"
" object, Run Script")
y_up = True y_up = True
enable_minetest = True enable_minetest = True
@ -23,7 +24,8 @@ class MessageBox(bpy.types.Operator):
return {'FINISHED'} return {'FINISHED'}
def invoke(self, context, event): def invoke(self, context, event):
return context.window_manager.invoke_props_dialog(self, width = 400) return context.window_manager.invoke_props_dialog(self,
width=400)
def draw(self, context): def draw(self, context):
self.layout.label(self.message) self.layout.label(self.message)
@ -51,7 +53,7 @@ else:
loc1 = ob1.location loc1 = ob1.location
# loc1 = ob1.matrix_world.translation # loc1 = ob1.matrix_world.translation
#see https://blender.stackexchange.com/questions/6139/how-to-iterate-through-all-vertices-of-an-object-that-contains-multiple-meshes # See https://blender.stackexchange.com/questions/6139/how-to-iterate-through-all-vertices-of-an-object-that-contains-multiple-meshes
mesh = ob1.data mesh = ob1.data
# print("mesh:" + str(mesh)) # print("mesh:" + str(mesh))
# print("hasattr(mesh, 'vertices'):" + str(hasattr(mesh, 'vertices')))] # print("hasattr(mesh, 'vertices'):" + str(hasattr(mesh, 'vertices')))]
@ -70,19 +72,26 @@ else:
newNamePrefix = "Empty.from." + ob1.name newNamePrefix = "Empty.from." + ob1.name
i = 0 i = 0
for vert in mesh.vertices: for vert in mesh.vertices:
newName = newNamePrefix + "." + str(i) name = newNamePrefix + "." + str(i)
# This matrix multiplication is NOT transitive. # This matrix multiplication is NOT transitive.
try: try:
loc = wm @ vert.co loc = wm @ vert.co
except TypeError: except TypeError:
loc = wm * vert.co # Blender <2.8 loc = wm * vert.co # Blender <2.8
bpy.ops.object.add(type = 'EMPTY', radius = .25, location = loc);
bpy.context.active_object.name = newName
# NOTE: add only returns {'FINISHED'}
# See also vert.co.x (and y and z) # See also vert.co.x (and y and z)
bpy.ops.object.add(type='EMPTY', radius=.25, location=loc);
bpy.context.active_object.name = name
# Also consider sambler's answer at
# <https://blender.stackexchange.com/a/45102/12998>:
# new_obj = bpy.data.objects.new(name, None) # , 'EMPTY')??
# new_obj.location = (x,y,z)
# bpy.context.scene.objects.link(new_obj) # add to scene
# add_named doesn't work this way--how is unknown: # The add_named code below doesn't work:
# bpy.ops.object.add_named(name = "Empty" + ob1.name, type = 'EMPTY', radius = .25, location = loc) # bpy.ops.object.add_named(name="Empty" + ob1.name,
# type='EMPTY', radius=.25,
# location=loc)
i += 1 i += 1
# bpy.ops.message.messagebox('INVOKE_DEFAULT', message = msg) # bpy.ops.message.messagebox('INVOKE_DEFAULT', message = msg)

68
utilities/blender/generate_lua_collisionbox.py
View File

@ -1,4 +1,5 @@
print("How to use: paste into a Blender Text Editor panel, select object, Run Script") print("How to use: paste into a Blender Text Editor panel, select"
" object, Run Script")
y_up = True y_up = True
enable_minetest = False enable_minetest = False
@ -32,7 +33,8 @@ class MessageBox(bpy.types.Operator):
return {'FINISHED'} return {'FINISHED'}
def invoke(self, context, event): def invoke(self, context, event):
return context.window_manager.invoke_props_dialog(self, width = 400) return context.window_manager.invoke_props_dialog(self,
width=400)
def draw(self, context): def draw(self, context):
self.layout.label(self.message) self.layout.label(self.message)
@ -56,32 +58,24 @@ if (mesh is not None) and (not hasattr(mesh, 'vertices')):
msg = "Collision box for armatures cannot be calculated." msg = "Collision box for armatures cannot be calculated."
bpy.ops.message.messagebox('INVOKE_DEFAULT', message = msg) bpy.ops.message.messagebox('INVOKE_DEFAULT', message = msg)
else: else:
#print(str(thisO))
# extents1 = ob1.dimensions.copy() # extents1 = ob1.dimensions.copy()
#if (extents1.x == 0.0) and (extents1.y == 0.0) and (extents1.z == 0.0) and (ob1.scale.x > 0.0):
#extents1.x = extents1.x / 10.0
#extents1.y = extents1.y / 10.0
#extents1.z = extents1.z / 10.0
obj1Loc = ob1.location obj1Loc = ob1.location
#obj1Loc = ob1.matrix_world.translation
#print(str(extents1))
#see https://blender.stackexchange.com/questions/8459/get-blender-x-y-z-and-bounding-box-with-script # See https://blender.stackexchange.com/questions/8459/get-blender-x-y-z-and-bounding-box-with-script
# bbox_corners = [ob1.matrix_world * Vector(corner) for corner in ob1.bound_box] # bbox_corners = [ob1.matrix_world * Vector(corner) for corner in ob1.bound_box]
# use ground as bottom (don't do this--it is not the Minetest way)
#use ground as bottom
# if zMin < 0.0: # if zMin < 0.0:
# yMax -= yMin # yMax -= yMin
# yMin = 0.0 # yMin = 0.0
#print( print(" collisionbox = {{{:.2f}, {:.2f}, {:.2f}, {:.2f}, {:.2f},"
# " collisionbox = {{{:.2f}, {:.2f}, {:.2f}, {:.2f}, {:.2f}, {:.2f}}}".format(xMin, yMin, zMin, xMax, yMax, zMax) " {:.2f}}}".format(xMin, yMin, zMin, xMax, yMax, zMax))
#)
#see https://blender.stackexchange.com/questions/6139/how-to-iterate-through-all-vertices-of-an-object-that-contains-multiple-meshes # See https://blender.stackexchange.com/questions/6139/how-to-iterate-through-all-vertices-of-an-object-that-contains-multiple-meshes
# print("mesh:" + str(mesh)) # print("mesh:" + str(mesh))
#print("hasattr(mesh, 'vertices'):" + str(hasattr(mesh, 'vertices')))] # print("hasattr(mesh, 'vertices'):"
# + str(hasattr(mesh, 'vertices')))]
xMin = None xMin = None
if mesh is not None: if mesh is not None:
xMin = None xMin = None
@ -112,20 +106,13 @@ else:
zMax = loc.z zMax = loc.z
# print(str(extents1)) # print(str(extents1))
# print("--by vertices (raw):") # print("--by vertices (raw):")
# print( print(" collisionbox = {{{:.2f}, {:.2f}, {:.2f}, {:.2f},"
# " collisionbox = {{{:.2f}, {:.2f}, {:.2f}, {:.2f}, {:.2f}, {:.2f}}}".format(xMin, yMin, zMin, xMax, yMax, zMax) " {:.2f}, {:.2f}}}".format(xMin, yMin, zMin, xMax, yMax,
#) zMax))
# use ob1.matrix_world instead of incrementing location.
# xMax += ob1.location.x
# xMin += ob1.location.x
# yMax += ob1.location.y
# yMin += ob1.location.y
# zMax += ob1.location.z
# zMin += ob1.location.z
# Use ob1.matrix_world (above) instead of incrementing
# ob1.location.x, y, and z
# print("--by vertices:")
newNamePrefix = "Empty.EDGE." + ob1.name newNamePrefix = "Empty.EDGE." + ob1.name
i = 0 i = 0
wm = ob1.matrix_world wm = ob1.matrix_world
@ -135,17 +122,21 @@ else:
loc = mat @ vert.co # NOT transitive loc = mat @ vert.co # NOT transitive
except TypeError: except TypeError:
loc = mat * vert.co # Blender <2.8 loc = mat * vert.co # Blender <2.8
isFar = True isFar = False
if loc.x == xMax or loc.y == yMax or loc.z == zMax: if loc.x == xMax or loc.y == yMax or loc.z == zMax:
isFar = True isFar = True
elif loc.x == xMin or loc.y == yMin or loc.z == zMin: elif loc.x == xMin or loc.y == yMin or loc.z == zMin:
isFar = True isFar = True
if isFar: if isFar:
# result = bpy.ops.object.add(type = 'EMPTY', radius = .25, location = loc); pass
# result = bpy.ops.object.add(type='EMPTY', radius=.25,
# location=loc);
# NOTE: result is merely {'FINISHED'} # NOTE: result is merely {'FINISHED'}
# print("{:.2f}, {:.2f}, {:.2f}".format(loc.x, loc.y, loc.z)) # print("{:.2f}, {:.2f}, {:.2f}".format(loc.x, loc.y,
# loc.z))
# bpy.ops.object.add_named(name = newName, type = 'EMPTY', radius = .25, location = loc) bpy.ops.object.add_named(name=newName, type='EMPTY',
radius=.25, location=loc)
i += 1 i += 1
else: else:
extents1 = ob1.scale.copy() extents1 = ob1.scale.copy()
@ -170,7 +161,8 @@ else:
zMin /= 10.0 zMin /= 10.0
zMax /= 10.0 zMax /= 10.0
msg = 'Size is not available. Make sure you have a mesh object selected.' msg = ('Size is not available. Make sure you have a mesh object'
' selected.')
if xMin is not None: if xMin is not None:
if y_up: if y_up:
@ -180,10 +172,12 @@ else:
tmp = yMax tmp = yMax
yMax = zMax yMax = zMax
zMax = tmp zMax = tmp
msg = " collisionbox = {{{:.2f}, {:.2f}, {:.2f}, {:.2f}, {:.2f}, {:.2f}}}".format(xMin, yMin, zMin, xMax, yMax, zMax) msg = (" collisionbox = {{{:.2f}, {:.2f}, {:.2f}, {:.2f},"
" {:.2f}, {:.2f}}}".format(xMin, yMin, zMin, xMax, yMax,
zMax))
msg += msgSuffix msg += msgSuffix
if enable_minetest: # if enable_minetest:
msg += " #*10" # msg += " -- *10"
print(msg) print(msg)
bpy.ops.message.messagebox('INVOKE_DEFAULT', message=msg) bpy.ops.message.messagebox('INVOKE_DEFAULT', message=msg)

Write Preview
Loading…
Cancel
Save