Questions tagged [objects]

Questions related to any kind of object. (mesh, text, curve, etc.)

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6
votes
2answers
1k views

How to reset hook position

The image above shows a simple hook modifier setup with the hook object (the empty) moved. At the end of the line there is a small black dot denoting the rest position of the object. How can I get the ...
5
votes
1answer
582 views

Linking an armature to a scene

In my script I tried the following: import bpy arm = bpy.data.armatures.new('SomeName') bpy.context.scene.objects.link(arm) and I get the error: ...
13
votes
4answers
13k views

How to make object A a parent of object B via Blender's Python API?

I have two objects each of them hold in a variable. Now I want to parent them so object A is the parent of object B. How can I ...
14
votes
2answers
7k views

Keep objects from intersecting each other when positioning them?

I'd like to position objects in the 3D view, but constrain them as to not intersect with another. I don't want to snap them together, rather have some fixed 3D object like a wall and be able to move ...
3
votes
3answers
3k views

How do I rotate an object that already has keyframes?

I appended an object to my scene that already has the animation I want it to have, and I want to rotate it so that it's facing another direction. The problem is that after I rotate it when I go to ...
4
votes
1answer
5k views

Where can I find the Decimate modifier?

I need to decimate a 3d-scanned image. I am in Object Mode, but I do not see the Modifiers Panel. The wiki says that F9 will display the Modifiers panel, but this does nothing in my Blender session. ...
2
votes
1answer
6k views

Mesh file in Blender

I am trying to create a scene in SOFA (Simulation Open Framework ) in which I require to specify a .msh file(mesh topology) ...
3
votes
1answer
13k views

Cutting a shape out of an object with another object [duplicate]

I'm trying to recreate these F holes in the body without cutting into the bodies mesh The F holes and body are two separate meshes. I am completely lost as to how to cut out a hole in my main body ...
3
votes
2answers
1k views

Subgrouping a large mesh

Recently I've been trying to import into my game the mesh of a terrain that I have in Blender. I chose to use a model other than a heightmap because it's needed the maximum accuracy possible. ...
2
votes
1answer
1k views

Blender game engine track to a property

I there any way to duplicate the action of the Edit object > Track to Actuator; so that it can track to a game property and not a object? It would be used to ...
15
votes
3answers
5k views

How can I easily animate cutaway views on multiple objects?

I'm trying to create animated cutaway views on multiple objects in my scene. For example, in my car model, the seats and other interior objects are separate objects. This question talks about using ...
3
votes
2answers
1k views

how to keep Smooth mode from making ripples? [duplicate]

The smooth shading mode is nice, but often times it seems to leave ugly marks where edges are. it doesn't do that between every face, but it does for some faces. I tried flipping normals but all that ...
14
votes
3answers
8k views

How to add custom objects to the “add object” menu?

I want to add things like basic tables/chairs/houses I have made over the past year to my ShiftA menu. Is it possible to do this?
14
votes
2answers
5k views

What is causing disabled options when adding a mesh/curve object to the scene? [duplicate]

Sometimes when adding an object to the scene I see that all options (on toolbar or in window after pressing F6) are disabled. Can anyone tell me when can this happen? What is causing it and how to ...
5
votes
1answer
3k views

Clear parent relationship, but keep animation

By hitting AltP in the 3D View Window, I can clear the parent relationship. But then I lose the animation endowed to my object by the parent object. How can I clear an object's parent, but keep the ...
10
votes
1answer
17k views

An easy way to remove all children in a parent-child relation?

I have some parent-child relations with the Blender objects that I'm working with, to make the things cleaner. Now I have an object with all its children that I don't want any more, the object ...
5
votes
1answer
170 views

How to Add and Render Many Columns

I would like to render many buildings (say, about 50000) as simple columns on a flat plain in Blender. I have values for location (X,Y) and a height value. However, if I try to add more than a ...
8
votes
1answer
15k views

How to move object to a global position using hotkeys?

When I move an object using, for example GXO it has no effect at all. It seems like this kind of shortcut works relative to the current transformation. How can I use the same, except setting the ...
2
votes
1answer
91 views

Adjust the camera view actually separate all my objects [duplicate]

I would like to adjust the camera view, so I press the CtrkAlt0 to switch to the camera view window, then I try to adjust the camera window. Then, I press the G key, and try to move the view window ...
1
vote
0answers
127 views

Can I model imported CAD stl files [closed]

I want to import a CAD drawing in STL format, because it seems easier than trying to Model the drawing in Blender. I am unable to work with the surface textures, colors, and details to make it look ...
15
votes
1answer
9k views

How can I use a Python script to get the transformation of an object?

How can I use a Python script to obtain the exact coordinates of an object? I have not been able to find out how to do this in the documentation.
3
votes
1answer
1k views

Baking rigid body transformations

I have created a simulation using rigid bodies to create a nice pile of "things" that will be fairly realistic. Now I would like to save or bake these new positions and rotations from selected frame ...
14
votes
2answers
23k views

How to rename selected objects using python?

I want to rename a large number of items. Doing so manually could take quite some time. I want to use python to rename the object. To find out the python command for renaming I renamed an object ...
1
vote
0answers
56 views

Export separate objects as separate .obj [duplicate]

I want to export a selection of objects as .obj. I want each object as its own .obj. Is there a way to export individual .obj for each object selected? There does not seem to be an python reference ...
5
votes
1answer
3k views

Breaking a cylinder into sections in blender

I need to know how to cut a shape up into separate sections, for example, how can I cut a cylinder in half, so that I can animate the different sections pivot points, thus the cylinder opens out. ...
5
votes
2answers
461 views

How to convert sapling leaves to linked duplicates?

Is there some way to convert many separate pieces of geometry inside one object to many linked duplicate objects? For instance, sapling results in leaves that are all inside one object. I want to ...
0
votes
1answer
634 views

Is there a way to change Ray Visibility settings of linked objects?

I created a master object library file from which concrete projects can link in the objects needed for our scenes. The goal was that if we needed to touch up an object we could then do so in the ...
5
votes
1answer
2k views

Change the color of an empty?

I know what empties are for, but I'd like to change the colors of empties as a visual aid (for example, red for camera controls, green for object controls etc.) while animating. Is this possible?
11
votes
2answers
3k views

Save the 2D bounding box of an object in rendered image to a text file

I have a blend file with a moving object and want to save the object's bounding box positions (x, y, ...
1
vote
1answer
345 views

DupliFrames creating too few objects

I've followed this tutorial: http://wiki.blender.org/index.php/Doc:2.6/Manual/Modeling/Objects/Duplication/DupliFrames I've made a Curve > Path. I've then set frames under Path animation to 600 ...
4
votes
2answers
1k views

Save the bounding box position of an object in a text file

I have a .blend file found here and I'm asking if anyone could assist me to save the positions (x, y, width and height) of the bounding box of the moving object for every frame in the file attached, ...
4
votes
0answers
426 views

Get coordinates of object following curve using follow path constraint [duplicate]

I have an empty and a curve with locations both set at the origin (0,0,0) of my scene. The empty precisely follows the curve using a "follow path" constraint with the curve having "Path Animation" ...
7
votes
7answers
8k views

Apply transforms to linked objects?

Note: Vader's solution set me on the right track, but I ended up using this, as it goes a bit faster with large numbers of objects. Original question: Is it possible to directly apply transforms on ...
2
votes
1answer
277 views

How can I ensure a minimal precision of 1cm in my project?

I'm working on a project for some architects. I have following requirement: The maximal allowed error is 1cm. Many people will work on that plan for some years. I think every Object/Vertex may be ...
5
votes
2answers
5k views

Cell Fracture addon leaving unfractured boxes?

I have been trying to make a short clip of a bullet hitting a wine glass with wine in it, but I keep running into the same problem with the add-on. Every time I have used it the result has left me ...
79
votes
7answers
265k views

How to focus on the selected object?

In Maya if we have an object selected and we press F then the object is brought into focus and if no object is selected then all the objects in the scene are brought into focus. How can this be done ...
3
votes
1answer
1k views

Test if the mouse is over any object in the 3D View with python?

How can I find out if the mouse is over any object in the 3D View area with Python?
1
vote
3answers
2k views

Can I constrain an object size to Camera angle of view?

After I import "Images As Planes" (using addon) I would like to place the images in front of the camera like a rostrum, making the corners match the camera frame. Or perform the best fit of the height ...
8
votes
2answers
6k views

Multiply object and place at vertices with specific orientation

I have this object: And these vertices connected at their center: I want to multiply the object and place mutiples of it at the center of the different vertices, and have all the multiples ...
3
votes
1answer
483 views

Is there a way to add a specific modifier to more than one object?

I know you can copy the modifiers after adding it to one object, but is it possible to add one specific modifier to many objects at once? For instance, I have many objects with different modifiers ...
2
votes
0answers
247 views

Packing all UV Islands when Draw Other Objects is activated?

I wanted to pack all UV islands from separated meshes at the same time while the Draw other Objects function is activated. I already know the function to join the meshes with CtrlJ, but I get size ...
5
votes
1answer
8k views

How to iterate through all vertices of an object that contains multiple meshes?

I've learned that an object may contain multiple meshes. I want to export all vertices from all meshes. How do I iterate through them? Also, is there a simple way to know in advance the total count? ...
7
votes
2answers
1k views

How to model component pieces of a geometric solid?

I'm trying to make a model of the first atomic bomb's high explosive lens configuration: The shape is a truncated icosahedron composed of extruded octagons and pentagons. Modeling a single solid ...
0
votes
1answer
187 views

Trying to put color on part of object

I'm trying to make pokemon but I have some problem, i use circle select tool - C in edit mode to select part of object and then I put white color on that part but there are just some stains on the ...
7
votes
2answers
6k views

Blender Object keeps moving back to 0,0,0

I am new to blender, and I have just created a island using ANT landscapes, and I have build two boats for this. Two boats on island They are in this place when I am in object mode, but when I ...
4
votes
2answers
7k views

Sculpted object turns into a cube when I enter edit mode

I have just recently sculpted a Mesh Helmet model and I am needing it to export it for another program. When I switch the mesh into edit mode it turns into its original starting cube. Going into ...
5
votes
2answers
10k views

How do I join several objects into one?

I'm creating side skirts for a truck and I am duplicating the frames I want. The problem is it's making the duplicated object into another object. How do I put it into the same one?
3
votes
1answer
498 views

Cylinder with no cap ends invisible on the inside

So I'm having this problem with a cylinder. It has no cap ends and the insides don't show up in edit mode. I've already tried flipping and recalculating normals, it did not worked. I've tried creating ...
3
votes
2answers
3k views

How can I modify the mesh of a linked character?

I have a fun problem: In character.blend I have an armature and a mesh with shapekeys inside a Group. In a new scene (pose.blend...
1
vote
1answer
4k views

Align viewport view to object/Move object to viewport view

How do I align the viewport view so it is looking out of a selected object? How do I move an object to the viewport's view? This would be useful for placing some objects like lights where the viewport ...