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The Blender Game Engine (BGE) allows you to create interactive 3D applications, game prototypes and simulations.

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Navmesh dont work if navmesh spawned from another layer

In attached file i tried remade this problem: this file have script that spawning navmesh from another layer,then applying this navmesh to pathfind steering actuator of cube,but it dont work. However ...
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How can I attach a class to an object in Blender Game Engine 2.79b using Python 3.6.5?

How can I attach a class to an object in Blender Game Engine 2.79b using Python 3.6.5? I need the class to be attached to an object once it is initialized.
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How can I make a custom sensor in Blender Game Engine 2.79b?

I need to replace a mouse sensor in my control dictionary with a different class that would serve as a sensor that is not provided by default by the Blender version I am using.
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How do I create a custom sensor in Blender?

How do I create a custom sensor in Blender? I need to create a custom sensor because that is the only way I can have Blender Game Engine interface with the specific external device I am using to ...
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Why does Ray sensor in Blender Game Engine cause actuator to activate superfluously?

In Blender Game Engine, version 2.79, an object has a test Keyboard sensor, with an And controller, that activates an Edit Object actuator to add an object. This works fine. However, when I added a ...
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How to fix Saturation scale in Color Correction Filter2D shader?

There's a Color Correction shader to use in Blender Game Engine, done by Andreas Esau. It works really good... but Saturation has a weird scale. As the code says, range is 0-30. But the notorious ...
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1answer
10 views

Collision logic brick not detecting collision in BGE

I am making a game in the BGE and I don't want my character going off the platform. I have is set to quit the game when that happens (I am going to change that later), and the walls let him pass right ...
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23 views

Some weird physics/stuff happening

So, I'm making a 2D game (using 2d sprites) which has a character for sure((character physics)), navigation mesh, lots of obstacles ((static physics)) and background which is located 1 blender unit ...
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24 views

How best to make endless runner

I am making an endless runner in blender and I wan the snake to run and eat mice. The mice need to start somewhere, go to the snake, and then go back where they started. I will have multiple mice. ...
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15 views

mesh front invisible, normals are corrected

I have made sure that all my mesh's normals are facing the correct way. when the mesh starts the animation, I can see her face fine, but when she turns towards the camera, her face is gone.
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42 views

Real time animation of a hand

I want to animate a model of a human hand in Real-Time using bending sensors to measure the movement of the fingers. Currently I have a model of a hand as a mesh and rigged it with bones and parented ...
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BGE Character is invisible when press play

So I am making a pretty basic game where you just collect keys to open doors. And I came across an issue. My game was working perfectly fine before and I haven't even touched my character in days. But ...
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Scenes take a long time to get loaded!

So, I'm making a game which contains 2 scenes.. The problem is when I press / trigger the button (action) which is supposed to load the next scene, it takes about 10-15 seconds to load this next scene ...
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2answers
31 views

BGE Facing Plane

I'm creating a game in Blender. The enemies in the FPS are sprites on a flat plane. The only problem I have is making the flat plane to where it's constantly facing the player camera similar to Doom, ...
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1answer
13 views

My mouse is displaying even though I made it invisible?

So I am making a game and have been on this one for about a week now. And just now am dealing with this issue. I know how to make a mouse appear and disappear as I wish it to on the game engine. ...
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Trouble with lighting on game engine

I’m new here. I’ve dabbled in blender a few times, but this is my first time trying to make a game. It’s a very simple thing, just a character walking around a room with a sort of early Resident Evil ...
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BGE : Moving parented dupligroup

I was working on a "sw battlefront" style scene during a gamejam session. At one time, i chose to add a scene with stardestroyer popping from hyperspace, firing at the player and spawning TIE fighter. ...
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1answer
19 views

Random Actuator change “int_max” via Python

so I'm relatively new to Python in BGE (and just Python in general, really.) and I'm trying to make a script that changes the maximum integer on a random actuator. I hovered over it, and it said to ...
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Collision detection for wheels for detecting vehicle air when using vehicle simulator

I'm using the vehicle constraint to simulate a vehicle in Blender Game. The documentation instructs to set the collision on the wheels to None. Hence The collision sensor doesn't work with the wheels....
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How to improve this stuff to make a minimap based on uvcordinates in a custom 2d map image?

I have a minimap started in programming, but i dont knew how to use uvmap dinamic with uv cordinades with a little rectangle area of the image based on the player location. I used a custom script in ...
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Can I send the BGE image, with alpha layer to other SW like openCV or OBS studio?

I would like to overlay 3D video with tranparency generated by the BGE over a real-time video. So, I supposed that I have to access to the images buffer(with RGBA pixel) and send it to openCV or OBS....
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1answer
23 views

Character physics “jump limit” in bge…!

So, I'm trying to make a flappy bird -like game and I'm using the "character physics" to make the bird fly/jump but the limit is 225 jumps... Any solution to exceed this limit? I'm relatively new to ...
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Why my object doesnt seek the other ? [BGE]

i am creating a simple game on blender and i would like to make the "Enemy_ball" object to have the same goal as the player. The "Enemy_ball" would steal coins from the player while the player wants ...
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Ball Spawner - Ideas on Setup

I'm making a game in the BGE that for all intensive purposes we will say is a variation of dodgeball. I'm a beginner. I have an Empty "ballspawner" that is grouped with ballspawner object I modeled. ...
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1answer
19 views

Pull Apart Educational Model

Is it still possible to make a model that I can export to somewhere and when viewed the user can interact by clicking on certain items for them to be hidden? I'd have thought the game engineer would ...
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22 views

How do I make a walking and running sound?

I have the sounds, and I have done so when I hold w it starts the walking sound and when released stops. But when I have done wshiftcollision the run sound overlaps the walking sound:
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25 views

Can't access properties from object

I'm trying to pick objects to inventory, but when I run this code: ...
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1answer
17 views

Control Animation in BGE

is it possible to play, pause, and stop the animation with plane as image in blender? i need to use the button to control my animation in BGE. but i don't know how to make it. can anyone help?
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26 views

Texture issue in BGE (Transition from Multitexture to GLSL)

I am working on a game inspired of Jet Set Radio style wise, and for that reason i edited my models directly with a set of color to respect my game's color palette. However, when i switched to GLSL to ...
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Parenting problem on front axle: need too many parents

The important parts here are the large middle piece, the axle, the two pivots that allow the wheels to steer, between the axle and the tires, and the tie rod between the two pivots. The pivots are ...
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1answer
80 views

Is it possible to interactively control/manipulate objects in Blender Internal/Cycles to have more realistic physics simulations?

I am working on a project which involves some physical interaction between different objects in a scene; Most of the physical interactions could come from manipulating objects in the scene while the ...
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21 views

Performance issues - make tree leaves like this?

Ok, I am trying to achieve animated, particle like leaves (low poly not realistic) like this - https://youtu.be/cKS3VM1a3TU?t=4m8s Obviously my idea was to make a group with some leaves and make a ...
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32 views

How do i texture an object composed of multiple sub-objects?

I created this little thing the other day: and this is its hierarchy in Blender: The current render is using multiple materials (main white plastic, yellowish part, black parts, and shiny disc) ...
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1answer
37 views

Help for creating a radar sensor with python - bge

I would like to know how it is possible to create a radar type sensor with only python in bge. To specify, he would have to fire at the Y + position up to a distance of 100 meters, starting from the ...
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41 views

What it makes a 3D model game-ready?

I've been up to Blender since mid 2016, started to work professionaly selling my 3D models since Jan, 2018... and now I'm used to hear the same questions from the customers: "Are your models ...
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1answer
49 views

Scaling an object from point A to point C with python

I have three objects in scene A, B, and C. I need object B to stagger between objects A and C. How would it be possible to do this in python? blender game engine'.
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1answer
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BGE and Databases

I'm hoping to use Blender and the BGE in a bit of an unusual way. I am hoping to create an interactive floor plan where I can click on desks and that will present information about the user. Now I ...
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1answer
21 views

Game Engine - Steering Behaviour Understanding

I am working on a BGE Horror Game right now and I want the enemy to follow the player around, but not directly. I want it to also walk around radon parts of the map even when the player is not there. ...
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1answer
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BGE Animated Fireball Group

In my game I have an Empty that adds my object magicfbgroup to the scene. Magicfbgroup is a fireball I made by using several spheres with the same image texture that spin in different directions. It ...
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1answer
25 views

How to randomize audio

I am making a third person shooter and I have three different lazer sounds. I want to figure out how to make it so every time I click it plays a different lazer noise.
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1answer
116 views

How to activate an action after another action happens

I made a camera action using Blender Game engine and set it to run at the beginning of the game now I want to activate another action after this action is done
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19 views

Radoll Launcher in BGE

I'm just messing around with a first-person shooter in BGE and I was wondering how to make it so the character can launch a ragdoll rig of a horse. Whenever I try, the rig just falls apart because the ...
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How to overlay information from text file on game camera view?

I have a text file with data that I want to overlay in a camera view. Example, when camera is at a certain distance, to have the text field show the parameter from the text file corresponding to that ...
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19 views

Analog gauges in BGE

How would I make analog gauges (like fuel, RPM, etc.) in the BGE? I have tried using orientation constraints but it did not work.
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1answer
17 views

Blender collision activation only once

I have it so that once you touch this block, my voice actress begins giving a tutorial, but if you touch it again, she starts all over again, do you know a way to make this happen only once?
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15 views

Blender Game Engine and add object position

I have a strange behaviour with using "add object" on my test game. When i add an object without any "action" (no animation), it is rendered correctly at my "empty object" position When i add an ...
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Bake texture in game engine

How would one bake a texture in the game engine ? I am generating tiles (8x8 patches of subdivded planes) https://youtu.be/lz9x2yEYAXs?t=52 I need to bake these to a cubesphere UV (I have the uv ...
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1answer
28 views

Blender Logic Source

I've been working on my own python library to assist in usage of UPBGE (importable player setups, auto-split screen, handling input in a more natural way, some procedurally generated objects etc), but ...
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1answer
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BGE Add object action deforms a sphere mesh

I have watched Blender Game Engine Basics Tutorial #24: Shooting While Walking (Combining Actions) video tutorial from BornCG, but when I shoot the bullet (Left Ctrl key), it appears deformed. The ...
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Object invisible from above in BGE?

I had this problem twice. Once, I fixed it without trying, and this time, I haven't been able to fix it. I have a sphere, and from the side, it is visible. But the camera position is from above, and ...