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Questions tagged [game-engine]

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

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Character not moving in bge

I am using a youtube tutorial to make a coin collecting game and I'm having a problem with controls. I changed the color of something and when I tried playing the game it didn't respond to key presses....
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1answer
22 views

Priorities with actions in bge

I am working on a character for a game that has 3 main actions: Walking, Running, and Idle. S1 and S2 stand for Scenario 1 and Scenario 2, respectively. I have all the priorities set to 0. I want the ...
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1answer
46 views

How to get both UV maps to show up

I'm new here. For the past week I've been trying to replicate my town's fire engine in blender, and all is going well. When I finish I will import the model into a game called emergency 4. However, I ...
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1answer
34 views

See through model in BGE

I am making a sort of Sonic Game, and I have a rigged sonic model. It looks fine in edit, object, and pose mode but when I try to test it, it looks like this. Why does this happen?
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149 views

Blurry textures in BGE

Lately I have invested in the BGE of blender. I decided to make a simple game, and it is very simple indeed. You are a cube that can hop and move around and climb up mountains. I have the textures all ...
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1answer
41 views

Stretching cube object

Stretching out Cube object in real time until it touch's any other object in the scene.Is this possible in real-time.This cube object need's to stop once it hit any other object.
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15 views

How do I make a material fade through the rainbow?

I am modelling a gaming pc for bge. How do I make the material fade the rainbow? like in RGB gaming pc builds?
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47 views

Why does the plane disappear and cube fall when I start the game?

When I play the game the plane disappears and my cube falls. I've tried changing the physics but it still falls. I'm following this tutorial on Youtube and I have problems understanding it.
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28 views

Lamp changing color in bge

How do I make a lamp constantly changing colours in bge? I need to make it cycle through the rainbow. Like in RGB gaming pcs.
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35 views

3rd person game: Camera to character rotation

My friend asked me to make a 3rd person game for him. As I was working, I noticed a problem. Whenever I try to go left or right, I want the camera to be behind whatever direction I'm headed, since it ...
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31 views

How to make a repeating background?

I am currently working on a space game, and I want there to be stars in the background. I don't want to have to duplicate the stars over and over because that would be a waste of time and have way too ...
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31 views

Blender Game Joysticks Hat Value Issue

So here's my code: ...
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1answer
54 views

Replace Mesh not working?

I have a spaceship that I want to have "flames" come out when the spacebar is pressed. I have set up a replace mesh thing (I have a mesh with flames in a different layer and added some logic bricks to ...
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1answer
35 views

Local Coordinates Assignment

I have a modeled SCARA robot in blender, this is moved through the use of a sensor and a python program. The problem now is that my inverse kinematics solved angle does not coincide in run in blender. ...
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16 views

Assign Local Coordinates in blender object

Hi can I ask if anyone here know how to assign local coordinate system on blender object. I want to apply it in my inverse kinematics of the robot arm. Thanks
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1answer
714 views

Animation not working in Unreal Engine 4

I'm very new to Blender and Unreal Engine. I'm trying to figure out why my Animations from Blender are not showing up in Unreal Engine 4. Here is a file that I made for testing it out. When I'm ...
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26 views

SFX on collision

I am making a game which has collectible items in it. I want to have a sound effect play when it is collected, but it won't play (I'm using logic bricks, since I have no experience with Python). I ...
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1answer
24 views

BGE shaking camera when i walk or run

I couldn't seem to find any videos on how to do this. I'm making a game and I want it so when I walk or run the camera shakes. how do I do this
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19 views

Cross Hairs in BGE [duplicate]

I have made a cross hair for my game. If i have a gun how do i make the bullet go where the sight is?
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32 views

How to play animation from start in BGE

I'm using BGE to make an animation with some menu. First, when I'm at the menu and press the anim button (change scene), it take me to the animation scene and the animation played. But, when I get ...
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Proper use of vectors in bge scripts to immitate torpedo gyroangle course

Recently I modeled and rigged a mark14 torpedo and thought that it would be nice to make a mini 3rd person game - simulation at witch a turrent carring the torp would launch it (at the players click ...
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1answer
24 views

BGE - move (absolute) camera to static target

I want to move a camera to a specific target coordinate or object. I tried the actuator "Motion" but i get just relative movements and no movement to a static object. How can i realize this? Thank'...
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22 views

Exported blender game as .exe file not working

I created a game called Sphere walk in .exe output to run on windows. I uploaded it to my site to distribute but then on testing it realized it needs its includes. I created a zip file with what i ...
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1answer
43 views

How can I make a realistic collision bounds in BGE?

I have a planet and I want it to have some terrain, like mountains where the character can explore. I need the planet to have realistic collision bounds, but triangle mesh makes it act like a "No ...
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2answers
69 views

How to make a perfect orbit?

I am making a space game in BGE and I need a planet to orbit around the sun without having the origin point inside the sun (this is because I want it to have a Collision bounds). How can I do this? ...
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21 views

Game Engine - Actions dependent on an integer

I'm attempting to put together a turn based combat system that requires the game engine to look at an integer titled Speed to dictate which character goes first. The problem I'm having is how do I ...
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23 views

Why does my screen freeze and zoom onto one spot when I click standalone player?

I'm currently in the game engine, and I've already created an action in the logic editor to open the door. However, when I click standalone player, my computer will default to full screen and freeze. ...
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2answers
22 views

Part of my sphere disappears when in BGE

I'm trying to make a skydome but before I even added a texture to the spear I wanted to see if it was there when I started BGE. Part of it was gone! can anyone help me?
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1answer
43 views

copy object location to another scene? BGE

I have a dummy object parented to a vertice of the health bar of my main character on the first scene the health bar works accurately and the dummy fallows the vertice parenting, I have an object on ...
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1answer
20 views

How to make an object be sensed if it is No Collision in BGE

I am making a space game, but I need to make a boundary. I have four cubes and I'm using a property sensor to detect them and then display text, but I don't want the spaceship to collide with them and ...
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19 views

same change of trajectory on a collision

Working in Blender, I suppose that the straight rectilinear trajectory of the animated ball is established in the Graph Editor and makes a nonzero alpha angle with X, with Y, with Z This ball will ...
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1answer
42 views

Mathutils Vector Raycast

I have an object I wish to cast a ray from, casting using a mathutils direction vector. The only problem is that I cannot seem to figure out how to find the 3D position (needed for the rayCast ...
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67 views

Transparent Cube For Character

how to make a transparent cube so that my character walks inside a building or house and you can see the interior partially, where my character is walking ? in the reference image i make a blender ...
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613 views

Export an object from Blender 3D into using it in GTA5 game?

I need to export my Blender 3d OBJ file into YDR file to use it for GTAV game mods. anyone knows a good converter that does the job ?
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17 views

My model is invisible in game [duplicate]

So, I have created a model and applied an animation to the rig, but in game mode the body disappears.
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1answer
31 views

Trying to copy objects across scenes but it duplicates my scenes instead (BGE)

I am ctrl+c some objects (planes and texts) from one scene to paste (ctrl+v) into another scene. But in the other scene (the one I want to copy them to) they do not show up and it duplicates all my ...
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1answer
48 views

Unable to add more logic bricks

I recently began experimenting with bge (blender game engine). I’ve got a basic character, with a child containing the actual model (the top level character is simply a hidden physics body shape). The ...
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1answer
13 views

How can I make text appear on the screen in the game engine when the character enters a certain area?

I am making a game and I want text to appear when the character enters a invisible cube. I have tried to make a overlay scene, but I can't make it work. Thanks!
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How can I make “planetary gravity” or such in the game engine?

I want to make a space game where you launch a satellite and see how far you can get it using "gravitational slingshots" (using planets to have your satellite orbit the planet for a short period of ...
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76 views

BGE How can a vert in one object mirror another vert in another object

In better detail: How can I make a vert (or multiple verts) in one separate object mirror (or follow) the X, Y, and Z axis of another vert ( or multiple verts) on another separate object in realtime ...
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2answers
101 views

combining objects in logic editor

In the game engine, I've created a door handle and door, and am trying to combine the physics in the logic editor so that when I left click on the door handle, it spins, meanwhile also swinging open ...
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1answer
96 views

Key Sensor | KEY + SHIFT ( with First Modifier )

Good Morning I try to use the first and second modifier in the key sensor, but I can't find more information or examples of this, example I try a simple combination in the pic but it does not work ...
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1answer
27 views

can messages be passed between states

I've set up some directional movements for my main character; Right, left, up, down, up left, up right, down left, down right. This works ok and I also want to use this information to trigger the ...
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1answer
38 views

Is it possible to be able to hold the spacebar to make a player jump higher? Game Engine

I would like to be able to have a min jump height as 1 meter, and max jup height as 3 meter. When the spacebar is pressed and ...
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1answer
70 views

BGE : AddObject adding two object

8 years using blender and still, never tried the Python API. Never too late to begin! Then I was stuck on something very frustrating, tried 2 days, created variant, searched for bugtracks and looking ...
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1answer
159 views

Move an object on a different object's local axis?

I need an object to move along the local axis of a different object. This is more or less what my code looks like. ...
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1answer
54 views

BGE 2.79: How do I change an action in-game with the push of a button/object

Here is the thing, I'm currently working on a project for my internship. It is about an interactive boatride which there are multiple atributes that te boat stops at. After you completed a level the ...
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65 views

Seeking object following a navmesh

I am trying to have an enemy seek out the player in my level but the enemy just finds a direct path to the player, ignoring the navmesh and passing through walls.
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3answers
10k views

What will happen with Blender 2.8 game engine?

Blender has just purged the entire game engine from 2.8. There is no "Game Engine" mode anymore and there isn't even a logic editor. I tried installing a GitHub Blender release with the game engine ...
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18 views

How to fix soft body problem In BGE

When I set the car body that I made to soft body and anchored it to points of the model it goes invisible in certain spots of the map. How can I fix this.