1
vote
1answer
243 views

GUI.Box z-index for mouseover

So I am drawing an inventory with slots like so: private void DrawItemSlotAndAttachActions(Item currentItem, Rect slotRectangle, Event e, int itemSlotPosition) { if (!(currentItem is ...
1
vote
1answer
1k views

Unity Animation Controller: Is the “atomic” attribute in 4.6.3 the same as the “has exit time” attribute in 5.0?

I'm viewing a tutorial based on Unity 5.0. In this version, I see an option whose name is: Has Exit Time: But on my Unity, version 4.6.3, I don't have this option. Instead I have an option called ...
1
vote
1answer
112 views

UDK ping check without joining a game?

I have made great strides in creating a custom built server browser for UDK. It registers servers with a master, and the client can download the list and populate the server browser. However I'd like ...
1
vote
1answer
371 views

Cocos2d - Physics bodies randomly loosing Velocity along an axis after impact

This just started occurring and seems to randomly happen during, and between, game sessions. A dynamic moving body collides with a static body and instead of bouncing off looses (almost completely) it'...
1
vote
1answer
743 views

Cocos2dx+Chipmunk: Fully elastic collision between moving bodies

I'm using Cocos2dx and the built in Chipmunk physics engine, and currently I've got my PhysicsBodys' materials set up with: Density=0 Restitution=1 Friction=0 in order to get fully elastic ...
1
vote
1answer
330 views

Fb.Feed dialog closes before saving

I'm having trouble with the Facebook UnitySDK when I use the FB.Feed() method for posting on user's timeline. The share dialog closes before the post is completed, Right after i press the "Post" ...
1
vote
1answer
359 views

How import and draw a tiledmap with slick2d

How I can import and draw a tilemap with different layers? I have the next code and send me error if the tilemap have more than one layer. public class Map { private TiledMap map = null; ...
1
vote
1answer
469 views

Marching Cubes Chunks

i'm doing some voxel based game, where i want to have voxel planets. i decided to use the marching cubes algorithm, and i successfully created a planet (even with noise) with the following density ...
1
vote
1answer
96 views

UDK: Playing two audio tracks simultaneously

I have some environmental music playing in the background, but when I try to play another track (door opening sound effect) at the same time the background music stops playing. How can I play two ...
1
vote
1answer
287 views

AI movement in 2D

I've got a prototype of a game I've been mocking up and found myself struggling to find a solution for AI movement in a 2D tile based game. Here's the issue: The player is free to roam throughout the ...
1
vote
1answer
147 views

Codes for walking on platforms along with jumping using actionscript 2.0

I want to know the shortest and most understandable code for walking on platforms using actionscript 2.0. I know there are multiple ways in doing it but my method becomes too tedious when a lot of ...
1
vote
1answer
202 views

Draw GUI.Button on certain position on a scrollable background

Problem is in a 2D game I have a large background around 2 screens wide. And on there I got 4 buttons placed on top of background all over complete width. Now when I swipe of move my mouse around I ...
1
vote
1answer
214 views

Java Slick2D Image Glow Effect

How can one achieve a dynamic glow effect in Java Slick2d? I want an image to be surrounded by a glow when I move my mouse over it for example. Example: No glow Glow Is it possible to make this ...
1
vote
1answer
147 views

Is the standard collision detection in Slick2D too heavy for broadphase?

I was wondering two things about the built in shape detection of Slick2D. When executed on a lot of shapes, how performant are the intersects and containsmethods, and what kind of algorithm is behind ...
1
vote
1answer
64 views

DirectX 10 - dimension of vertices passed to vertex shader

I'm trying to learn DirectX programming. Looking at different tutorials there is something about vertices that I find a bit confusing. I know that DirectX uses vertices with four elements (x, y, z, w)...
1
vote
1answer
189 views

XNA/Winforms - Nothing being drawn after calling SetRenderTarget(null)

I'm creating a basic scene/level editor using XNA/Winforms using the base classes from http://xbox.create.msdn.com/en-US/education/catalog/sample/winforms_series_1 Everything works fine and gets drawn ...
1
vote
1answer
642 views

How to import animations from one model to others

I have two models (one animation in each) which I got for free from Mixamo. I imported them in Unity and they look like this: http://imgur.com/atjQbkI Justin@Idle and Justin@Walking. As can be seen ...
1
vote
1answer
640 views

Streamline Facebook and Google Play Game Services integration in Android Game

This has been confusing me a lot . I am creating a simple 2D platformer which I wish to make social. So I thought of letting users do the following: Share their in game objective completion/ their ...
1
vote
1answer
686 views

Lighting shadow casting sprites with box2Dlights

I currently have something like this using box2Dlights Ideally, I would like objects casting shadows to be lit, so the object is lit but there is still a shadow cast around it. Right now the object ...
1
vote
1answer
95 views

Understanding HingeConstraint in jBullet

I'm using the java port of BulletPhysics engine jBullet. I'd like to make a joints between 2 triangles so that one edge of the first and one edge of the seconds act like a hinge. But I don't ...
1
vote
1answer
602 views

How to move rigidbody player to its facing direction with AddForce?

How can I move a rigidbody to its facing direction? I've already tried this: rigidbody.AddForce (transform.forward * v, ForceMode.Acceleration); // v is a public float which gets a new value in ...
1
vote
1answer
267 views

libGDX new TextureAtlas(filename) and new Texture(filename) drawing stale image data

I'm trying to draw an image using libgdx but no matter what I do, libgdx seems to insist on drawing a portion of an image I had loaded and used in an earlier game screen. In my current game screen (...
1
vote
1answer
241 views

Showing keyboard on SKScene and performing action on a sprite node based on key tapped

I am trying to learn SpriteKit and play with some simple sample apps. Currently I am trying to achieve below things: Show keyboard over SKScene If user taps 'A', perform some action on a sprite ...
1
vote
1answer
196 views

Normal map does not export into .dae file. Does Collada not support normal maps?

Every time I try to use DAE FBX export in Autodesk Maya and export a .dae file the normal map doesn't export with it? Does Collada not support normal maps?
1
vote
1answer
716 views

post on Facebook from cocos2d-x on windows phone

Is it possible to share/post on Facebook from cocos2d-x on windows phone. Is there any example/tutorial available.
1
vote
1answer
287 views

Collision detection doesn't register until player sprite jumps

I have implemented a shooting mechanic into my game, and the act of shooting works fine. The shooting work is done in my "game1" class. The issue that arises is when I incorporate collision detection ...
1
vote
1answer
895 views

How can I implement online high score in LibGDX?

I found some posts that said to use Google Play Services. What about other platforms? Is their some libgdx library that I can use to implement it in core section or do I need to write separate score ...
1
vote
1answer
564 views

Bullet 3D Physics Objects Not Rotating?

So I've got Bullet 3D controlling the motion of objects rendered with DirectX. In the clipping below I've got 2 identical rectangles & 5 balls. The lowest rectangle has a mass of 0 and doesn't ...
1
vote
1answer
263 views

Cocos2d-x v3.1 for WinPhone 8 auto change texture after resumed from background

I have some sprites in my game (for Windows Phone 8). These are my steps to reproduce the problem: Open game Play (this is an optional step) Press Windows button to send game to background Press ...
1
vote
1answer
731 views

App using LWJGL can't find display mode extension on Linux

I'm running LWJGL app on Ubuntu virtual machine with no phisical graphic card. I set up Xvfb and Mesa3D but it fails with exception java.lang.ExceptionInInitializerError: null at org.lwjgl....
1
vote
1answer
349 views

Structure gameobjects and call events

I'm working on a 2D tile based game in which the player interacts with other game objects (chests, AI, Doors, Houses etc...). The entire map will be stored in a file which I can read. When loading the ...
1
vote
1answer
184 views

Why aren't subsequent glDrawArrays showing up?

I am attempting to redraw with the same arrays using glDrawArrays in a GLKView on iOS. When I comment out any two of these calls, the other draw call draws as I expect. My last hunch was that I was ...
1
vote
1answer
89 views

How do I detect image clicks in Dark GDK?

I am trying to determine if an image has been clicked, using the Dark GDK game engine. I've found no methods in the engine that do this. I would rather not brute force this with a large nested if/...
1
vote
1answer
186 views

OpenGL ES 2.0 and atlas

I'm trying to draw elements from a texture atlas with OpenGL ES 2.0 Currently, I'm drawing my elements using something like this in the shader: uniform mat4 uCamera; uniform mat4 uModel; attribute ...
1
vote
1answer
87 views

Vertexquads are not being drawn in 2D space

I started teaching myself DirectX a short time ago and have come across a problem which I can't figure out by myself unfortunately. I'm trying to build my own font system, so I can draw strings in 2D ...
1
vote
1answer
161 views

Jittery Rotational Movement with Arcball implementation

I have an assignment where I need to implement arcball using Opengl (~2.0). I have it more or less implemented but I have a some problems/issues/bugs and I'm not sure whats either causing them or how ...
1
vote
1answer
392 views

Geometry Shader input vertices order

MSDN specifies (link) that when using triangleadj type of input to the GS, it should provide me with 6 vertices in specific order: 1st vertex of the triangle processed, vertex of an adjacent triangle, ...
1
vote
1answer
151 views

Is it possible or not to share a geometry among many meshes and apply a different shaderMaterial for each?

I instantiate one PlaneGeometry, then I instantiate 200 meshes sharing this geometry and with their own instance of a given shaderMaterial. Here is a simplified version of the code : ... var geom = ...
1
vote
1answer
560 views

VertexColor shader is not working correctly in built application

I want to change the vertex colors of my mesh. The light sources must not affect the objects with this shader, its lighting must be determined only by its vertices colors, so I turned the Lighting Off....
1
vote
1answer
2k views

theoretical solution for “drawing” with mask

So am trying to create a make-up game and i need to have a basic drawing solution, and so far i have made a good progress with the help of the DepthMask solution My approach was like this : suppose ...
1
vote
1answer
245 views

How can I spawn a sprite based on a condition after the game starts?

How do I spawn a sprite anytime later in the game when the game starts? I'm using FlashDevelop with Flixel. I did try it in override public function create(): void. It works only in the beginning. I ...
1
vote
1answer
428 views

Blender, Exporting to Collada, Assimp and Normal Maps

I have a simple model that uses a diffuse and a normal map - in this case just two textures applied to the same material, where for the normal map I uncheck all the options in the "Influence" section ...
1
vote
1answer
527 views

3d Wall sliding collision

I'm working on collision for walls in my game and the way I currently have it I get stuck walking into a wall. I'm trying to make my character slide on the walls but still collide. My character moves ...
1
vote
1answer
3k views

Normal mapping for Android and iOS

I'm making a mobile game for Android and iOS on Unity. At the moment I am researching and designing the technical aspects of the game. Since it is not plausible to use highly detailed models for ...
1
vote
1answer
201 views

Exporting spritesheet for Cocos2d

I would like to know how people usually save the animations in order to load them easily in Cocos2d with as few hard-code as possible. E.G. The solution I thought of is to have one plist file ...
1
vote
1answer
987 views

How to attach a sprite to a TMXTiledMap at a particular coordinate, in AndEngine?

I am trying to add a sprite at a "grid" location on the tiled map. The TMX tiled Map is like a grid, and you can access the size of the grid by calling mTMXtiledMap.getTileRows() and mTMXtiledMap....
1
vote
1answer
435 views

Collision in PyGame for spinning rectangular object.touching circles

I'm creating a variation of Pong. One of the differences is that I use a rectangular structure as the object which is being bounced around, and I use circles as paddles. So far, all the collision ...
1
vote
1answer
361 views

Scaling Skeletal values to be able to reach objects on the screen

I have created a game using Kinect + XNA and the game runs on full screen mode.. However when i try to touch or reach a certain area on the screen using hand.. I cant reach it.. I will already be ...
1
vote
1answer
915 views

3DS Max MassFX — Animation to XNA without bones/skins?

I made a model in which a number of cobble stones fall into a hole using the rigid bodies in 3DS Max 2012 MassFX. They are just editable polys, no skin, no bone. I want this to play (Take 001, 0-100 ...
1
vote
1answer
147 views

Can't run Nvidia PracticalPSM sample in debug mode

I want to add PSM (Prespective shadow map) to my engine but I have problems with that. I think the problem is somewhere in my math code so I want debug Nvidia PracticalPSM sample and compare the math ...

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