2
votes
0answers
91 views

What is the most effective way to create a set of collision points for an aribitrary mesh?

In my project I am working on automatically deforming an arbitrary mesh with respect to another arbitrary mesh, within the context of user generated content, similar to this deformer being developed ...
2
votes
0answers
2k views

XNA Screen Manager problem with transitions

I'm having issues using the game statemanagement example in the game I am developing. I have no issues with my first three screens transitioning between one another. I have a main menu screen, a ...
2
votes
0answers
367 views

Normal maps in 3dsMax - OgreMax - how to view associated tangent vectors?

Reading this post I found out that 3dsMax might not use the same tangents when rendering normal mapped objects. In my case, I was using Ogre and OgreMax to analyze results and they were very ...
2
votes
0answers
1k views

AndEngine Making Chase Camera Follow Player

I am playing around with the AndEngine Race Game example. I am trying to make the camera follow the car as the player moves around. The Tile Map is larger than the player's screen but the camera ...
2
votes
0answers
370 views

How can I export a model using the CAT bone system into XNA?

Has anyone successfully used the CAT bone system in 3ds Max and exported the file into XNA? If so, what was your method of doing so? There are a number of methods of doing this, apparently, but the ...
2
votes
0answers
1k views

Interactively edit UV mapped, textured mesh in Cinema 4D without distorting texture?

I'm fairly new to Cinema and I'm building a rigged flat (2d) character out of illustrated pieces. I want the meshes to have an efficient number of polys but sufficient resolution where they'll bend ...
2
votes
0answers
450 views

Rotating camera changes directional light depth map, and changes PCSS penumbras

I am implementing PCSS and I am using a directional light. The directional light volume is clamped to the camera frustum (as is typical with directional lights). So when the camera rotates, the ...
1
vote
0answers
10 views

Skeletal Animation Mirrored

Okay so I've been working on GPU skinning skeletal animations. I need help assessing what is going on here. Looks like the animations are completely mirrored What are the possible issues? I've been ...
1
vote
0answers
19 views

Editing sprite shading to change perspective?

I'm currently developing an RPG in Java with some of my friends, and one of my tasks is to do the pixel art. I'm a beginner at it, but I know that I'll get better in time. I recently finished the ...
1
vote
0answers
20 views

Changing an Image's alpha through an animation in Unity

I'm trying to change an Image's alpha through a legacy animation in Unity, so that it fades in and out in a loop. The animation works: I can see the color updated in realtime in the inspector. But the ...
1
vote
0answers
21 views

Black Rectangle instead of texture

I am trying to draw a textured ractangle like in this example. But instead of a texture the rectangle is just black. Draw method: protected override void Draw(GameTime gameTime) { ...
1
vote
0answers
18 views

WebGL Multiple Lights, Blending, and Render Order

I am trying to do simple forward rendering for multiple lights using additive blending in WebGL. Following advice from this SO and this one, I simply turn on blending using glBlendFunc(GL_ONE, GL_ONE) ...
1
vote
0answers
44 views

OpenGL Texture Loading

I've been using OpenGL for a bit so I have a general idea of what I'm doing. Recently, I've been working on a framework to let me test stuff more easily. As part of the framework, I split up loading ...
1
vote
0answers
22 views

LibGDX music doesn't play anymore after x times

In my App I added two sounds, the first is played when the gamescreen start the second when the game is going to game Over screen. Everything works fine but after about 12-13 games the second sound ...
1
vote
0answers
32 views

Can you trilinear sample a non volume texture?

Let's say that i have a regular 2d texture (not a volume texture). Is it possible to do trilinear texture sampling of that texture even though it isn't a volume texture in opengl or directx? ...
1
vote
0answers
39 views

Can I render 3D objects in Ray Casting engines?

I was gathering some information on the glorious Ray Casting technique. As far as I've understood it's not a complete 3D rendering, and that's why objects and NPC's are often displayed as simple ...
1
vote
0answers
26 views

XNA arcball camera steering issue

I have an arcball set up to follow my model in XNA. It rotates around the target correctly when holding in the left mouse button and moving the mouse. It zooms in and our correctly with the mouse ...
1
vote
0answers
7 views

Intellisense with PhaserJS Library in Visual Studio Code

I am trying to use Visual Studio code along with PhaserJS but am confused about why the isn't working. I've read through http://www.johnpapa.net/intellisense-witha-visual-studio-code/ am think I ...
1
vote
0answers
15 views

Recording Xbox controller button presses?

I would like to generate some sort of log file of xbox gamepad events while playing an existing game on PC, such as Call of Duty. I am not developing a game necessarily, I just would like a static ...
1
vote
0answers
36 views

Is there any stand alone tool, for creating animated models?

There was a program, called Character Shop(darkbasic), where you could load the 3D models, add skeletons, choose from the predefined movements (walk, run, shoot), and generate a keyframe-animated 3d ...
1
vote
0answers
24 views

libGDX: Linking 3D scene from 2D screen

Using libGDX I have created a few 2D screens, such as a splash screen and a main menu, and also created a 3D scene which I want to be able to load when clicking a button on the main menu. I know how ...
1
vote
0answers
44 views

Algorithm for creating mesh from 2D image silhouette

I'm looking for an algorithm that can take a 2D image, approximate it's shape and then generate a low poly mesh. Basically, the same what Unity does with sprites when you select tight mesh instead of ...
1
vote
0answers
10 views

In Inform 6, what is LibSerial and how does it factor into action-based dispatching?

By no small amount of pain, I have discovered that the following Inform 6 source doesn't work as expected: instead of calling the right branch of Bar.after based on the current action, it always ...
1
vote
0answers
39 views

How can I carry around an inventory in my inventory?

I'm working on a mod for soul gems in Skyrim and want to add something like a Bag of Holding from souls. The most simplyfied strategy I can come up with is Create an invisible Black Soul Gem to ...
1
vote
0answers
11 views

Sizing a Box2D ground object

I am developing a platformer game using SDL2 for graphics and Box2D for physics. I am currently designing my levels and would like to know if it is better to make the static part of each level (ie: ...
1
vote
0answers
29 views

SteamCMD Failed to get application info app

I am trying to push my first build to a depot and I keep getting this error and I can't figure out why. Logged in OK Waiting for license info...OK [2015-05-17 20:11:58]: ERROR! Failed to get ...
1
vote
0answers
29 views

Find camera coordinate of vanishing point

Given a vector and a camera (position, angle, up vector, field of view, etc), how would I find the vanishing point of the vector in camera space?
1
vote
0answers
11 views

LibGDX and Sound Priorities

According to a post I found, the setPriority of a Sound in LibGDX is not only a hint, but does nothing on desktop, and I can confirm this. I really need priorities for sounds in my desktop game. The ...
1
vote
0answers
10 views

get tetrahedron centroid velocity if vertex velocities known

If i have a tetrahedron and i know the velocities of the 4 vertices, how can I find the velocity of the Centroid? I know how to get the result if i know the velocity of the Centroid (i can use ...
1
vote
0answers
25 views

Supported Orientation, Monogame, Windows Phone 8

I am developing a game in which I need to rotate the screen on Landscape mode or Portrait, and lock it that way. In Monogame, targeting Windows Phone 8.1 adding this code: ...
1
vote
0answers
27 views

Specific bone not present in the skeleton XNA

I have created a human mesh, bone structure, and animation rig in 3ds max for an XNA game I am developing for school. I am currently having a problem with one specific bone upon build in Visual ...
1
vote
0answers
20 views

Passing an SDL KeyboardState(Uint8*) to Lua

I'm working on my first big project and I've decided to integrate Lua with my C++ framework. Everything's worked out so far, but the only way I've managed to pass the SDL_GetKeyboardState(NULL) array ...
1
vote
0answers
14 views

Need help in getting sequential impulse method working

i have made a very very simple physics system based on sequential impulse method - with single contacts only and no angular rotation at all. Contact points are calculated using separating axis ...
1
vote
0answers
75 views

why is my (from example) shader appearing as black?

I have the following (very simple) shader: #pragma kernel CSMain RWTexture2D<float4> Result; [numthreads(8,8,1)] void CSMain (uint3 id : SV_DispatchThreadID) { Result[id.xy] = ...
1
vote
0answers
33 views

Spherical Harmonics Normal

I'm trying to generate irradiance map with spherical harmonics coefficients. I have a function SH(l, m, N) that evaluate the basis function for specified band (l, m) and normalized direction N. The ...
1
vote
0answers
45 views

Drawing fonts with LWJGL3 with OpenGL

I'm very sorry if this question has already been answered, but since I've been struggling with this for many days I thought I'd give it a shot here. My goal is to somehow render some text on the ...
1
vote
0answers
11 views

XNA maximum VertexBuffer size exception

I am trying to build content(a text file contains list of triangles vertices) for an XNA application through a custom pipeline importer. It works ok. But when number of triangles gets near 1m(in this ...
1
vote
0answers
32 views

How do I distribute MonoGame games in Windows?

I'm using VS2013 and MonoGame to create a simple game. The things is I can't make it run on others PCs. I've tried to copy Content to the Release folder using the "always copy" option in VS2013; ...
1
vote
0answers
27 views

LibBDX create a tail when the object is moved

I am looking for a way to implement in my game a kind of shadow/tail which will be displayed after the object is moved. Should I use animation? If yes how? Here an example:
1
vote
0answers
41 views

Alpha blending is too smooth

I got the exercise to create a color map from a heightfield and given normals with alpha blending. Therefore I have to blend 4 textures (deep-flat, deep-steep, high-flat, high-steep) depending on the ...
1
vote
0answers
20 views

How do I manually submit a new UI InputField in code?

I need some conditions for submitting the text inside of an Inputfield, however I cannot find a way to do this via code. I was expecting something simple like with WPF or WinForms, but I cannot find ...
1
vote
0answers
31 views

Card Masking in Phaser

Good Day, I'm new to Phaser and still learning about it to. I am challenging my self to create a simple animation of a card flip somewhat realistic rather that making use of a scale. This is ...
1
vote
0answers
24 views

SDL_Mixer - Mix_LoadWav_RW returns NULL (Unrecognized sound file type)

I am loading sounds from resource file (Doom2.wad from game Doom 2: Hell on Earth), converting them into WAVE and then trying to play them using SDL_Mixer. If I save the converted sound into a .wav ...
1
vote
0answers
23 views

How to move octree data correctly from parent to child?

This is my first question, so apologies if it is a repeat, I have had a look at the other questions and I still can't seem to find an answer to this. So I am making a recursive octree in OpenGL. So ...
1
vote
0answers
25 views

Partially colorizing a sprite in XNA

I'm looking for a clean way of making sprites that look like the following glowing circle, except in any arbitrary colour. Originally we thought we could start with a gray-scale version of the ...
1
vote
0answers
18 views

ThreadAffinity being changed by OpenGL / ChoosePixelFormat

If I change thread affinity and then create the window used in my OpenGL game it changes the thread affinity to something else. I tracked down the exact API call (ChoosePixelFormat) which changes it ...
1
vote
0answers
33 views

Array of script class references in inspector

I'm trying to remove the Reflection part of ones of my scripts so it works in WebGL, however I am having some trouble. Basically I need a way to store references to classes in an Inspector array so ...
1
vote
0answers
10 views

How to save characters in iOS game app

BOOL = GREENIE, UIButton =GREEN. When I click the GREEN button, I coded that now you play as GREENIE character. However, I don't know how to code it that the game always remember that the I clicked on ...
1
vote
0answers
45 views

How to extract the texture from an image onto a mesh?

(preamble: I think this fits either here or SO with computer vision tag, I chose gamedev because I think you guys are probably really good with textures and meshes, but tell me if my decision was ...
1
vote
0answers
36 views

How can I go about testing games on a console

I was wondering how I could play a game I've made on a console (PS3). I don't want to sell it or anything I just want to test it for now, also do I still have to do that whole registration thing to do ...

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