1
vote
0answers
21 views

Render cylinder tube along 3D Path

I'm working on a roller coaster game, and I have computed a function that represents the path of the track in the 3D space. Since the track will be tubular and will be dynamically generated(as opposed ...
1
vote
0answers
80 views

Displaying a Scratch Project (.SB2) file within a Delphi EXE FIle

I would like to Display a Scratch Project (.SB2) file within my Delphi EXE file. I would like to know if it is possible to display and build the Scratch Project into your Delphi Project. I wish to ...
1
vote
0answers
52 views

LibGDX sound playing problem

I'm making a game and I want to play sounds in it. I have AssetManager which loads the sounds and I made a class which has playSound(String sound) method. This method calls the get() method of the ...
1
vote
0answers
29 views

Google Play Games Signs Out Automatically without Internet Unity

I am using this in my game to implement games saving and loading. I have also tried the basic sign in process by using the following start function :- { PlayGamesClientConfiguration config ...
1
vote
0answers
12 views

Is there a way to control the ordering and grouping of ShaderLab Blend command?

I'm writing a shader in Unity that responds to 3 lights: 1 directional and 2 point lights. The point lights are processed in the ForwardAdd pass (once per light). I need the ForwardAdd pass to blend ...
1
vote
0answers
17 views

Unity Engine: How to change mointor/desktop resolution in 4.5.3 and higher

As of unity 4.5.3, Screen.SetResolution and the Unity Resolution Display Dialog, by default, no longer change the monitor/desktop resolution. Instead, it only changes the render target resolution for ...
1
vote
0answers
26 views

Interpolate camera rotation over many keyframes smoothly

I have a defined set of rotation/position keyframes that I want a camera to animate between smoothly. Handling the position is easy enough using cubic bezier curves (and just auto-generating the ...
1
vote
0answers
42 views

How do I implement a sparse voxel octree?

I've been working on a voxel engine and I want to implement sparse voxel storage. As I understand it, it works a bit differently from a regular octree and has some neat performance increasing ...
1
vote
0answers
11 views

Donut-shaped / inverse mask in Phaser

I am trying to get a donut-shaped mask in Phaser (essentially the inverse of a regular mask). The mask shape is dynamic so it needs to be a Phaser.Graphics polygon object. Desired result: The blue ...
1
vote
0answers
64 views

How heavy is a scene load in Unity assuming all referenced objects are in memory?

From what I understand, resources that are local to a particular scene( not a prefab, or texture, material asset etc ) are embedded in the scene file itself, while external resources are just ...
1
vote
0answers
25 views

How do I force Unity to reload editor scripts

I am working of some editor scripts for Unity but have found that it is difficult to force Unity to reload my editor scripts. My scripts are modelled on the static constructor approach and perform ...
1
vote
0answers
49 views

Turn Based Game Match Data in iOS

Hi I’m working on turn based game development using turn based API from Apple’s GameKit framework. My game is 2 player strategy game. Currently I’m facing the issue match data update on game play ...
1
vote
0answers
27 views

How to test which edge is going in and which edge is coming out in Weiler-Atherton Algorithm?

The basics of Weiler-Atherton Polygon Clipping Algorithm are: Start from the first edge which is going inside the clipping area. When an edge of a candidate/subject polygon enters the clipping area, ...
1
vote
0answers
60 views

Libgdx performance on old devices

I'm developing a game in Java for Android, using LibGDX. I'm using Nexus 5 to test my game most of the time and it works great (Minimum FPS it gets is 57 out of 60). Recently I ran my game in Galaxy ...
1
vote
0answers
13 views

Amazon IAP V1 not working on unity

I've been following the tutorial for amazon iap v1 (because it seems a lot easier than amazon iap v2) but when I built the android app and went onto the shop screen the app just force closed. Here's ...
1
vote
0answers
14 views

Reading messages from a certain client in Lidgren

I'm setting up a game with Lidgren, and I was wondering if there was a way to read a message from a certain client instead of just from the server as a whole, such as- //Why doesn't this exist? ...
1
vote
0answers
104 views

Creating lightning effect with glow effect

I am trying to recreate Drilian's lightning bolt in unity and I have faced a problem in the "Adding Some Glow" part. I am missing glow effect (and/ or "rounded beams"). Here is what I am doing: I ...
1
vote
0answers
21 views

Tilemap layer scaling and Camera issue in Phaser

I'm working with the Phaser framework and I'm struggling with a camera/rendering issue when scaling a tilemap layer to simulate a zoom feature in my project. The camera size is set to ...
1
vote
0answers
17 views

Subscriber with many publishers: unsubscribing

I hope this isn't too general, so I apologize in advance if so. I am creating a console text adventure game. I essentially have many monsters, one per room at the moment. I also have a God ...
1
vote
0answers
53 views

Why doesn't my orbit form an ellipse?

I'm playing around and trying to build an orbit simulator. Unfortunately, it isn't working out to well. Instead of forming some sort of elliptical orbit, I get this: Here is the code I'm using to ...
1
vote
0answers
32 views

Texture shader using model's texture

I'm trying to get a model rendered in monogame using a texture shader. I'm using the code from this tutorial project: http://kgiannakakis.github.io/MonoGameEffects/ I created a simple textured cube ...
1
vote
0answers
17 views

Create ROI tools for analysis

I want to create some ROI tools on my game for personal analysis. Let's say that I have 3 different level of special powers with a recursive cost and certain bonus. So, I want to see when certain ...
1
vote
0answers
40 views

Simulating sun 3d direction

At the moment I got the following to simulate the suns direction: void Sun::Update() { if (!mIsMoving) return; const auto now = Clock::now(); const auto timeDiff = now - ...
1
vote
0answers
19 views

Error in projecting coordinates from FitViewport to screen in LibGDX

i'm using a FitViewport to render my "game world". Viewport virtual dimensions are fixed 400x240. I use viewport.unproject method to scale input touches from screen coordinates to world coordinates, ...
1
vote
0answers
39 views

How to set default scale on a per bone basis

Does anyone know how I can change the default scale on a per bone basis in Maya? (I'm using 2016) I want the scale to be 1,1,1 for this bone without making it smaller than it currently is. So, I ...
1
vote
0answers
70 views

Create the sun light in a large space simulation

I want to create a space simulation, but I'm facing some difficulties when I try to create a realistic sun. Currently, I've a simple Point Light inside a sphere. But for some reasons, no matter the ...
1
vote
0answers
31 views

Guidelines to create textures for materials in Unity3d

I'm facing a problem with realizing particle systems. Following many tutorials including the recent live session everything end up assigning materials to particle to get custom shape ones. What I'm ...
1
vote
0answers
76 views

How can I check if player is an operator in Forge?

In Minecraft Forge, I would like to know if there is any way to find out if a player currently has vanilla "OP" / "Operator" status. I can't find a method that does this on the EntityPlayer Class. ...
1
vote
0answers
48 views

Calculating orbital elements from Cartesian Vectors

I'm having serious troubles with getting my calculations to work. I'm calculating the orbital elements from a position vector, and a velocity vector. (I also know the distance and mass of the bodies ...
1
vote
0answers
34 views

How to calculate a quaternion rotation between 2 vectors with a specific final up vector?

I know you can calculate the quaternion rotation between 2 vectors with something like this after all the optimizations: quat quat::fromtwovectors(vec3 u, vec3 v) { vec3 w = cross(u, v); ...
1
vote
0answers
32 views

Weapon index sets index values to the same

i've got a question about my unreal blueprints. I've been trying to get this right for almost a month now, but i don't know how to fix this. These are my are down below and a small video to explain my ...
1
vote
0answers
38 views

Portal view direction

I'm trying to add portals to a game (as in the entities from the Portal video game), and I've gotten them to a render the other portal's pos/dir to a texture which I can then display on a surface. ...
1
vote
0answers
39 views

Cutting a 3D mesh with a 2D shape

I have a 2D image that i want to use to cut into a 3D mesh while leaving it closed (basically cut straight through it, and close it by generating vertices in both places it cut, front and back, to ...
1
vote
0answers
113 views

Do realtime reflection probes and precomputed GI work on iOS in Unity 5?

Seems they don't from my tests but just to double check. My setup is made up of a few objects marked as static, all sharing a standard shader material with some emissive color, GI set only to ...
1
vote
0answers
45 views

Security-minded design patterns / paradigm for client/server application

I am working on a client/server application and am starting to take it from proof-of-concept to actual implementation. The client is an Android application and the server is in PHP. In similar ...
1
vote
0answers
40 views

Issues with 2D raycasting lighting under limitations of HLSL 3.0 pixel shader

I've been writing my own HLSL pixel shader for dynamic lighting using raycasting. Unfortunately, since I'm using this out of XNA, I can only use up to ps_3_0. As you can see, the limitations ...
1
vote
0answers
49 views

Blinn-Phong lighting on Voxel models

I'm creating a game that is going to use voxel models. However I got stuck when I coded my shader using Blinn-Phong algoritm. Here is how it look (Only care about the red model): As you can see ...
1
vote
0answers
47 views

Efficient Collision detection for polygons (fleet) in an RTS

I'm trying to make an RTS for android using libgdx. I would like to have collision detection to be able to detect ships inside the range of weapons and collision between my bullets and the ships. So ...
1
vote
0answers
39 views

Implementing Separating Axis Theorem to Detect and Handle Sliding Collisions

I am having a bit of difficulty detecting collisions properly with separating axis theorem. My code seems to be giving a lot of false alarms. Also, I've looked into implementing sliding collisions ...
1
vote
0answers
23 views

Google Play downloads never update

So I published an app about 3 weeks ago and it still says 10 downloads, but I have google analytics in the app and it says my app has nearly 1000 downloads. After 2 days my app said 10 downloads and ...
1
vote
0answers
57 views

Hinge joint annoying wheels rotation in Unity

I try to made a little skate game prototype in Unity 5 and I just encountered an issue. I added a hinge joint between the board and each of the wheels couples (front and behind) so the board can move ...
1
vote
0answers
40 views

how to rotate a 3d instance using an HLSL shader

ok, im experimenting a little with HLSL shaders, i have the following code for a vertex shader, it is used to render a few instances of a 3d model. Let's say i want to rotate these instances on their ...
1
vote
0answers
50 views

LibGDX - ShapeRenderer as principal game entity renderer

I am trying to make a 2D game that is just a bunch of default figures like circles, arcs and quadrilaterals with no textures (similar to Super Hexagon), and for that I was using C# and XNA long time ...
1
vote
0answers
32 views

Custom Keyboard run by Arduino not working in XNA

I'm trying to make a stenotype-teaching game using the stenoboard as input. The Stenoboard emulates an NKRO keyboard, using this code: https://github.com/caru/StenoFW/blob/master/StenoFW.ino, with an ...
1
vote
0answers
24 views

Quaternion camera in 3D space with Pitch and Yaw

I am having trouble implementing a quaternion camera that can fly freely in 3D space with only Pitch and Yaw rotations. It works fine except when you look up or down and then try to look left or ...
1
vote
0answers
54 views

Handling animations in a Platformer

I'm developing a 2D platformer game using the Cocos2d-x Engine, i can load correctly the animations according in which action the player is(running, jumping, standing, etc). Now i'm trying to add the ...
1
vote
0answers
64 views

The General Idea Behind Google Game Services Turn-Based Matchmaking

I am just starting to develop a Turn-Based game with the Google Play Game Services, and I am utterly confused about the steps to initiate the match. My game has a maximum of 2 players at once, and I ...
1
vote
0answers
49 views

Diagonal movement behaving strangely when other key is pressed

I'm following the tutorial at http://blog.sklambert.com/html5-canvas-game-the-player-ship/. I'm at the part where bullets get added to the game. Prior to this in the section about movement where I ...
1
vote
0answers
126 views

Gradient fill color on circular sprite

I have a white circle sprite. I know how to change its color to a solid fill color. using GetComponent<Renderer>().material.color. But how would I give it a gradient fill color. I've been ...
1
vote
0answers
9 views

CanDraw in large hierarchical scene with rotation

I've been assigned to write small simulation visualization, that contains thousands of cubes (I know you heard that before). Now I'm working on optimization of stuff that takes place there, but ...

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