596 questions
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Rendering issue with procedural world generation in Godot 4
I have a really weird issue with rendering chunks in my Godot 4 (4.3.1) world generation implementation, when zooming really close, some chunks start to disappear (but they are still 100% loaded, ...
- 33
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128
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How would I resolve this redefinition error in HLSL, despite not redefining anything?
I am currently learning how to write shaders in Unity, as the Unity environemt is most comfortable for me to use.
I want to create a procedural terrain, and currently trying to light it using ...
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votes
1
answer
110
views
Diamond–Square algorithm in Python produces uniform noise instead of fractal terrain
## Problem
I’m trying to implement the diamond–square algorithm in Python with NumPy and Matplotlib to generate a fractal terrain heightmap. Instead of seeing hills and valleys, my output is just ...
- 21
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1
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70
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Memory usage of procedural primitives versus 3D models in Panda3D?
My question is... If we take, for example, a simple cube, I can make a model in Blender then use the Blend2Bam utility to convert it to a .bam, and import it into Panda3D... Or I can generate a cube ...
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48
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Placing a Prefab in Unity
So I am making a proceduraly generated dungeon, Ive got a algo that creates base of the dungeon out of cubes, it creates rooms, hallways and staircases. Once I had that I started to place prefabs on ...
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1
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98
views
Point inside circle
I want to check if a point Q is inside a circle (P1, P2, P3) but I'm having problems when the point is part of the circle because the last condition return it as false when it should be true, this is ...
- 21
1
vote
1
answer
78
views
Procedurally generated Pathways for my Procedurally Generated Terrain (Tower Defense Game)
I'm working on the procedural terrain generation for my tower defense game. I have created the generated mesh and it works with height variation etc, but I'm trying to procedurally generate the ...
- 41
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1
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59
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Issue With 2d Noise
I'm making a top down survival game and I have done a procedural world gen using noise2D (FastNoiseLite). The next step was to randomize the seed, but I can't figure out how to...
Thanks
I tried :
@...
1
vote
1
answer
90
views
A different generation of trees for every player. multiplayer (netcode for gameObjects)
When 2 or more players connect to each other, the trees are generated slightly differently for each player.
I tried to add Network transform to the prefab tree, but it didn't help and it's still ...
- 41
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47
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How do I generate Simplex noise with a bias on lower values?
I want to generate Simplex noise with a "bias" on lower values. The project I am using this for is intended to generate islands, but the islands are too close together and sometimes connect ...
- 11
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35
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Procedural generation fails when I introduce 'on button hold' event; Unity Engine; C#
I've set a very simple procedural generation in C# for a Unity project consisting of two scripts:
One (PlatformMove.cs) which moves the section each frame and deletes it when it hits a Trigger:
public ...
2
votes
1
answer
155
views
MeshDataTool.commit_to_surface calls don't preserve vertex colors?
A Godot newbie here, so please be gentle.
This short code snippet reveals my problem: I'm able to modify vertex colors of a mesh and present them just fine with a create_from_surface & ...
1
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0
answers
794
views
In Godot 4.2 what is the proper way to get the size of a mesh instance?
I am procedurally generating a maze with various sized objects and they need to be placed by the center position. In order to do that I need to get the dimensions to find the center because my ...
- 41
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0
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23
views
triangle twice too big for mesh blueprint
I don't understand why the triangles covering my mesh are twice too big
Here's my blueprint
main function calling the mesh and the triangle function:
the mesh function which is supposed to work fine:
...
- 11
0
votes
1
answer
224
views
Using A* to Create Procedurally Generated Rooms in Processing
I've been working on this Processing project for a couple days and have a couple questions. First I'll show you where I started and how I got to where I am.
I first began by using a variation of the A*...
- 9
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1
answer
48
views
Call a function in a WindowEditor script from another script
I am using Minions Art grass system, I want to be able to call and regenerate the current mesh on line 301 from another script, I cant find a way to interact with anyhting on this script from another ...
2
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0
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96
views
Pattern fixing after procedural generation
I'm working on a solo game project that uses procedural generation to create maps (let's consider only one layer for now, which uses Cellular Automata).
The map is 2D so I'm just modeling a layer as a ...
- 8,741
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42
views
Issue with separating a room for generating content in Unity
I am creating a top down game where the level is generated procedurally and one of the functions is generating objects (player, opponents, etc.). At this moment, one room with the player is generated ...
- 11
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0
answers
179
views
Methods to procedurally generate objects and enemies in an open world
I've been working on my first game recently and have gotten to the part where I need to consider how I handle creating my game world and configuring how levels are even created. I've been thinking of ...
0
votes
2
answers
113
views
Unity Procedurally generated GameObjects does not generate in the desired way
I am trying to use Perlin noise as a pattern for generating forests / clusters of 2D prefabs in unity, for my procedurally generated game. So my plan was to generate Perlin noise, and then use the ...
-1
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1
answer
26
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how to generate 2D map with obsticles but no enclaves?
I have a start position and a end position. There needs to be a route from start to end. Obsticles can be anywhere and in anyconfiguration, but all the non obsticle tiles on the grid must be reachable ...
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-1
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1
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93
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Unity - Random generation from prefabs
I'm trying to make random generation similar to a game called Spooky's Jumpscare Mansion in Unity but I have no idea how to do that. I want to make a script that randomly selects from a list of rooms ...
0
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1
answer
63
views
random walk position generation still generates duplicates even though there is a duplicate checker
As the title says, I created a random walk position generator for our dungeon crawler game. But everytime i generate a room, there is still a duplicate position generated even though there is a ...
- 31
1
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150
views
Weird Lighting on Marching Cubes mesh in Unity3D
I'm working on an implementation of the Marching Cubes algorithm in Unity. I just implemented smooth shading to my mesh and now I'm getting some weird lighting effects. I'm new to this algorithm and I ...
- 41
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178
views
Perlin Noise generating weird results
I'm coding an implementation of Perlin Noise in C#.
When I run the program it outputs this:
Every cell individually looks alright but when compared to it's neighbours they don't match.
(In some rare ...
