Questions tagged [recursion]
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20 questions
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Octree Query - Frustum Search and Recursive Vector Inserts
Brief
I have spent probably the last year thinking about implementing an Octree data structure into my C++ game engine project for scene management and frustum culling of lights and meshes. Right now ...
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Problems with recursive backtracking algorithm for a 3D maze
The algorithm really shines when craving process get's stuck (only visited nodes around), then it backtracks and creates alternative routes for the maze. That's kind of the point of a maze, that there ...
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Recursively find neighbors
I'm making a Bubble Shooter game in Unity. I came to the point where I can hit another bubble and it destroys all of its neighbors.
Now I'm trying to use recursion to destroy all of its neighbors ...
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Ensuring a Recursive method completes in one update tick?
OK so I have a method that calls itself as this was the only way I could think to get the behaviour I needed. Its a tetris clone i am making and this method is for checking for full lines across X ...
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Recursively calculate possible pathway on a grid depending on max walk distance
I have a character that is placed on a grid. It has a variable maximum walking distance. Grid fields can be walkable or not walkable. As the character may has to walk around certain not walkable ...
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Efficiently calculate 2d world position based on parent(s) recursively
I am writing a small 2d html5 game engine in javascript that relies on the concept of a hierarchy. The scene is the root node or entity, and its children make up the game objects. These children can ...
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Recursively get all combinations of tiles
Recursively get all combinations of tiles
For a game, I need to calculate all possible combinations of a set of a grid in a 5x5-grid and do some calculations on these.
Some combinations of tiles ...
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Recursive Unity Coroutine
I have a co-routine which is heavily reliant on calling itself to get the task done. I have tested it and the code works fine, the problem is that the co-routine will return every time that it enters ...
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Pathfinding function crashes Unity?
I've been trying to add this pathfinding function to my program, but when I run it, it just crashes. I've read other threads and this might be an infinite loop, but I don't see where it would be other ...
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Calculate average of arbitrary amount of quaternions (recursion)
Simply calculate the average for 2 Quaternions should work like follows right? :
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Recursive method causes an OutOfMemory error [duplicate]
If a GameObject in my game has a special ability it triggers it, but I want all the special GameObjects that this GameObject affects to also trigger their abilities, for example if a bomb hits some ...
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Method causes OutOfMemory error
If a GameObject in my game has a special ability it triggers it, but I want all the special GameObjects that this GameObject affects to also trigger their abilities, for example if a bomb hits some ...
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Java - Trouble with recursion and rectangle placement
I am using Android API's and using the RectF class for rectangles. I have a list of blocks that are on the screen at one time. Each block is given a random position, and then I go through all of the ...
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How to iterate a sprite group correctly in Pygame avoiding "maximum recursion depth exceeded"?
I'm making a game and I have almost finished it, but I'm usually finding the error RuntimeError: maximum recursion depth exceeded when I iterate a sprite group.
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How to determine if a 3D voxel-based room is sealed, efficiently
I've been having some issues with efficiently determining if large rooms are sealed in a voxel-based 3D rooms. I'm at a point where I have tried my hardest to solve the problem without asking for help,...
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Pathfinding results in false path costs that are too high
I'm trying to implement pathfinding in a game I'm programming using this method. I'm implementing it with recursion but some of the values after the immediate circle of tiles around the player are ...
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Implement Negascout Algorithm with stack
I'm not familiar with how these stack exchange accounts work so if this is double posting I apologize. I asked the same thing on stackoverflow.
I have added an AI routine to a game I am working on ...
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Tessellating/Subdividing a quad
I am creating a quad that starts as a single quad, then divides itself multiple times (from 1 to 4 to 16 to 64 to 256 and so forth) but I have encountered an issue. When I get to 64 sub divisions only ...
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How can I implement voxel-based lighting with occlusion in a Minecraft-style game?
I am using C# and XNA. My current algorithm for lighting is a recursive method. However, it is expensive, to the point where one 8x128x8 chunk calculated every 5 seconds.
Are there other lighting ...
user10835
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Issue with implemented Minesweeper algorithm
So I'm attempting to learn Python by way of Minesweeper. I've got experience with SDL, so I figured playing around with PyGame sounded like a fun way to learn the syntax of the language.
Anywho, I'm ...
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