aabb

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Simple 3D AABB-Line Segment collision detection (intersection)

I just need a method to tell me whether an axis aligned bounding box in 3D intersects a line segment (not a ray) or not. I do not need the points of intersection.[详细]

2023-03-28 03:45 分类：问答
How do I determine the collision normal in an axis aligned bounding box collision?

I have a 3d moving box an开发者_JS百科d a stationary box. I can detect collisions ok but now I would like to slide the moving box against the stationary box as a collision response. For this I need th[详细]

2023-03-08 22:04 分类：问答
How to recalculate axis-aligned bounding box after translate/rotate

When I first load my object I calculate the initial AABB with the maximum and minimum (x,y,z) points. But this is in object space and the object moves around the world and more importantly, rotates.[详细]

2023-03-06 18:16 分类：问答
Calculating an AABB for a transformed sphere

I have a sphere represented in object space by a center point and a radius. The sphere is transformed into world space with a transformation matrix that may include scales, rotations, and translations[详细]

2023-01-28 22:20 分类：问答
AABB in a game with moveable and rotateable characters/objects/etc

I\'m creating my very first 3D game and I\'ve run into a couple of problems. I read about AABB intersectioning and the idea of building trees from it, but the one thing that I couldn\'t understand is,[详细]

2023-01-23 20:05 分类：问答
Negating the truthiness of a boolean evaluation causing 5x slowdown?

I\'m trying to implement an octree, and for that, I need a fast AABB-ray intersection algorithm. After some searching, I came across this paper that seemed to offer that. From the source code, availab[详细]

2023-01-16 17:41 分类：问答
全车翻新多少钱啊？想做全车翻新喷漆，大概需要多少钱？

_3310****682018 2022-05-02 21:57 喷漆主要分为：发动机盖，前保险杆，两侧的翼子板，车顶，四个车门，行李箱盖，后两侧围，后保险杆等8个部分，其中发动机前盖喷漆800元、车身后备箱盖喷漆70开发者_如何学Py[详细]

2022-12-22 17:37 分类：问答