plane

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Transforming a 3D plane using a 4x4 matrix

I have a shape made out of several triangles which is positioned somewhere in world space with scale, rotate, translate. I also have a plane on which I would like to project (orthogonal) the shape.[详细]

2023-04-11 15:32 分类：问答
Perspective projection of an object on a plane in 3D

Imagine there is plane in between a virtual person and an object. The object is a box with a certain xyz scaling and rotation. The plane is like a glass window. The person is looking at the object thr[详细]

2023-03-19 14:25 分类：问答
Generate a plane with triangle strips

What would be the best algorithm to generate a list of vertic开发者_如何学编程es to draw a plane using triangle strips?[详细]

2023-03-03 04:51 分类：问答
3D Line-Plane Intersection

If given a line (represented by either a vector or two points on the line) how do I find the point at which the line intersects a plane? I\'ve found loads开发者_开发百科 of resources on this but I can[详细]

2023-02-24 12:44 分类：问答
In a Unicode string, how are planes indicated (or are they not)?

I have read the article by Joel and have done a lot of searching. Every site and article on Unicode talks about开发者_如何学编程 how there are 16 bits per code point, but Unicode supports more than 2^[详细]

2023-02-20 10:37 分类：问答
《Sketch Plane》MP3歌词-Cam Kelley？

Sketch Plane Cam Kelley 专辑：Sincere Sarcasm 语种：英语流派：Pop 本歌词于吾爱知道网收集[详细]

2023-02-19 16:01 分类：问答
Calculating face normals with 4 vertices

I can\'t seem to find what the equation is for calculating the normal of a 4 vertex pl开发者_开发知识库ane in 3D. Given 4 vertices, (x1, y1, z1), (x2, y2, z2), etc. How do I calculate the normal of th[详细]

2023-02-19 12:20 分类：问答
Android, change the profile of the phone [closed]

Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-02-09 06:52 分类：问答
Detect when 2 moving objects in 2d plane are close

Imagine we have a 2D sky (10000x10000 coordinates). Anywhere on this sky we can have an aircraft, identified by its position (x, y). Any aircraft can start moving to another coordinates (in straight l[详细]

2023-01-29 05:19 分类：问答
3D Line - Plane intersection?

I am having two Vectors (X,Y,Z), one above Y=0 and one below Y=0. I want to find the Vector (X,Y,Z) where the line between the two original vectors intersects with the Y=0 level.[详细]

2023-01-29 03:50 分类：问答