projection

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perspective projection formula problem

I am developing 3d flash game and my question is very simple. How to convert 3d point to 2d point? I\'ve found next formula in Internet(camera is situated in origin)[详细]

2023-02-20 15:52 分类：问答
How can i pass a Lazy<T> into my projection?

My Vehicle type: public class Vehicle : EntityObject { private Lazy<string> _nameFromDelegate = null;[详细]

2023-02-20 06:24 分类：问答
Moving the camera in a 3D space when camera is rotated (using Wikipedia Definition of 3D Projection)

I wonder if someone could tell me how to make it possible to move a camera in a 3D space when the camera is rotated.[详细]

2023-02-18 01:40 分类：问答
Calculation of a perspective transformation matrix

Given a poin开发者_StackOverflow社区t in 3D space, how can I calculate a matrix in homogeneous coordinates which will project that point into the plane z == d, where the origin is the centre of projec[详细]

2023-02-16 07:33 分类：问答
Texture Projection in GLSL

I\'m trying to implement texture projection based directly on this example at oZone3d.My environment is OpenGL ES 2.0 on Android 2.2.[详细]

2023-02-15 16:06 分类：问答
Direct3D 11 WorldViewProjection Matrix Transformation Not Working

I have a simple square I\'m drawing in 3D space using Direct3D 11 and SlimDX, with the following coordinates (I know it renders)[详细]

2023-02-11 12:13 分类：问答
3D points projection to 2D XY plane

I have a 3 Dimentional point set (x,y,z).I need to project these points into 2 dimentional XY plane using orthogonal projection. so my question is, how to convert these points into 2D? is it correct i[详细]

2023-02-10 19:13 分类：问答
Orthographic projection of a sphere to get a circle (OpenGL -- newbie)

I am tryi开发者_运维问答ng to draw a very simple, black and white stick figure whose head is a sphere. The background is black and I am drawing with white color. The orthographic projection of the sph[详细]

2023-02-06 12:55 分类：问答
What is a Projection in NHibernate?

I have a project where I\'m using NHibernate to handle bindings to the database. So far I have mostly been using the basics when it comes to queries. Now I\'m struggling with a more difficult query, a[详细]

2023-02-06 06:00 分类：问答
LINQ to SQL Projection: Func vs Inline

I am finding some unexpected behavior when using a projection in a LINQ to SQL query using a Func. Example code will explain better than words.[详细]

2023-02-04 07:00 分类：问答