I am looking for a library or method to decode a QR Code (or potentially another form 开发者_开发技巧of 2d barcode) and to be able to actually determine the camera position and orientation. This seems
I am attempting to project a series of 3D points onto the screen using a perspective camera matrix. I do not have world space (or consider it being an identity matrix) and my camera does not have came
This is a basic question about the need for world and camera space matrices when each are identity matrices. Can they be omitted when calculating a 2D projection? I\'m pretty sure that they can, altho
This is a spin off from another question I posted a few days ago that was successfully answered but it really didn\'t get into the underlying issue I was having but wasn\'t able to express fully in my
I\'m writing my own software rasterizer in Java, and I ran into some trouble with it... take a look at a sample image, please:
why is this not possible? Criteria crit1 =sess.createCriteria(Criteria1Class.class); Criteria crit2 = crit1.createCriteria(\"criteria2Class\");
Let\'s say I have a query that begins with the following projections: SELECT t.term as term, count(g.id) as amount
Is it possible to project every property of an object and add more, without s开发者_JAVA百科pecifically listing them all. For instance, instead of doing this:
I\'m currently experiencing the issue mentioned here (and several other places): Subsonic 3 Linq Projection Issue
I can easily draw the projection of a 3D set of points onto the plane with normal vector (1,1,1), by using the matrix
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