coordinates

相关标签：javascript jquery android 多少钱 iPhone

Opengl texture mapping and image resoution

i\'m working with opengl and texture mapping. the problem is when the applied texture is 512×32 pixels every thing is working fine, but when it\'s 128×128 the texture is not applied properly.[详细]

2023-03-08 04:18 分类：问答
Extracting motion data from a list of coordinates

I have a series of CSV files of timestamped coordinates (X, Y, and Z in mm). What would be the simplest way to extract motion data from them?[详细]

2023-03-07 06:13 分类：问答
How do I check if cartesian coordinates make up a rectangle efficiently?

The situation is as follows: There are N arrays. In each array (0..N-1) there are (x,y) tuples (cartesian coordinates) stored[详细]

2023-03-07 04:15 分类：问答
sql 2008 point reprojection

i have a table with two fields (X,Y) they hold the location of points in New Israel Projection (EPSG: 2039) (e.g. X=194545.05941493041, Y=668112.83849507652)[详细]

2023-03-06 16:15 分类：问答
Calculating lat/long on sphere from X,Y coordinates?

I want to get the latitude and longitude on a 3D sphere, depending on Mouse X,Y. Iv\'e understood that i have to use trigonometry. The problem is that the spher开发者_C百科e is put into a perspective,[详细]

2023-03-06 11:47 分类：问答
iPhone correct landscape window coordinates

I am trying to get the window coordinates of a table view using the following code: [开发者_运维知识库self.tableView.superview convertRect:self.tableView.frame toView:nil][详细]

2023-03-06 08:31 分类：问答
walk through an array from the coordinates (php)

this is my first participation in the list, I\'m the following problem, I have a dynamic query that will always me return an array with n elements, like the example below:[详细]

2023-03-06 05:14 分类：问答
Objective-c OpenGLES knowing the screen coordinates of the objects/models

Is there a way 开发者_运维问答to get the screen coordinates of the objects in the 3d world?Implement gluProject().[详细]

2023-03-05 22:20 分类：问答
Find Polygon Coordinates WP7

After doing rotating and translating using CompositeTransform. The coordinates for the shapes remain the same in both messagebox.[详细]

2023-03-05 09:11 分类：问答
Inverting y axis, and setting coordinate system in OpenGL

In OpenGL, I am trying to invert the y axis, and set a specific type of coordinate system just like how Allegro has it. Assuming my window is 640x480, I want the top left of the screen be axis (0, 0),[详细]

2023-03-05 07:08 分类：问答