arcball
Getting correct screen mappings for arcball in opengl
I am trying to implement an arcball interface and it seems that after rotation of 90 degrees the model stops rotating in that specific direction, I suspect that there is a problem with mapping clicks[详细]
2023-01-30 19:18 分类:问答Flash AS3 extract numbers from String (regexp?)
I am sending a var to Flash: // incoming var pageColor:String = \"rgb(81, 89, 112)\"; I have this function to covert the RGB values to a HEX[详细]
2022-12-21 19:31 分类:问答How to rotate about the center of screen using quaternions in opengl?
I am trying implement arcball/trackball rotation but I have a problem with the center of rotation. I want the center to be the center of my screen no matter what.[详细]
2022-12-13 19:39 分类:问答