Multiplies the current matrix by the one specified through the parameters. This is very slow because it will try to calculate the inverse of the transform, so avoid it whenever possible. The equivalent function in OpenGL is glMultMatrix().通过一个指定的参数乘以当前矩阵,这是非常慢的,因为它会尝...
Additional data such as an image of the original geomorphological map, DEMs or aerial orthographic images are also included in the database. The structure of the geomorphological database presented in this paper is exemplified for a study site around Liden, central Sweden....
the orthographic projection used by the sample application uses (0, 0) as the upper-left corner of the screen and the drawable width and height of the screen, in pixels, as the bottom-right corner, matching UIKit’s convention.
canvas_ascii_effect.html canvas_camera_orthographic.html canvas_camera_orthographic2.html canvas_geometry_cube.html canvas_geometry_earth.html canvas_geometry_hierarchy.html canvas_geometry_panorama.html canvas_geometry_panorama_fisheye.html canvas_geometry_shapes.html canvas_geometry_text.html canvas_interac...
This is very slow because it will try to calculate the inverse of the transform, so avoid it whenever possible. The equivalent function in OpenGL is glMultMatrix(). 通过一个指定的参数乘以当前矩阵,这是非常慢的,因为它会尝试计算逆变换,所以如果可能的话尽量避免使用它 ...