| # camera reference |
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| ## camera.Deactivate |
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| Deactivate the current view camera. |
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| void **camera.Deactivate**(int view) |
| int view |
| : set 1 for the first view. Set 0 to deactivate all the views. |
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| ## camera.GetAspect |
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| int **camera.GetAspect**(int scale, [bool compute_real], [int view]) |
| int view |
| : 1 by default. Used to specify a view when the game is played in a split screen mode. |
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| int scale |
| : result is multiplied by this parameter |
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| bool compute_real |
| : aspect is calculated from horizontal and vertical FOV |
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| _returns_ int aspect |
| : aspect multiplied by the scale parameter |
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| ## camera.GetDirection |
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| Returns camera direction vector with length 1024. |
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| point **camera.GetDirection**([int view]) |
| int view |
| : optional, set 1 for the first view. |
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| ## camera.GetDirection |
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| Returns camera right vector with length 1024. |
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| point **camera.GetDirection**([int view]) |
| int view |
| : optional, set 1 for the first view. |
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| ## camera.GetDirection |
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| Returns camera up vector with length 1024. |
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| point **camera.GetDirection**([int view]) |
| int view |
| : optional, set 1 for the first view. |
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| ## camera.GetFovX |
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| Returns horizontal FOV in angular minutes. |
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| int **camera.GetFovX**([int view]) |
| int view |
| : optional, set 1 for the first view. |
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| ## camera.GetFovY |
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| Returns vertical FOV in angular minutes. |
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| int **camera.GetFovY**([int view]) |
| int view |
| : optional, set 1 for the first view. |
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| ## camera.GetPitch |
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| Returns camera pitch in angular minutes. |
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| int **camera.GetPitch**([int view]) |
| int view |
| : optional, set 1 for the first view. |
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| ## camera.GetViewArea |
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| Returns the terrain area observed by the camera (a trapeze). |
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| point point point point **camera.GetViewArea**() |
| _returns_ point left_top, point right_top, point right_bottom, point left_bottom |
| : The four corners of the camera trapeze. |
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| _returns_ false, err |
| : err could be "no scene" or "math error". |
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| ## camera.GetViewCount |
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| int **camera.GetViewCount**() |
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| ## camera.GetViewport |
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| Return camera view render window box |
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| box **camera.GetViewport**([int view]) |
| int view |
| : 1 by default. Used to specify a view when the game is played in a split screen mode. |
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| ## camera.GetYaw |
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| Returns camera yaw in angular minutes. |
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| int **camera.GetYaw**([int view]) |
| int view |
| : optional, set 1 for the first view |
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| ## camera.IsLocked |
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| Returns if the camera is locked. |
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| bool **camera.IsLocked**([int view]) |
| int view |
| : optional, set 1 for the first view. |
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| ## camera.IsPointInView |
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| Check if a game position is within the rendered view |
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| bool **camera.IsPointInView**(int view, int margin, point pos) |
| int view |
| : 1 by default. Used to specify a view when the game is played in a split screen mode. |
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| int margin |
| : shrink the viewport box with that value |
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| point pos |
| : game position to check |
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| ## camera.Lock |
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| Lock the current camera. |
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| void **camera.Lock**([int view]) |
| int view |
| : optional, set 1 for the first view. |
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| ## camera.SetAutoFovX |
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| Specify auto adjustible FOV depend on the resolution aspect. |
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| The FOV is linearly interpolated between minimal and maximal FOV depend on the current aspect. |
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| For aspects lower than minimal aspect, horizontal FOV is fixed on the specified minimal FOV. |
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| For aspects greater than maximal aspect, vertical FOV is fixed on the specified maximal FOV. |
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| void **camera.SetAutoFovX**(int view, int time, int min_fovx, int min_resx, int min_resy, int max_fovx, int max_resx, int max_resy) |
| int view |
| : 1 by default. Used to specify a view when the game is played in a split screen mode. |
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| int time |
| : the time (ms) to change the FOV. |
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| int min_fovx |
| : horizontal FOV angle in minutes for the min aspect. |
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| int min_resx |
| : min resolution aspect x. |
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| int min_resy |
| : min resolution aspect y. |
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| int max_fovx |
| : horizontal FOV angle in minutes for the max aspect. |
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| int max_resx |
| : max resolution aspect x. |
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| int max_resy |
| : max resolution aspect y. |
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| ## camera.SetFovX |
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| Set horizontal FOV. (the vertical FOV will be auto adjusted depend on the aspect ratio) |
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| void **camera.SetFovX**(int angle, int time, [int view]) |
| int angle |
| : horizontal FOV angle in minutes. |
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| int time |
| : the time (ms) to change the FOV. |
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| int view |
| : optional, set 1 for the first view. |
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| ## camera.SetFovY |
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| Set vertical FOV. (the horizontal FOV will be auto adjusted depend on the aspect ratio) |
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| void **camera.SetFovY**(int angle, int time, [int view]) |
| int angle |
| : vertical FOV angle in minutes. |
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| int time |
| : the time (ms) to change the FOV. |
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| int view |
| : optional, set 1 for the first view. |
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| ## camera.SetViewCount |
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| void **camera.SetViewCount**(int count) |
| int count |
| : the number of views |
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| ## camera.SetViewport |
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| Set camera view render window box |
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| void **camera.SetViewport**([int view]) |
| int view |
| : 1 by default. Used to specify a view when the game is played in a split screen mode. |
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| ## camera.Unlock |
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| Unlock camera. |
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| void **camera.Unlock**([int view]) |
| int view |
| : optional, set 1 for the first view. |
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