nCamera2 Class Reference
[Graphics System]
#include <ncamera2.h>
Detailed Description
Hold camera attributes for nGfxServer2.Technically this sets the projection matrix. The camera's position and orientation have to be set by the View matrix which can be done using nGfxServer2::SetTransform().
(C) 2002 RadonLabs GmbH
Definition at line 23 of file ncamera2.h.
Public Types | |
| enum | ClipStatus { Outside, Inside, Clipped } |
| clip status More... | |
| enum | Type { Perspective, Orthogonal, ProjMatrixSet } |
| type More... | |
Public Member Functions | |
| nCamera2 () | |
| default constructor | |
| nCamera2 (float aov, float aspect, float nearp, float farp) | |
| arg constructor | |
| void | SetPerspective (float aov, float aspect, float nearp, float farp) |
| set perspective projection parameters | |
| void | SetOrthogonal (float w, float h, float nearp, float farp) |
| set orthogonal projection parameters | |
| void | SetProjectionMatrix (const matrix44 &projMatrix) |
| set the maya projection matrix | |
| void | SetType (Type t) |
| set projection type | |
| Type | GetType () const |
| get projection type | |
| void | SetWidth (float w) |
| set view volume width (ortho only) | |
| float | GetWidth () const |
| get view volume width (ortho only) | |
| void | SetHeight (float h) |
| set view volume height (ortho only) | |
| float | GetHeight () const |
| get view volume height (ortho only) | |
| void | SetAngleOfView (float a) |
| set angle of view in degree | |
| float | GetAngleOfView () const |
| get angle of view | |
| void | SetAspectRatio (float r) |
| set horizontal/vertical aspect ratio (i.e. (4.0 / 3.0)) | |
| float | GetAspectRatio () const |
| get aspect ratio | |
| void | SetNearPlane (float v) |
| set near clip plane | |
| float | GetNearPlane () const |
| get near clip plane | |
| void | SetFarPlane (float v) |
| set far clip plane | |
| float | GetFarPlane () const |
| set far clip plane | |
| void | SetShadowOffset (float v) |
| set shadow offset, used by shadow projection matrix to move clip planes | |
| float | GetShadowOffset () const |
| get shadow offset, used by shadow projection matrix to move clip planes | |
| const matrix44 & | GetProjection () |
| get a projection matrix representing the camera | |
| const matrix44 & | GetInvProjection () |
| get the inverse of the projection | |
| const matrix44 & | GetShadowProjection () |
| get the shadow projection matrix | |
| const bbox3 & | GetBox () |
| get a bounding box enclosing the camera | |
| void | GetViewVolume (float &minx, float &maxx, float &miny, float &maxy, float &minz, float &maxz) const |
| Get the view volume. | |
| ClipStatus | GetClipStatus (const matrix44 &myTransform, const matrix44 &otherViewProjection) |
| check if 2 view volumes intersect | |
Member Enumeration Documentation
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clip status
Definition at line 27 of file ncamera2.h. |
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type
Definition at line 35 of file ncamera2.h. |
Constructor & Destructor Documentation
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default constructor
Definition at line 122 of file ncamera2.h. |
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arg constructor
Definition at line 141 of file ncamera2.h. |
Member Function Documentation
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set perspective projection parameters
Definition at line 161 of file ncamera2.h. |
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set orthogonal projection parameters
Definition at line 177 of file ncamera2.h. |
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set the maya projection matrix
Definition at line 193 of file ncamera2.h. |
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set projection type
Definition at line 208 of file ncamera2.h. |
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get projection type
Definition at line 220 of file ncamera2.h. |
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set view volume width (ortho only)
Definition at line 230 of file ncamera2.h. |
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get view volume width (ortho only)
Definition at line 242 of file ncamera2.h. |
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set view volume height (ortho only)
Definition at line 252 of file ncamera2.h. |
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get view volume height (ortho only)
Definition at line 264 of file ncamera2.h. |
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set angle of view in degree
Definition at line 274 of file ncamera2.h. |
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get angle of view
Definition at line 286 of file ncamera2.h. |
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set horizontal/vertical aspect ratio (i.e. (4.0 / 3.0))
Definition at line 296 of file ncamera2.h. |
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get aspect ratio
Definition at line 308 of file ncamera2.h. |
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set near clip plane
Definition at line 318 of file ncamera2.h. |
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get near clip plane
Definition at line 330 of file ncamera2.h. |
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set far clip plane
Definition at line 340 of file ncamera2.h. |
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set far clip plane
Definition at line 352 of file ncamera2.h. |
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set shadow offset, used by shadow projection matrix to move clip planes
Definition at line 362 of file ncamera2.h. |
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get shadow offset, used by shadow projection matrix to move clip planes
Definition at line 373 of file ncamera2.h. |
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get a projection matrix representing the camera Get the projection matrix representing the camera. This will only recompute the matrix if it is marked as dirty. The returned matrixed is identical to the result of D3DXMatrixPerspectiveFovRH() (see DX9 docs for details). Definition at line 435 of file ncamera2.h. |
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get the inverse of the projection Get the inverse of the projection matrix. Definition at line 450 of file ncamera2.h. |
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get the shadow projection matrix Get the shadow projection matrix. Definition at line 465 of file ncamera2.h. |
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get a bounding box enclosing the camera Get the bounding box enclosing the view frustum defined by the camera. Definition at line 523 of file ncamera2.h. |
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Get the view volume.
Definition at line 391 of file ncamera2.h. |
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check if 2 view volumes intersect Check if 2 view volumes intersect. Definition at line 480 of file ncamera2.h. |
The documentation for this class was generated from the following file:
