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Fixed camera doc. 

git-svn-id: https://assimp.svn.sourceforge.net/svnroot/assimp/trunk@315 67173fc5-114c-0410-ac8e-9d2fd5bffc1f
pull/1/head
aramis_acg 2009-01-21 13:26:17 +00:00
parent 31969648cd
commit 366989769f
1 changed files with 8 additions and 8 deletions
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16
include/aiCamera.h
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@ -56,13 +56,6 @@ extern "C" {
/** Helper structure to describe a virtual camera. /** Helper structure to describe a virtual camera.
* *
* Cameras have a representation in the node graph and can be animated. * Cameras have a representation in the node graph and can be animated.
* Note - some file formats (such as 3DS, ASE) export a "target point" -
* the point the camera is looking at (it can even be animated). Assimp
* writes the target point as a subnode of the camera's main node,
* called "<camName>.Target". However, this is just additional information
* then, the transformation tracks of the camera main node make the
* camera already look in the right direction.
* <br>
* An important aspect is that the camera itself is also part of the * An important aspect is that the camera itself is also part of the
* scenegraph. This means, any values such as the look-at vector are not * scenegraph. This means, any values such as the look-at vector are not
* *absolute*, they're <b>relative</b> to the coordinate system defined * *absolute*, they're <b>relative</b> to the coordinate system defined
@ -70,7 +63,7 @@ extern "C" {
* animations. For static cameras parameters like the 'look-at' or 'up' vectors * animations. For static cameras parameters like the 'look-at' or 'up' vectors
* are usually specified directly in aiCamera, but beware, they could also * are usually specified directly in aiCamera, but beware, they could also
* be encoded in the node transformation. The following (pseudo)code sample * be encoded in the node transformation. The following (pseudo)code sample
* shows how to do it: * shows how to do it: <br><br>
* @code * @code
* // Get the camera matrix for a camera at a specific time * // Get the camera matrix for a camera at a specific time
* // if the node hierarchy for the camera does not contain * // if the node hierarchy for the camera does not contain
@ -93,6 +86,13 @@ extern "C" {
* cam = mult-matrices (cam, get-camera-matrix(cmt) ) * cam = mult-matrices (cam, get-camera-matrix(cmt) )
* } * }
* @endcode * @endcode
*
* @note some file formats (such as 3DS, ASE) export a "target point" -
* the point the camera is looking at (it can even be animated). Assimp
* writes the target point as a subnode of the camera's main node,
* called "<camName>.Target". However this is just additional information
* then, the transformation tracks of the camera main node make the
* camera already look in the right direction.
* *
*/ */
struct aiCamera struct aiCamera