FGFS-4.1/OpenSceneGraph
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Robert Osfield 2004-09-13 15:17:43 +00:00
parent ee67127279
commit b272fcf803
1 changed files with 5 additions and 5 deletions
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10
include/osg/Transform
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@ -35,15 +35,15 @@ extern SG_EXPORT Matrix computeLocalToWorld(const NodePath& nodePath);
*/
extern SG_EXPORT Matrix computeWorldToLocal(const NodePath& nodePath);
/** Compute the matrix which transforms objects in local coords to world coords,
/** Compute the matrix which transforms objects in local coords to eye coords,
* by accumulating the Transform local to world matrices along the specified node path
* the supplied initial camera modelview.
* and multipling by the supplied initial camera modelview.
*/
extern SG_EXPORT Matrix computeLocalToEye(const Matrix& modelview, const NodePath& nodePath);
/** Compute the matrix which transforms objects in world coords to local coords,
* by accumulating the Transform world to local matrices along the specified node path
* the inverse of the supplied initialial camera modelview.
/** Compute the matrix which transforms objects in eye coords to local coords,
* by accumulating the Transform world to local matrices along the specified node path
* and multipling by the inverse of the supplied initialial camera modelview.
*/
extern SG_EXPORT Matrix computeEyeToLocal(const Matrix& modelview, const NodePath& nodePath);