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vtlib library
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Public Member Functions | |
| void | Identity () |
| void | SetTrans (const FPoint3 &pos) |
| FPoint3 | GetTrans () const |
| void | Translate (const FPoint3 &pos) |
| void | TranslateLocal (const FPoint3 &pos) |
| void | Rotate (const FPoint3 &axis, double angle) |
| void | RotateLocal (const FPoint3 &axis, double angle) |
| void | RotateParent (const FPoint3 &axis, double angle) |
| FQuat | GetOrient () const |
| FPoint3 | GetDirection () const |
| void | SetDirection (const FPoint3 &point, bool bPitch=true) |
| void | Scale (float factor) |
| void | Scale (float x, float y, float z) |
| void | SetTransform (const FMatrix4 &mat) |
| void | GetTransform (FMatrix4 &mat) const |
| void | PointTowards (const FPoint3 &point, bool bPitch=true) |
 Public Member Functions inherited from NodeExtension | |
| void | SetEnabled (bool bOn) |
| bool | GetEnabled () const |
| void | SetCastShadow (bool b) |
| Set this node to cast a shadow, if it is under a vtShadow node. Default is false. | |
| bool | GetCastShadow () |
| Get whether this node casts a shadow. | |
| void | GetBoundSphere (FSphere &sphere, bool bGlobal=false) |
| Get the Bounding Sphere of the node. | |
Extends OSG's MatrixTransform with methods to easily operate on its matrix.
| FPoint3 TransformExtension::GetDirection | ( | ) | const |
Get the direction, which by convention is shorthand for the -Z axis of the local frame. For oriented objects such as the camera, this is the direction the object is facing.
| FQuat TransformExtension::GetOrient | ( | ) | const |
Get the orientation (rotate relative to default) of the transform
| FPoint3 TransformExtension::GetTrans | ( | ) | const |
Get the translation component of the transform
| void TransformExtension::GetTransform | ( | FMatrix4 & | mat | ) | const |
Get the entire transform as a 4x4 matrix.
| void TransformExtension::Identity | ( | ) |
Set this transform to identity (no scale, rotation, or translation).
| void TransformExtension::PointTowards | ( | const FPoint3 & | point, |
| bool | bPitch = true |
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| ) |
Rotate the object such that it points toward a given point. By convention, this means that the object's -Z axis points in the desired direction.
| void TransformExtension::Rotate | ( | const FPoint3 & | axis, |
| double | angle | ||
| ) |
Rotate around a given axis by a given angle, in radians.
| void TransformExtension::RotateLocal | ( | const FPoint3 & | axis, |
| double | angle | ||
| ) |
Similar to Rotate2, but operates in the local frame of reference.
| void TransformExtension::RotateParent | ( | const FPoint3 & | axis, |
| double | angle | ||
| ) |
Similar to Rotate2, but the rotation occurs in the parent's frame of reference.
| void TransformExtension::Scale | ( | float | factor | ) |
Scale (stretch) by the given factor in all dimensions.
| void TransformExtension::Scale | ( | float | x, |
| float | y, | ||
| float | z | ||
| ) |
Scale (stretch) by given factors in the x,y,z dimensions.
| void TransformExtension::SetDirection | ( | const FPoint3 & | point, |
| bool | bPitch = true |
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| ) |
Set the direction, which by convention is shorthand for the -Z axis of the local frame. For oriented objects such as the camera, this is the direction the object is facing.
| void TransformExtension::SetTrans | ( | const FPoint3 & | pos | ) |
Set the translation component of the transform
| void TransformExtension::SetTransform | ( | const FMatrix4 & | mat | ) |
Set the entire transform with a 4x4 matrix.
| void TransformExtension::Translate | ( | const FPoint3 & | pos | ) |
Apply a relative offset (translation) to the transform, in the frame of its parent.
| void TransformExtension::TranslateLocal | ( | const FPoint3 & | pos | ) |
Apply a relative offset (translation) to the transform, in its own frame of reference.
1.8.10
