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Simbody
3.3
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Simbody
3.3
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A line between two points. More...
#include <DecorativeGeometry.h>
Inheritance diagram for SimTK::DecorativeLine:Public Member Functions | |
| DecorativeLine (const Vec3 &p1=Vec3(0), const Vec3 &p2=Vec3(1)) | |
| DecorativeLine & | setBodyId (int b) |
| DecorativeLine & | setTransform (const Transform &X_BD) |
| DecorativeLine & | setResolution (Real r) |
| DecorativeLine & | setScaleFactors (const Vec3 &s) |
| DecorativeLine & | setColor (const Vec3 &rgb) |
| DecorativeLine & | setOpacity (Real o) |
| DecorativeLine & | setLineThickness (Real t) |
| DecorativeLine & | setRepresentation (const Representation &r) |
| DecorativeLine & | setPoint1 (const Vec3 &p1) |
| DecorativeLine & | setPoint2 (const Vec3 &p2) |
| DecorativeLine & | setEndpoints (const Vec3 &p1, const Vec3 &p2) |
| const Vec3 & | getPoint1 () const |
| const Vec3 & | getPoint2 () const |
| SimTK_PIMPL_DOWNCAST (DecorativeLine, DecorativeGeometry) | |
| Public Member Functions inherited from SimTK::DecorativeGeometry | |
| DecorativeGeometry () | |
| ~DecorativeGeometry () | |
| DecorativeGeometry (const DecorativeGeometry &) | |
| DecorativeGeometry & | operator= (const DecorativeGeometry &) |
| DecorativeGeometry & | setBodyId (int) |
| By default the geometry will be placed on ground. More... | |
| DecorativeGeometry & | setTransform (const Transform &X_BG) |
| This transform shifts the generated polygons with respect to this object's local frame. More... | |
| DecorativeGeometry & | setResolution (Real) |
| Each concrete DecorativeGeometry object is expected to have a default resolution that gets the point across but is cheap to draw and hence probably somewhat "chunky". More... | |
| DecorativeGeometry & | setScaleFactors (const Vec3 &scale) |
| Each concrete DecorativeGeometry object is expected to have a default size around "1", whatever that means for a particular object, and most objects also allow a user-specified size on construction. More... | |
| DecorativeGeometry & | setScale (Real scale) |
| Convenience method to set all three scale factors to the same value. More... | |
| int | getBodyId () const |
| Return the body to which this geometry is attached. More... | |
| Real | getResolution () const |
| Return the current setting of the "resolution" factor. More... | |
| const Transform & | getTransform () const |
| Return the current value of the object's transform. More... | |
| const Vec3 & | getScaleFactors () const |
| Return the current setting of the "scale" factors. More... | |
| DecorativeGeometry & | setColor (const Vec3 &rgb) |
| Request a specific color for this DecorativeGeometry object. More... | |
| DecorativeGeometry & | setOpacity (Real) |
| Request a level of transparency for this DecorativeGeometry. More... | |
| DecorativeGeometry & | setLineThickness (Real) |
| Request an adjustment to the default rendering of lines and curves. More... | |
| const Vec3 & | getColor () const |
| Return the color specified for this object, if any, otherwise Vec3(-1) indicating that the default color will be used. More... | |
| Real | getOpacity () const |
| Return the opacity specified for this object. More... | |
| Real | getLineThickness () const |
| Return the line thickness specified for this object, if any, otherwise return -1 to indicate that the default line thickness should be used. More... | |
| DecorativeGeometry & | setFaceCamera (int shouldFace) |
| Set whether the geometry acts as a billboard, always rotating to face the camera. More... | |
| int | getFaceCamera () const |
| Get whether the geometry acts as a billboard, always rotating to face the camera. More... | |
| DecorativeGeometry & | setRepresentation (const Representation &) |
| Request a particular rendering representation of this DecorativeGeometry object. More... | |
| Representation | getRepresentation () const |
| Returns drawing mode: -1 means "use default"; see above for others. More... | |
| void | implementGeometry (DecorativeGeometryImplementation &) const |
| bool | isOwnerHandle () const |
| bool | isEmptyHandle () const |
| DecorativeGeometry (class DecorativeGeometryRep *r) | |
| bool | hasRep () const |
| const DecorativeGeometryRep & | getRep () const |
| DecorativeGeometryRep & | updRep () |
Additional Inherited Members | |
| Public Types inherited from SimTK::DecorativeGeometry | |
| enum | Representation { DrawPoints = 1, DrawWireframe = 2, DrawSurface = 3, DrawDefault = -1 } |
| Protected Attributes inherited from SimTK::DecorativeGeometry | |
| DecorativeGeometryRep * | rep |
A line between two points.
Note that the actual placement can be changed by the parent class transform & scale; here we are just generating the initial line in the geometry object's local frame.
There is a default constructor for this object but it is not much use unless followed by endpoint specifications. By default we produce a line going from (0,0,0) to (1,1,1) just so it will show up if you forget to set it to something meaningful. Having a default constructor allows us to have arrays of these objects.
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| DecorativeLine& SimTK::DecorativeLine::setPoint1 | ( | const Vec3 & | p1 | ) |
| DecorativeLine& SimTK::DecorativeLine::setPoint2 | ( | const Vec3 & | p2 | ) |
| DecorativeLine& SimTK::DecorativeLine::setEndpoints | ( | const Vec3 & | p1, |
| const Vec3 & | p2 | ||
| ) |
| const Vec3& SimTK::DecorativeLine::getPoint1 | ( | ) | const |
| const Vec3& SimTK::DecorativeLine::getPoint2 | ( | ) | const |
| SimTK::DecorativeLine::SimTK_PIMPL_DOWNCAST | ( | DecorativeLine | , |
| DecorativeGeometry | |||
| ) |
1.8.6 
