OgreDynamicLines Class Reference
[Rendering]
#include <OgreDynamicLines.hh>
Inheritance diagram for OgreDynamicLines:
Detailed Description
Class for drawing lines.
Public Member Functions | |
| OgreDynamicLines (OperationType opType=OT_LINE_STRIP) | |
| Constructor. | |
| virtual | ~OgreDynamicLines () |
| Destructor. | |
| void | AddPoint (const Vector3 &pt) |
| Add a point to the point list. | |
| void | SetPoint (unsigned int index, const Vector3 &value) |
| Change the location of an existing point in the point list. | |
| const Vector3 & | GetPoint (unsigned int index) const |
| Return the location of an existing point in the point list. | |
| unsigned int | GetNumPoints () const |
| Return the total number of points in the point list. | |
| void | Clear () |
| Remove all points from the point list. | |
| void | Update () |
| Call this to update the hardware buffer after making changes. | |
Protected Member Functions | |
| virtual void | CreateVertexDeclaration () |
| Implementation DynamicRenderable, creates a simple vertex-only decl. | |
| virtual void | FillHardwareBuffers () |
| Implementation DynamicRenderable, pushes point list out to hardware memory. | |
Member Function Documentation
| void SetPoint | ( | unsigned int | index, | |
| const Vector3 & | value | |||
| ) |
Change the location of an existing point in the point list.
- Parameters:
-
index Index of the point to set value Vector3 value to set the point to
| const Vector3& GetPoint | ( | unsigned int | index | ) | const |
Return the location of an existing point in the point list.
- Parameters:
-
index Number of the point to return
- Returns:
- Vector3 value of the point
| unsigned int GetNumPoints | ( | ) | const |
Return the total number of points in the point list.
- Returns:
- Number of points
The documentation for this class was generated from the following file: