General purpose float quad. More...
Collaboration diagram for osg::Vec4ub:
Public Types | |
| enum | { num_components = 4 } |
| Number of vector components. More... | |
| typedef unsigned char | value_type |
| Data type of vector components. More... | |
Public Member Functions | |
| Vec4ub () | |
| Constructor that sets all components of the vector to zero. | |
| Vec4ub (value_type x, value_type y, value_type z, value_type w) | |
| bool | operator== (const Vec4ub &v) const |
| bool | operator!= (const Vec4ub &v) const |
| bool | operator< (const Vec4ub &v) const |
| value_type * | ptr () |
| const value_type * | ptr () const |
| void | set (value_type r, value_type g, value_type b, value_type a) |
| value_type & | operator[] (unsigned int i) |
| value_type | operator[] (unsigned int i) const |
| value_type & | r () |
| value_type & | g () |
| value_type & | b () |
| value_type & | a () |
| value_type | r () const |
| value_type | g () const |
| value_type | b () const |
| value_type | a () const |
| Vec4ub | operator* (float rhs) const |
| Multiply by scalar. More... | |
| Vec4ub & | operator*= (float rhs) |
| Unary multiply by scalar. More... | |
| Vec4ub | operator/ (float rhs) const |
| Divide by scalar. More... | |
| Vec4ub & | operator/= (float rhs) |
| Unary divide by scalar. More... | |
| Vec4ub | operator+ (const Vec4ub &rhs) const |
| Binary vector add. More... | |
| Vec4ub & | operator+= (const Vec4ub &rhs) |
| Unary vector add. More... | |
| Vec4ub | operator- (const Vec4ub &rhs) const |
| Binary vector subtract. More... | |
| Vec4ub & | operator-= (const Vec4ub &rhs) |
| Unary vector subtract. More... | |
Public Attributes | |
| value_type | _v [4] |
| Vec member variable. More... | |
Detailed Description
General purpose float quad.
Uses include representation of color coordinates. No support yet added for float * Vec4ub - is it necessary? Need to define a non-member non-friend operator* etc. Vec4ub * float is okay
Member Typedef Documentation
◆ value_type
| typedef unsigned char osg::Vec4ub::value_type |
Data type of vector components.
Member Enumeration Documentation
◆ anonymous enum
| anonymous enum |
Number of vector components.
Member Function Documentation
◆ operator*()
◆ operator*=()
◆ operator+()
◆ operator+=()
Unary vector add.
Slightly more efficient because no temporary intermediate object.
◆ operator-()
◆ operator-=()
◆ operator/()
◆ operator/=()
Member Data Documentation
◆ _v
| value_type osg::Vec4ub::_v[4] |
Vec member variable.
The documentation for this class was generated from the following file:
- /home/karlu20/private/installs/OpenSceneGraph/include/osg/Vec4ub
