Classes |
| class | vl::Vector2< T_scalar_type > |
| | The Vector2 class is a template class that implements a generic 2 components vector, see also vl::fvec2, vl::dvec2, vl::uvec2, vl::ivec2, vl::svec2, vl::usvec2, vl::bvec2, vl::ubvec2. More...
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Namespaces |
| namespace | vl |
| | Visualization Library namespace.
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Defines |
| #define | VL_FLOAT_SQRT(x) ((float)::sqrt(x)) |
| #define | VL_FLOAT_INVSQRT(x) (1.0f/(float)::sqrt(x)) |
Typedefs |
| typedef Vector2< GLint > | vl::ivec2 |
| | A 2 components vector with GLint precision.
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| typedef Vector2< GLuint > | vl::uvec2 |
| | A 2 components vector with GLuint precision.
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| typedef Vector2< GLfloat > | vl::fvec2 |
| | A 2 components vector with GLfloat precision.
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| typedef Vector2< GLdouble > | vl::dvec2 |
| | A 2 components vector with GLdouble precision.
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| typedef Vector2< GLbyte > | vl::bvec2 |
| | A 2 components vector with GLbyte precision.
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| typedef Vector2< GLubyte > | vl::ubvec2 |
| | A 2 components vector with GLubyte precision.
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| typedef Vector2< GLshort > | vl::svec2 |
| | A 2 components vector with GLshort precision.
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| typedef Vector2< GLushort > | vl::usvec2 |
| | A 2 components vector with GLushort precision.
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| typedef dvec2 | vl::vec2 |
| | Defined as: 'typedef dvec2 vec2'. See also VL_PIPELINE_PRECISION.
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Functions |
| float | vl::fast1_inversesqrt (float x) |
| float | vl::fast2_inversesqrt (float x) |
| float | vl::fast_sqrt (float x) |
| template<typename T > |
| const Vector2< T > | vl::operator* (T val, const Vector2< T > &v) |
| float | vl::dot (const fvec2 &v1, const fvec2 &v2) |
| float | vl::min (float a, float b) |
| double | vl::min (double a, double b) |
| int | vl::min (int a, int b) |
| unsigned int | vl::min (unsigned int a, unsigned int b) |
| float | vl::max (float a, float b) |
| double | vl::max (double a, double b) |
| int | vl::max (int a, int b) |
| unsigned int | vl::max (unsigned int a, unsigned int b) |
| float | vl::clamp (float x, float minval, float maxval) |
| double | vl::clamp (double x, double minval, double maxval) |
| int | vl::clamp (int x, int minval, int maxval) |
| unsigned int | vl::clamp (unsigned int x, unsigned int minval, unsigned int maxval) |
| fvec2 | vl::min (const fvec2 &a, const fvec2 &b) |
| fvec2 | vl::min (const fvec2 &a, float b) |
| dvec2 | vl::min (const dvec2 &a, double b) |
| ivec2 | vl::min (const ivec2 &a, int b) |
| uvec2 | vl::min (const uvec2 &a, unsigned int b) |
| fvec2 | vl::max (const fvec2 &a, const fvec2 &b) |
| fvec2 | vl::max (const fvec2 &a, float b) |
| dvec2 | vl::max (const dvec2 &a, double b) |
| ivec2 | vl::max (const ivec2 &a, int b) |
| uvec2 | vl::max (const uvec2 &a, unsigned int b) |
| fvec2 | vl::clamp (const fvec2 &x, float minval, float maxval) |
| fvec2 | vl::clamp (const fvec2 &x, const fvec2 &minval, const fvec2 &maxval) |
| dvec2 | vl::clamp (const dvec2 &x, double minval, double maxval) |
| ivec2 | vl::clamp (const ivec2 &x, int minval, int maxval) |
| uvec2 | vl::clamp (const uvec2 &x, unsigned int minval, unsigned int maxval) |
Variables |
| const double | vl::dPi = 3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093845 |
| | Greek Pi constant using double precision.
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| const double | vl::dDEG_TO_RAD = dPi / 180.0 |
| | Constant to convert degrees into radians using double precision.
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| const double | vl::dRAD_TO_DEG = 180.0 / dPi |
| | Constant to convert radians into degrees using double precision.
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| const float | vl::fPi = (float)3.141592653589793238462643383279502884197169399375105820974944592307816406286208998628034825342117067982148086513282306647093845 |
| | Greek Pi constant using float precision.
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| const float | vl::fDEG_TO_RAD = float(dPi / 180.0) |
| | Constant to convert degrees into radians using float precision.
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| const float | vl::fRAD_TO_DEG = float(180.0 / dPi) |
| | Constant to convert radians into degrees using float precision.
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