environment_variables(3) [debian man page]

environment_variables(3)					       Coin						  environment_variables(3)

NAME

       environment_variables - Environment variables Debug related:

       COIN_DEBUG_GLU_INFO COIN_DEBUG_FONTSUPPORT COIN_DEBUG_3DS COIN_DEBUG_AUDIO COIN_DEBUG_BREAK COIN_DEBUG_CACHING COIN_DEBUG_DL
       COIN_DEBUG_IMPORT COIN_DEBUG_LISTMODULES COIN_DEBUG_SOINPUT_FINDFILE COIN_DEBUG_SOOFFSCREENRENDERER COIN_DEBUG_WRITEREFS
       COIN_RANDOMIZE_RENDER_CACHING

       Font/Text rendering related:

       COIN_FREETYPE2_LIBNAME COIN_FORCE_FREETYPE_OFF COIN_FORCE_WIN32FONTS_OFF COIN_FONT_PATH

       COIN_GLU_LIBNAME COIN_AGLGLUE_NO_PBUFFERS COIN_DEBUG_DL COIN_SIMAGE_LIBNAME COIN_GLXGLUE_NO_GLX13_PBUFFERS COIN_GLXGLUE_NO_PBUFFERS
       COIN_ZLIB_LIBNAME COIN_BZIP2_LIBNAME COIN_WGLGLUE_NO_PBUFFERS COIN_DONT_MANGLE_OUTPUT_NAMES COIN_EXTSELECTION_SAVE_OFFSCREENBUFFER
       COIN_FORCE_TILED_OFFSCREENRENDERING COIN_GLERROR_DEBUGGING COIN_IDA_DEBUG COIN_OFFSCREENRENDERER_MAX_TILESIZE
       COIN_OFFSCREENRENDERER_TILEHEIGHT COIN_OFFSCREENRENDERER_TILEWIDTH COIN_OLDSTYLE_FORMATTING COIN_SEPARATE_DIFFUSE_TRANSPARENCY_OVERRIDE
       COIN_SOINPUT_SEARCH_GLOBAL_DICT COIN_SOOFFSCREENRENDERER_TILEPREFIX COIN_SORTED_LAYERS_USE_NVIDIA_RC

       Sound related:

       COIN_SOUND_BUFFER_LENGTH COIN_SOUND_DISABLE COIN_SOUND_DRIVER_NAME COIN_SOUND_ENABLE COIN_SOUND_INTRO_PAUSE COIN_SOUND_NUM_BUFFERS
       COIN_SOUND_THREAD_SLEEP_TIME COIN_OPENAL_LIBNAME

       Texture control related:

       COIN_TEX2_LINEAR_LIMIT COIN_TEX2_LINEAR_MIPMAP_LIMIT COIN_TEX2_MIPMAP_LIMIT COIN_TEX2_SCALEUP_LIMIT COIN_TEX2_USE_GLTEXSUBIMAGE
       COIN_MAXIMUM_TEXTURE2_SIZE COIN_MAXIMUM_TEXTURE3_SIZE

       Rendering (OpenGL) related:

       COIN_USE_GL_VERTEX_ARRAYS COIN_NORMALIZATION_CUBEMAP_SIZE OIV_NUM_SORTED_LAYERS_PASSES COIN_MAX_VBO_MEMORY COIN_NUM_SORTED_LAYERS_PASSES
       COIN_QUADMESH_PRECISE_LIGHTING COIN_ENABLE_CONFORMANT_GL_CLAMP COIN_GLBBOX

       IV_SEPARATOR_MAX_CACHES COIN_AUTOCACHE_LOCAL_MAX COIN_AUTOCACHE_LOCAL_MIN COIN_AUTOCACHE_REMOTE_MAX COIN_AUTOCACHE_REMOTE_MIN
       COIN_AUTO_CACHING COIN_ENABLE_VBO

       COIN_SOOFFSCREENRENDERER_ALLOW_RESOURCEHOG

       SO_DRAGGER_DIR SO_SHADER_DIR COINDIR

Version 3.1.3							  Wed May 23 2012					  environment_variables(3)

SbVec2s(3)							       Coin								SbVec2s(3)

NAME

       SbVec2s -

       The SbVec2s class is a 2 dimensional vector with short integer coordinates.

       This vector class is used by many other classes in Coin. It provides storage for a vector in 2 dimensions as well as simple integer
       arithmetic operations.

SYNOPSIS

       #include <Inventor/SbLinear.h>

   Public Member Functions
       SbVec2s (void)
       SbVec2s (const short v[2])
       SbVec2s (short x, short y)
       SbVec2s (const SbVec2us &v)
       SbVec2s (const SbVec2b &v)
       SbVec2s (const SbVec2i32 &v)
       SbVec2s (const SbVec2f &v)
       SbVec2s (const SbVec2d &v)
       SbVec2s & setValue (const short v[2])
       SbVec2s & setValue (short x, short y)
       SbVec2s & setValue (const SbVec2us &v)
       SbVec2s & setValue (const SbVec2b &v)
       SbVec2s & setValue (const SbVec2i32 &v)
       SbVec2s & setValue (const SbVec2f &v)
       SbVec2s & setValue (const SbVec2d &v)
       const short * getValue (void) const
       void getValue (short &x, short &y) const
       short & operator[] (int i)
       const short & operator[] (int i) const
       int32_t dot (SbVec2s v) const
       void negate (void)
       SbVec2s & operator*= (int d)
       SbVec2s & operator*= (double d)
       SbVec2s & operator/= (int d)
       SbVec2s & operator/= (double d)
       SbVec2s & operator+= (SbVec2s v)
       SbVec2s & operator-= (SbVec2s v)
       SbVec2s operator- (void) const
       void print (FILE *fp) const

   Protected Attributes
       short vec [2]

   Related Functions
       (Note that these are not member functions.)
       SbVec2s operator* (const SbVec2s &v, int d)
       SbVec2s operator* (const SbVec2s &v, double d)
       SbVec2s operator* (int d, const SbVec2s &v)
       SbVec2s operator* (double d, const SbVec2s &v)
       SbVec2s operator/ (const SbVec2s &v, int d)
       SbVec2s operator/ (const SbVec2s &v, double d)
       SbVec2s operator+ (const SbVec2s &v1, const SbVec2s &v2)
       SbVec2s operator- (const SbVec2s &v1, const SbVec2s &v2)
       int operator== (const SbVec2s &v1, const SbVec2s &v2)
       int operator!= (const SbVec2s &v1, const SbVec2s &v2)

Detailed Description
       The SbVec2s class is a 2 dimensional vector with short integer coordinates.

       This vector class is used by many other classes in Coin. It provides storage for a vector in 2 dimensions as well as simple integer
       arithmetic operations.

       See also:
	   SbVec2f, SbVec2d, SbVec3s, SbVec3f, SbVec3d, SbVec4f, SbVec4d.

Constructor &; Destructor Documentation
   SbVec2s::SbVec2s (void) [inline]
       The default constructor does nothing. The vector coordinates will be uninitialized until you do a setValue().

   SbVec2s::SbVec2s (const shortv[2]) [inline]
       Constructs an SbVec2s instance with initial values from v.

   SbVec2s::SbVec2s (shortx, shorty) [inline]
       Constructs an SbVec2s instance with the initial vector endpoints from x and y.

   SbVec2s::SbVec2s (const SbVec2us &v) [inline],  [explicit]
       Constructs an SbVec2s instance from the value in an SbVec2us instance.

       Since:
	   Coin 2.5

   SbVec2s::SbVec2s (const SbVec2b &v) [inline],  [explicit]
       Constructs an SbVec2s instance from the value in an SbVec2b instance.

       Since:
	   Coin 2.5

   SbVec2s::SbVec2s (const SbVec2i32 &v) [inline],  [explicit]
       Constructs an SbVec2s instance from the value in an SbVec2i32 instance.

       Since:
	   Coin 2.5

   SbVec2s::SbVec2s (const SbVec2f &v) [inline],  [explicit]
       Constructs an SbVec2s instance from the value in an SbVec2f instance.

       Since:
	   Coin 2.5

   SbVec2s::SbVec2s (const SbVec2d &v) [inline],  [explicit]
       Constructs an SbVec2s instance from the value in an SbVec2d instance.

       Since:
	   Coin 2.5

Member Function Documentation
   SbVec2s & SbVec2s::setValue (const shortv[2]) [inline]
       Set new x and y coordinates for the vector from v. Returns reference to self.

       See also:
	   getValue().

   SbVec2s & SbVec2s::setValue (shortx, shorty) [inline]
       Set new x and y coordinates for the vector. Returns reference to self.

       See also:
	   getValue().

   SbVec2s & SbVec2s::setValue (const SbVec2us &v)
       Since:
	   Coin 2.5

   SbVec2s & SbVec2s::setValue (const SbVec2b &v)
       Since:
	   Coin 2.5

   SbVec2s & SbVec2s::setValue (const SbVec2i32 &v)
       Since:
	   Coin 2.5

   SbVec2s & SbVec2s::setValue (const SbVec2f &v)
       Since:
	   Coin 2.5

   SbVec2s & SbVec2s::setValue (const SbVec2d &v)
       Since:
	   Coin 2.5

   const short * SbVec2s::getValue (void) const [inline]
       Returns a pointer to an array of two floats containing the x and y coordinates of the vector.

       See also:
	   setValue().

   void SbVec2s::getValue (short &x, short &y) const [inline]
       Returns the x and y coordinates of the vector.

       See also:
	   setValue().

   short & SbVec2s::operator[] (inti) [inline]
       Index operator. Returns modifiable x or y coordinate.

       See also:
	   getValue() and setValue().

   const short & SbVec2s::operator[] (inti) const [inline]
       Index operator. Returns x or y coordinate.

       See also:
	   getValue().

   int32_t SbVec2s::dot (SbVec2sv) const [inline]
       Calculates and returns the result of taking the dot product of this vector and v.

   void SbVec2s::negate (void) [inline]
       Negate the vector (i.e. point it in the opposite direction).

   SbVec2s & SbVec2s::operator*= (intd) [inline]
       Multiply components of vector with value d. Returns reference to self.

   SbVec2s & SbVec2s::operator*= (doubled)
       Multiply components of vector with value d. Returns reference to self.

   SbVec2s & SbVec2s::operator/= (intd) [inline]
       Divides components of vector with value d. Returns reference to self.

   SbVec2s & SbVec2s::operator/= (doubled) [inline]
       Divides components of vector with value d. Returns reference to self.

   SbVec2s & SbVec2s::operator+= (SbVec2sv) [inline]
       Adds this vector and vector v. Returns reference to self.

   SbVec2s & SbVec2s::operator-= (SbVec2sv) [inline]
       Subtracts vector v from this vector. Returns reference to self.

   SbVec2s SbVec2s::operator- (void) const [inline]
       Non-destructive negation operator. Returns a new SbVec2s instance which points in the opposite direction of this vector.

       See also:
	   negate().

   void SbVec2s::print (FILE *fp) const
       Dump the state of this object to the file stream. Only works in debug version of library, method does nothing in an optimized compile.

Friends And Related Function Documentation
   SbVec2s operator* (const SbVec2s &v, intd) [related]
       Returns an SbVec2s instance which is the components of vector v multiplied with d.

   SbVec2s operator* (const SbVec2s &v, doubled) [related]
       Returns an SbVec2s instance which is the components of vector v multiplied with d.

   SbVec2s operator* (intd, const SbVec2s &v) [related]
       Returns an SbVec2s instance which is the components of vector v multiplied with d.

   SbVec2s operator* (doubled, const SbVec2s &v) [related]
       Returns an SbVec2s instance which is the components of vector v multiplied with d.

   SbVec2s operator/ (const SbVec2s &v, intd) [related]
       Returns an SbVec2s instance which is the components of vector v divided on d.

   SbVec2s operator/ (const SbVec2s &v, doubled) [related]
       Returns an SbVec2s instance which is the components of vector v divided on d.

   SbVec2s operator+ (const SbVec2s &v1, const SbVec2s &v2) [related]
       Returns an SbVec2s instance which is the sum of vectors v1 and v2.

   SbVec2s operator- (const SbVec2s &v1, const SbVec2s &v2) [related]
       Returns an SbVec2s instance which is vector v2 subtracted from vector v1.

   int operator== (const SbVec2s &v1, const SbVec2s &v2) [related]
       Returns 1 if v1 and v2 are equal, 0 otherwise.

   int operator!= (const SbVec2s &v1, const SbVec2s &v2) [related]
       Returns 1 if v1 and v2 are not equal, 0 if they are equal.

Author
       Generated automatically by Doxygen for Coin from the source code.

Version 3.1.3							  Wed May 23 2012							SbVec2s(3)