2.0.0
generated 14 Feb 2008
Classes | |
| class | Base |
| Base class to support naming and message passing. More... | |
| class | BatchIsector |
| To search the whole Scene for the height of terrain at a given xyz:. More... | |
| class | BoundingBoxVisitor |
| class | Camera |
| A dtCore::Camera is a view into the Scene. More... | |
| class | CloudDome |
| CloudDome: This class can be used to generate procedural cloud cover. More... | |
| class | CloudPlane |
| This class can be used to simulate cloud cover it derives from EnvEffect. More... | |
| class | CollisionMotionModel |
| Collision Motion Model uses ode collision meshes to allow typical FPS Camera interaction with the environment. More... | |
| class | Compass |
| A special visual Object which constantly aligns with the world axes. More... | |
| class | DeltaDrawable |
| A renderable object. More... | |
| class | DeltaWin |
| The rendering area that a dtCore::Camera will render to. More... | |
| class | EffectManager |
| An effect manager. More... | |
| class | EffectListener |
| An interface for objects interested in the addition and removal of effects from the manager. More... | |
| class | Effect |
| The base class of all effects. More... | |
| class | Detonation |
| A detonation effect. More... | |
| class | EnvEffect |
| A base class for all Environmental Effects. More... | |
| class | Environment |
| A unique environment which controls lighting and visibility. More... | |
| class | ExceptionEnum |
| Exceptions for the dtCore namespace. More... | |
| class | FlyMotionModel |
| A motion model that simulates the action of flying. More... | |
| class | FPSCollider |
| This class uses ode to simulate fps movement on collision meshes note: this is a simplified physical model and has a few caveats listed below. More... | |
| class | FPSMotionModel |
| A motion model used for typical First Person Shooter motion. More... | |
| class | GenericKeyboardListener |
| Provides generic callback support for Keyboard events. More... | |
| class | GenericMouseListener |
| Provides generic callback support for Mouse events. More... | |
| class | HotSpotAttachment |
| maintains a mapping from HotSpotData instances to Transformable instances. More... | |
| class | InfiniteLight |
| Light located an infinite distance from origin and therefore only has direction. More... | |
| class | InfiniteTerrain |
| An infinite terrain surface. More... | |
| class | InputDevice |
| Represents an input device. More... | |
| class | InputDeviceFeature |
| The base class of all input device features: buttons, axes, etc. More... | |
| class | Button |
| Buttons are features with binary state. More... | |
| class | ButtonListener |
| An interface for objects interested in button state changes. More... | |
| class | Axis |
| Axes are features with double-valued state. More... | |
| class | AxisListener |
| An interface for objects interested in changes to axes. More... | |
| class | InputMapper |
| Acquires mappings for logical input device features by listening to a set of devices. More... | |
| class | InputMapperCallback |
| The input mapper callback interface. More... | |
| class | Isector |
| This class is used to check for intersections of a line segment with geometry. More... | |
| class | Keyboard |
| The model of the keyboard used throughout Delta3D. More... | |
| class | KeyboardListener |
| An interface for objects interested in receiving keyboard events. More... | |
| class | KeyboardMouseHandler |
| class | Light |
| An abstract class declaring the base functionality for a vertex light. More... | |
| class | Loadable |
| The Loadable class is a simple mechanism for loading files. More... | |
| class | LogicalInputDevice |
| A logical input device. More... | |
| class | LogicalButton |
| A logical button. More... | |
| class | ButtonMapping |
| A mapping for a logical button. More... | |
| class | ButtonToButton |
| Maps a button to a logical button. More... | |
| class | LogicalAxis |
| A logical axis. More... | |
| class | AxisMapping |
| A mapping for a logical axis. More... | |
| class | AxisToAxis |
| Maps an axis to a logical axis with an optional linear transformation. More... | |
| class | AxesToAxis |
| Maps any number of source axes to a single target axis. More... | |
| class | ButtonsToAxis |
| Maps two buttons to a logical axis. More... | |
| class | ButtonAxisToAxis |
| Maps a button and an axis to an axis, so that the value of the target axis is equal to the value of the source axis when the source button is pressed (the value is zero otherwise). More... | |
| class | MakeSkyDome |
| Internal class used by dtCore::SkyDome to create the actual geometry. More... | |
| class | MotionModel |
| The base class for all motion models: objects that update the transforms of Transformable objects according to input gathered from physical or logical input devices. More... | |
| class | Mouse |
| The model of the mouse used throughout Delta3D. More... | |
| class | MouseListener |
| An interface for objects interested in mouse events. More... | |
| class | MoveEarthySkyWithEyePointTransform |
| class | MoveEarthySkyWithEyePointTransformAzimuth |
| class | NodeCollector |
| class | Object |
| A visual Object with physical properties. More... | |
| class | ObserverPtr |
| class | OrbitMotionModel |
| A motion model that causes its target to orbit around a point (initially its local origin). More... | |
| class | ParticleLayer |
| class | ParticleSystem |
| A particle system. More... | |
| class | Physical |
| A rigid body object which can behave with realistic physical properties. More... | |
| class | PointAxis |
| creates a visible xyz axis which can be placed anywhere in the scene More... | |
| class | PositionalLight |
| A transformable light. More... | |
| class | Recorder |
| A generic utility for recording frame information. More... | |
| class | RefPtr |
| Smart pointer for handling referenced counted objects. More... | |
| class | ConvertToPointerUnary |
| class | Scene |
| Scene: This class encapsulates the root of the delta scene graph. More... | |
| class | ShaderGroup |
| This class is a container for shaders. More... | |
| class | ShaderException |
| Defines the various exceptions that may be thrown when working with the shaders in the Shader Manager. More... | |
| class | ShaderManager |
| This class manages the currently loaded and/or active shaders in the current game. More... | |
| class | ShaderParameterException |
| Exceptions a shader parameter may throw. More... | |
| class | ShaderParameter |
| This class wraps parameters that may be passed on to Delta3D shaders. More... | |
| class | ShaderParamFloat |
| This class is a shader parameter containing a single floating point value. More... | |
| class | ShaderParamInt |
| This class is a shader parameter containing a single integer value. More... | |
| class | ShaderParamOscillator |
| This class is a shader parameter that has an oscillating parameter. More... | |
| class | ShaderParamTexture |
| This class contains the logic and attributes necessary to contain a Texture shader parameter. More... | |
| class | ShaderParamTexture2D |
| This class represents a 2D texture parameter. More... | |
| class | ShaderProgram |
| This class represents a single shader or rendering effect. More... | |
| class | ShaderXML |
| class | SkyBox |
| A six-sided textured cube to represent distant scenery. More... | |
| class | SkyDome |
| A rendered dome that represents the sky. More... | |
| class | SkyDomeShader |
| A light scattering pixel shader for use with dtCore::Environment. More... | |
| class | SpotLight |
| A light that has a position in the scene and also spotlight properties. More... | |
| class | StateAttributeCollector |
| class | StatsHandler |
| Used by dtABC::Application to render application statistics. More... | |
| class | SunlightShader |
| A light scattering pixel shader for use with dtCore::Environment. More... | |
| class | System |
| Performs high-level frame coordination. More... | |
| class | TangentSpaceVisitor |
| This visitor is used to generate tangents for your node. More... | |
| class | Timer |
| High-level wrapper for osg::Timer. More... | |
| class | Transform |
| class | Transformable |
| The Transformable class is the base class of anything that can move in the virtual world and can be added to the Scene. More... | |
| class | Tripod |
| A Tripod is used to attach a Camera to a Transformable. More... | |
| class | UFOMotionModel |
| A motion model that simulates the action of flying in a UFO. More... | |
| class | UniqueId |
| Conforms to OSF DCE 1.1. More... | |
| class | View |
| class | WalkMotionModel |
| A motion model that simulates the action of walking or driving. More... | |
Namespaces | |
| namespace | CollectorUtil |
Typedefs | |
| typedef osg::Timer_t | Timer_t |
Enumerations | |
| enum | DetonationType { HighExplosiveDetonation = 1000, SmokeDetonation = 2000, WP = 3000, VT = 4000, ICM = 5000, M825 = 6000 } |
| Detonation types. More... | |
| enum | NotifySeverity { ALWAYS = 0, FATAL = 1, WARN = 2, NOTICE = 3, INFO = 4, DEBUG_INFO = 5 } |
| Range of notify levels from DEBUG_INFO through to FATAL, ALWAYS is reserved for forcing the absorption of all messages. More... | |
Functions | |
| DetonationType | StringToDetonationType (const std::string &stringType) |
| std::string | DetonationTypeToString (DetonationType detonationType) |
| DT_CORE_EXPORT void | GetSunPos (time_t time, double lat, double lon, double elev, double *sun_alt, double *sun_az) |
| Get the Sun's alt and azimuth based on date/time, eyepoint lat,long, elev. | |
| DT_CORE_EXPORT time_t | GetGMT (int year, int month, int day, int hour, int min, int sec) |
| Get the Greenwich Mean Time for the give day and time. | |
| DT_CORE_EXPORT void | SetDataFilePathList (const std::string &pathList) |
| Set the list of data file paths. | |
| DT_CORE_EXPORT std::string | GetDataFilePathList () |
| Get the list of data file paths. | |
| DT_CORE_EXPORT std::string | GetDeltaDataPathList () |
| Get the Delta Data path list (equivalent to the DELTA_DATA environment). | |
| DT_CORE_EXPORT std::string | GetDeltaRootPath () |
| Get the root path to Delta3D (equivalent to the DELTA_ROOT environment). | |
| DT_CORE_EXPORT std::string | GetEnvironment (const std::string &env) |
| Convienence method to get the supplied environment variable. | |
| DT_CORE_EXPORT void | SetEnvironment (const std::string &name, const std::string &value) |
| Sets an environment variable. | |
| DT_CORE_EXPORT std::string | FindFileInPathList (const std::string &fileName) |
| Searches for a file in the list of paths found by calling dtCore::GetDataFilePathList(). | |
| DT_CORE_EXPORT void | SetNotifyLevel (NotifySeverity severity, NotifySeverity osgSeverity=FATAL) |
| Deprecated 8/23/05. | |
| DT_CORE_EXPORT void | Notify (NotifySeverity level, const char *fmt,...) |
| Deprecated 8/23/05. | |
| DT_CORE_EXPORT std::ostream & | Notify (const NotifySeverity severity) |
| Deprecated 8/23/05. | |
| std::ostream & | operator<< (std::ostream &o, const UniqueId &id) |
| std::istream & | operator>> (std::istream &i, UniqueId &id) |
| dtUtil::DataStream & | operator<< (dtUtil::DataStream &ds, const UniqueId &id) |
| dtUtil::DataStream & | operator>> (dtUtil::DataStream &ds, UniqueId &id) |
| IMPLEMENT_MANAGEMENT_LAYER (CollisionMotionModel) | |
| static double | FindMaximumParticleLifeTime (osg::Node *effectNode) |
| Finds and returns the maximimum lifetime of the particles whose systems lie under the specified node. | |
| static void | DeleteParticleEmitters (osg::Node *effectNode) |
| Deletes all particle emitters under the specified node. | |
| void | ODEMessageHandler (int errnum, const char *msg, va_list ap) |
| void | ODEDebugHandler (int errnum, const char *msg, va_list ap) |
| void | ODEErrorHandler (int errnum, const char *msg, va_list ap) |
Variables | |
| const int | MAX_LIGHTS = 8 |
| static int | dInfiniteTerrainClass = 0 |
| The ODE InfiniteTerrain class identifier. | |
From osghangglide.
| typedef osg::Timer_t dtCore::Timer_t |
Detonation types.
Note: This may be deprecated in the future, use string functionality instead.
| static void dtCore::DeleteParticleEmitters | ( | osg::Node * | effectNode | ) | [static] |
Deletes all particle emitters under the specified node.
| effectNode | the effect node to modify |
| std::string dtCore::DetonationTypeToString | ( | DetonationType | detonationType | ) |
| std::string dtCore::FindFileInPathList | ( | const std::string & | fileName | ) |
Searches for a file in the list of paths found by calling dtCore::GetDataFilePathList().
| fileName | Can be a single filename or a path and file name relative to the current Delta3D data path list. |
std::vector<std::string> pathList; std::vector<std::string>::const_iterator itor;
if defined(_WIN32) || defined(WIN32) || defined(__WIN32__) dtUtil::IsDelimeter delimCheck(';'); else dtUtil::IsDelimeter delimCheck(':'); endif
dtUtil::StringTokenizer<dtUtil::IsDelimeter>::tokenize(pathList, GetDataFilePathList(),delimCheck);
dtUtil::FileUtils& fileUtils = dtUtil::FileUtils::GetInstance();
std::string path; for (itor=pathList.begin(); itor!=pathList.end(); ++itor) { path = *itor; Make sure we remove any trailing slashes from the cache path. if (path[path.length()-1] == '/' || path[path.length()-1] == '\') path = path.substr(0,path.length()-1);
if (fileUtils.FileExists(path + dtUtil::FileUtils::PATH_SEPARATOR + fileName)) return path + dtUtil::FileUtils::PATH_SEPARATOR + fileName; }
return std::string();
| static double dtCore::FindMaximumParticleLifeTime | ( | osg::Node * | effectNode | ) | [static] |
Finds and returns the maximimum lifetime of the particles whose systems lie under the specified node.
| effectNode | the effect node to search |
| std::string dtCore::GetDataFilePathList | ( | ) |
Get the list of data file paths.
Get the list of paths that dtCore should use to search for files to load.
Paths are separated with a single ";" on Win32 and a single ":" on Linux.
| std::string dtCore::GetDeltaDataPathList | ( | ) |
Get the Delta Data path list (equivalent to the DELTA_DATA environment).
Get the Delta Data file path.
This comes directly from the environment variable "DELTA_DATA". If the environment variable is not set, the local directory will be returned.
| std::string dtCore::GetDeltaRootPath | ( | ) |
Get the root path to Delta3D (equivalent to the DELTA_ROOT environment).
If the DELTA_ROOT environment is not set, the local directory will be returned.
| std::string dtCore::GetEnvironment | ( | const std::string & | env | ) |
Convienence method to get the supplied environment variable.
Simple method to return the system environment variable.
If the env var is not set, the local path will be returned.
| env | The system environment variable to be queried |
| time_t dtCore::GetGMT | ( | int | year, | |
| int | month, | |||
| int | day, | |||
| int | hour, | |||
| int | min, | |||
| int | sec | |||
| ) |
Get the Greenwich Mean Time for the give day and time.
Return time_t for Sat Mar 21 12:00:00 GMT.
On many systems it is ambiguous if mktime() assumes the input is in GMT, or local timezone. To address this, a new function called timegm() is appearing. It works exactly like mktime() but explicitely interprets the input as GMT.
timegm() is available and documented under FreeBSD. It is available, but completely undocumented on my current Debian 2.1 distribution.
In the absence of timegm() we have to guess what mktime() might do.
Many older BSD style systems have a mktime() that assumes the input time in GMT. But FreeBSD explicitly states that mktime() assumes local time zone
The mktime() on many SYSV style systems (such as Linux) usually returns its result assuming you have specified the input time in your local timezone. Therefore, in the absence if timegm() you have to go to extra trouble to convert back to GMT.
If you are having problems with incorrectly positioned astronomical bodies, this is a really good place to start looking.
| year | current GMT year | |
| month | current GMT month | |
| day | current GMT day | |
| hour | current GMT hour | |
| min | current minute | |
| sec | current second |
| void dtCore::GetSunPos | ( | time_t | time, | |
| double | lat, | |||
| double | lon, | |||
| double | elev, | |||
| double * | sun_alt, | |||
| double * | sun_az | |||
| ) |
Get the Sun's alt and azimuth based on date/time, eyepoint lat,long, elev.
Get the altitude and azimuth of the Sun given the GMT time/date, a reference Latitude/longitude/elevation.
| time | : the GMT time | |
| lat | : Reference latitude (in degrees, positive = northern hemisphere) | |
| lon | : Reference longitude (in degrees, negative = west) | |
| elev | : Reference elevation (in Earth radii, 1 = Earth surface) | |
| sun_alt | : The output sun altitude (in degrees above the horizon) | |
| sun_az | : The output sun Azimuth (in degrees (from North?)) |
| dtCore::IMPLEMENT_MANAGEMENT_LAYER | ( | CollisionMotionModel | ) |
| std::ostream & dtCore::Notify | ( | const NotifySeverity | severity | ) |
Deprecated 8/23/05.
| void dtCore::Notify | ( | dtCore::NotifySeverity | level, | |
| const char * | fmt, | |||
| ... | ||||
| ) |
Deprecated 8/23/05.
| void dtCore::ODEDebugHandler | ( | int | errnum, | |
| const char * | msg, | |||
| va_list | ap | |||
| ) |
| void dtCore::ODEErrorHandler | ( | int | errnum, | |
| const char * | msg, | |||
| va_list | ap | |||
| ) |
| void dtCore::ODEMessageHandler | ( | int | errnum, | |
| const char * | msg, | |||
| va_list | ap | |||
| ) |
| dtUtil::DataStream& dtCore::operator<< | ( | dtUtil::DataStream & | ds, | |
| const UniqueId & | id | |||
| ) | [inline] |
| std::ostream& dtCore::operator<< | ( | std::ostream & | o, | |
| const UniqueId & | id | |||
| ) | [inline] |
| dtUtil::DataStream& dtCore::operator>> | ( | dtUtil::DataStream & | ds, | |
| UniqueId & | id | |||
| ) | [inline] |
| std::istream& dtCore::operator>> | ( | std::istream & | i, | |
| UniqueId & | id | |||
| ) | [inline] |
| void dtCore::SetDataFilePathList | ( | const std::string & | pathList | ) |
Set the list of data file paths.
Set the list of paths that dtCore should use to search for files to load.
Paths are separated with a single ";" on Win32 and a single ":" on Linux. Remember to double-up your backslashes, lest they be escaped.
| pathList | : The list of all paths to be used to find data files |
| void dtCore::SetEnvironment | ( | const std::string & | name, | |
| const std::string & | value | |||
| ) |
Sets an environment variable.
| name | the name of the variable to set. | |
| value | the value of the environment variable to set. |
| void dtCore::SetNotifyLevel | ( | dtCore::NotifySeverity | severity, | |
| NotifySeverity | osgSeverity = FATAL | |||
| ) |
Deprecated 8/23/05.
| DetonationType dtCore::StringToDetonationType | ( | const std::string & | stringType | ) |
int dtCore::dInfiniteTerrainClass = 0 [static] |
The ODE InfiniteTerrain class identifier.
| const int dtCore::MAX_LIGHTS = 8 |
2.0.0
generated 14 Feb 2008