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OGRE 14.3
Object-Oriented Graphics Rendering Engine
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#include <OgreVolumeCSGSource.h>
Inheritance diagram for Ogre::Volume::CSGNoiseSource:Public Member Functions | |
| CSGNoiseSource (const Source *src, Real *frequencies, Real *amplitudes, size_t numOctaves) | |
| Constructor with current time as seed. | |
| CSGNoiseSource (const Source *src, Real *frequencies, Real *amplitudes, size_t numOctaves, long seed) | |
| Constructor. | |
| long | getSeed (void) const |
| Gets the initial seed. | |
| Real | getValue (const Vector3 &position) const override |
| Overridden from Source. | |
| Vector4 | getValueAndGradient (const Vector3 &position) const override |
| Overridden from Source. | |
Public Member Functions inherited from Ogre::Volume::CSGUnarySource | |
| virtual const Source * | getSource (void) const |
| Gets the source. | |
| virtual void | setSource (Source *a) |
| Sets the source. | |
Public Member Functions inherited from Ogre::Volume::Source | |
| virtual | ~Source (void) |
| Destructor. | |
| bool | getFirstRayIntersection (const Ray &ray, Vector3 &result, Real scale=(Real) 1.0, size_t maxIterations=5000, Real maxDistance=(Real) 10000.0) const |
| Gets the first intersection of a ray with the volume. | |
| Real | getVolumeSpaceToWorldSpaceFactor (void) const |
| Gets a factor to come from volume coordinate to world coordinate. | |
| void | serialize (const Vector3 &from, const Vector3 &to, float voxelWidth, const String &file) |
| Serializes a volume source to a discrete grid file with deflated compression. | |
| void | serialize (const Vector3 &from, const Vector3 &to, float voxelWidth, Real maxClampedAbsoluteDensity, const String &file) |
| Same as the other serialize function but with a user definable maximum absolute density value. | |
Additional Inherited Members | |
Static Public Attributes inherited from Ogre::Volume::Source | |
| static const size_t | SERIALIZATION_CHUNK_SIZE |
| The amount of items being written as one chunk during serialization. | |
| static const uint32 | VOLUME_CHUNK_ID |
| The id of volume files. | |
| static const uint16 | VOLUME_CHUNK_VERSION |
| The version of volume files. | |
| Ogre::Volume::CSGNoiseSource::CSGNoiseSource | ( | const Source * | src, |
| Real * | frequencies, | ||
| Real * | amplitudes, | ||
| size_t | numOctaves, | ||
| long | seed ) |
Constructor.
| src | The source to add the noise to. |
| frequencies | The frequencies of the added noise octaves. |
| amplitudes | The amplitudes of the added noise octaves. |
| numOctaves | The amount of octaves. |
| seed | The seed to initialize the random number generator with. |
| Ogre::Volume::CSGNoiseSource::CSGNoiseSource | ( | const Source * | src, |
| Real * | frequencies, | ||
| Real * | amplitudes, | ||
| size_t | numOctaves ) |
Constructor with current time as seed.
| src | The source to add the noise to. |
| frequencies | The frequencies of the added noise octaves. |
| amplitudes | The amplitudes of the added noise octaves. |
| numOctaves | The amount of octaves. |
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overridevirtual |
Overridden from Source.
Implements Ogre::Volume::Source.
Overridden from Source.
Implements Ogre::Volume::Source.
| long Ogre::Volume::CSGNoiseSource::getSeed | ( | void | ) | const |
Gets the initial seed.