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OGRE 14.3
Object-Oriented Graphics Rendering Engine
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Source which does a unary operation to another one. More...
#include <OgreVolumeCSGSource.h>
Public Member Functions | |
virtual const Source * | getSource (void) const |
Gets the source. | |
virtual void | setSource (Source *a) |
Sets the source. | |
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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. | |
virtual Real | getValue (const Vector3 &position) const =0 |
Gets the density value at a specific position. | |
virtual Vector4 | getValueAndGradient (const Vector3 &position) const =0 |
Gets the density value and gradient at a specific position. | |
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 | |
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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. | |
Source which does a unary operation to another one.
Gets the source.
Sets the source.
a | The source. |