Coin  4.0.3
Coin3D core library
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Engine Classes

Engines are scene based objects that convert between field values of various types or performs computations on them. More...

Classes

class  SoBoolOperation
 The SoBoolOperation engine evaluates expressions of boolean logic. More...
 
class  SoCalculator
 General purpose calculator for floats and 3D float vectors. More...
 
class  SoComposeMatrix
 The SoComposeMatrix class is used to compose a matrix from miscellaneous transformations. More...
 
class  SoComposeRotation
 The SoComposeRotation class is used to compose rotations from angle and axis. More...
 
class  SoComposeRotationFromTo
 The SoComposeRotationFromTo class is used to compose rotations based on from and to vectors. More...
 
class  SoComposeVec2f
 The SoComposeVec2f class is used to compose 2D vectors from two floats. More...
 
class  SoComposeVec3f
 The SoComposeVec3f class is used to compose 3D vectors from floats. More...
 
class  SoComposeVec4f
 The SoComposeVec4f class is used to compose 4D vectors from four floats. More...
 
class  SoComputeBoundingBox
 The SoComputeBoundingBox class is used to calculate a bounding box. More...
 
class  SoConcatenate
 The SoConcatenate class is used to concatenate several inputs into one output. More...
 
class  SoCounter
 The SoCounter class is an integer counter engine. More...
 
class  SoDecomposeMatrix
 The SoDecomposeMatrix class is used to decompose a matrix into simple transformations. More...
 
class  SoDecomposeRotation
 The SoDecomposeRotation class is used to decompose a rotation into angle and axis. More...
 
class  SoDecomposeVec2f
 The SoDecomposeVec2f class is used to decompose 2D vectors into two floats. More...
 
class  SoDecomposeVec3f
 The SoDecomposeVec3f class is used to decompose 3D vectors into three floats. More...
 
class  SoDecomposeVec4f
 The SoDecomposeVec4f class is used to decompose 4D vectors into four floats. More...
 
class  SoElapsedTime
 The SoElapsedTime class is a controllable time source engine. More...
 
class  SoEngine
 SoEngine is the base class for Coin engines. More...
 
class  SoEngineList
 The SoEngineList class is a container for SoEngine objects. More...
 
class  SoEngineOutput
 The SoEngineOutput class is the output slots in SoEngine instances. More...
 
class  SoEngineOutputData
 The SoEngineOutputData class is a container for a prototype set of outputs. More...
 
class  SoEngineOutputList
 The SoEngineOutputList class is a container for SoEngineOutput objects. More...
 
class  SoFieldConverter
 The SoFieldConverter class is the abstract base class for field converters. More...
 
class  SoGate
 The SoGate class is used to selectively copy values from input to output. More...
 
class  SoHeightMapToNormalMap
 Engine for computing a normal map from a height map. More...
 
class  SoInterpolate
 The SoInterpolate class is the base class for all interpolator engines. More...
 
class  SoInterpolateFloat
 The SoInterpolateFloat class is used to interpolate two floating point values. More...
 
class  SoInterpolateRotation
 The SoInterpolateRotation class is used to interpolate between two rotations. More...
 
class  SoInterpolateVec2f
 The SoInterpolateVec2f class is used to interpolate between pairs of 2D vectors. More...
 
class  SoInterpolateVec3f
 The SoInterpolateVec3f class is used to interpolate between pairs of 3D vectors. More...
 
class  SoInterpolateVec4f
 The SoInterpolateVec4f class is used to interpolate between pairs of 4D vectors. More...
 
class  SoNodeEngine
 SoNodeEngine is the base class for Coin node engines. More...
 
class  SoOneShot
 The SoOneShot class is a timer that runs for a configurable time and then stops. More...
 
class  SoOnOff
 The SoOnOff engine is a simple on/off switch. More...
 
class  SoSelectOne
 The SoSelectOne class is used to select one value from a set of values. More...
 
class  SoTexture2Convert
 Abstract base class for texture filtering engines. More...
 
class  SoTimeCounter
 The SoTimeCounter class is an integer counter engine. More...
 
class  SoTransformVec3f
 The SoTransformVec3f class transforms 3D vectors by a matrix. More...
 
class  SoTriggerAny
 The SoTriggerAny class is a fan-in engine for triggers. More...
 

Detailed Description

Engines are scene based objects that convert between field values of various types or performs computations on them.

The most versatile engine is the SoCalculator engine, which you can write your own mathematical expressions to get it to do almost anything. The other engines are more custom-tailored for specific purposes.