I3DShVolumetricCloudsShape Struct Reference
[Shell Interfaces]

Inheritance diagram for I3DShVolumetricCloudsShape:

List of all members.

Public Member Functions
virtual real MCCOMAPI	GetValue (const TVector3 &point)=0
virtual void MCCOMAPI	SetScale (const TVector3 &scale)=0
virtual void MCCOMAPI	SetPrecision (const real precision)=0
virtual boolean MCCOMAPI	IsShapeChanged ()=0

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Detailed Description

A VolumetricCloudsShape defines the shape of a cloud. It defines both the global shape of the cloud and details.

See also:

I3DExVolumetricCloudsShape

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Member Function Documentation

virtual real MCCOMAPI I3DShVolumetricCloudsShape::GetValue (  const TVector3 &  point  )  [pure virtual]

This return a density value of the cloud at a given point. The density must be between 0 and 1. > 0 is no density (fully transparent) > 1 is cloud Parameters: point  the point will be contained in the box defined by {(0,0,0), size }

virtual boolean MCCOMAPI I3DShVolumetricCloudsShape::IsShapeChanged (   )  [pure virtual]

Use to know if the shape has changed since the last time time function is called. Very usefull for updating the caches. Be accurate on the returned value to avoid HUGE recomputation. Returns: true if the shape has changed since the last call.

virtual void MCCOMAPI I3DShVolumetricCloudsShape::SetPrecision (  const real  precision  )  [pure virtual]

Use to tell the Shape the precision requested. Parameters: precision  Level of precision. 0.0f is the poorest, 1.0f is the best.

virtual void MCCOMAPI I3DShVolumetricCloudsShape::SetScale (  const TVector3 &  scale  )  [pure virtual]

Use to tell the Shape the scale it will be displayed. Parameters: scale  the 3 directions scale

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The documentation for this struct was generated from the following file:

• I3DShVolumetricCloudsShape.h

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