DD::Image::ParticleRender Class Reference

Inherits DD::Image::GeoOp.

Inherited by DD::Image::ParticleOp, and ParticleToGeo.

List of all members.

Public Member Functions
virtual int	minimum_inputs () const
virtual int	maximum_inputs () const
virtual bool	test_input (int input, Op *op) const
virtual const char *	input_label (int input, char *buffer) const
virtual Op *	default_input (int n) const
const char *	node_shape () const
virtual void	append (Hash &hash)
virtual void	get_geometry_hash ()
virtual void	geometry_engine (Scene &scene, GeometryList &out)
virtual PrevalidateResult	doPreValidate (ViewerContext *ctx, PreValidateContext *)
Protected Member Functions
	ParticleRender (Node *node)
ParticleHolder *	particleHolder ()
bool	isLicensed () const
Friends
class	ParticleHolder

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Detailed Description

Base class for Particles Ops. Takes a ParticleOp (either as input or one deriving from this) and turns this into geo for the viewer and renderers

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Member Function Documentation

Op::PrevalidateResult ParticleRender::doPreValidate	(	ViewerContext *	ctx,
		PreValidateContext *	pvc
	)			[virtual]

preValidate step to simulate particles if necessary. returns false if particle render was cancelled.

Reimplemented from DD::Image::Op.

References DD::Image::ViewerContext::connected(), DD::Image::Op::outputContext(), and DD::Image::SHOW_OBJECT.