Wizt::OrthoSlice Class Reference [Fish Objects to render scalar fields]

Render a slice of a scalar field given on a grid in uniform cartesian coordinates, supporting mesh refinement. More...

#include <OrthoSlice.hpp>

List of all members.

Classes

• struct FieldState

Public Types

• typedef LIST< double, LIST
  < float > > InputTypes
• typedef DirectProductMemArray
  < Eagle::point3 > ProcArray_t

Public Member Functions

• override RefPtr< State > newState () const
• OrthoSlice (const string &name, int p, const RefPtr< VCreationPreferences > &VP)
• override bool update (VRequest &R, double precision)

  The update() function: prepare data for rendering as orthoslice.
  

• override void render (VGLRenderContext &Context) const

  Render an slice, called with an opengl rendering context.
  

Static Public Member Functions

• static string createChildname (const string &parent_name)

Public Attributes

• TypedSlot< double > SliceLocation
• TypedSlot< Enum > Mode
• TypedSlot< VColormap > myColormap
• TypedSlot< Range > myRange
• TypedSlot< double > Transparency
• TypedSlot< Enum > DataOperator
• TypedSlot< Enum > Precision
• TypedSlot< double > Shift

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Detailed Description

Render a slice of a scalar field given on a grid in uniform cartesian coordinates, supporting mesh refinement.

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Member Function Documentation

void Wizt::OrthoSlice::render

(

VGLRenderContext &

Context

)

const [virtual]

Render an slice, called with an opengl rendering context.

Set global rendering parameters, and delegates rendering of each fragment to the respective blocks.

Implements Wizt::VGLRenderObject.

bool Wizt::OrthoSlice::update	(	VRequest &	Context,
		double	precision
	)			[virtual]

The update() function: prepare data for rendering as orthoslice.

TODO: Currently the data are re-created and re-loaded at update(). This is not efficient, take care of an existing cache.

Reimplemented from Wizt::VObject.