ScreenCap Class Reference

#include <VisScreenCap.hpp>

List of all members.

Public Member Functions
	ScreenCap (string filename, V2i size=V2i(4000, 3000))
void	exec (VolRenderer *renderer, V2i &screen_size, double fov, double near_plane, V3f &translation_vector, M44f &rotation_matrix)
double	getProgress ()

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Detailed Description

A class for taking arbitrary sized Screenshots

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Constructor & Destructor Documentation

ScreenCap::ScreenCap	(	string	filename,
		V2i	size = V2i(4000,3000)
	)			[inline]

The constructor

Parameters:

	filename	The name of the file to save to.
	size	The size of the image file in pixel.

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Member Function Documentation

void ScreenCap::exec	(	VolRenderer *	renderer,
		V2i &	screen_size,
		double	fov,
		double	near_plane,
		V3f &	translation_vector,
		M44f &	rotation_matrix
	)

Generate a screenshot and save it in the file.

Parameters:

	renderer	The initialized volume renderer.
	screen_size	The size of the available render window.
	fov	The field of view to use
	near_plane	The near plane to use
	translation_vector	The offset from the scene center.
	rotation_matrix	The object rotation.

double ScreenCap::getProgress

(

)

[inline]

Returns the render progress.

Returns:

The progress.

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The documentation for this class was generated from the following files:

• VisScreenCap.hpp
• VisScreenCap.cpp