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LibGelatoDisplayDevice Class Reference

FileRenderer subclass to exports VMD scenes to Gelato PYG scene format. More...

#include <LibGelatoDisplayDevice.h>

Inheritance diagram for LibGelatoDisplayDevice:

List of all members.

Public Methods
	LibGelatoDisplayDevice (void)
	constructor ... initialize some variables. More...
virtual	~LibGelatoDisplayDevice (void)
	destructor. More...
void	write_header (void)
	write the header info. This is an alias for prepare3D. More...
void	write_trailer (void)
	write any trailer info. This is called by update. More...
Protected Methods
void	line (float xyz1, float xyz2)
	draw a line (cylinder) from a to b. More...
void	point (float *xyz)
	draw a point. More...
void	sphere (float *xyzr)
	draw a sphere. More...
void	square (float , float , float , float , float *)
	draw a quadrilateral. More...
void	triangle (const float , const float , const float , const float , const float , const float )
	single color triangle with interpolated surface normals. More...
void	tricolor (const float xyz1, const float xyz2, const float xyz3, const float n1, const float n2, const float n3, const float c1, const float c2, const float *c3)
	triangle with interpolated surface normals and vertex colors. More...
virtual void	trimesh_c4n3v3 (int numverts, float cnv, int numfacets, int facets)
	triangle mesh built from a vertex array and facet vertex index arrays. More...
virtual void	tristrip (int numverts, const float cnv, int numstrips, const int vertsperstrip, const int *facets)
	triangle strips built from a vertex array and vertex index arrays. More...

Detailed Description

FileRenderer subclass to exports VMD scenes to Gelato PYG scene format.

Definition at line 33 of file LibGelatoDisplayDevice.h.

Constructor & Destructor Documentation

LibGelatoDisplayDevice::LibGelatoDisplayDevice ( void )

constructor ... initialize some variables.

Definition at line 36 of file LibGelatoDisplayDevice.C.
References NULL.

LibGelatoDisplayDevice::~LibGelatoDisplayDevice ( void ) [virtual]

destructor.

Definition at line 48 of file LibGelatoDisplayDevice.C.

Member Function Documentation

void LibGelatoDisplayDevice::line ( float * xyz1,

float * xyz2

) [protected, virtual]

draw a line (cylinder) from a to b.

Reimplemented from FileRenderer.
Definition at line 105 of file LibGelatoDisplayDevice.C.
References FileRenderer::cylinder, DEFAULT_RADIUS, and FileRenderer::lineWidth.

void LibGelatoDisplayDevice::point ( float * xyz ) [protected, virtual]

draw a point.

Reimplemented from FileRenderer.
Definition at line 66 of file LibGelatoDisplayDevice.C.
References DEFAULT_RADIUS, FileRenderer::lineWidth, Stack< Matrix4 >::top, and FileRenderer::transMat.

void LibGelatoDisplayDevice::sphere ( float * xyzr ) [protected, virtual]

draw a sphere.

Reimplemented from FileRenderer.
Definition at line 83 of file LibGelatoDisplayDevice.C.
References DEFAULT_RADIUS, FileRenderer::scale_radius, Stack< Matrix4 >::top, and FileRenderer::transMat.

void LibGelatoDisplayDevice::square ( float * n,

float * a,

float * b,

float * c,

float * d

) [protected, virtual]

draw a quadrilateral.

Reimplemented from FileRenderer.
Definition at line 225 of file LibGelatoDisplayDevice.C.
References n, Stack< Matrix4 >::top, and FileRenderer::transMat.

void LibGelatoDisplayDevice::triangle ( const float * a,

const float * b,

const float * c,

const float * n1,

const float * n2,

const float * n3

) [protected, virtual]

single color triangle with interpolated surface normals.

Reimplemented from FileRenderer.
Definition at line 111 of file LibGelatoDisplayDevice.C.
References Stack< Matrix4 >::top, and FileRenderer::transMat.

void LibGelatoDisplayDevice::tricolor ( const float * a,

const float * b,

const float * c,

const float * n1,

const float * n2,

const float * n3,

const float * c1,

const float * c2,

const float * c3

) [protected, virtual]

triangle with interpolated surface normals and vertex colors.

Reimplemented from FileRenderer.
Definition at line 135 of file LibGelatoDisplayDevice.C.
References Stack< Matrix4 >::top, and FileRenderer::transMat.
Referenced by trimesh_c4n3v3, and tristrip.

void LibGelatoDisplayDevice::trimesh_c4n3v3 ( int numverts,

float * cnv,

int numfacets,

int * facets

) [protected, virtual]

triangle mesh built from a vertex array and facet vertex index arrays.

Reimplemented from FileRenderer.
Definition at line 166 of file LibGelatoDisplayDevice.C.
References tricolor.

void LibGelatoDisplayDevice::tristrip ( int numverts,

const float * cnv,

int numstrips,

const int * vertsperstrip,

const int * facets

) [protected, virtual]

triangle strips built from a vertex array and vertex index arrays.

Reimplemented from FileRenderer.
Definition at line 188 of file LibGelatoDisplayDevice.C.
References tricolor.

void LibGelatoDisplayDevice::write_header ( void ) [virtual]

write the header info. This is an alias for prepare3D.

Reimplemented from FileRenderer.
Definition at line 252 of file LibGelatoDisplayDevice.C.
References DisplayDevice::Aspect, FileRenderer::backColor, DISP_LIGHTS, DisplayDevice::eyePos, DisplayDevice::farClip, FileRenderer::lightState, FileRenderer::my_filename, n, DisplayDevice::nearClip, FileRenderer::outfile, DisplayDevice::PERSPECTIVE, DisplayDevice::projection, VMD_1_PI, DisplayDevice::vSize, DisplayDevice::xSize, DisplayDevice::ySize, and DisplayDevice::zDist.

void LibGelatoDisplayDevice::write_trailer ( void ) [virtual]

write any trailer info. This is called by update.

Reimplemented from FileRenderer.
Definition at line 341 of file LibGelatoDisplayDevice.C.

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

Generated on Fri Oct 31 02:48:12 2025 for VMD (current) by

LibGelatoDisplayDevice Class Reference

Public Methods

Protected Methods

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation