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Vrml2DisplayDevice Class Reference

FileRenderer subclass to export VMD scenes to VRML2/VRML97 scene format. More...

#include <Vrml2DisplayDevice.h>

Inheritance diagram for Vrml2DisplayDevice:

List of all members.

Public Methods
	Vrml2DisplayDevice (void)
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	comment (const char *)
	Comment describing representation geometry. More...
void	cone (float a, float b, float rad, int)
	draw a single-radius cone (pointy top). More...
void	cylinder (float a, float b, float rad, int filled)
	draw a cylinder, with optional caps. More...
void	line (float xyz1, float xyz2)
	draw a single line. More...
void	point (float *xyz)
	draw an unlit point. More...
void	sphere (float *xyzr)
	draw a sphere. More...
void	text (float pos, float size, float thickness, const char str)
	draw text at specified location. 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	trimesh_c4u_n3b_v3f (unsigned char c, signed char n, float *v, int numfacets)
	triangle mesh built from a vertex array. 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...
void	load (const Matrix4 &mat)
	load transofrmation matrix. More...
void	multmatrix (const Matrix4 &mat)
	concatenate transformation. More...
void	set_color (int color_index)
	set the colorID. More...

Detailed Description

FileRenderer subclass to export VMD scenes to VRML2/VRML97 scene format.

Definition at line 34 of file Vrml2DisplayDevice.h.

Constructor & Destructor Documentation

Vrml2DisplayDevice::Vrml2DisplayDevice ( void )

Definition at line 45 of file Vrml2DisplayDevice.C.

Member Function Documentation

void Vrml2DisplayDevice::comment ( const char * s ) [protected, virtual]

Comment describing representation geometry.

Reimplemented from FileRenderer.
Definition at line 641 of file Vrml2DisplayDevice.C.
References FileRenderer::outfile.

void Vrml2DisplayDevice::cone ( float * a,

float * b,

float r,

int

) [protected, virtual]

draw a single-radius cone (pointy top).

Reimplemented from FileRenderer.
Definition at line 318 of file Vrml2DisplayDevice.C.
References FileRenderer::colorIndex, cross_prod, distance, dot_prod, FileRenderer::materialIndex, FileRenderer::outfile, FileRenderer::scale_radius, Stack< Matrix4 >::top, FileRenderer::transMat, vec_normalize, and vec_sub.

void Vrml2DisplayDevice::cylinder ( float * a,

float * b,

float rad,

int filled

) [protected, virtual]

draw a cylinder, with optional caps.

Reimplemented from FileRenderer.
Definition at line 240 of file Vrml2DisplayDevice.C.
References FileRenderer::scale_radius, Stack< Matrix4 >::top, and FileRenderer::transMat.

void Vrml2DisplayDevice::line ( float * xyz1,

float * xyz2

) [protected, virtual]

draw a single line.

Reimplemented from FileRenderer.
Definition at line 166 of file Vrml2DisplayDevice.C.
References FileRenderer::colorIndex, DASH_LENGTH, FileRenderer::lineStyle, FileRenderer::matData, FileRenderer::materialIndex, FileRenderer::outfile, Stack< Matrix4 >::top, FileRenderer::transMat, vec_copy, vec_normalize, and vec_sub.

void Vrml2DisplayDevice::load ( const Matrix4 & mat ) [protected, virtual]

load transofrmation matrix.

Reimplemented from FileRenderer.
Definition at line 637 of file Vrml2DisplayDevice.C.
References mat.

void Vrml2DisplayDevice::multmatrix ( const Matrix4 & mat ) [protected, virtual]

concatenate transformation.

Reimplemented from FileRenderer.
Definition at line 633 of file Vrml2DisplayDevice.C.
References mat.

void Vrml2DisplayDevice::point ( float * xyz ) [protected, virtual]

draw an unlit point.

Reimplemented from FileRenderer.
Definition at line 140 of file Vrml2DisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::matData, FileRenderer::materialIndex, FileRenderer::outfile, Stack< Matrix4 >::top, FileRenderer::transMat, and vec_copy.

void Vrml2DisplayDevice::set_color ( int color_index ) [protected, virtual]

set the colorID.

Reimplemented from FileRenderer.
Definition at line 50 of file Vrml2DisplayDevice.C.
References FileRenderer::materialIndex.

void Vrml2DisplayDevice::sphere ( float * xyzr ) [protected, virtual]

draw a sphere.

Reimplemented from FileRenderer.
Definition at line 121 of file Vrml2DisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, FileRenderer::outfile, FileRenderer::scale_radius, Stack< Matrix4 >::top, and FileRenderer::transMat.

void Vrml2DisplayDevice::text ( float * pos,

float size,

float thickness,

const char * str

) [protected, virtual]

draw text at specified location.

Reimplemented from FileRenderer.
Definition at line 57 of file Vrml2DisplayDevice.C.
References FileRenderer::colorIndex, hersheyDrawInitLetter, hersheyDrawNextLine, FileRenderer::matData, FileRenderer::materialIndex, FileRenderer::outfile, size, Stack< Matrix4 >::top, FileRenderer::transMat, vec_copy, DisplayDevice::x, and DisplayDevice::y.

void Vrml2DisplayDevice::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 369 of file Vrml2DisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, FileRenderer::outfile, Stack< Matrix4 >::top, and FileRenderer::transMat.

void Vrml2DisplayDevice::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 401 of file Vrml2DisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, FileRenderer::outfile, Stack< Matrix4 >::top, and FileRenderer::transMat.

void Vrml2DisplayDevice::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 438 of file Vrml2DisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, n, FileRenderer::outfile, Stack< Matrix4 >::top, and FileRenderer::transMat.

void Vrml2DisplayDevice::trimesh_c4u_n3b_v3f ( unsigned char * c,

signed char * n,

float * v,

int numfacets

) [protected, virtual]

triangle mesh built from a vertex array.

Reimplemented from FileRenderer.
Definition at line 493 of file Vrml2DisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, n, FileRenderer::outfile, Stack< Matrix4 >::top, and FileRenderer::transMat.

void Vrml2DisplayDevice::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 566 of file Vrml2DisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, n, FileRenderer::outfile, Stack< Matrix4 >::top, and FileRenderer::transMat.

void Vrml2DisplayDevice::write_header ( void ) [virtual]

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

Reimplemented from FileRenderer.
Definition at line 648 of file Vrml2DisplayDevice.C.
References FileRenderer::backColor, FileRenderer::backgradientbotcolor, FileRenderer::backgradienttopcolor, DisplayDevice::backgroundmode, and FileRenderer::outfile.

void Vrml2DisplayDevice::write_trailer ( void ) [virtual]

write any trailer info. This is called by update.

Reimplemented from FileRenderer.
Definition at line 718 of file Vrml2DisplayDevice.C.
References FileRenderer::outfile.

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

Generated on Sat Apr 20 02:45:39 2024 for VMD (current) by

Vrml2DisplayDevice Class Reference

Public Methods

Protected Methods

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation