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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: