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TachyonDisplayDevice Class Reference

FileRenderer subclass to export VMD scenes to the Tachyon scene format. More...

#include <TachyonDisplayDevice.h>

Inheritance diagram for TachyonDisplayDevice:

List of all members.

Public Methods
	TachyonDisplayDevice (void)
virtual	~TachyonDisplayDevice (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	cylinder (float , float , 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...
virtual void	sphere_array (int num, int res, float centers, float radii, float *colors)
	draw a sphere array. 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	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...
virtual void	define_volume_texture (int ID, int xs, int ys, int zs, const float xplaneeq, const float yplaneeq, const float zplaneeq, unsigned char texmap)
	define a volumetric texture map. More...
virtual void	volume_texture_on (int texmode)
	enable volumetric texturing, either in "replace" or "modulate" mode. More...
virtual void	volume_texture_off (void)
	disable volumetric texturing. More...
void	start_clipgroup (void)
	emit clipping plane group. More...
void	end_clipgroup (void)
	terminate clipping plane group. More...
void	update_exec_cmd ()
	Renderer-specific function to update execCmd based on the current state of aasamples, image size, etc. Default implementation is to do nothing. More...

Detailed Description

FileRenderer subclass to export VMD scenes to the Tachyon scene format.

Definition at line 29 of file TachyonDisplayDevice.h.

Constructor & Destructor Documentation

TachyonDisplayDevice::TachyonDisplayDevice ( void )

Definition at line 103 of file TachyonDisplayDevice.C.
References FileRenderer::aasamples, NameList< int >::add_name, FileRenderer::aosamples, FileRenderer::curformat, FileRenderer::formats, get_tachyon_run_string, and FileRenderer::has_aa.

TachyonDisplayDevice::~TachyonDisplayDevice ( void ) [virtual]

Definition at line 128 of file TachyonDisplayDevice.C.

Member Function Documentation

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

Comment describing representation geometry.

Reimplemented from FileRenderer.
Definition at line 148 of file TachyonDisplayDevice.C.
References FileRenderer::outfile.

void TachyonDisplayDevice::cylinder ( float * ,

float * ,

float rad,

int filled

) [protected, virtual]

draw a cylinder, with optional caps.

Reimplemented from FileRenderer.
Definition at line 330 of file TachyonDisplayDevice.C.
References FileRenderer::colorIndex, CYLINDER_LEADINGCAP, CYLINDER_TRAILINGCAP, FileRenderer::materialIndex, FileRenderer::outfile, FileRenderer::scale_radius, Stack< Matrix4 >::top, and FileRenderer::transMat.

void TachyonDisplayDevice::define_volume_texture ( int ID,

int xs,

int ys,

int zs,

const float * xpq,

const float * ypq,

const float * zpq,

unsigned char * texmap

) [protected, virtual]

define a volumetric texture map.

Reimplemented from FileRenderer.
Definition at line 566 of file TachyonDisplayDevice.C.
References FileRenderer::outfile, DisplayDevice::x, and DisplayDevice::y.

void TachyonDisplayDevice::end_clipgroup ( void ) [protected, virtual]

terminate clipping plane group.

Reimplemented from FileRenderer.
Definition at line 727 of file TachyonDisplayDevice.C.
References FileRenderer::outfile.

void TachyonDisplayDevice::line ( float * xyz1,

float * xyz2

) [protected, virtual]

draw a single line.

Reimplemented from FileRenderer.
Definition at line 274 of file TachyonDisplayDevice.C.
References FileRenderer::colorIndex, DASH_LENGTH, DEFAULT_RADIUS, FileRenderer::lineStyle, FileRenderer::lineWidth, FileRenderer::materialIndex, FileRenderer::outfile, Stack< Matrix4 >::top, FileRenderer::transMat, vec_copy, vec_normalize, and vec_sub.

void TachyonDisplayDevice::point ( float * spdata ) [protected, virtual]

draw an unlit point.

Reimplemented from FileRenderer.
Definition at line 217 of file TachyonDisplayDevice.C.
References FileRenderer::colorIndex, DEFAULT_RADIUS, FileRenderer::lineWidth, FileRenderer::materialIndex, FileRenderer::outfile, Stack< Matrix4 >::top, and FileRenderer::transMat.

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

draw a sphere.

Reimplemented from FileRenderer.
Definition at line 231 of file TachyonDisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, FileRenderer::outfile, FileRenderer::scale_radius, Stack< Matrix4 >::top, and FileRenderer::transMat.

void TachyonDisplayDevice::sphere_array ( int num,

int res,

float * centers,

float * radii,

float * colors

) [protected, virtual]

draw a sphere array.

Reimplemented from FileRenderer.
Definition at line 248 of file TachyonDisplayDevice.C.
References FileRenderer::materialIndex, FileRenderer::nearest_index, FileRenderer::outfile, FileRenderer::scale_radius, FileRenderer::super_set_color, Stack< Matrix4 >::top, and FileRenderer::transMat.

void TachyonDisplayDevice::start_clipgroup ( void ) [protected, virtual]

emit clipping plane group.

Reimplemented from FileRenderer.
Definition at line 626 of file TachyonDisplayDevice.C.
References FileRenderer::clip_center, FileRenderer::clip_mode, FileRenderer::clip_normal, dot_prod, FILERENDERER_NOCLIP, FileRenderer::outfile, Stack< Matrix4 >::top, FileRenderer::transMat, vec_negate, VMD_MAX_CLIP_PLANE, and FileRenderer::warningflags.

void TachyonDisplayDevice::text ( float * pos,

float size,

float thickness,

const char * str

) [protected, virtual]

draw text at specified location.

Reimplemented from FileRenderer.
Definition at line 153 of file TachyonDisplayDevice.C.
References FileRenderer::colorIndex, DEFAULT_RADIUS, hersheyDrawInitLetter, hersheyDrawNextLine, FileRenderer::materialIndex, FileRenderer::outfile, Stack< Matrix4 >::top, FileRenderer::transMat, DisplayDevice::x, and DisplayDevice::y.

void TachyonDisplayDevice::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 381 of file TachyonDisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, FileRenderer::outfile, Stack< Matrix4 >::top, and FileRenderer::transMat.

void TachyonDisplayDevice::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

) [protected, virtual]

triangle with interpolated surface normals and vertex colors.

Reimplemented from FileRenderer.
Definition at line 408 of file TachyonDisplayDevice.C.
References FileRenderer::mat_ambient, FileRenderer::mat_diffuse, FileRenderer::mat_opacity, FileRenderer::mat_outline, FileRenderer::mat_outlinewidth, FileRenderer::mat_shininess, FileRenderer::mat_specular, FileRenderer::mat_transmode, FileRenderer::outfile, Stack< Matrix4 >::top, and FileRenderer::transMat.

void TachyonDisplayDevice::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 470 of file TachyonDisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, FileRenderer::outfile, Stack< Matrix4 >::top, and FileRenderer::transMat.

void TachyonDisplayDevice::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 514 of file TachyonDisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, FileRenderer::outfile, Stack< Matrix4 >::top, and FileRenderer::transMat.

void TachyonDisplayDevice::update_exec_cmd ( ) [protected, virtual]

Renderer-specific function to update execCmd based on the current state of aasamples, image size, etc. Default implementation is to do nothing.

Reimplemented from FileRenderer.
Definition at line 58 of file TachyonDisplayDevice.C.
References FileRenderer::aasamples, FileRenderer::execCmd, NULL, stringdup, and tachyon_run_string.

void TachyonDisplayDevice::volume_texture_off ( void ) [protected, virtual]

disable volumetric texturing.

Reimplemented from FileRenderer.
Definition at line 621 of file TachyonDisplayDevice.C.

void TachyonDisplayDevice::volume_texture_on ( int texmode ) [protected, virtual]

enable volumetric texturing, either in "replace" or "modulate" mode.

Reimplemented from FileRenderer.
Definition at line 615 of file TachyonDisplayDevice.C.

void TachyonDisplayDevice::write_header ( void ) [virtual]

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

Reimplemented from FileRenderer.
Definition at line 673 of file TachyonDisplayDevice.C.
References DisplayDevice::ao_enabled, FileRenderer::aosamples, DisplayDevice::get_ao_ambient, DisplayDevice::get_ao_direct, FileRenderer::outfile, DisplayDevice::shadows_enabled, TACHYON_RUN_STRING, DisplayDevice::xSize, and DisplayDevice::ySize.

void TachyonDisplayDevice::write_trailer ( void ) [virtual]

write any trailer info. This is called by update.

Reimplemented from FileRenderer.
Definition at line 735 of file TachyonDisplayDevice.C.
References FileRenderer::outfile.

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

Generated on Sat May 26 01:49:30 2012 for VMD (current) by

TachyonDisplayDevice Class Reference

Public Methods

Protected Methods

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation