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LibTachyonDisplayDevice Class Reference

FileRenderer subclass renders via compiled-in Tachyon ray tracing engine. More...

#include <LibTachyonDisplayDevice.h>

Inheritance diagram for LibTachyonDisplayDevice:

List of all members.

Public Methods
	LibTachyonDisplayDevice (void)
virtual	~LibTachyonDisplayDevice (void)
virtual int	open_file (const char *filename)
	open the file; don't write the header info return TRUE if opened okay if file already opened, complain, and close previous file this will also reset the state variables. More...
virtual void	close_file (void)
	close the file. This is called by update, and exists due to symmetry. Also, is called for case when open is called when a file was already open. 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	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...
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...

Detailed Description

FileRenderer subclass renders via compiled-in Tachyon ray tracing engine.

Definition at line 31 of file LibTachyonDisplayDevice.h.

Constructor & Destructor Documentation

LibTachyonDisplayDevice::LibTachyonDisplayDevice ( void )

Definition at line 56 of file LibTachyonDisplayDevice.C.
References FileRenderer::aasamples, NameList< int >::add_name, FileRenderer::aosamples, FileRenderer::curformat, FileRenderer::formats, FileRenderer::has_aa, NULL, and vmd_rt_ui_progress.

LibTachyonDisplayDevice::~LibTachyonDisplayDevice ( void ) [virtual]

Definition at line 83 of file LibTachyonDisplayDevice.C.

Member Function Documentation

void LibTachyonDisplayDevice::close_file ( void ) [virtual]

close the file. This is called by update, and exists due to symmetry. Also, is called for case when open is called when a file was already open.

Reimplemented from FileRenderer.
Definition at line 453 of file LibTachyonDisplayDevice.C.
References FileRenderer::isOpened, FileRenderer::my_filename, NULL, and FileRenderer::outfile.

void LibTachyonDisplayDevice::cylinder ( float * ,

float * ,

float rad,

int filled

) [protected, virtual]

draw a cylinder, with optional caps.

Reimplemented from FileRenderer.
Definition at line 279 of file LibTachyonDisplayDevice.C.
References FileRenderer::colorIndex, CYLINDER_LEADINGCAP, CYLINDER_TRAILINGCAP, FileRenderer::materialIndex, FileRenderer::scale_radius, Stack< Matrix4 >::top, and FileRenderer::transMat.

void LibTachyonDisplayDevice::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 599 of file LibTachyonDisplayDevice.C.
References NULL.

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

terminate clipping plane group.

Reimplemented from FileRenderer.
Definition at line 690 of file LibTachyonDisplayDevice.C.

void LibTachyonDisplayDevice::line ( float * xyz1,

float * xyz2

) [protected, virtual]

draw a single line.

Reimplemented from FileRenderer.
Definition at line 224 of file LibTachyonDisplayDevice.C.
References FileRenderer::colorIndex, DASH_LENGTH, DEFAULT_RADIUS, FileRenderer::lineStyle, FileRenderer::lineWidth, FileRenderer::materialIndex, Stack< Matrix4 >::top, FileRenderer::transMat, vec_copy, vec_normalize, and vec_sub.

int LibTachyonDisplayDevice::open_file ( const char * filename ) [virtual]

open the file; don't write the header info return TRUE if opened okay if file already opened, complain, and close previous file this will also reset the state variables.

Reimplemented from FileRenderer.
Definition at line 446 of file LibTachyonDisplayDevice.C.
References FileRenderer::isOpened, FileRenderer::my_filename, FileRenderer::reset_state, and stringdup.

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

draw an unlit point.

Reimplemented from FileRenderer.
Definition at line 168 of file LibTachyonDisplayDevice.C.
References FileRenderer::colorIndex, DEFAULT_RADIUS, FileRenderer::lineWidth, FileRenderer::materialIndex, Stack< Matrix4 >::top, and FileRenderer::transMat.

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

draw a sphere.

Reimplemented from FileRenderer.
Definition at line 183 of file LibTachyonDisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, FileRenderer::scale_radius, Stack< Matrix4 >::top, and FileRenderer::transMat.

void LibTachyonDisplayDevice::sphere_array ( int num,

int res,

float * centers,

float * radii,

float * colors

) [protected, virtual]

draw a sphere array.

Reimplemented from FileRenderer.
Definition at line 199 of file LibTachyonDisplayDevice.C.
References FileRenderer::materialIndex, FileRenderer::nearest_index, FileRenderer::scale_radius, FileRenderer::super_set_color, Stack< Matrix4 >::top, and FileRenderer::transMat.

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

emit clipping plane group.

Reimplemented from FileRenderer.
Definition at line 640 of file LibTachyonDisplayDevice.C.
References FileRenderer::clip_center, FileRenderer::clip_mode, FileRenderer::clip_normal, dot_prod, FILERENDERER_NOCLIP, Stack< Matrix4 >::top, FileRenderer::transMat, vec_negate, VMD_MAX_CLIP_PLANE, and FileRenderer::warningflags.

void LibTachyonDisplayDevice::text ( float * pos,

float size,

float thickness,

const char * str

) [protected, virtual]

draw text at specified location.

Reimplemented from FileRenderer.
Definition at line 108 of file LibTachyonDisplayDevice.C.
References FileRenderer::colorIndex, DEFAULT_RADIUS, hersheyDrawInitLetter, hersheyDrawNextLine, FileRenderer::materialIndex, Stack< Matrix4 >::top, FileRenderer::transMat, DisplayDevice::x, and DisplayDevice::y.

void LibTachyonDisplayDevice::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 327 of file LibTachyonDisplayDevice.C.
References FileRenderer::colorIndex, FileRenderer::materialIndex, Stack< Matrix4 >::top, and FileRenderer::transMat.

void LibTachyonDisplayDevice::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 355 of file LibTachyonDisplayDevice.C.
References FileRenderer::materialIndex, Stack< Matrix4 >::top, and FileRenderer::transMat.

void LibTachyonDisplayDevice::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 404 of file LibTachyonDisplayDevice.C.
References FileRenderer::materialIndex, Matrix4::multnorm3d, Matrix4::multpoint3d, Stack< Matrix4 >::top, and FileRenderer::transMat.

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

disable volumetric texturing.

Reimplemented from FileRenderer.
Definition at line 635 of file LibTachyonDisplayDevice.C.

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

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

Reimplemented from FileRenderer.
Definition at line 629 of file LibTachyonDisplayDevice.C.

void LibTachyonDisplayDevice::write_header ( void ) [virtual]

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

Reimplemented from FileRenderer.
Definition at line 476 of file LibTachyonDisplayDevice.C.
References DisplayDevice::ao_enabled, FileRenderer::aosamples, checkfileextension, DisplayDevice::get_ao_ambient, DisplayDevice::get_ao_direct, FileRenderer::my_filename, DisplayDevice::shadows_enabled, DisplayDevice::xSize, and DisplayDevice::ySize.

void LibTachyonDisplayDevice::write_trailer ( void ) [virtual]

write any trailer info. This is called by update.

Reimplemented from FileRenderer.
Definition at line 577 of file LibTachyonDisplayDevice.C.

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

Generated on Fri May 24 01:50:02 2013 for VMD (current) by

LibTachyonDisplayDevice Class Reference

Public Methods

Protected Methods

Detailed Description

Constructor & Destructor Documentation

Member Function Documentation