Main Page Namespace List Class Hierarchy Alphabetical List Compound List File List Namespace Members Compound Members File Members Related Pages

VMDDisplayList Class Reference

Display list data structure used to hold all of the rendering commands VMD generates and interprets in order to do its 3-D rendering. More...

#include <VMDDisplayList.h>

List of all members.

Public Methods

VMDDisplayList ()

constructor. More...

~VMDDisplayList ()

destructor. More...

void * operator new (size_t)

potentially shared mem allocation. More...

void operator delete (void *, size_t)

potentially shared mem allocation. More...

void * append (int code, long size)

Append a new item. Return space for the requested number of bytes. More...

void reset_and_free (unsigned long newserial)

const VMDClipPlane * clipplane (int i)

return clip plane info for read-only access. More...

void first (VMDLinkIter *it) const

get head of the list. More...

int next (VMDLinkIter *it, char *&d) const

get next item in the list. More...

int set_clip_center (int i, const float *)

Set/get clip plane properties. Return true on success, false if failed. More...

int set_clip_normal (int i, const float *)

Set/get clip plane properties. Return true on success, false if failed. More...

int set_clip_color (int i, const float *)

Set/get clip plane properties. Return true on success, false if failed. More...

int set_clip_status (int i, int)

Set/get clip plane properties. Return true on success, false if failed. More...

int get_clip_status (int i, int &)

Set/get clip plane properties. Return true on success, false if failed. More...

Public Attributes

Matrix4 mat

transform matrix for this display list. More...

unsigned long serial

globally unique serial# for cur contents. More...

int cacheskip

display list cache skip flag. More...

int pbc

periodic boundary condition flags. More...

int npbc

number of times to replicate the image. More...

Matrix4 transX

Matrix4 transY

Matrix4 transZ

how to create periodic images. More...

Matrix4 transXinv

Matrix4 transYinv

Matrix4 transZinv

the inverse transforms. More...

int instanceset

molecule instance flags. More...

ResizeArray< Matrix4 > instances

molecule instance list. More...

VMDClipPlane clipplanes [VMD_MAX_CLIP_PLANE]

user clip planes. More...

float ambient

Material properties for this display list. More...

float specular

Material properties for this display list. More...

float diffuse

Material properties for this display list. More...

float shininess

Material properties for this display list. More...

float mirror

Material properties for this display list. More...

float opacity

Material properties for this display list. More...

float outline

Material properties for this display list. More...

float outlinewidth

Material properties for this display list. More...

float transmode

Material properties for this display list. More...

int materialtag

used to avoid unnecessary material changes. More...

Detailed Description

Display list data structure used to hold all of the rendering commands VMD generates and interprets in order to do its 3-D rendering.

Definition at line 66 of file VMDDisplayList.h.

Constructor & Destructor Documentation

VMDDisplayList::VMDDisplayList ( )

constructor.

Definition at line 53 of file VMDDisplayList.C.
References cacheskip, ResizeArray< Matrix4 >::clear, INSTANCE_ALL, instances, instanceset, materialtag, npbc, NULL, pbc, PBC_NONE, and serial.

VMDDisplayList::~VMDDisplayList ( )

destructor.

Definition at line 77 of file VMDDisplayList.C.
References vmd_dealloc.

Member Function Documentation

void * VMDDisplayList::append ( int code,

long size

)

Append a new item. Return space for the requested number of bytes.

Definition at line 81 of file VMDDisplayList.C.
References ALLOC_ALIGNMASK, BASE_DISPLAYLIST_SIZE, GROWN_DISPLAYLIST_SIZE, NULL, size, and vmd_resize_alloc.
Referenced by Displayable::append, DispCmdPickPointArray::putdata, DispCmdLineWidth::putdata, DispCmdLineType::putdata, DispCmdSphereType::putdata, DispCmdSphereRes::putdata, DispCmdVolumeTexture::putdata, DispCmdVolSlice::putdata, DispCmdText::putdata, DispCmdColorIndex::putdata, DispCmdCone::putdata, DispCmdCylinder::putdata, DispCmdWireMesh::putdata, DispCmdTriStrips::putdata, DispCmdTriMesh::putdata, DispCmdSquare::putdata, DispCmdPolyLineArray::putdata, DispCmdLineArray::putdata, DispCmdLine::putdata, DispCmdLitPointArray::putdata, DispCmdPointArray::putdata, DispCmdLatticeCubeArray::putdata, DispCmdSphereArray::putdata, DispCmdSphere::putdata, DispCmdPoint::putdata, DispCmdComment::putdata, DispCmdBeginRepGeomGroup::putdata, and DispCmdTriangle::set_array.

const VMDClipPlane* VMDDisplayList::clipplane ( int i ) [inline]

return clip plane info for read-only access.

Definition at line 107 of file VMDDisplayList.h.
References NULL, and VMD_MAX_CLIP_PLANE.
Referenced by Displayable::clipplane.

void VMDDisplayList::first ( VMDLinkIter * it ) const [inline]

get head of the list.

Definition at line 128 of file VMDDisplayList.h.
References it.
Referenced by DisplayDevice::pick, PSDisplayDevice::render, and FileRenderer::render.

int VMDDisplayList::get_clip_status ( int i,

int &

)

Set/get clip plane properties. Return true on success, false if failed.

Definition at line 163 of file VMDDisplayList.C.
References clipplanes, VMDClipPlane::mode, and VMD_MAX_CLIP_PLANE.
Referenced by Displayable::set_clip_center, Displayable::set_clip_color, Displayable::set_clip_normal, and Displayable::set_clip_status.

int VMDDisplayList::next ( VMDLinkIter * it,

char *& d

) const [inline]

get next item in the list.

Definition at line 134 of file VMDDisplayList.h.
References it, and size.
Referenced by DisplayDevice::pick, PSDisplayDevice::render, and FileRenderer::render.

void VMDDisplayList::operator delete ( void * ,

size_t

)

potentially shared mem allocation.

Definition at line 49 of file VMDDisplayList.C.
References vmd_dealloc.

void * VMDDisplayList::operator new ( size_t )

potentially shared mem allocation.

Definition at line 45 of file VMDDisplayList.C.
References n, and vmd_alloc.

void VMDDisplayList::reset_and_free ( unsigned long newserial )

Definition at line 117 of file VMDDisplayList.C.
References BASE_DISPLAYLIST_SIZE, NULL, serial, and vmd_dealloc.
Referenced by Displayable::reset_disp_list, and Displayable::~Displayable.

int VMDDisplayList::set_clip_center ( int i,

const float *

)

Set/get clip plane properties. Return true on success, false if failed.

Definition at line 141 of file VMDDisplayList.C.
References VMDClipPlane::center, clipplanes, and VMD_MAX_CLIP_PLANE.
Referenced by Displayable::set_clip_center.

int VMDDisplayList::set_clip_color ( int i,

const float *

)

Set/get clip plane properties. Return true on success, false if failed.

Definition at line 149 of file VMDDisplayList.C.
References clipplanes, VMDClipPlane::color, and VMD_MAX_CLIP_PLANE.
Referenced by Displayable::set_clip_color.

int VMDDisplayList::set_clip_normal ( int i,

const float *

)

Set/get clip plane properties. Return true on success, false if failed.

Definition at line 131 of file VMDDisplayList.C.
References clipplanes, length, norm, VMDClipPlane::normal, and VMD_MAX_CLIP_PLANE.
Referenced by Displayable::set_clip_normal.

int VMDDisplayList::set_clip_status ( int i,

int

)

Set/get clip plane properties. Return true on success, false if failed.

Definition at line 157 of file VMDDisplayList.C.
References clipplanes, VMDClipPlane::mode, and VMD_MAX_CLIP_PLANE.
Referenced by Displayable::set_clip_status.

Member Data Documentation

float VMDDisplayList::ambient

Material properties for this display list.

Definition at line 92 of file VMDDisplayList.h.
Referenced by Displayable::change_material, Displayable::Displayable, and FileRenderer::render.

int VMDDisplayList::cacheskip

display list cache skip flag.

Definition at line 82 of file VMDDisplayList.h.
Referenced by Displayable::cacheskip, Displayable::Displayable, and VMDDisplayList.

VMDClipPlane VMDDisplayList::clipplanes[VMD_MAX_CLIP_PLANE]

user clip planes.

Definition at line 97 of file VMDDisplayList.h.
Referenced by get_clip_status, DisplayDevice::pick, FileRenderer::render, set_clip_center, set_clip_color, set_clip_normal, and set_clip_status.

float VMDDisplayList::diffuse

Material properties for this display list.

Definition at line 92 of file VMDDisplayList.h.
Referenced by Displayable::change_material, Displayable::Displayable, and FileRenderer::render.

ResizeArray<Matrix4> VMDDisplayList::instances

molecule instance list.

Definition at line 88 of file VMDDisplayList.h.
Referenced by DisplayDevice::find_instance_images, and VMDDisplayList.

int VMDDisplayList::instanceset

molecule instance flags.

Definition at line 87 of file VMDDisplayList.h.
Referenced by DisplayDevice::find_instance_images, DrawMolItem::get_instances, DrawMolItem::prepare, DrawMolItem::set_instances, and VMDDisplayList.

Matrix4 VMDDisplayList::mat

transform matrix for this display list.

Definition at line 80 of file VMDDisplayList.h.
Referenced by DisplayDevice::pick, Displayable::recalc_mat, PSDisplayDevice::render, and FileRenderer::render.

int VMDDisplayList::materialtag

used to avoid unnecessary material changes.

Definition at line 94 of file VMDDisplayList.h.
Referenced by Displayable::change_material, Displayable::curr_material, Displayable::Displayable, FileRenderer::render, and VMDDisplayList.

float VMDDisplayList::mirror

Material properties for this display list.

Definition at line 92 of file VMDDisplayList.h.
Referenced by Displayable::change_material, Displayable::Displayable, and FileRenderer::render.

int VMDDisplayList::npbc

number of times to replicate the image.

Definition at line 84 of file VMDDisplayList.h.
Referenced by DisplayDevice::find_pbc_cells, DrawMolItem::get_pbc_images, DrawMolItem::set_pbc_images, and VMDDisplayList.

float VMDDisplayList::opacity

Material properties for this display list.

Definition at line 92 of file VMDDisplayList.h.
Referenced by Displayable::change_material, Displayable::Displayable, and FileRenderer::render.

float VMDDisplayList::outline

Material properties for this display list.

Definition at line 93 of file VMDDisplayList.h.
Referenced by Displayable::change_material, Displayable::Displayable, and FileRenderer::render.

float VMDDisplayList::outlinewidth

Material properties for this display list.

Definition at line 93 of file VMDDisplayList.h.
Referenced by Displayable::change_material, Displayable::Displayable, and FileRenderer::render.

int VMDDisplayList::pbc

periodic boundary condition flags.

Definition at line 83 of file VMDDisplayList.h.
Referenced by DisplayDevice::find_pbc_cells, DisplayDevice::find_pbc_images, DrawMolItem::get_pbc, DrawMolItem::prepare, DrawMolItem::set_pbc, and VMDDisplayList.

unsigned long VMDDisplayList::serial

globally unique serial# for cur contents.

Definition at line 81 of file VMDDisplayList.h.
Referenced by reset_and_free, and VMDDisplayList.

float VMDDisplayList::shininess

Material properties for this display list.

Definition at line 92 of file VMDDisplayList.h.
Referenced by Displayable::change_material, Displayable::Displayable, and FileRenderer::render.

float VMDDisplayList::specular

Material properties for this display list.

Definition at line 92 of file VMDDisplayList.h.
Referenced by Displayable::change_material, Displayable::Displayable, and FileRenderer::render.

float VMDDisplayList::transmode

Material properties for this display list.

Definition at line 93 of file VMDDisplayList.h.
Referenced by Displayable::change_material, Displayable::Displayable, and FileRenderer::render.

Matrix4 VMDDisplayList::transX

Definition at line 85 of file VMDDisplayList.h.
Referenced by DisplayDevice::find_pbc_images.

Matrix4 VMDDisplayList::transXinv

Definition at line 86 of file VMDDisplayList.h.
Referenced by DisplayDevice::find_pbc_images.

Matrix4 VMDDisplayList::transY

Definition at line 85 of file VMDDisplayList.h.
Referenced by DisplayDevice::find_pbc_images.

Matrix4 VMDDisplayList::transYinv

Definition at line 86 of file VMDDisplayList.h.
Referenced by DisplayDevice::find_pbc_images.

Matrix4 VMDDisplayList::transZ

how to create periodic images.

Definition at line 85 of file VMDDisplayList.h.
Referenced by DisplayDevice::find_pbc_images.

Matrix4 VMDDisplayList::transZinv

the inverse transforms.

Definition at line 86 of file VMDDisplayList.h.
Referenced by DisplayDevice::find_pbc_images.

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

Generated on Fri Oct 24 02:47:21 2025 for VMD (current) by

Public Methods
	VMDDisplayList ()
	constructor. More...
	~VMDDisplayList ()
	destructor. More...
void *	operator new (size_t)
	potentially shared mem allocation. More...
void	operator delete (void *, size_t)
	potentially shared mem allocation. More...
void *	append (int code, long size)
	Append a new item. Return space for the requested number of bytes. More...
void	reset_and_free (unsigned long newserial)
const VMDClipPlane *	clipplane (int i)
	return clip plane info for read-only access. More...
void	first (VMDLinkIter *it) const
	get head of the list. More...
int	next (VMDLinkIter it, char &d) const
	get next item in the list. More...

int	set_clip_center (int i, const float *)
	Set/get clip plane properties. Return true on success, false if failed. More...
int	set_clip_normal (int i, const float *)
	Set/get clip plane properties. Return true on success, false if failed. More...
int	set_clip_color (int i, const float *)
	Set/get clip plane properties. Return true on success, false if failed. More...
int	set_clip_status (int i, int)
	Set/get clip plane properties. Return true on success, false if failed. More...
int	get_clip_status (int i, int &)
	Set/get clip plane properties. Return true on success, false if failed. More...
Public Attributes
Matrix4	mat
	transform matrix for this display list. More...
unsigned long	serial
	globally unique serial# for cur contents. More...
int	cacheskip
	display list cache skip flag. More...
int	pbc
	periodic boundary condition flags. More...
int	npbc
	number of times to replicate the image. More...
Matrix4	transX
Matrix4	transY
Matrix4	transZ
	how to create periodic images. More...
Matrix4	transXinv
Matrix4	transYinv
Matrix4	transZinv
	the inverse transforms. More...
int	instanceset
	molecule instance flags. More...
ResizeArray< Matrix4 >	instances
	molecule instance list. More...
VMDClipPlane	clipplanes [VMD_MAX_CLIP_PLANE]
	user clip planes. More...

float	ambient
	Material properties for this display list. More...
float	specular
	Material properties for this display list. More...
float	diffuse
	Material properties for this display list. More...
float	shininess
	Material properties for this display list. More...
float	mirror
	Material properties for this display list. More...
float	opacity
	Material properties for this display list. More...
float	outline
	Material properties for this display list. More...
float	outlinewidth
	Material properties for this display list. More...
float	transmode
	Material properties for this display list. More...
int	materialtag
	used to avoid unnecessary material changes. More...