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1. Scheme Support Component

Scheme Language in ACIS

Notation and Terminology

Parentheses

Naming Conventions

Lexical Conventions

Identifiers

White Space and Comments

Other Notations

Basic Concepts

Variables and Regions

True and False

Predicates

Expressions

Primitive Expression Types

Variable References

Literal Expressions

Procedure Calls

Lambda Expressions

Conditionals

Assignments

Derived Expression Types

Derived Conditionals

Binding Constructs

Sequencing

Iteration

Program Structure

Top Level Definitions

Internal Definitions

Elk Incompatibilities with R4RS

2. Scheme Procedures

Immediate Procedures

Defined Procedures

Filed Procedures

Creating a Procedure File

Loading a Procedure File

Autoloading a Procedure File

Running a Procedure

Examples for Scheme AIDE

Initialization

Finding Commands Using Apropos or Help

Describing a Scheme Object

Limiting List Output

Displaying an Entity's Statistics

Suppressing Garbage Collection Messages

Finding All Entities

Displaying Top Level Environment

Listing Unbound and Bound Symbols

Handling Error Messages

Scheme printf

Trace Scheme Procedures

3. Extending Scheme

Scheme Extensions

Extensions to Scheme

Defining New Scheme Extensions

Solid Sphere Example

Scheme Data Types and Methods

Entity Objects

Lists

Data Access Procedures

Defining New Scheme Data Types

Class Definition

Constructor Method

Destructor Method

Initialization Method

Equal Method

Print Method

Is Method

Get Method

Make Method

Scheme Initialization Functions

Defining New Scheme Initialization Functions

Initialization Function Example

Evaluating Scheme Expressions

Garbage Collection

Making a Scheme Object Known to the Garbage Collector

Protecting Global Objects

Functions That Can Trigger Garbage Collection

4. Scheme Extensions

check-interrupt

dl-item:color

dl-item:display

dl-item:erase

dl-item:point

dl-item:polyline

dl-item:set-color

dl-item:text

dl-item?

edge:chain

entity:color

entity:display

entity:displayed?

entity:erase

entity:highlighted?

entity:part

entity:select

entity:selected?

entity:set-color

entity:set-highlight

entity:set-part

entity:set-render

entray:position

entray:vertex

env:active-part

env:active-view

env:active-wcs-color

env:auto-display

env:count-parts

env:default-color

env:highlight-color

env:parts

env:point-size

env:point-style

env:set-active-part

env:set-active-view

env:set-active-wcs-color

env:set-auto-display

env:set-default-color

env:set-highlight-color

env:set-point-size

env:set-point-style

event

event:alt?

event:button

event:control?

event:left?

event:middle?

event:ray

event:right?

event:shift?

event:view

event:x

event:y

event?

filter:color

filter:display

gvector:view

history

history:get-modified-faces

history:load

history:save

history:size

journal:abort

journal:append

journal:load

journal:off

journal:on

journal:pause

journal:resume

journal:save

journal:step

load-dll

part

part:clear

part:clear-selection

part:close

part:debug

part:delete-rendering-context

part:entities

part:get-distribution-mode

part:load

part:modified?

part:name

part:new

part:save

part:save-selection

part:selection

part:set-distribution-mode

part:set-name

part:views

part?

pick:aperture

pick:edge

pick:entity

pick:face

pick:in-region

pick:position

pick:ray

pick:set-aperture

pick:vertex

position:view

read-event

ro:color

ro:delete

ro:display

ro:erase

ro:line

ro:new

ro:point

ro:polyline

ro:text

roll

roll:back?

roll:debug

roll:delete-all-states

roll:delete-following-states

roll:delete-inactive-states

roll:delete-previous-states

roll:forward?

roll:get-logging

roll:mark-end

roll:mark-start

roll:merge-delta-state

roll:merge-delta-states

roll:name-state

roll:named-states

roll:set-logging

roll:set-max-states

roll:to-state-id

system:bell

system:command

system:getenv

system:name

system:play-sound

system:set-timer-off

system:set-timer-on

system:sleep

system:time-string

ui:error-dialog

ui:info-dialog

ui:prompt

ui:warning-dialog

ui:yesno-dialog

versionid

view:bg-color

view:clear

view:delete

view:display-facets

view:display-param-lines

view:display-surface-polys

view:draw-point

view:draw-polyline

view:draw-text

view:eye

view:fg-color

view:handle

view:height

view:hither

view:out

view:perspective?

view:right

view:set

view:set-bg-color

view:set-clipping

view:set-draw-mode

view:set-eye

view:set-fg-color

view:set-font

view:set-font-size

view:set-hither

view:set-line-style

view:set-line-width

view:set-perspective

view:set-point-size

view:set-point-style

view:set-rb-mode

view:set-size

view:set-target

view:set-title

view:set-up

view:set-viewport

view:set-yon

view:target

view:up

view:viewport

view:width

view:with-handle

view:yon

view?

void?

5. Functions

active_part_context

api_pm_add_entity

api_pm_create_part

api_pm_delete_all_states

api_pm_delete_part

api_pm_entity_id

api_pm_load_part

api_pm_lookup_entity

api_pm_name_state

api_pm_note_state

api_pm_part_entities

api_pm_remove_entity

api_pm_roll_n_states

api_pm_roll_to_state

api_pm_save_part

api_pm_start_state

delete_GC_Objects

get_part_context

get_scheme_error_callback_list

get_Scm_String

is_Scm_Real_List

refresh_all

SchemeEvaluate

SchemeLoad

scheme_process

start_entity_creation

start_entity_modification

6. Classes

param_string

scheme_error_callback_list

7. Options

full_error_msg

journal_result_limit

save_version

8. Typedefs

ScmObject

entity_id_t

9. Scheme Data Types

acis-journal

acis-options

adm-options

animation-figure

attribute

background

bezier-edge

body

boolean

cell

circular-curve

circular-edge

coedge

color

conic-edge

conical-face

curve

curve-edge

cylindrical-face

dl-item

edge

elliptical-curve

elliptical-edge

entity

entity-filter

entray

environment-map

face

foreground

glue-options

graph

gvector

history

phlv5-data

phlv5-options

ihl-data

integer

law

light

linear-curve

linear-edge

loop

lump

material

pair

part

par-pos

pattern

phl-data

pick-event

planar-face

planar-wire

point

position

ray

rbd-driver

rbd-scheme-driver

real

refinement

scm_cvty

scm_ed_cvty_info

scm_pt_cvty_info

scheme-object

scheme-procedure

section

shell

skin_options

SLInterface

spherical-face

splgrid

splsurf

spline-edge

spline-face

string

surface

Sweep_Options

tcoedge

tedge

text

texture-space

tm-chk-info

toroidal-face

transform

tube_options

tvertex

unspecified

vector

version_tag

vertex

view

vradius

wcs

wire

wire-body

A. Reference Summary

Classes

Functions

Options

Scheme Extensions

Typedefs

B. Syntax Summary

Functions

Scheme Extensions

C. Derivation Summary

Classes