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The black-tie Reference Manual

This is the black-tie Reference Manual, version 0.2, generated automatically by Declt version 4.0 beta 2 "William Riker" on Tue Jul 15 03:22:40 2025 GMT+0.

1 Introduction
2 Systems
- 2.1 black-tie
3 Modules
- 3.1 black-tie/src
4 Files
- 4.1 Lisp
5 Packages
- 5.1 black-tie
6 Definitions
- 6.1 Public Interface
  - 6.1.1 Ordinary functions
  - 6.1.2 Standalone methods
- 6.2 Internals
Appendix A Indexes

Next: Systems, Previous: The black-tie Reference Manual, Up: The black-tie Reference Manual [Contents][Index]

1 Introduction

Next: Modules, Previous: Introduction, Up: The black-tie Reference Manual [Contents][Index]

2 Systems

The main system appears first, followed by any subsystem dependency.

black-tie

Previous: Systems, Up: Systems [Contents][Index]

2.1 `black-tie`

Noise library for Common Lisp.

Author: Erik Winkels <aerique@xs4all.nl>
License: BSD
Version: 0.2
Source: black-tie.asd.
Child Component: src (module).

Next: Files, Previous: Systems, Up: The black-tie Reference Manual [Contents][Index]

3 Modules

Modules are listed depth-first from the system components tree.

black-tie/src

Previous: Modules, Up: Modules [Contents][Index]

3.1 `black-tie/src`

Source

black-tie.asd.

Parent Component

black-tie (system).

Child Components

package.lisp (file).
config.lisp (file).
macros.lisp (file).
common.lisp (file).
perlin-noise.lisp (file).
simplex-noise.lisp (file).
voronoi.lisp (file).
noise-functions.lisp (file).

Next: Packages, Previous: Modules, Up: The black-tie Reference Manual [Contents][Index]

4 Files

Files are sorted by type and then listed depth-first from the systems components trees.

Lisp

Previous: Files, Up: Files [Contents][Index]

Next: black-tie/src/package.lisp, Previous: Lisp, Up: Lisp [Contents][Index]

4.1.1 `black-tie/black-tie.asd`

Source: black-tie.asd.
Parent Component: black-tie (system).
ASDF Systems: black-tie.

Next: black-tie/src/config.lisp, Previous: black-tie/black-tie.asd, Up: Lisp [Contents][Index]

4.1.2 `black-tie/src/package.lisp`

Source: black-tie.asd.
Parent Component: src (module).
Packages: black-tie.

Next: black-tie/src/macros.lisp, Previous: black-tie/src/package.lisp, Up: Lisp [Contents][Index]

4.1.3 `black-tie/src/config.lisp`

Dependency

package.lisp (file).

Source

black-tie.asd.

Parent Component

src (module).

Internals

+f2+ (special variable).
+f3+ (special variable).
+g2*2+ (special variable).
+g2+ (special variable).
+g3*2+ (special variable).
+g3*3+ (special variable).
+g3+ (special variable).
+pnp+ (special variable).

Next: black-tie/src/common.lisp, Previous: black-tie/src/config.lisp, Up: Lisp [Contents][Index]

4.1.4 `black-tie/src/macros.lisp`

Dependency

config.lisp (file).

Source

black-tie.asd.

Parent Component

src (module).

Internals

with-2d (macro).
with-3d (macro).

Next: black-tie/src/perlin-noise.lisp, Previous: black-tie/src/macros.lisp, Up: Lisp [Contents][Index]

4.1.5 `black-tie/src/common.lisp`

Dependency

macros.lisp (file).

Source

black-tie.asd.

Parent Component

src (module).

Internals

append1 (function).
asdf (function).
current-date-time-string (function).
defalias (function).
error-message (function).
last1 (function).
mkfstr (function).
mkstr (function).
print-hash (function).
quit (function).
verbose (function).
vlength (function).
write-to-file (function).

Next: black-tie/src/simplex-noise.lisp, Previous: black-tie/src/common.lisp, Up: Lisp [Contents][Index]

4.1.6 `black-tie/src/perlin-noise.lisp`

Dependency

common.lisp (file).

Source

black-tie.asd.

Parent Component

src (module).

Public Interface

perlin-noise (function).
perlin-noise-reference (function).
perlin-noise-single-float (function).

Internals

fade (function).
fade-ref (function).
fade-sf (function).
grad (function).
grad-ref (function).
grad-sf (function).
lerp (function).
lerp-ref (function).
lerp-sf (function).
perlin-noise-benchmark (function).
perlin-noise-closure (function).
perlin-noise-compare (function).

Next: black-tie/src/voronoi.lisp, Previous: black-tie/src/perlin-noise.lisp, Up: Lisp [Contents][Index]

4.1.7 `black-tie/src/simplex-noise.lisp`

Dependency

perlin-noise.lisp (file).

Source

black-tie.asd.

Parent Component

src (module).

Public Interface

simplex-noise-1d (function).
simplex-noise-1d-reference (function).
simplex-noise-1d-single-float (function).
simplex-noise-2d (function).
simplex-noise-2d-reference (function).
simplex-noise-2d-single-float (function).
simplex-noise-3d (function).
simplex-noise-3d-reference (function).
simplex-noise-3d-single-float (function).

Internals

simplex-noise-compare (function).
sngrad1d (function).
sngrad1d-ref (function).
sngrad1d-sf (function).
sngrad2d (function).
sngrad2d-ref (function).
sngrad2d-sf (function).
sngrad3d (function).
sngrad3d-ref (function).
sngrad3d-sf (function).
sngrad4d (function).

Next: black-tie/src/noise-functions.lisp, Previous: black-tie/src/simplex-noise.lisp, Up: Lisp [Contents][Index]

4.1.8 `black-tie/src/voronoi.lisp`

Dependency

simplex-noise.lisp (file).

Source

black-tie.asd.

Parent Component

src (module).

Public Interface

initialize-instance (method).

Internals

1/p (reader method).
distances (method).
number-of-points (reader method).
points (reader method).
psqrt (reader method).
voronoi-2d (class).

Previous: black-tie/src/voronoi.lisp, Up: Lisp [Contents][Index]

4.1.9 `black-tie/src/noise-functions.lisp`

Dependency

voronoi.lisp (file).

Source

black-tie.asd.

Parent Component

src (module).

Public Interface

bands3d (function).
fbm2d (function).
fbm3d (function).
ridge3d (function).
turbulence3d (function).

Next: Definitions, Previous: Files, Up: The black-tie Reference Manual [Contents][Index]

5 Packages

Packages are listed by definition order.

black-tie

Previous: Packages, Up: Packages [Contents][Index]

5.1 `black-tie`

Source

package.lisp.

Use List

common-lisp.

Public Interface

bands3d (function).
fbm2d (function).
fbm3d (function).
perlin-noise (function).
perlin-noise-ref (function).
perlin-noise-reference (function).
perlin-noise-sf (function).
perlin-noise-single-float (function).
ridge3d (function).
simplex-noise-1d (function).
simplex-noise-1d-ref (function).
simplex-noise-1d-reference (function).
simplex-noise-1d-sf (function).
simplex-noise-1d-single-float (function).
simplex-noise-2d (function).
simplex-noise-2d-ref (function).
simplex-noise-2d-reference (function).
simplex-noise-2d-sf (function).
simplex-noise-2d-single-float (function).
simplex-noise-3d (function).
simplex-noise-3d-ref (function).
simplex-noise-3d-reference (function).
simplex-noise-3d-sf (function).
simplex-noise-3d-single-float (function).
turbulence3d (function).

Internals

+f2+ (special variable).
+f3+ (special variable).
+g2*2+ (special variable).
+g2+ (special variable).
+g3*2+ (special variable).
+g3*3+ (special variable).
+g3+ (special variable).
+pnp+ (special variable).
1/p (generic reader).
append1 (function).
asdf (function).
current-date-time-string (function).
defalias (function).
distances (generic function).
error-message (function).
fade (function).
fade-ref (function).
fade-sf (function).
grad (function).
grad-ref (function).
grad-sf (function).
last1 (function).
lerp (function).
lerp-ref (function).
lerp-sf (function).
mkfstr (function).
mkstr (function).
number-of-points (generic reader).
perlin-noise-benchmark (function).
perlin-noise-closure (function).
perlin-noise-compare (function).
points (generic reader).
print-hash (function).
psqrt (generic reader).
quit (function).
simplex-noise-compare (function).
sngrad1d (function).
sngrad1d-ref (function).
sngrad1d-sf (function).
sngrad2d (function).
sngrad2d-ref (function).
sngrad2d-sf (function).
sngrad3d (function).
sngrad3d-ref (function).
sngrad3d-sf (function).
sngrad4d (function).
verbose (function).
vlength (function).
voronoi-2d (class).
with-2d (macro).
with-3d (macro).
write-to-file (function).

Next: Indexes, Previous: Packages, Up: The black-tie Reference Manual [Contents][Index]

6 Definitions

Definitions are sorted by export status, category, package, and then by lexicographic order.

Public Interface
Internals

Next: Internals, Previous: Definitions, Up: Definitions [Contents][Index]

6.1 Public Interface

Ordinary functions
Standalone methods

Next: Standalone methods, Previous: Public Interface, Up: Public Interface [Contents][Index]

6.1.1 Ordinary functions

Function: bands3d (x y z &key fn octaves multiplier) ¶

Package: black-tie.
Source: noise-functions.lisp.

Function: fbm2d (x y &key fn octaves multiplier) ¶

Package: black-tie.
Source: noise-functions.lisp.

Function: fbm3d (x y z &key fn octaves multiplier) ¶

Package: black-tie.
Source: noise-functions.lisp.

Function: perlin-noise (x y z) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: perlin-noise-ref (x y z) ¶

X, Y and Z should be floats for the best results.

Package: black-tie.
Alias for: perlin-noise-reference.

Function: perlin-noise-reference (x y z) ¶

X, Y and Z should be floats for the best results.

Package: black-tie.
Source: perlin-noise.lisp.

Function: perlin-noise-sf (x y z) ¶

X, Y and Z need to be SINGLE-FLOATS.

Package: black-tie.
Alias for: perlin-noise-single-float.

Function: perlin-noise-single-float (x y z) ¶

X, Y and Z need to be SINGLE-FLOATS.

Package: black-tie.
Source: perlin-noise.lisp.

Function: ridge3d (x y z &key fn octaves multiplier ridge) ¶

Package: black-tie.
Source: noise-functions.lisp.

Function: simplex-noise-1d (x) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: simplex-noise-1d-ref (x) ¶

Package: black-tie.
Alias for: simplex-noise-1d-reference.

Function: simplex-noise-1d-reference (x) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: simplex-noise-1d-sf (x) ¶

SINGLE-FLOAT version of SIMPLEX-NOISE-1D which has less accuracy but is a lot faster and generally good enough unless you need the precision.

Package: black-tie.
Alias for: simplex-noise-1d-single-float.

Function: simplex-noise-1d-single-float (x) ¶

SINGLE-FLOAT version of SIMPLEX-NOISE-1D which has less accuracy but is a lot faster and generally good enough unless you need the precision.

Package: black-tie.
Source: simplex-noise.lisp.

Function: simplex-noise-2d (x y) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: simplex-noise-2d-ref (x y) ¶

Package: black-tie.
Alias for: simplex-noise-2d-reference.

Function: simplex-noise-2d-reference (x y) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: simplex-noise-2d-sf (x y) ¶

SINGLE-FLOAT version of SIMPLEX-NOISE-2D which has less accuracy but is a lot faster and generally good enough unless you need the precision.

Package: black-tie.
Alias for: simplex-noise-2d-single-float.

Function: simplex-noise-2d-single-float (x y) ¶

SINGLE-FLOAT version of SIMPLEX-NOISE-2D which has less accuracy but is a lot faster and generally good enough unless you need the precision.

Package: black-tie.
Source: simplex-noise.lisp.

Function: simplex-noise-3d (x y z) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: simplex-noise-3d-ref (x y z) ¶

Package: black-tie.
Alias for: simplex-noise-3d-reference.

Function: simplex-noise-3d-reference (x y z) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: simplex-noise-3d-sf (x y z) ¶

SINGLE-FLOAT version of SIMPLEX-NOISE-3D which has less accuracy but is a lot faster and generally good enough unless you need the precision.

Package: black-tie.
Alias for: simplex-noise-3d-single-float.

Function: simplex-noise-3d-single-float (x y z) ¶

SINGLE-FLOAT version of SIMPLEX-NOISE-3D which has less accuracy but is a lot faster and generally good enough unless you need the precision.

Package: black-tie.
Source: simplex-noise.lisp.

Function: turbulence3d (x y z &key fn octaves multiplier) ¶

Package: black-tie.
Source: noise-functions.lisp.

Previous: Ordinary functions, Up: Public Interface [Contents][Index]

6.1.2 Standalone methods

Method: initialize-instance :after ((v2d voronoi-2d) &key) ¶

Source: voronoi.lisp.

Previous: Public Interface, Up: Definitions [Contents][Index]

6.2 Internals

Special variables
Macros
Ordinary functions
Generic functions
Classes

Next: Macros, Previous: Internals, Up: Internals [Contents][Index]

6.2.1 Special variables

Special Variable: +f2+ ¶

Package: black-tie.
Source: config.lisp.

Special Variable: +f3+ ¶

Package: black-tie.
Source: config.lisp.

Special Variable: +g2*2+ ¶

Package: black-tie.
Source: config.lisp.

Special Variable: +g2+ ¶

Package: black-tie.
Source: config.lisp.

Special Variable: +g3*2+ ¶

Package: black-tie.
Source: config.lisp.

Special Variable: +g3*3+ ¶

Package: black-tie.
Source: config.lisp.

Special Variable: +g3+ ¶

Package: black-tie.
Source: config.lisp.

Special Variable: +pnp+ ¶

Package: black-tie.
Source: config.lisp.

Next: Ordinary functions, Previous: Special variables, Up: Internals [Contents][Index]

6.2.2 Macros

Macro: with-2d ((x-var x-max y-var y-max &key x-min y-min step) &body body) ¶

Package: black-tie.
Source: macros.lisp.

Macro: with-3d ((x-var x-max y-var y-max z-var z-max &key x-min y-min z-min step) &body body) ¶

Package: black-tie.
Source: macros.lisp.

Next: Generic functions, Previous: Macros, Up: Internals [Contents][Index]

6.2.3 Ordinary functions

Function: append1 (lst obj) ¶

Package: black-tie.
Source: common.lisp.

Function: asdf (system) ¶

Package: black-tie.
Source: common.lisp.

Function: current-date-time-string () ¶

Package: black-tie.
Source: common.lisp.

Function: defalias (function alias) ¶

Defines an alias for FUNCTION, meaning it can be called with ALIAS as well.

Package: black-tie.
Source: common.lisp.

Function: error-message (msg) ¶

Package: black-tie.
Source: common.lisp.

Function: fade (v) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: fade-ref (v) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: fade-sf (v) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: grad (hash x y z) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: grad-ref (hash x y z) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: grad-sf (hash x y z) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: last1 (lst) ¶

Package: black-tie.
Source: common.lisp.

Function: lerp (v a b) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: lerp-ref (v a b) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: lerp-sf (v a b) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: mkfstr (&rest args) ¶

Package: black-tie.
Source: common.lisp.

Function: mkstr (&rest args) ¶

Package: black-tie.
Source: common.lisp.

Function: perlin-noise-benchmark (&key fn iterations) ¶

Package: black-tie.
Source: perlin-noise.lisp.

Function: perlin-noise-closure (&optional precision) ¶

Returns a closure which can be called just like PERLIN-NOISE-SINGLE-FLOAT. PRECISION will be used to determine the size of the precalculated perlin cube. The higher the precision to more elements will be in the cube and the more precise it will be (and the more memory it will consume). The number of elements in the cube is determined as PRECISION^3. NOTE: This does not give the same results for the same inputs as PERLIN-NOISE!

Package: black-tie.
Source: perlin-noise.lisp.

Function: perlin-noise-compare (fn1 &key fn2 lines sleep-time) ¶

Compares the output of FN1 to the output of FN2.

Package: black-tie.
Source: perlin-noise.lisp.

Function: print-hash (hash) ¶

Package: black-tie.
Source: common.lisp.

Function: quit () ¶

Package: black-tie.
Source: common.lisp.

Function: simplex-noise-compare (fn1 fn2 &key lines sleep-time) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: sngrad1d (hash x) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: sngrad1d-ref (hash x) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: sngrad1d-sf (hash x) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: sngrad2d (hash x y) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: sngrad2d-ref (hash x y) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: sngrad2d-sf (hash x y) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: sngrad3d (hash x y z) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: sngrad3d-ref (hash x y z) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: sngrad3d-sf (hash x y z) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: sngrad4d (hash x y z tt) ¶

Package: black-tie.
Source: simplex-noise.lisp.

Function: verbose (msg) ¶

Package: black-tie.
Source: common.lisp.

Function: vlength (v) ¶

Returns the length of vector V.

Package: black-tie.
Source: common.lisp.

Function: write-to-file (name object) ¶

Package: black-tie.
Source: common.lisp.

Next: Classes, Previous: Ordinary functions, Up: Internals [Contents][Index]

6.2.4 Generic functions

Generic Reader: 1/p (object) ¶

Package

black-tie.

Methods

Reader Method: 1/p ((voronoi-2d voronoi-2d)) ¶

automatically generated reader method

Source: voronoi.lisp.
Target Slot: 1/p.

Generic Function: distances (v2d x y &key sorted) ¶

Package

black-tie.

Methods

Method: distances ((v2d voronoi-2d) x y &key sorted) ¶

X and Y need be a float between 0 and 1. This function will return a list of the distances to the nearest points for X and Y.

Source: voronoi.lisp.

Generic Reader: number-of-points (object) ¶

Package

black-tie.

Methods

Reader Method: number-of-points ((voronoi-2d voronoi-2d)) ¶

automatically generated reader method

Source: voronoi.lisp.
Target Slot: number-of-points.

Generic Reader: points (object) ¶

Package

black-tie.

Methods

Reader Method: points ((voronoi-2d voronoi-2d)) ¶

automatically generated reader method

Source: voronoi.lisp.
Target Slot: points.

Generic Reader: psqrt (object) ¶

Package

black-tie.

Methods

Reader Method: psqrt ((voronoi-2d voronoi-2d)) ¶

automatically generated reader method

Source: voronoi.lisp.
Target Slot: psqrt.

Previous: Generic functions, Up: Internals [Contents][Index]

6.2.5 Classes

Class: voronoi-2d ¶

Package

black-tie.

Source

voronoi.lisp.

Direct methods

1/p.
distances.
initialize-instance.
number-of-points.
points.
psqrt.

Direct slots

Slot: 1/p ¶

Readers: 1/p.
Writers: This slot is read-only.

Slot: number-of-points ¶

Initform: 64
Initargs: :number-of-points
Readers: number-of-points.
Writers: This slot is read-only.

Slot: points ¶

Readers: points.
Writers: This slot is read-only.

Slot: psqrt ¶

Readers: psqrt.
Writers: This slot is read-only.

Previous: Definitions, Up: The black-tie Reference Manual [Contents][Index]

Appendix A Indexes

Concepts
Functions
Variables
Data types

Next: Functions, Previous: Indexes, Up: Indexes [Contents][Index]

A.1 Concepts

Next: Variables, Previous: Concepts, Up: Indexes [Contents][Index]

A.2 Functions

Jump to:	1 A B C D E F G I L M N P Q R S T V W

	Index Entry	Section

1
	`1/p`:	Private generic functions
	`1/p`:	Private generic functions

A
	`append1`:	Private ordinary functions
	`asdf`:	Private ordinary functions

B
	`bands3d`:	Public ordinary functions

C
	`current-date-time-string`:	Private ordinary functions

D
	`defalias`:	Private ordinary functions
	`distances`:	Private generic functions
	`distances`:	Private generic functions

E
	`error-message`:	Private ordinary functions

F
	`fade`:	Private ordinary functions
	`fade-ref`:	Private ordinary functions
	`fade-sf`:	Private ordinary functions
	`fbm2d`:	Public ordinary functions
	`fbm3d`:	Public ordinary functions
	`Function, append1`:	Private ordinary functions
	`Function, asdf`:	Private ordinary functions
	`Function, bands3d`:	Public ordinary functions
	`Function, current-date-time-string`:	Private ordinary functions
	`Function, defalias`:	Private ordinary functions
	`Function, error-message`:	Private ordinary functions
	`Function, fade`:	Private ordinary functions
	`Function, fade-ref`:	Private ordinary functions
	`Function, fade-sf`:	Private ordinary functions
	`Function, fbm2d`:	Public ordinary functions
	`Function, fbm3d`:	Public ordinary functions
	`Function, grad`:	Private ordinary functions
	`Function, grad-ref`:	Private ordinary functions
	`Function, grad-sf`:	Private ordinary functions
	`Function, last1`:	Private ordinary functions
	`Function, lerp`:	Private ordinary functions
	`Function, lerp-ref`:	Private ordinary functions
	`Function, lerp-sf`:	Private ordinary functions
	`Function, mkfstr`:	Private ordinary functions
	`Function, mkstr`:	Private ordinary functions
	`Function, perlin-noise`:	Public ordinary functions
	`Function, perlin-noise-benchmark`:	Private ordinary functions
	`Function, perlin-noise-closure`:	Private ordinary functions
	`Function, perlin-noise-compare`:	Private ordinary functions
	`Function, perlin-noise-ref`:	Public ordinary functions
	`Function, perlin-noise-reference`:	Public ordinary functions
	`Function, perlin-noise-sf`:	Public ordinary functions
	`Function, perlin-noise-single-float`:	Public ordinary functions
	`Function, print-hash`:	Private ordinary functions
	`Function, quit`:	Private ordinary functions
	`Function, ridge3d`:	Public ordinary functions
	`Function, simplex-noise-1d`:	Public ordinary functions
	`Function, simplex-noise-1d-ref`:	Public ordinary functions
	`Function, simplex-noise-1d-reference`:	Public ordinary functions
	`Function, simplex-noise-1d-sf`:	Public ordinary functions
	`Function, simplex-noise-1d-single-float`:	Public ordinary functions
	`Function, simplex-noise-2d`:	Public ordinary functions
	`Function, simplex-noise-2d-ref`:	Public ordinary functions
	`Function, simplex-noise-2d-reference`:	Public ordinary functions
	`Function, simplex-noise-2d-sf`:	Public ordinary functions
	`Function, simplex-noise-2d-single-float`:	Public ordinary functions
	`Function, simplex-noise-3d`:	Public ordinary functions
	`Function, simplex-noise-3d-ref`:	Public ordinary functions
	`Function, simplex-noise-3d-reference`:	Public ordinary functions
	`Function, simplex-noise-3d-sf`:	Public ordinary functions
	`Function, simplex-noise-3d-single-float`:	Public ordinary functions
	`Function, simplex-noise-compare`:	Private ordinary functions
	`Function, sngrad1d`:	Private ordinary functions
	`Function, sngrad1d-ref`:	Private ordinary functions
	`Function, sngrad1d-sf`:	Private ordinary functions
	`Function, sngrad2d`:	Private ordinary functions
	`Function, sngrad2d-ref`:	Private ordinary functions
	`Function, sngrad2d-sf`:	Private ordinary functions
	`Function, sngrad3d`:	Private ordinary functions
	`Function, sngrad3d-ref`:	Private ordinary functions
	`Function, sngrad3d-sf`:	Private ordinary functions
	`Function, sngrad4d`:	Private ordinary functions
	`Function, turbulence3d`:	Public ordinary functions
	`Function, verbose`:	Private ordinary functions
	`Function, vlength`:	Private ordinary functions
	`Function, write-to-file`:	Private ordinary functions

G
	`Generic Function, 1/p`:	Private generic functions
	`Generic Function, distances`:	Private generic functions
	`Generic Function, number-of-points`:	Private generic functions
	`Generic Function, points`:	Private generic functions
	`Generic Function, psqrt`:	Private generic functions
	`grad`:	Private ordinary functions
	`grad-ref`:	Private ordinary functions
	`grad-sf`:	Private ordinary functions

I
	`initialize-instance`:	Public standalone methods

L
	`last1`:	Private ordinary functions
	`lerp`:	Private ordinary functions
	`lerp-ref`:	Private ordinary functions
	`lerp-sf`:	Private ordinary functions

M
	`Macro, with-2d`:	Private macros
	`Macro, with-3d`:	Private macros
	`Method, 1/p`:	Private generic functions
	`Method, distances`:	Private generic functions
	`Method, initialize-instance`:	Public standalone methods
	`Method, number-of-points`:	Private generic functions
	`Method, points`:	Private generic functions
	`Method, psqrt`:	Private generic functions
	`mkfstr`:	Private ordinary functions
	`mkstr`:	Private ordinary functions

N
	`number-of-points`:	Private generic functions
	`number-of-points`:	Private generic functions

P
	`perlin-noise`:	Public ordinary functions
	`perlin-noise-benchmark`:	Private ordinary functions
	`perlin-noise-closure`:	Private ordinary functions
	`perlin-noise-compare`:	Private ordinary functions
	`perlin-noise-ref`:	Public ordinary functions
	`perlin-noise-reference`:	Public ordinary functions
	`perlin-noise-sf`:	Public ordinary functions
	`perlin-noise-single-float`:	Public ordinary functions
	`points`:	Private generic functions
	`points`:	Private generic functions
	`print-hash`:	Private ordinary functions
	`psqrt`:	Private generic functions
	`psqrt`:	Private generic functions

Q
	`quit`:	Private ordinary functions

R
	`ridge3d`:	Public ordinary functions

S
	`simplex-noise-1d`:	Public ordinary functions
	`simplex-noise-1d-ref`:	Public ordinary functions
	`simplex-noise-1d-reference`:	Public ordinary functions
	`simplex-noise-1d-sf`:	Public ordinary functions
	`simplex-noise-1d-single-float`:	Public ordinary functions
	`simplex-noise-2d`:	Public ordinary functions
	`simplex-noise-2d-ref`:	Public ordinary functions
	`simplex-noise-2d-reference`:	Public ordinary functions
	`simplex-noise-2d-sf`:	Public ordinary functions
	`simplex-noise-2d-single-float`:	Public ordinary functions
	`simplex-noise-3d`:	Public ordinary functions
	`simplex-noise-3d-ref`:	Public ordinary functions
	`simplex-noise-3d-reference`:	Public ordinary functions
	`simplex-noise-3d-sf`:	Public ordinary functions
	`simplex-noise-3d-single-float`:	Public ordinary functions
	`simplex-noise-compare`:	Private ordinary functions
	`sngrad1d`:	Private ordinary functions
	`sngrad1d-ref`:	Private ordinary functions
	`sngrad1d-sf`:	Private ordinary functions
	`sngrad2d`:	Private ordinary functions
	`sngrad2d-ref`:	Private ordinary functions
	`sngrad2d-sf`:	Private ordinary functions
	`sngrad3d`:	Private ordinary functions
	`sngrad3d-ref`:	Private ordinary functions
	`sngrad3d-sf`:	Private ordinary functions
	`sngrad4d`:	Private ordinary functions

T
	`turbulence3d`:	Public ordinary functions

V
	`verbose`:	Private ordinary functions
	`vlength`:	Private ordinary functions

W
	`with-2d`:	Private macros
	`with-3d`:	Private macros
	`write-to-file`:	Private ordinary functions

Next: Data types, Previous: Functions, Up: Indexes [Contents][Index]

A.3 Variables

Jump to:	+ 1 N P S

	Index Entry	Section

+
	`+f2+`:	Private special variables
	`+f3+`:	Private special variables
	`+g2*2+`:	Private special variables
	`+g2+`:	Private special variables
	`+g3*2+`:	Private special variables
	`+g3*3+`:	Private special variables
	`+g3+`:	Private special variables
	`+pnp+`:	Private special variables

1
	`1/p`:	Private classes

N
	`number-of-points`:	Private classes

P
	`points`:	Private classes
	`psqrt`:	Private classes

S
	`Slot, 1/p`:	Private classes
	`Slot, number-of-points`:	Private classes
	`Slot, points`:	Private classes
	`Slot, psqrt`:	Private classes
	`Special Variable, +f2+`:	Private special variables
	`Special Variable, +f3+`:	Private special variables
	`Special Variable, +g2*2+`:	Private special variables
	`Special Variable, +g2+`:	Private special variables
	`Special Variable, +g3*2+`:	Private special variables
	`Special Variable, +g3*3+`:	Private special variables
	`Special Variable, +g3+`:	Private special variables
	`Special Variable, +pnp+`:	Private special variables

Previous: Variables, Up: Indexes [Contents][Index]

A.4 Data types

Jump to:	B C F M N P S V

	Index Entry	Section

B
	`black-tie`:	The black-tie system
	`black-tie`:	The black-tie package
	`black-tie.asd`:	The black-tie/black-tie․asd file

C
	`Class, voronoi-2d`:	Private classes
	`common.lisp`:	The black-tie/src/common․lisp file
	`config.lisp`:	The black-tie/src/config․lisp file

F
	`File, black-tie.asd`:	The black-tie/black-tie․asd file
	`File, common.lisp`:	The black-tie/src/common․lisp file
	`File, config.lisp`:	The black-tie/src/config․lisp file
	`File, macros.lisp`:	The black-tie/src/macros․lisp file
	`File, noise-functions.lisp`:	The black-tie/src/noise-functions․lisp file
	`File, package.lisp`:	The black-tie/src/package․lisp file
	`File, perlin-noise.lisp`:	The black-tie/src/perlin-noise․lisp file
	`File, simplex-noise.lisp`:	The black-tie/src/simplex-noise․lisp file
	`File, voronoi.lisp`:	The black-tie/src/voronoi․lisp file

M
	`macros.lisp`:	The black-tie/src/macros․lisp file
	`Module, src`:	The black-tie/src module

N
	`noise-functions.lisp`:	The black-tie/src/noise-functions․lisp file

P
	`Package, black-tie`:	The black-tie package
	`package.lisp`:	The black-tie/src/package․lisp file
	`perlin-noise.lisp`:	The black-tie/src/perlin-noise․lisp file

S
	`simplex-noise.lisp`:	The black-tie/src/simplex-noise․lisp file
	`src`:	The black-tie/src module
	`System, black-tie`:	The black-tie system

V
	`voronoi-2d`:	Private classes
	`voronoi.lisp`:	The black-tie/src/voronoi․lisp file

The black-tie Reference Manual

Table of Contents

1 Introduction

2 Systems

2.1 black-tie

3 Modules

3.1 black-tie/src

4 Files

4.1 Lisp

4.1.1 black-tie/black-tie.asd

4.1.2 black-tie/src/package.lisp

4.1.3 black-tie/src/config.lisp

4.1.4 black-tie/src/macros.lisp

4.1.5 black-tie/src/common.lisp

4.1.6 black-tie/src/perlin-noise.lisp

4.1.7 black-tie/src/simplex-noise.lisp

4.1.8 black-tie/src/voronoi.lisp

4.1.9 black-tie/src/noise-functions.lisp

5 Packages

5.1 black-tie

6 Definitions

6.1 Public Interface

6.1.1 Ordinary functions

6.1.2 Standalone methods

6.2 Internals

6.2.1 Special variables

6.2.2 Macros

6.2.3 Ordinary functions

6.2.4 Generic functions

6.2.5 Classes

Appendix A Indexes

A.1 Concepts

A.2 Functions

A.3 Variables

A.4 Data types

2.1 `black-tie`

3.1 `black-tie/src`

4.1.1 `black-tie/black-tie.asd`

4.1.2 `black-tie/src/package.lisp`

4.1.3 `black-tie/src/config.lisp`

4.1.4 `black-tie/src/macros.lisp`

4.1.5 `black-tie/src/common.lisp`

4.1.6 `black-tie/src/perlin-noise.lisp`

4.1.7 `black-tie/src/simplex-noise.lisp`

4.1.8 `black-tie/src/voronoi.lisp`

4.1.9 `black-tie/src/noise-functions.lisp`

5.1 `black-tie`