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- #REDIRECT [[HowTo:Turn a continuous function into a stepped function]]70 bytes (10 words) - 16:40, 26 July 2010
- ...what the function's intervals are. In this case you want to use a stepped function. ==The initial function==3 KB (458 words) - 16:40, 26 July 2010
- {{#indexentry:function}} ...fect rendering. Additionally you may call these functions anywhere a Float Function is allowed, even during parsing. The syntax is identical to Float Expressio12 KB (1,866 words) - 09:35, 28 February 2018
- {{#indexentry:function, as pattern}} {{#indexentry:function, pattern}}5 KB (744 words) - 01:15, 17 December 2016
Page text matches
- ...on</linkto>--->[[Reference:Function|user defined function]] shown as <code>function { x }</code> that we see in the code example below. It produ function { x }40 KB (6,285 words) - 14:20, 16 December 2016
- function { f_torus_gumdrop(x,y,z, P0) } function { f_cross_ellipsoids(x,y,z, P0, P1, P2, P3) }54 KB (9,438 words) - 21:32, 30 December 2013
- {{#indexentry:function}} ...fect rendering. Additionally you may call these functions anywhere a Float Function is allowed, even during parsing. The syntax is identical to Float Expressio12 KB (1,866 words) - 09:35, 28 February 2018
- {{#indexentry:function, as pattern}} {{#indexentry:function, pattern}}5 KB (744 words) - 01:15, 17 December 2016
- ...what the function's intervals are. In this case you want to use a stepped function. ==The initial function==3 KB (458 words) - 16:40, 26 July 2010
- <p><code>even(N)</code>: A function to test whether N is even, returns 1 when true, 0 when false.</p> <p><code>odd(N)</code>: A function to test whether N is odd, returns 1 when true, 0 when false.</p>14 KB (2,398 words) - 10:48, 26 July 2017
- ...n the program but still appearing when console is used to get help about a function. ...er needs the parenthesis, but pretty much every other time, they do follow function's name and in between them, some attributes can eventually be specified.47 KB (7,135 words) - 09:19, 30 December 2022
- ...orial Section 3.2#Creating the polynomial function|Creating the polynomial function]] :::1.3.5.9 [[Documentation:Tutorial Section 3.4#Average Function|Average Function]]89 KB (9,046 words) - 08:15, 17 June 2021
- [location <function{ }>, <function{ }>, <function{ }>] [direction <function{ }>, <function{ }>, <function{ }>]50 KB (8,005 words) - 20:51, 2 July 2021
- ..., Dir, Obj, OPt, ONorm)</code>: These macros are interfaces to the trace() function. Isect() only returns the intersection point, IsectN() returns the surface ...a squarer supertorus will have a higher gradient. You may want to use the function alone in your own isosurface.</p>21 KB (3,511 words) - 19:08, 15 March 2012
- function { odsLocationX + cos(((x+0.5+odsAngle/360)) * 2 * pi - pi)*(odsIPD/2*pow(si function { odsLocationY }10 KB (1,389 words) - 20:55, 17 May 2016
- A sample scene with the 24-bit function applied as a pigment to a one-unit-high cone is as follows. You should be a #local hf_pigment_function_pow = function5 KB (823 words) - 18:07, 28 May 2019
- ::* [[Reference:Function|Function]] :::* [[Reference:Function#Sum and Product functions|Sum and Product functions]]33 KB (3,799 words) - 08:11, 17 June 2021
- ==Are POV-Ray Macros a Function or a Macro?== Function parameters in traditional programming languages do not use token17 KB (2,782 words) - 14:28, 9 June 2021
- {{#indexentry:function, parametric}} {{#indexentry:keyword, function}}4 KB (587 words) - 00:12, 22 November 2016
- {{#indexentry:function, isosurface}} {{#indexentry:keyword, function}}8 KB (1,332 words) - 08:47, 30 June 2017
- ...proximated by (or calibrated to match) a power-law function (aka <em>gamma function</em>, hence the technical term <em>gamma</em>), i.e.:</p> ...hich has been adopted as the official standard on the World Wide Web. This function roughly corresponds to a power-law gamma of 2.2. Other standard transfer fu67 KB (10,475 words) - 15:22, 9 June 2021
- function { RED_FUNCTION }, function { GREEN_FUNCTION },1 KB (169 words) - 10:55, 28 February 2018
- {{#indexentry:function, height_field}} {{#indexentry:keyword, function}}11 KB (1,833 words) - 19:26, 4 February 2018
- ...</em> generated by rotating the graph of a function about the y-axis. This function describes the dependence of the radius from the position on the rotation ax ...nction, i.e. to any given point y on the rotation axis belongs at most one function value, i.e. one radius value. You cannot rotate closed curves with the SOR5 KB (864 words) - 14:02, 17 July 2016
- vectors and strings. Function calls consist of a keyword which specifies the name of the function followed by a parameter list enclosed in parentheses.33 KB (5,379 words) - 14:34, 9 June 2021
- ...e> will be honored if specified, otherwise the ITU-R BT.709 gamma transfer function will be applied.</p> <td width="70%">Selects the <em>sRGB transfer function</em> instead of a power-law output file gamma</td>21 KB (3,472 words) - 14:11, 9 June 2021
- <li><!--<linkto "function">functions</linkto>--->[[Reference:Function Pattern|Functions]]</li> <li>The <code>max_extent</code> [[Reference:Vector Expressions#Functions|function]] has been extended</li>38 KB (5,895 words) - 20:53, 2 July 2021
- <p class="caption">The Mie haze scattering function</p> <p class="caption">The Mie murky scattering function</p>6 KB (985 words) - 17:37, 17 December 2016
- ...ling the <code>[[Reference:Numeric Expressions#Functions|strcmp()]]</code> function.</p> vectors and strings. Function calls consist of a keyword which specifies the14 KB (2,163 words) - 18:19, 10 February 2020
- ...he padding to use for the components, see the third parameter of the str() function for details.</li> ...t with the systems default precision. It is a shortcut for using the str() function.</p>3 KB (542 words) - 19:08, 15 March 2012
- <p>[[Image:RefImgProd.png|Product Function]]</p> <p>[[Image:RefImgSum.png|Sum Function]]</p>10 KB (1,252 words) - 12:41, 22 January 2011
- ...icates that the color of the highlights will be calculated by an empirical function that models the reflectivity of metallic <p>The <code>metallic</code> keyword is similar in function to the metallic keyword used for highlights in finishes: it simulates the r36 KB (5,741 words) - 20:55, 2 July 2021
- function, and we will return to it a little bit further down the page.</p> ====Average Function====36 KB (5,495 words) - 14:23, 16 December 2016
- random number system and a noise function.</p> compute some mathematical function that returns a float value. When used with4 KB (606 words) - 19:27, 23 July 2012
- ...orial Section 3.2#Creating the polynomial function|Creating the polynomial function]] ::* [[Documentation:Tutorial Section 3.4#Average Function|Average Function]]22 KB (2,482 words) - 09:59, 26 June 2017
- ...nto a stepped function | How to: Turn a continuous function into a stepped function]]6 KB (903 words) - 18:58, 15 August 2023
- vectors and strings. Function calls consist of a keyword which specifies the name of the function followed by a parameter list enclosed in parentheses.19 KB (3,013 words) - 14:20, 9 June 2021
- function I_WIDTH, I_HEIGHT { FUNCTION_IMAGE_BODY } ...ile is encoded or pre-corrected using the ITU-R BT.709 or BT.2020 transfer function, respectively.</p>11 KB (1,709 words) - 14:58, 9 June 2021
- <p>The presence of one of the function keywords <code>sqr</code>, <code> cube</code>, etc. determines which function is used for <em><code>11 KB (1,788 words) - 23:21, 3 May 2016
- <code>[[Reference:Numeric Expressions#Functions|:function|function]]</code><br> <code>[[Reference:Function#Sum and Product functions|:prod|prod]]</code><br>44 KB (6,152 words) - 11:29, 2 October 2018
- In this example, the strcmp function returns a zero because there is no difference between the two strings it ha ...accept parameters that evaluate to float numbers. This includes the strcmp function which compares two strings and returns a zero if two strings match. By turn11 KB (1,743 words) - 18:05, 31 July 2023
- Also, function splines take the vector size into account. That is, a function vector (aka a color), a function containing a spline with two components will4 KB (667 words) - 15:15, 16 December 2016
- ...entation (or F-rep) defines a geometric object by a single real continuous function of point coordinates as F(X) >= 0. F-rep is an attempt to step to a more ge7 KB (1,109 words) - 17:28, 4 July 2013
- <p>POV-Ray allows you to apply various wave forms to the pattern function The <code>poly_wave</code> is an exponential function. It is followed by an13 KB (2,138 words) - 14:36, 9 June 2021
- <p>The <code>bozo</code> pattern is a very smooth, random noise function that different method to perturb the normal with a similar noise function.</p>3 KB (414 words) - 08:24, 1 March 2014
- ...ile is encoded or pre-corrected using the ITU-R BT.709 or BT.2020 transfer function, respectively. See section [[Documentation:Tutorial Section 3.3#Gamma Handl6 KB (998 words) - 11:40, 6 February 2018
- ...NTIFIER</em> is deleted from the symbol table. This means that the boolean function <code>defined(</code><em>FILE_HANDLE_IDENTIFIER</em><code>)</code> can be u ...gs#String Functions|String Functions]] for details on the <code>str</code> function. Vector expressions are evaluated into three signed float constants and are8 KB (1,350 words) - 23:13, 3 May 2016
- ...ile is encoded or pre-corrected using the ITU-R BT.709 or BT.2020 transfer function, respectively. See section [[Documentation:Tutorial Section 3.3#Gamma Handl4 KB (580 words) - 11:46, 6 February 2018
- <dt><code>RangeMM() = function(Val,Rmin,Rmax,Min,Max)</code><!--</dt>---> <dd>A helper function for MSM()<br>9 KB (1,688 words) - 13:42, 10 June 2017
- If this option is enabled, the tab key serves two functions: it firstly will function to invoke key will function normally. Note that for the purposes of this test, the start of the line is48 KB (8,459 words) - 11:43, 4 July 2017
- ...ationship over the fade distance and somewhat beyond. In other words, the function does break down to be very close to inverse squared as the distance from th // setup the function33 KB (5,394 words) - 14:42, 9 June 2021
- <p>Diffusely inter-reflected light is a function of the objects around the point in question. Since this is recursively defi ...This is not for people with a lack of patience since it is like a squared function. If your blotchiness is only in certain corners or near certain objects try24 KB (3,994 words) - 08:02, 17 June 2021
- <li><code>linear_spline</code> : Interpolating the input data with a linear function, which means ...code>b_spline</code> : Approximating the input data using a cubic b-spline function, which3 KB (470 words) - 19:08, 15 March 2012
- <p>An easier way to do the above is to use the vrotate() function, which handles the sin() and cos() stuff for you, as well as allowing you t ...transforms by replacing the vrotate() call with a call of the vtransform() function found in <code>functions.inc</code> (new in POV-Ray 3.5).</p>63 KB (10,871 words) - 12:16, 3 January 2012
- :One trick is to set the pretrace values as a function of the output resolution using the image_width identifier. Something like: :Diffusely inter-reflected light is a function of the objects around the point in question. Since this is recursively defi29 KB (4,726 words) - 11:00, 26 February 2010
- <code>[[Reference:Function Pattern|function]]</code><br>2 KB (215 words) - 14:52, 9 June 2021
- ...res. Each of the various pattern types available is in fact a mathematical function that takes any x, y, z location and turns it into a number between 0.0 and <p>The pattern function is evaluated and the result is a value from 0.0 to 1.0. The first entry say7 KB (1,157 words) - 08:49, 30 June 2017
- [[Keyword:function|function]]<br>16 KB (2,335 words) - 16:36, 11 March 2012
- a normal pattern. It uses a very smooth, random noise function that creates perturbation function. This means that the pattern cannot be used with <code>2 KB (243 words) - 08:29, 1 March 2014
- * Added <code>atand</code> function to "math.inc". * Added support for using the sRGB transfer function for output file gamma.10 KB (1,291 words) - 19:35, 27 October 2010
- <p>Each of the various pattern types available is in fact a mathematical function that takes any x, y, z location and turns it into a number between 0.0 and <p>The pattern function <code>gradient x</code> is evaluated and the result is a value from 0.0 to5 KB (760 words) - 10:45, 24 July 2017
- ...ng which cell a particular point falls in. The standard Euclidean distance function has a metric of 2. Changing the metric value changes the boundaries of the6 KB (994 words) - 10:14, 26 June 2017
- <td>Sets the display gamma to match the <em>ITU-R BT.709 transfer function</em>. {{New}} in version 3.8</td> <td>Sets the display gamma to match the <em>ITU-R BT.2020 transfer function</em>. {{New}} in version 3.8</td>13 KB (2,314 words) - 10:25, 26 June 2017
- ...directive to add items from an external Povray file. It's like the import function in Python. The files to be included have .inc as their name extension. Then '''Preliminary function declaration'''42 KB (6,180 words) - 17:11, 5 August 2020
- ...transformations to your point coordinates as well! The <tt>vtransform</tt> function makes this possible.11 KB (1,548 words) - 18:31, 28 May 2019
- constant throughout the spectrum. It changes as a function of wavelength. a realistic exponential attenuation function will be used:</p>23 KB (3,669 words) - 14:11, 16 November 2021
- <p>When the <code>gradient x</code> function returns values from 0.0 to 0.3 then the scaled bumps normal is used. From 03 KB (473 words) - 08:48, 30 June 2017
- ...ic approach is using an [[Reference:Isosurface|isosurface]] with a pigment function, but this can quickly lead to increased render times.</p>59 KB (8,732 words) - 14:31, 9 June 2021
- Calling the <code>dimension_size()</code> function is a really nice way34 KB (5,423 words) - 12:00, 1 July 2012
- <p>When the <code>gradient x</code> function returns values from 0.0 to 0.312 KB (1,846 words) - 11:07, 7 February 2018
- <p>When the <code>gradient x</code> function returns values from 0.0 to 0.3 the scaled wood pigment is used. From 0.3 to4 KB (639 words) - 10:44, 24 July 2017
- <dd>pigment function, warps, projected_through<!--</dd>--->52 KB (8,130 words) - 15:31, 9 June 2021
- :''The function and use of the default special pages can be found in the [[Help:Special pag5 KB (900 words) - 22:17, 3 November 2007
- for the <em>function</em> keyword. It turns equations in functions to22 KB (3,708 words) - 16:27, 15 June 2011
- perturbation function. This means that the pattern cannot be used with <code>3 KB (517 words) - 09:28, 1 March 2014
- ...cters like asterisks, single quotes or equation marks which have a special function in the wiki, sometimes depending on their position. For example, to format4 KB (511 words) - 06:49, 5 November 2007
- perturbation function. This means that the pattern cannot be used with <code>2 KB (284 words) - 09:38, 1 March 2014
- ...r your login, check ''Remember my login on this computer''. Note that this function requires you to have cookies enabled in your browser, and if your cookie is5 KB (803 words) - 06:41, 5 November 2007
- using a block pattern or blending function pattern. Patterned textures may be6 KB (816 words) - 17:50, 10 February 2020
- ...icks_Ptrn (Mortar Thickness, X-scaling, Variation, Roundness)</code>: This function pattern creates a pattern of bricks of varying lengths on the x-y plane. Th11 KB (1,938 words) - 19:09, 15 March 2012
- ...code>: This is equivalent to the transformation done by the vaxis_rotate() function, it rotates around an arbitrary axis.</p>6 KB (1,078 words) - 19:09, 15 March 2012
- Turbulence uses a random noise function called <em>DNoise</em>. This is26 KB (4,270 words) - 01:18, 17 December 2016
- perturbation function. This means that the pattern cannot be used with <code>2 KB (317 words) - 09:54, 1 March 2014
- perturbation function. This means that the pattern cannot be used with <code>2 KB (233 words) - 09:59, 1 March 2014
- ...ructures of biological macromolecules and their relationships to sequence, function, and disease. The RCSB PDB FTP site provides coordinate data in PDB, mmCIF,3 KB (367 words) - 06:47, 16 July 2013
- ...ile by Christoph Hormann for creating realisted wood using the Isosurface function in POV-Ray.</p>7 KB (1,147 words) - 10:45, 19 July 2013
- ...http://members.tripod.com/~klatte/pov/povfiles.html Julius Klatte's Random function Macro]8 KB (1,242 words) - 12:13, 22 October 2013
- ...lation algorithm of Katchalski-Katzir and coworkers plus an electrostatics function amenable to Fourier correlation that was developed in this laboratory.</p>6 KB (920 words) - 20:10, 3 July 2010
- <li>[[Reference:Function|User-Defined Functions]]</li>983 bytes (135 words) - 19:30, 23 July 2012
- it uses a specialized built-in turbulence function that is different from the1 KB (188 words) - 08:12, 1 March 2014
- ...or which is visible, you may specify a <code>color_map</code>. The pattern function returns a value from 0.0 to 1.0 and the value is passed to the color map to9 KB (1,332 words) - 08:58, 30 June 2017
- perturbation function. This means that the pattern cannot be used with <code>1 KB (187 words) - 08:59, 1 March 2014
- <p>If <code>size</code> is specified, the facets texture uses a different function that creates facets2 KB (317 words) - 09:01, 1 March 2014
- A more general solution is to use <code>function{abs(x)}</code> as a pattern instead2 KB (403 words) - 14:54, 9 June 2021
- <p>The <code>granite</code> pattern uses a simple 1/f fractal noise function1 KB (166 words) - 09:07, 1 March 2014
- This is to enable the 'Re-render Insert Menu Bitmaps' feature to function without needing to modify the restrictions.13 KB (2,109 words) - 11:42, 4 July 2017
- ...try entries (<code>HKCU\Software\POV-Ray</code>) to be present in order to function. It can, if need be, infer the information it needs at run-time, provided a20 KB (3,242 words) - 14:41, 4 July 2017
- ...e an extensive set of options available for customizing the appearance and function13 KB (2,137 words) - 12:45, 16 December 2016
- <p>This keyword is very similar in usage and function to the888 bytes (145 words) - 19:07, 15 March 2012
- <p>This keyword is very similar in usage and function to the708 bytes (111 words) - 19:07, 15 March 2012