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TouchDesigner Documentation MCP Server v2.3 - Pure MCP server for VS Code/Codium with comprehensive operator documentation for 629 operators + 7 tutorials across all categories (TOP, CHOP, SOP, DAT, MAT, COMP, POP). Features experimental POP operators wit
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<h1 id="firstHeading" class="firstHeading mw-first-heading"><span class="mw-page-title-namespace">Experimental</span><span class="mw-page-title-separator">:</span><span class="mw-page-title-main">File In POP</span></h1>
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<div id="mw-content-text" class="mw-body-content mw-content-ltr" lang="en-CA" dir="ltr"><div class="mw-parser-output"><div class="mw-parser-output"><h2><span class="mw-headline" id="Summary"><div class="sectionBarPOP">Summary</div></span><span class="mw-editsection"><span class="mw-editsection-bracket">[</span><a href="/index.php?title=Template:Summary&action=edit&section=T-1" title="Edit section: Summary">edit</a><span class="mw-editsection-bracket">]</span></span></h2>
<p>The File In POP reads a file and converts into a POP in <span class="mw-lingo-term" data-lingo-term-id="52f9ec21735243ad9917cda3ca077d32">GPU</span> memory.
</p><p>File formats supported:
</p><p>Use <code>http://</code> URL prefix when specifying a supported file accessible on the network.
</p><p>See also: <a href="/Point_File_In_POP" title="Point File In POP">Point File In POP</a>, <a href="/FBX_COMP" title="FBX COMP">FBX COMP</a>, <a href="/USD_COMP" title="USD COMP">USD COMP</a>
</p><p><a href="/File:PythonIcon.png" class="image"><img alt="PythonIcon.png" src="/images/c/c2/PythonIcon.png" decoding="async" width="20" height="20"></a><a href="/FileinPOP_Class" title="FileinPOP Class">fileinPOP_Class</a>
</p>
<div id="toc" class="toc" role="navigation" aria-labelledby="mw-toc-heading"><input type="checkbox" role="button" id="toctogglecheckbox" class="toctogglecheckbox" style="display:none"><div class="toctitle" lang="en-CA" dir="ltr"><h2 id="mw-toc-heading">Contents</h2><span class="toctogglespan"><label class="toctogglelabel" for="toctogglecheckbox"></label></span></div>
<ul><li class="toclevel-1"><a href="#Summary"><span class="tocnumber">1</span> <span class="toctext">Summary</span></a></li>
<li class="toclevel-1"><a href="#Parameters_-_File_In_Page"><span class="tocnumber">2</span> <span class="toctext">Parameters - File In Page</span></a></li>
<li class="toclevel-1"><a href="#Parameters_-_Common_Page"><span class="tocnumber">3</span> <span class="toctext">Parameters - Common Page</span></a></li>
<li class="toclevel-1"><a href="#Info_CHOP_Channels"><span class="tocnumber">4</span> <span class="toctext">Info CHOP Channels</span></a>
<ul><li class="toclevel-2"><a href="#Common_POP_Info_Channels"><span class="tocnumber">4.1</span> <span class="toctext">Common POP Info Channels</span></a></li>
<li class="toclevel-2"><a href="#Common_Operator_Info_Channels"><span class="tocnumber">4.2</span> <span class="toctext">Common Operator Info Channels</span></a></li>
</ul></li>
</ul></div>
<p><br></p>
<h2><span class="mw-headline" id="Parameters_-_File_In_Page"><div class="sectionBarPOP">Parameters - File In Page</div></span></h2>
<div id="file" style=""><span class="parNamePOP">Geometry File</span> <code>file</code> -
<p><i></i>
</p>
</div>
<div id="flipfacing" style=""><span class="parNamePOP">Flip <span class="mw-lingo-term" data-lingo-term-id="07ee3427562e4f1a5c9f2bfb17fd9eee">Primitive</span> Faces</span> <code>flipfacing</code> -
<p><i></i>
</p>
</div>
<div id="refresh" style=""><span class="parNamePOP">Refresh</span> <code>refresh</code> -
<p><i></i>
</p>
</div>
<div id="refreshpulse" style=""><span class="parNamePOP">Refresh <span class="mw-lingo-term" data-lingo-term-id="ec8374db32bacb4cd9760199ec42819e">Pulse</span></span> <code>refreshpulse</code> -
<p><i></i>
</p>
</div>
<p><br></p>
<h2><span class="mw-headline" id="Parameters_-_Common_Page"><div class="sectionBarPOP">Parameters - Common Page</div></span></h2>
<div id="bypass" style=""><span class="parNamePOP"><span class="mw-lingo-term" data-lingo-term-id="5ce88c4d66118388a69c6fd4262ca3a1">Bypass</span></span> <code>bypass</code> -
<p><i></i>
</p>
</div>
<div id="delinputattrs" style=""><span class="parNamePOP">Delete Input <span class="mw-lingo-term" data-lingo-term-id="287234a1ff35a314b5b6bc4e5828e745">Attributes</span></span> <code>delinputattrs</code> -
<p><i></i>
</p>
</div>
<div id="parmcolorspace" style=""><span class="parNamePOP">Parameter Color Space</span> <code>parmcolorspace</code> - <span class="mw-customtoggle-parmcolorspace">⊞</span> - Controls how all color parameters on this node are interpreted. The color values as treated as being in the selected color space, and are converted to the Working <a href="/Color_Space" title="Color Space">Color Space</a> before they are used as part of the node's operation. Note that this does not change the color space of the node itself, as that is always in the Working Color Space.
<div class="mw-collapsible mw-collapsed" id="mw-customcollapsible-parmcolorspace">
<ul><li><span class="parNamePOP">sRGB</span> <code>srgb</code> - <a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/SRGB">sRGB</a> color space, with sRGB transfer function. Considered an SDR color space with respect to <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">sRGB - Linear</span> <code>srgblinear</code> - <a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/SRGB">sRGB</a> color space, with linear transfer function. Considered an SDR color space with respect to <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">Rec.601 (NTSC)</span> <code>rec601ntsc</code> - <a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/Rec._601">Rec.601</a> with NTSC primaries color space, with Rec.601 transfer function. Considered an SDR color space with respect to <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">Rec.709</span> <code>rec709</code> - <a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/Rec._709">Rec.709</a> color space, with Rec.709 (same as Rec.2020) transfer function. Considered an SDR color space with respect to <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">Rec.2020</span> <code>rec2020</code> - <a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/Rec._2020">Rec.2020</a> color space, with Rec.2020 (same as Rec.709) transfer function. Considered an HDR color space with respect to <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">DCI-P3</span> <code>dcip3</code> - <a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/DCI-P3">DCI-P3</a> color space, with D65 white point and 2.6 gamma transfer function. Considered an HDR color space with respect to <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">DCI-P3 (D60)</span> <code>dcip3d60</code> - <a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/DCI-P3">DCI-P3 "D60 sim"</a> color space, with D60 white point, and 2.6 gamma transfer function. Considered an HDR color space with respect to <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">Display-P3 (D65)</span> <code>displayp3d65</code> - <a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/DCI-P3">Display-P3</a> color space, with D65 white point, and sRGB gamma transfer function. Considered an HDR color space with respect to <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">ACES2065-1</span> <code>aces2065-1</code> - <a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/Academy_Color_Encoding_System">ACES 2065-1</a> (also known as ACES AP0) color space, with a linear gamma transfer function. Considered an HDR color space with respect to <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">ACEScg</span> <code>acescg</code> - <a rel="nofollow" class="external text" href="https://en.wikipedia.org/wiki/Academy_Color_Encoding_System">ACEScg</a> (also known as ACES AP1) color space, with a linear gamma transfer function. Considered an HDR color space with respect to <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">Passthrough</span> <code>passthrough</code> - When selected, the color values will be used as-is in the operation, without any modification or attempt to convert them into the Working Color Space.</li></ul></div>
<p><i></i>
</p>
</div>
<div id="parmreferencewhite" style=""><span class="parNamePOP"><span class="mw-lingo-term" data-lingo-term-id="c36eba6886be950a031ec08f566cd724">Parameter Reference</span> White</span> <code>parmreferencewhite</code> - <span class="mw-customtoggle-parmreferencewhite">⊞</span> - When converting a parameter color value to the Working Color Space, this controls how it should be treated with respect to <a href="/Color_Space#Reference_White" title="Color Space">Reference White</a>. If the Working Color Space is the same <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White, then no adjustment is done. If they are different, then the <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White level (brightness) of this color will be adjusted to the range expected by the Working Color Space. For example if the project is set to have a SDR <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White of 120 nits, and the HDR <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White is 80 nits, then a color of (1, 1, 1), which is 120 nits in the SDR color space, will be converted to be (1.5, 1.5, 1.5), which is 120 nits still in the HDR Working Color Space.
<div class="mw-collapsible mw-collapsed" id="mw-customcollapsible-parmreferencewhite">
<ul><li><span class="parNamePOP">Default For Color Space</span> <code>default</code> - Will use either the SDR or the HDR <span class="mw-lingo-term" data-lingo-term-id="63d5049791d9d79d86e9a108b0a999ca">Reference</span> White, based on the color space selected.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">Standard (SDR)</span> <code>sdr</code> - Will treat the Parameter Color Space as SDR for it's reference white value.</li></ul><p><br></p>
<ul><li><span class="parNamePOP">High (HDR)</span> <code>hdr</code> - Will treat the Parameter Color Space as HDR for it's reference white value.</li></ul></div>
<p><i></i>
</p>
</div>
<h2><span class="mw-headline" id="Info_CHOP_Channels"><div class="sectionBarPOP">Info <span class="mw-lingo-term" data-lingo-term-id="8b9d2cce2836537aabe6f2e0dd5da293">CHOP</span> Channels</div></span></h2>
<p>Extra Information for the File In POP can be accessed via an <a href="/Info_CHOP" title="Info CHOP">Info CHOP</a>.
<i></i>
</p>
<h3><span class="mw-headline" id="Common_POP_Info_Channels"><div class="customBar">Common POP Info Channels</div></span></h3>
<h3><span class="mw-headline" id="Common_Operator_Info_Channels"><div class="customBar">Common Operator Info Channels</div></span></h3>
<ul><li><span class="parName">total_cooks</span> - Number of times the operator has cooked since the process started.</li></ul><ul><li><span class="parName">cook_time</span> - Duration of the last cook in milliseconds.</li></ul><ul><li><span class="parName">cook_frame</span> - Frame number when this operator was last cooked relative to the component timeline.</li></ul><ul><li><span class="parName">cook_abs_frame</span> - Frame number when this operator was last cooked relative to the absolute time.</li></ul><ul><li><span class="parName">cook_start_time</span> - Time in milliseconds at which the operator started cooking in the frame it was cooked.</li></ul><ul><li><span class="parName">cook_end_time</span> - Time in milliseconds at which the operator finished cooking in the frame it was cooked.</li></ul><ul><li><span class="parName">cooked_this_frame</span> - 1 if operator was cooked this frame.</li></ul><ul><li><span class="parName">warnings</span> - Number of warnings in this operator if any.</li></ul><ul><li><span class="parName">errors</span> - Number of errors in this operator if any.</li></ul><p><br>
TouchDesigner Build: <select onchange="location=this.value;"><option value="https://docs.derivative.ca/Experimental:File_In_POP">Latest</option>\n<option value="https://docs.derivative.ca/Experimental:File_In_POP?oldid=31838">wikieditor</option><option value="https://docs.derivative.ca/Experimental:File_In_POP?oldid=33324">wikieditor</option><option value="https://docs.derivative.ca/Experimental:File_In_POP?oldid=33325">wikieditor</option><option value="https://docs.derivative.ca/Experimental:File_In_POP?oldid=33326">wikieditor</option></select></p>
<table><tbody><tr><th class="navBox">POPs
</th></tr><tr><td><span class="catList navigation-not-searchable"><a href="/Experimental:Accumulate_POP" title="Experimental:Accumulate POP">Experimental:Accumulate </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Analyze_POP" title="Experimental:Analyze POP">Experimental:Analyze </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Attribute_Combine_POP" title="Experimental:Attribute Combine POP">Experimental:Attribute Combine </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Attribute_Convert_POP" title="Experimental:Attribute Convert POP">Experimental:Attribute Convert </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Attribute_POP" title="Experimental:Attribute POP">Experimental:Attribute </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Blend_POP" title="Experimental:Blend POP">Experimental:Blend </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Box_POP" title="Experimental:Box POP">Experimental:Box </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Cache_Blend_POP" title="Experimental:Cache Blend POP">Experimental:Cache Blend </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Cache_POP" title="Experimental:Cache POP">Experimental:Cache </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Cache_Select_POP" title="Experimental:Cache Select POP">Experimental:Cache Select </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:CHOP_to_POP" title="Experimental:CHOP to POP">Experimental:CHOP to </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Circle_POP" title="Experimental:Circle POP">Experimental:Circle </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Convert_POP" title="Experimental:Convert POP">Experimental:Convert </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Copy_POP" title="Experimental:Copy POP">Experimental:Copy </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:CPlusPlus_POP" title="Experimental:CPlusPlus POP">Experimental:CPlusPlus </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Curve_POP" title="Experimental:Curve POP">Experimental:Curve </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:DAT_to_POP" title="Experimental:DAT to POP">Experimental:DAT to </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Delete_POP" title="Experimental:Delete POP">Experimental:Delete </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Dimension_POP" title="Experimental:Dimension POP">Experimental:Dimension </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:DMX_Fixture_POP" title="Experimental:DMX Fixture POP">Experimental:DMX Fixture </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:DMX_Out_POP" title="Experimental:DMX Out POP">Experimental:DMX Out </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Extrude_POP" title="Experimental:Extrude POP">Experimental:Extrude </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Facet_POP" title="Experimental:Facet POP">Experimental:Facet </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Feedback_POP" title="Experimental:Feedback POP">Experimental:Feedback </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Field_POP" title="Experimental:Field POP">Experimental:Field </a></span>• <span class="catList navigation-not-searchable"><a class="mw-selflink selflink">Experimental:File In </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Force_POP" title="Experimental:Force POP">Experimental:Force </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:GLSL_Advanced_POP" title="Experimental:GLSL Advanced POP">Experimental:GLSL Advanced </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:GLSL_Copy_POP" title="Experimental:GLSL Copy POP">Experimental:GLSL Copy </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:GLSL_Create_POP" title="Experimental:GLSL Create POP">Experimental:GLSL Create </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:GLSL_POP" title="Experimental:GLSL POP">Experimental:GLSL </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:GLSL_Select_POP" title="Experimental:GLSL Select POP">Experimental:GLSL Select </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Grid_POP" title="Experimental:Grid POP">Experimental:Grid </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Group_POP" title="Experimental:Group POP">Experimental:Group </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Histogram_POP" title="Experimental:Histogram POP">Experimental:Histogram </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Import_Select_POP" title="Experimental:Import Select POP">Experimental:Import Select </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:In_POP" title="Experimental:In POP">Experimental:In </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Limit_POP" title="Experimental:Limit POP">Experimental:Limit </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Line_Break_POP" title="Experimental:Line Break POP">Experimental:Line Break </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Line_Divide_POP" title="Experimental:Line Divide POP">Experimental:Line Divide </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Line_Metrics_POP" title="Experimental:Line Metrics POP">Experimental:Line Metrics </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Line_POP" title="Experimental:Line POP">Experimental:Line </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Line_Smooth_POP" title="Experimental:Line Smooth POP">Experimental:Line Smooth </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Line_Thick_POP" title="Experimental:Line Thick POP">Experimental:Line Thick </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Lookup_Attribute_POP" title="Experimental:Lookup Attribute POP">Experimental:Lookup Attribute </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Lookup_Channel_POP" title="Experimental:Lookup Channel POP">Experimental:Lookup Channel </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Lookup_Texture_POP" title="Experimental:Lookup Texture POP">Experimental:Lookup Texture </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Math_Combine_POP" title="Experimental:Math Combine POP">Experimental:Math Combine </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Math_Mix_POP" title="Experimental:Math Mix POP">Experimental:Math Mix </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Math_POP" title="Experimental:Math POP">Experimental:Math </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Merge_POP" title="Experimental:Merge POP">Experimental:Merge </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Neighbor_POP" title="Experimental:Neighbor POP">Experimental:Neighbor </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Noise_POP" title="Experimental:Noise POP">Experimental:Noise </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Normal_POP" title="Experimental:Normal POP">Experimental:Normal </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Normalize_POP" title="Experimental:Normalize POP">Experimental:Normalize </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Null_POP" title="Experimental:Null POP">Experimental:Null </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Out_POP" title="Experimental:Out POP">Experimental:Out </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Particle_POP" title="Experimental:Particle POP">Experimental:Particle </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Pattern_POP" title="Experimental:Pattern POP">Experimental:Pattern </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Phaser_POP" title="Experimental:Phaser POP">Experimental:Phaser </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Point_File_In_POP" title="Experimental:Point File In POP">Experimental:Point File In </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Point_Generator_POP" title="Experimental:Point Generator POP">Experimental:Point Generator </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Point_POP" title="Experimental:Point POP">Experimental:Point </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Points,_Vertices_and_Primitives_in_POPs" title="Experimental:Points, Vertices and Primitives in POPs">Experimental:Points, Vertices and Primitives in s </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Polygonize_POP" title="Experimental:Polygonize POP">Experimental:Polygonize </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Primitive_POP" title="Experimental:Primitive POP">Experimental:Primitive </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Projection_POP" title="Experimental:Projection POP">Experimental:Projection </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Proximity_POP" title="Experimental:Proximity POP">Experimental:Proximity </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Quantize_POP" title="Experimental:Quantize POP">Experimental:Quantize </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Random_POP" title="Experimental:Random POP">Experimental:Random </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Ray_POP" title="Experimental:Ray POP">Experimental:Ray </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Rectangle_POP" title="Experimental:Rectangle POP">Experimental:Rectangle </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:ReRange_POP" title="Experimental:ReRange POP">Experimental:ReRange </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Revolve_POP" title="Experimental:Revolve POP">Experimental:Revolve </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Select_POP" title="Experimental:Select POP">Experimental:Select </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Skin_Deform_POP" title="Experimental:Skin Deform POP">Experimental:Skin Deform </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Skin_POP" title="Experimental:Skin POP">Experimental:Skin </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:SOP_to_POP" title="Experimental:SOP to POP">Experimental:SOP to </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Sort_POP" title="Experimental:Sort POP">Experimental:Sort </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Sphere_POP" title="Experimental:Sphere POP">Experimental:Sphere </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Sprinkle_POP" title="Experimental:Sprinkle POP">Experimental:Sprinkle </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Subdivide_POP" title="Experimental:Subdivide POP">Experimental:Subdivide </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Switch_POP" title="Experimental:Switch POP">Experimental:Switch </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Texture_Map_POP" title="Experimental:Texture Map POP">Experimental:Texture Map </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:TOP_to_POP" title="Experimental:TOP to POP">Experimental:TOP to </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Topology_POP" title="Experimental:Topology POP">Experimental:Topology </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Torus_POP" title="Experimental:Torus POP">Experimental:Torus </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Trail_POP" title="Experimental:Trail POP">Experimental:Trail </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Transform_POP" title="Experimental:Transform POP">Experimental:Transform </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Trig_POP" title="Experimental:Trig POP">Experimental:Trig </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Tube_POP" title="Experimental:Tube POP">Experimental:Tube </a></span>• <span class="catList navigation-not-searchable"><a href="/Experimental:Twist_POP" title="Experimental:Twist POP">Experimental:Twist </a></span>
</td></tr></tbody></table></div><div class="mw-lingo-tooltip" id="52f9ec21735243ad9917cda3ca077d32"><div class="mw-lingo-definition navigation-not-searchable"><div class="mw-lingo-definition-text">
<p>The Graphics Processing Unit. This is the high-speed, many-core processor of the graphics card/chip that takes geometry, images and data from the CPU and creates images and processed data.
</p>
</div></div>
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<p>A surface type in <a href="/SOP" title="SOP">SOPs</a> that includes polygon, curve (NURBS and Bezier), patch (NURBS and Bezier) and other basic shapes like sphere, tube and metaball. <a href="/Point" title="Point">Points</a> and Primitives are part of the <a href="/Geometry_Detail" title="Geometry Detail">Geometry Detail</a>, which is a part of a <a href="/SOP" title="SOP">SOP</a>.
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<p>To "pulse" a parameter is to send it a signal from (1) an <a href="/Export" title="Export">exported</a> CHOP channel or (2) a python command or (3) a mouse click that causes a new action to occur immediately. A pulse via python is via the <code>.pulse()</code> function on a pulse-type parameter, such as Reset parameter in a <a href="/Speed_CHOP" title="Speed CHOP">Speed CHOP</a>. A pulse from a CHOP is typically a 0 to 1 to 0 signal in an exported channel.
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<p>An operator whose Bypass flag is set does nothing: All data going into its first input appears at its output unaffected.
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<p>Information associated with <a href="/SOP" title="SOP">SOP</a> geometry. <a href="/Point" title="Point">Points</a> and <a href="/Primitive" title="Primitive">primitives</a> (polygons, NURBS, etc.) can have any number of attributes - position (P) is standard, and built-in optional attributes are <a href="/Normals" title="Normals">normals</a> (N), texture coordinates (uv), color (Cd), etc.
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<p>A <a href="/Link" title="Link">Link</a>. The grey dashed lines between nodes is a Reference or Link that indicates one operator is getting data from another operator from any <a href="/Operator_Family" title="Operator Family">Operator Family</a>.
</p>
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<p>The grey dashed lines between nodes is a Reference (or <a href="/Link" title="Link">Link</a>). A Reference is (1) a <a href="/Parameter_Reference" title="Parameter Reference">Parameter Reference</a>, a parameter in an OP that is a name or path to another operator, (2) a <a href="/index.php?title=Node_Reference&action=edit&redlink=1" class="new" title="Node Reference (page does not exist)">Node Reference</a>, an expression in a parameter or DAT script that contains the name or path of another operator, (3) a DAT Cell Reference or (4) a CHOP Channel Reference.
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<p>A Link or Reference is a dashed line between nodes that represent other data flowing between nodes. Examples are CHOP <a href="/Export" title="Export">Exports</a>, node <a href="/Network_Path" title="Network Path">Paths</a> in parameters, and <a href="/Expression" title="Expression">expressions</a> in parameters referencing CHOP channels, DAT tables and other nodes. In contrast is a <a href="/Wire" title="Wire">Wire</a> that connects nodes in the same <a href="/Operator_Family" title="Operator Family">Operator Family</a>.
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<p>A parameter reference can be setup between any two parameters by putting an expression in one parameter that refers to another parameter. This creates a <a href="/Link" title="Link">Link</a> between the two parameters such that when one changes, the other will change automatically (known in other software as a "constraint").
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<p>An <a href="/Operator_Family" title="Operator Family">Operator Family</a> which operate on <a href="/Channel" title="Channel">Channels</a> (a sequence of numbers (<a href="/Sample" title="Sample">Samples</a>)) which are used for animation, audio, mathematics, simulation, logic, UI construction, and data streamed from/to devices and protocols.
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