Maddie Slockbower
366774622b
- Updated License to GPL v3.0 - Added New Math Nodes - Prototype Rendering Code for Debugging Functions
323 lines
26 KiB
TeX
323 lines
26 KiB
TeX
\doxysection{Shader\+Graph.\+h}
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\hypertarget{_shader_graph_8h_source}{}\label{_shader_graph_8h_source}\index{Include/Graph/ShaderGraph.h@{Include/Graph/ShaderGraph.h}}
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\begin{DoxyCode}{0}
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\DoxyCodeLine{00001\ \textcolor{comment}{//\ =====================================================================================================================}}
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\DoxyCodeLine{00002\ \textcolor{comment}{//\ \ OpenShaderDesigner,\ an\ open\ source\ software\ utility\ to\ create\ materials\ and\ shaders.}}
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\DoxyCodeLine{00003\ \textcolor{comment}{//\ \ Copyright\ (C)\ 2024\ \ Medusa\ Slockbower}}
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\DoxyCodeLine{00004\ \textcolor{comment}{//}}
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\DoxyCodeLine{00005\ \textcolor{comment}{//\ \ This\ program\ is\ free\ software:\ you\ can\ redistribute\ it\ and/or\ modify}}
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\DoxyCodeLine{00006\ \textcolor{comment}{//\ \ it\ under\ the\ terms\ of\ the\ GNU\ General\ Public\ License\ as\ published\ by}}
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\DoxyCodeLine{00007\ \textcolor{comment}{//\ \ the\ Free\ Software\ Foundation,\ either\ version\ 3\ of\ the\ License,\ or}}
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\DoxyCodeLine{00008\ \textcolor{comment}{//\ \ (at\ your\ option)\ any\ later\ version.}}
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\DoxyCodeLine{00009\ \textcolor{comment}{//}}
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\DoxyCodeLine{00010\ \textcolor{comment}{//\ \ This\ program\ is\ distributed\ in\ the\ hope\ that\ it\ will\ be\ useful,}}
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\DoxyCodeLine{00011\ \textcolor{comment}{//\ \ but\ WITHOUT\ ANY\ WARRANTY;\ without\ even\ the\ implied\ warranty\ of}}
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\DoxyCodeLine{00012\ \textcolor{comment}{//\ \ MERCHANTABILITY\ or\ FITNESS\ FOR\ A\ PARTICULAR\ PURPOSE.\ \ See\ the}}
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\DoxyCodeLine{00013\ \textcolor{comment}{//\ \ GNU\ General\ Public\ License\ for\ more\ details.}}
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\DoxyCodeLine{00014\ \textcolor{comment}{//}}
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\DoxyCodeLine{00015\ \textcolor{comment}{//\ \ You\ should\ have\ received\ a\ copy\ of\ the\ GNU\ General\ Public\ License}}
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\DoxyCodeLine{00016\ \textcolor{comment}{//\ \ along\ with\ this\ program.\ \ If\ not,\ see\ <https://www.gnu.org/licenses/>.}}
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\DoxyCodeLine{00017\ \textcolor{comment}{//\ =====================================================================================================================}}
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\DoxyCodeLine{00018\ }
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\DoxyCodeLine{00019\ \textcolor{preprocessor}{\#ifndef\ OSD\_SHADERGRAPH\_H}}
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\DoxyCodeLine{00020\ \textcolor{preprocessor}{\#define\ OSD\_SHADERGRAPH\_H}}
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\DoxyCodeLine{00021\ }
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\DoxyCodeLine{00022\ \textcolor{preprocessor}{\#include\ <Editor/EditorWindow.h>}}
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\DoxyCodeLine{00023\ }
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\DoxyCodeLine{00024\ \textcolor{preprocessor}{\#include\ <vector>}}
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\DoxyCodeLine{00025\ \textcolor{preprocessor}{\#include\ <filesystem>}}
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\DoxyCodeLine{00026\ \textcolor{preprocessor}{\#include\ <unordered\_set>}}
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\DoxyCodeLine{00027\ \textcolor{preprocessor}{\#include\ <stack>}}
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\DoxyCodeLine{00028\ }
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\DoxyCodeLine{00029\ \textcolor{preprocessor}{\#include\ <glm/glm.hpp>}}
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\DoxyCodeLine{00030\ \textcolor{preprocessor}{\#include\ <glw/common.h>}}
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\DoxyCodeLine{00031\ }
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\DoxyCodeLine{00032\ \textcolor{preprocessor}{\#include\ <open-\/cpp-\/utils/startup.h>}}
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\DoxyCodeLine{00033\ \textcolor{preprocessor}{\#include\ <open-\/cpp-\/utils/directed\_tree.h>}}
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\DoxyCodeLine{00034\ \textcolor{preprocessor}{\#include\ <open-\/cpp-\/utils/any.h>}}
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\DoxyCodeLine{00035\ \textcolor{preprocessor}{\#include\ <open-\/cpp-\/utils/object\_pool.h>}}
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\DoxyCodeLine{00036\ }
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\DoxyCodeLine{00037\ \textcolor{preprocessor}{\#include\ <imnode-\/graph/imnode\_graph.h>}}
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\DoxyCodeLine{00038\ }
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\DoxyCodeLine{00039\ \textcolor{preprocessor}{\#include\ "{}FileSystem/FileManager.h"{}}}
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\DoxyCodeLine{00040\ \textcolor{preprocessor}{\#include\ <Renderer/Assets/Texture.h>}}
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\DoxyCodeLine{00041\ }
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\DoxyCodeLine{00042\ }
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\DoxyCodeLine{00043\ \textcolor{keyword}{namespace\ }ocu\ =\ open\_cpp\_utils;}
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\DoxyCodeLine{00044\ }
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\DoxyCodeLine{00045\ \textcolor{preprocessor}{\#define\ RegisterNode(Name,\ Type)\ \(\backslash\)}}
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\DoxyCodeLine{00046\ \textcolor{preprocessor}{\ \ \ \ inline\ Node*\ Create\#\#Type(ShaderGraph\&\ graph,\ ImVec2\ pos)\ \{\ return\ new\ Type(graph,\ pos);\ \}\ \(\backslash\)}}
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\DoxyCodeLine{00047\ \textcolor{preprocessor}{\ \ \ \ STARTUP(\_Register\#\#Type)\ \{\ ShaderGraph::Register(Name,\ Create\#\#Type);\ \}}}
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\DoxyCodeLine{00048\ }
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\DoxyCodeLine{00049\ \textcolor{keyword}{namespace\ }OpenShaderDesigner}
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\DoxyCodeLine{00050\ \{}
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\DoxyCodeLine{00051\ \ \ \ \ \textcolor{keyword}{class\ }ShaderGraph;}
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\DoxyCodeLine{00052\ }
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\DoxyCodeLine{00053\ \ \ \ \ \textcolor{keyword}{using\ }PinType\ =\ int;}
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\DoxyCodeLine{00054\ \ \ \ \ \textcolor{keyword}{enum}\ PinType\_}
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\DoxyCodeLine{00055\ \ \ \ \ \{}
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\DoxyCodeLine{00056\ \ \ \ \ \ \ \ \ PinType\_UInt\ =\ 0}
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\DoxyCodeLine{00057\ \ \ \ \ ,\ \ \ PinType\_Int}
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\DoxyCodeLine{00058\ \ \ \ \ ,\ \ \ PinType\_Float}
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\DoxyCodeLine{00059\ \ \ \ \ ,\ \ \ PinType\_Vector}
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\DoxyCodeLine{00060\ }
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\DoxyCodeLine{00061\ \ \ \ \ ,\ \ \ PinType\_Any}
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\DoxyCodeLine{00062\ \ \ \ \ ,\ \ \ PinType\_COUNT}
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\DoxyCodeLine{00063\ \ \ \ \ \};}
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\DoxyCodeLine{00064\ }
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\DoxyCodeLine{00065\ \ \ \ \ \textcolor{keyword}{using\ }FlagT\ =\ \textcolor{keywordtype}{unsigned}\ int;}
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\DoxyCodeLine{00066\ \ \ \ \ \textcolor{keyword}{enum}\ PinFlags\_}
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\DoxyCodeLine{00067\ \ \ \ \ \{}
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\DoxyCodeLine{00068\ \ \ \ \ \ \ \ \ PinFlags\_None\ \ \ \ \ \ \ \ \ \ \ =\ 0}
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\DoxyCodeLine{00069\ \ \ \ \ ,\ \ \ PinFlags\_NoCollapse\ \ \ \ \ =\ 1\ <<\ 0}
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\DoxyCodeLine{00070\ \ \ \ \ ,\ \ \ PinFlags\_AlwaysCollapse\ =\ 1\ <<\ 1}
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\DoxyCodeLine{00071\ \ \ \ \ ,\ \ \ PinFlags\_NoPadding\ \ \ \ \ \ =\ 1\ <<\ 2}
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\DoxyCodeLine{00072\ \ \ \ \ ,\ \ \ PinFlags\_Ambiguous\ \ \ \ \ \ =\ 1\ <<\ 3}
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\DoxyCodeLine{00073\ \ \ \ \ \};}
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\DoxyCodeLine{00074\ \ \ \ \ }
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\DoxyCodeLine{00075\ \ \ \ \ \textcolor{keyword}{enum}\ InterpolationType\_\ :\ glw::enum\_t}
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\DoxyCodeLine{00076\ \ \ \ \ \{}
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\DoxyCodeLine{00077\ \ \ \ \ \ \ \ \ InterpolationType\_Flat\ =\ 0}
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\DoxyCodeLine{00078\ \ \ \ \ ,\ \ \ InterpolationType\_Screen}
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\DoxyCodeLine{00079\ \ \ \ \ ,\ \ \ InterpolationType\_Smooth}
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\DoxyCodeLine{00080\ \ \ \ \ \};}
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\DoxyCodeLine{00081\ }
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\DoxyCodeLine{00082\ \ \ \ \ \textcolor{keyword}{struct\ }\mbox{\hyperlink{struct_open_shader_designer_1_1_pin}{Pin}}}
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\DoxyCodeLine{00083\ \ \ \ \ \{}
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\DoxyCodeLine{00084\ \ \ \ \ \ \ \ \ \textcolor{keyword}{inline}\ \textcolor{keyword}{const}\ \textcolor{keyword}{static}\ ImColor\ Colors[PinType\_COUNT]\ =\ \{}
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\DoxyCodeLine{00085\ \ \ \ \ \ \ \ \ \ \ \ \ ImColor(0x7A,\ 0x9F,\ 0x82)\ \textcolor{comment}{//\ Unsigned\ Int}}
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\DoxyCodeLine{00086\ \ \ \ \ \ \ \ \ ,\ \ \ ImColor(0x64,\ 0x94,\ 0xAA)\ \textcolor{comment}{//\ Int}}
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\DoxyCodeLine{00087\ \ \ \ \ \ \ \ \ ,\ \ \ ImColor(0xA6,\ 0x3D,\ 0x40)\ \textcolor{comment}{//\ Float}}
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\DoxyCodeLine{00088\ \ \ \ \ \ \ \ \ ,\ \ \ ImColor(0xE9,\ 0xB8,\ 0x72)\ \textcolor{comment}{//\ Vector}}
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\DoxyCodeLine{00089\ \ \ \ \ \ \ \ \ ,\ \ \ ImColor(0xFF,\ 0xFF,\ 0xFF)\ \textcolor{comment}{//\ Any}}
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\DoxyCodeLine{00090\ \ \ \ \ \ \ \ \ \};}
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\DoxyCodeLine{00091\ }
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\DoxyCodeLine{00092\ \ \ \ \ \ \ \ \ \textcolor{keyword}{inline}\ \textcolor{keyword}{static}\ \textcolor{keyword}{constexpr}\ \textcolor{keyword}{const}\ \textcolor{keywordtype}{char}*\ TypeNames[PinType\_COUNT]\ =\ \{}
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\DoxyCodeLine{00093\ \ \ \ \ \ \ \ \ \ \ \ \ \textcolor{stringliteral}{"{}Unsigned\ Int"{}}}
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\DoxyCodeLine{00094\ \ \ \ \ \ \ \ \ ,\ \ \ \textcolor{stringliteral}{"{}Int"{}}}
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\DoxyCodeLine{00095\ \ \ \ \ \ \ \ \ ,\ \ \ \textcolor{stringliteral}{"{}Float"{}}}
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\DoxyCodeLine{00096\ \ \ \ \ \ \ \ \ ,\ \ \ \textcolor{stringliteral}{"{}Vector"{}}}
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\DoxyCodeLine{00097\ \ \ \ \ \ \ \ \ ,\ \ \ \textcolor{stringliteral}{"{}Any"{}}}
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\DoxyCodeLine{00098\ \ \ \ \ \ \ \ \ \};}
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\DoxyCodeLine{00099\ }
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\DoxyCodeLine{00100\ \ \ \ \ \ \ \ \ \textcolor{keyword}{inline}\ \textcolor{keyword}{const}\ \textcolor{keyword}{static}\ std::string\ TypeKeywords[PinType\_COUNT]\ =\ \{}
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\DoxyCodeLine{00101\ \ \ \ \ \ \ \ \ \ \ \ \ \textcolor{stringliteral}{"{}uint"{}}}
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\DoxyCodeLine{00102\ \ \ \ \ \ \ \ \ ,\ \ \ \textcolor{stringliteral}{"{}int"{}}}
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\DoxyCodeLine{00104\ \ \ \ \ \ \ \ \ ,\ \ \ \textcolor{stringliteral}{"{}vec3"{}}}
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\DoxyCodeLine{00106\ \ \ \ \ \ \ \ \ \};}
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\DoxyCodeLine{00107\ }
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\DoxyCodeLine{00108\ \ \ \ \ \ \ \ \ \textcolor{keyword}{inline}\ \textcolor{keyword}{const}\ \textcolor{keyword}{static}\ \textcolor{keywordtype}{int}\ TypeWidths[PinType\_COUNT]\ =\ \{}
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\DoxyCodeLine{00109\ \ \ \ \ \ \ \ \ \ \ \ \ \ 1\ \textcolor{comment}{//\ Unsigned\ Int}}
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\DoxyCodeLine{00117\ }
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\DoxyCodeLine{00118\ \ \ \ \ \ \ \ \ std::string\ Name;}
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\DoxyCodeLine{00120\ \ \ \ \ \ \ \ \ FlagT\ \ \ \ \ \ \ Flags;}
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\DoxyCodeLine{00121\ \ \ \ \ \ \ \ \ Ambiguous\ \ \ Value;}
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\DoxyCodeLine{00122\ \ \ \ \ \ \ \ \ ImPinPtr\ \ \ \ Ptr;}
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\DoxyCodeLine{00123\ }
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\DoxyCodeLine{00124\ \ \ \ \ \ \ \ \ \mbox{\hyperlink{struct_open_shader_designer_1_1_pin}{Pin}}(\textcolor{keyword}{const}\ std::string\&\ name,\ PinType\ type,\ FlagT\ flags\ =\ PinFlags\_None)}
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\DoxyCodeLine{00130\ \ \ \ \ \ \ \ \ std::string\ GetVarName()\textcolor{keyword}{\ const\ }\{\ \textcolor{keywordflow}{return}\ std::format(\textcolor{stringliteral}{"{}\{\}\_\{\}"{}},\ Name,\ Ptr.Node);\ \}}
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\DoxyCodeLine{00131\ \ \ \ \ \};}
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\DoxyCodeLine{00134\ \ \ \ \ \{}
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\DoxyCodeLine{00141\ \ \ \ \ \textcolor{keyword}{struct\ }\mbox{\hyperlink{struct_open_shader_designer_1_1_node}{Node}}}
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\DoxyCodeLine{00142\ \ \ \ \ \{}
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\DoxyCodeLine{00144\ \ \ \ \ \ \ \ \ \mbox{\hyperlink{class_open_shader_designer_1_1_shader_graph}{ShaderGraph}}\&\ Graph;}
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\DoxyCodeLine{00145\ \ \ \ \ \ \ \ \ ImVec2\ \ \ \ \ \ \ Position\ =\ \{\ 0,\ 0\ \};}
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\DoxyCodeLine{00163\ \ \ \ \ \ \ \ \ \}\ Info;}
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\DoxyCodeLine{00164\ }
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\DoxyCodeLine{00166\ \ \ \ \ \ \ \ \ \textcolor{keyword}{virtual}\ \mbox{\hyperlink{struct_open_shader_designer_1_1_node}{\string~Node}}()\ =\ \textcolor{keywordflow}{default};}
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\DoxyCodeLine{00167\ }
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\DoxyCodeLine{00168\ \ \ \ \ \ \ \ \ \textcolor{keywordtype}{void}\ DrawPin(\textcolor{keywordtype}{int}\ \textcolor{keywordtype}{id},\ \mbox{\hyperlink{struct_open_shader_designer_1_1_pin}{Pin}}\&\ pin,\ ImPinDirection\ direction);}
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\DoxyCodeLine{00169\ \ \ \ \ \ \ \ \ \textcolor{keywordtype}{void}\ Draw(ImGuiID\ \textcolor{keywordtype}{id});}
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