feat: setup GopTransform

src/OpDefs/CMakeLists.txt

@@ -0,0 +1,23 @@
+cmake_minimum_required(VERSION 3.30)
+
+project(enzoOps1)
+
+find_package(Boost REQUIRED)
+# eigen (math)
+find_package (Eigen3 3.3 REQUIRED NO_MODULE)
+
+set(libName enzoOps1)
+add_library(${libName} SHARED
+    main.cpp
+    ../Engine/Operator/OperatorTable.cpp
+    ../Engine/Operator/GeometryOpDef.cpp
+    ../Engine/Operator/Geometry.cpp
+    ../Engine/Operator/Attribute.cpp
+    ../Engine/Network/NetworkManager.cpp
+)
+target_link_libraries(${libName} PRIVATE Qt6::Core Qt6::Widgets Qt6::SvgWidgets Qt6::OpenGLWidgets glm::glm Eigen3::Eigen TBB::tbb)
+
+
+MESSAGE("CURRENT SOURCE DIR" ${CMAKE_CURRENT_SOURCE_DIR})
+target_include_directories(${libName} PUBLIC ../)
+target_include_directories(${libName} PUBLIC .)

src/OpDefs/GopTransform.hpp

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+#pragma once
+#include "Engine/Operator/GeometryOpDef.h"
+
+class GopTransform
+: public enzo::nt::GeometryOpDef
+{
+public:
+    GopTransform(enzo::nt::OpId opId);
+    virtual void cookOp();
+    static enzo::nt::GeometryOpDef* ctor(enzo::nt::OpId opId)
+    {
+        return new GopTransform(opId);
+    }
+
+};

src/OpDefs/main.cpp

@@ -0,0 +1,56 @@
+#include "Engine/Operator/OperatorTable.h"
+#include "OpDefs/GopTransform.hpp"
+#include <boost/config.hpp>
+#include <boost/dll.hpp>
+#include <string>
+#include "Engine/Operator/AttributeHandle.h"
+#include <iostream>
+
+extern "C"
+{ BOOST_SYMBOL_EXPORT std::string myVar = "hello world";
+    BOOST_SYMBOL_EXPORT void newSopOperator(enzo::op::OperatorTable* table)
+    {
+        table->addOperator(
+            &GopTransform::ctor
+        );
+    }
+
+}
+
+GopTransform::GopTransform(enzo::nt::OpId opId)
+: enzo::nt::GeometryOpDef(opId)
+{
+
+}
+
+void GopTransform::cookOp()
+{
+    using namespace enzo;
+
+    if(outputRequested(0))
+    {
+        // copy input geometry
+        geo::Geometry geo = cloneInputGeo(0);
+
+        // ----
+        // create geometry start
+        // ----
+        auto PAttr = geo.getAttribByName(ga::AttrOwner::POINT, "P");
+        ga::AttributeHandleVector3 PAttrHandle(PAttr);
+
+        for(int i=0; i<PAttrHandle.getAllValues().size(); ++i)
+        {
+            enzo::bt::Vector3 vector = PAttrHandle.getValue(i);
+            vector.y()+=2.5;
+            PAttrHandle.setValue(i, vector);
+        }
+        // ----
+
+
+
+        // set output geometry
+        setOutputGeometry(0, geo);
+    }
+
+}
+