daScript/examples/tutorial/tutorial02.cpp at master · jacereda/daScript · GitHub

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#include "daScript/daScript.h"

using namespace das;

// function, which we are going to expose to daScript

float xmadd ( float a, float b, float c, float d ) {

return a*b + c*d;

}

// making custom builtin module

class Module_Tutorial02 : public Module {

public:

Module_Tutorial02() : Module("tutorial_02") { // module name, when used from das file

ModuleLibrary lib(this);

lib.addBuiltInModule();

// adding constant to the module

addConstant(*this,"SQRT2",sqrtf(2.0));

// adding function to the module

addExtern<DAS_BIND_FUN(xmadd)>(*this, lib, "xmadd",SideEffects::none, "xmadd");

}

};

// registering module, so that its available via 'NEED_MODULE' macro

REGISTER_MODULE(Module_Tutorial02);

#define TUTORIAL_NAME "/examples/tutorial/tutorial02.das"

#include "tutorial.inc"

int main( int, char * [] ) {

// request all da-script built in modules

NEED_ALL_DEFAULT_MODULES;

// request our custom module

NEED_MODULE(Module_Tutorial02);

// Initialize modules

Module::Initialize();

// run the tutorial

tutorial();

// shut-down daScript, free all memory

Module::Shutdown();

return 0;

}

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