Cannot perform cross product on 3D vectors #6
Description
I'm about to start a project that'll need eigen and this was the only library that even remotely worked, but I've found that the 3D cros product doesn't work. Here's an example sketch:
`/*
Name: Arduino_Device_Application.ino
Created: 12/7/2023 3:15:25 AM
Author: danie
*/
// the setup function runs once when you press reset or power the board
#include <EigenAVR.h>
#include <Eigen30.h>
void setup() {
Serial.begin(115200);
}
// the loop function runs over and over again until power down or reset
void loop() {
Serial.print("\n Length: ");
Serial.print(Eigen::Vector3f({ 1, 0, 0 }).cross(Eigen::Vector3f({ 0, 1, 0 }))(2));
delay(1000);
}`
which when I build, gives the following output
`Compiling 'Arduino_Device_Application' for 'Arduino Due (Programming Port) (arduino_due_x_dbg)'
Build Folder: "file:///C:/Users/******/AppData/Local/Temp/VMBuilds/Arduino_Device_Application/arduino_due_x_dbg/Release"
Arduino_Device_Application.cpp.o: In function loop
Error linking for board Arduino Due (Programming Port) (arduino_due_x_dbg)
Build failed for project 'Arduino_Device_Application'
Arduino_Device_Application.ino:19: undefined reference to Eigen Matrix<float, 3, 1, 0, 3, 1> Eigen MatrixBase<Eigen Matrix<float, 3, 1, 0, 3, 1> > cross3<Eigen Matrix<float, 3, 1, 0, 3, 1> >(Eigen MatrixBase<Eigen Matrix<float, 3, 1, 0, 3, 1> > const&) const
collect2.exe*: error: ld returned 1 exit status
`