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// vim: shiftwidth=4 tabstop=4 noexpandtab
package main
import (
"runtime"
"log"
"flag"
)
func main() {
// read command line arguments
var stlFilePath string
parseFlags(&stlFilePath)
// parse STL file
stl, err := ReadBinaryStlFile(stlFilePath)
if err != nil {
log.Fatal(err)
}
vertices = stl.toVertices()
// lock this program to one OS thread (details: https://golang.org/pkg/runtime/#LockOSThread)
log.Println("Locking OS thread")
runtime.LockOSThread()
// initialize application (includes GLFW/window)
var app App = newApp(&stl)
defer app.terminate() // GLFW needs to be terminated!
// initialize graphics
var graphics Graphics = newGraphics()
app.graphics = &graphics // connect graphics to the app
// main loop
for !app.window.ShouldClose() {
graphics.draw()
app.handle()
}
}
func parseFlags(stlFilePath *string) {
flag.StringVar(stlFilePath, "file", "myfile.stl", "path to the binary STL file")
flag.Parse()
}
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