func (_ *NgUserIO) init(forceContextVersion float64) (err error) {
UserIO.KeyToggleMinDelay, UserIO.lastToggles = 0.15, make(map[int]float64, 80)
if !UserIO.isCtxInit {
if err = UserIO.ctx.Init(); err == nil {
UserIO.isCtxInit = true
}
}
if UserIO.isCtxInit && !UserIO.Window.isCreated {
var ctxProfile = ngctx.CtxProfile{ForwardCompat: Options.Initialization.GlContext.CoreProfile.ForwardCompat}
if forceContextVersion > 0 {
ctxProfile.Version.Major, ctxProfile.Version.Minor = ugl.VersionMajorMinor(forceContextVersion)
}
err = UserIO.recreateWin(&ctxProfile)
}
return
}
func (_ *NgUserIO) init(forceContextVersion float64) (err error) {
UserIO.KeyToggleMinDelay, UserIO.lastToggles = 0.15, make(map[int]float64, 80)
if !UserIO.isGlfwInit {
if err = glfw.Init(); err == nil {
UserIO.isGlfwInit = true
}
}
if UserIO.isGlfwInit && !UserIO.Window.isCreated {
glfw.OpenWindowHint(glfw.FsaaSamples, 0) // AA will be a pluggable post-processing shader
if forceContextVersion > 0 {
major, minor := ugl.VersionMajorMinor(forceContextVersion)
glfw.OpenWindowHint(glfw.OpenGLVersionMajor, major)
glfw.OpenWindowHint(glfw.OpenGLVersionMinor, minor)
glfw.OpenWindowHint(glfw.OpenGLProfile, glfw.OpenGLCoreProfile)
if Options.Initialization.GlContext.CoreProfile.ForwardCompat {
glfw.OpenWindowHint(glfw.OpenGLForwardCompat, 1)
}
}
err = UserIO.recreateWin()
}
return
}