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[iOS] Link and load ARKit framework dynamically.

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This commit is contained in:
bruvzg 2019-11-20 11:18:01 +02:00
parent 95f1f4e82a
commit a9fef1a774
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GPG key ID: 89DD917D9CE4218D
1 changed files with 17 additions and 2 deletions
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19
modules/arkit/arkit_interface.mm
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@ -37,6 +37,8 @@
#import <ARKit/ARKit.h>
#import <UIKit/UIKit.h>
#include <dlfcn.h>
#include "arkit_interface.h"
#include "arkit_session_delegate.h"
@ -53,7 +55,10 @@ void ARKitInterface::start_session() {
// Ignore this if we're not initialized...
if (initialized) {
print_line("Starting ARKit session");
ARWorldTrackingConfiguration *configuration = [ARWorldTrackingConfiguration new];
Class ARWorldTrackingConfigurationClass = NSClassFromString(@"ARWorldTrackingConfiguration");
ARWorldTrackingConfiguration *configuration = [ARWorldTrackingConfigurationClass new];
configuration.lightEstimationEnabled = light_estimation_is_enabled;
if (plane_detection_is_enabled) {
configuration.planeDetection = ARPlaneDetectionVertical | ARPlaneDetectionHorizontal;
@ -221,7 +226,17 @@ bool ARKitInterface::initialize() {
print_line("initializing ARKit");
// create our ar session and delegate
ar_session = [ARSession new];
Class ARSessionClass = NSClassFromString(@"ARSession");
if (ARSessionClass == Nil) {
void *arkit_handle = dlopen("/System/Library/Frameworks/ARKit.framework/ARKit", RTLD_NOW);
if (arkit_handle) {
ARSessionClass = NSClassFromString(@"ARSession");
} else {
print_line("ARKit init failed");
return false;
}
}
ar_session = [ARSessionClass new];
ar_delegate = [ARKitSessionDelegate new];
ar_delegate.arkit_interface = this;
ar_session.delegate = ar_delegate;