Merge pull request #27527 from BastiaanOlij/render_ext_target

Add option to have viewport render into supplied texture (VR)

2 files changed, 12 insertions, 0 deletions

diff --git a/modules/gdnative/arvr/arvr_interface_gdnative.cpp b/modules/gdnative/arvr/arvr_interface_gdnative.cpp
index 9cd37ac950..8c602e0cba 100644
--- a/modules/gdnative/arvr/arvr_interface_gdnative.cpp
+++ b/modules/gdnative/arvr/arvr_interface_gdnative.cpp
@@ -198,6 +198,17 @@ CameraMatrix ARVRInterfaceGDNative::get_projection_for_eye(ARVRInterface::Eyes p
 	return cm;
 }
 
+unsigned int ARVRInterfaceGDNative::get_external_texture_for_eye(ARVRInterface::Eyes p_eye) {
+
+	ERR_FAIL_COND_V(interface == NULL, 0);
+
+	if ((interface->version.major > 1) || ((interface->version.major) == 1 && (interface->version.minor >= 1))) {
+		return (unsigned int)interface->get_external_texture_for_eye(data, (godot_int)p_eye);
+	} else {
+		return 0;
+	}
+}
+
 void ARVRInterfaceGDNative::commit_for_eye(ARVRInterface::Eyes p_eye, RID p_render_target, const Rect2 &p_screen_rect) {
 
 	ERR_FAIL_COND(interface == NULL);
diff --git a/modules/gdnative/arvr/arvr_interface_gdnative.h b/modules/gdnative/arvr/arvr_interface_gdnative.h
index 015d0c8a2a..3f966ece51 100644
--- a/modules/gdnative/arvr/arvr_interface_gdnative.h
+++ b/modules/gdnative/arvr/arvr_interface_gdnative.h
@@ -78,6 +78,7 @@ public:
 	// and a CameraMatrix version to ARVRServer
 	virtual CameraMatrix get_projection_for_eye(ARVRInterface::Eyes p_eye, real_t p_aspect, real_t p_z_near, real_t p_z_far);
 
+	virtual unsigned int get_external_texture_for_eye(ARVRInterface::Eyes p_eye);
 	virtual void commit_for_eye(ARVRInterface::Eyes p_eye, RID p_render_target, const Rect2 &p_screen_rect);
 
 	virtual void process();