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expose getters for near/far culling distance and clean up example project for more readability on frustum

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This commit is contained in:
Nick Fisher
2023-12-17 15:17:17 +08:00
parent 8c3d113ab4
commit 3e368e1a31
9 changed files with 147 additions and 62 deletions
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17
lib/filament_controller_ffi.dart
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@@ -867,6 +867,16 @@ class FilamentControllerFFI extends FilamentController {
set_camera_culling(_viewer!, near, far);
}
@override
Future<double> getCameraCullingNear() async {
return get_camera_culling_near(_viewer!);
}
@override
Future<double> getCameraCullingFar() async {
return get_camera_culling_far(_viewer!);
}
@override
Future setCameraFocusDistance(double focusDistance) async {
if (_viewer == null) {
@@ -1147,10 +1157,7 @@ class FilamentControllerFFI extends FilamentController {
}
var arrayPtr = get_camera_frustum(_viewer!);
var doubleList = arrayPtr.asTypedList(24);
var planeNormals = [];
for (int i = 0; i < 6; i++) {
planeNormals.add(Vector3.array(doubleList.sublist(i * 3, (i + 1) * 3)));
}
print(doubleList);
var frustum = Frustum();
frustum.plane0.setFromComponents(
@@ -1165,7 +1172,7 @@ class FilamentControllerFFI extends FilamentController {
doubleList[16], doubleList[17], doubleList[18], doubleList[19]);
frustum.plane5.setFromComponents(
doubleList[20], doubleList[21], doubleList[22], doubleList[23]);
flutter_filament_free(arrayPtr.cast<Void>());
return frustum;
}