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Add editor freelook navigation scheme settings

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Depending on what one is trying to achieve, a different freelook mode
may be more desirable.

This closes #34034.

(cherry picked from commit 8a48fb3517)
This commit is contained in:
Hugo Locurcio 2020-04-18 16:20:35 +02:00 • committed by Rémi Verschelde
parent bbd381c987
commit 93555d9ccc
3 changed files with 28 additions and 2 deletions
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22
editor/plugins/spatial_editor_plugin.cpp
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@ -2259,9 +2259,27 @@ void SpatialEditorViewport::_update_freelook(real_t delta) {
return;
}
const Vector3 forward = camera->get_transform().basis.xform(Vector3(0, 0, -1));
const FreelookNavigationScheme navigation_scheme = (FreelookNavigationScheme)EditorSettings::get_singleton()->get("editors/3d/freelook/freelook_navigation_scheme").operator int();
Vector3 forward;
if (navigation_scheme == FREELOOK_FULLY_AXIS_LOCKED) {
// Forward/backward keys will always go straight forward/backward, never moving on the Y axis.
forward = Vector3(0, 0, -1).rotated(Vector3(0, 1, 0), camera->get_rotation().y);
} else {
// Forward/backward keys will be relative to the camera pitch.
forward = camera->get_transform().basis.xform(Vector3(0, 0, -1));
}
const Vector3 right = camera->get_transform().basis.xform(Vector3(1, 0, 0));
const Vector3 up = camera->get_transform().basis.xform(Vector3(0, 1, 0));
Vector3 up;
if (navigation_scheme == FREELOOK_PARTIALLY_AXIS_LOCKED || navigation_scheme == FREELOOK_FULLY_AXIS_LOCKED) {
// Up/down keys will always go up/down regardless of camera pitch.
up = Vector3(0, 1, 0);
} else {
// Up/down keys will be relative to the camera pitch.
up = camera->get_transform().basis.xform(Vector3(0, 1, 0));
}
Vector3 direction;