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Snap transform gizmo values in the 3D editor

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Snap to step size, and then also be careful to only display that many digits (to avoid numbers like 1.234001)
This commit is contained in:
Aaron Franke 2019-07-24 08:41:09 -04:00
parent d483a85a0f
commit 53d2a4e905
1 changed files with 16 additions and 30 deletions
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46
editor/plugins/spatial_editor_plugin.cpp
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@ -1291,6 +1291,8 @@ void SpatialEditorViewport::_sinput(const Ref<InputEvent> &p_event) {
Vector3 ray_pos = _get_ray_pos(m->get_position());
Vector3 ray = _get_ray(m->get_position());
float snap = EDITOR_GET("interface/inspector/default_float_step");
int snap_step_decimals = Math::range_step_decimals(snap);
switch (_edit.mode) {
@ -1372,18 +1374,14 @@ void SpatialEditorViewport::_sinput(const Ref<InputEvent> &p_event) {
// Disable local transformation for TRANSFORM_VIEW
bool local_coords = (spatial_editor->are_local_coords_enabled() && _edit.plane != TRANSFORM_VIEW);
float snap = 0;
if (_edit.snap || spatial_editor->is_snap_enabled()) {
snap = spatial_editor->get_scale_snap() / 100;
Vector3 motion_snapped = motion;
motion_snapped.snap(Vector3(snap, snap, snap));
set_message(TTR("Scaling: ") + motion_snapped);
} else {
set_message(TTR("Scaling: ") + motion);
}
Vector3 motion_snapped = motion;
motion_snapped.snap(Vector3(snap, snap, snap));
// This might not be necessary anymore after issue #288 is solved (in 4.0?).
set_message(TTR("Scaling: ") + "(" + String::num(motion_snapped.x, snap_step_decimals) + ", " +
String::num(motion_snapped.y, snap_step_decimals) + ", " + String::num(motion_snapped.z, snap_step_decimals) + ")");
for (List<Node *>::Element *E = selection.front(); E; E = E->next()) {
@ -1502,17 +1500,13 @@ void SpatialEditorViewport::_sinput(const Ref<InputEvent> &p_event) {
// Disable local transformation for TRANSFORM_VIEW
bool local_coords = (spatial_editor->are_local_coords_enabled() && _edit.plane != TRANSFORM_VIEW);
float snap = 0;
if (_edit.snap || spatial_editor->is_snap_enabled()) {
snap = spatial_editor->get_translate_snap();
Vector3 motion_snapped = motion;
motion_snapped.snap(Vector3(snap, snap, snap));
set_message(TTR("Translating: ") + motion_snapped);
} else {
set_message(TTR("Translating: ") + motion);
}
Vector3 motion_snapped = motion;
motion_snapped.snap(Vector3(snap, snap, snap));
set_message(TTR("Translating: ") + "(" + String::num(motion_snapped.x, snap_step_decimals) + ", " +
String::num(motion_snapped.y, snap_step_decimals) + ", " + String::num(motion_snapped.z, snap_step_decimals) + ")");
for (List<Node *>::Element *E = selection.front(); E; E = E->next()) {
@ -1601,20 +1595,12 @@ void SpatialEditorViewport::_sinput(const Ref<InputEvent> &p_event) {
float angle = Math::atan2(x_axis.dot(intersection - _edit.center), y_axis.dot(intersection - _edit.center));
if (_edit.snap || spatial_editor->is_snap_enabled()) {
float snap = spatial_editor->get_rotate_snap();
if (snap) {
angle = Math::rad2deg(angle) + snap * 0.5; //else it won't reach +180
angle -= Math::fmod(angle, snap);
set_message(vformat(TTR("Rotating %s degrees."), rtos(angle)));
angle = Math::deg2rad(angle);
} else
set_message(vformat(TTR("Rotating %s degrees."), rtos(Math::rad2deg(angle))));
} else {
set_message(vformat(TTR("Rotating %s degrees."), rtos(Math::rad2deg(angle))));
snap = spatial_editor->get_rotate_snap();
}
angle = Math::rad2deg(angle) + snap * 0.5; //else it won't reach +180
angle -= Math::fmod(angle, snap);
set_message(vformat(TTR("Rotating %s degrees."), String::num(angle, snap_step_decimals)));
angle = Math::deg2rad(angle);
List<Node *> &selection = editor_selection->get_selected_node_list();