void AxisSelectButton(int index, ScenePlacementModule placementModule)
{
using (var change = new EditorGUI.ChangeCheckScope())
{
if (GUILayout.Toggle(currentAxis == index, Styles.axisIcons[index],
MarsEditorGUI.InternalEditorStyles.AppCommand) && change.changed)
{
placementModule.orientAxis = (AxisEnum)index;
editorWindow.Close();
}
}
}
static void DrawDropTargetButtonsGrid(Rect rect, ScenePlacementModule scenePlacementModule,
GUIStyle firstStyle, GUIStyle midStyle, GUIStyle lastStyle, float buttonWidth, float buttonHeight)
{
var dropTargetsExist = InteractionTarget.AllTargets.Count > 0;
using (new EditorGUI.DisabledScope(scenePlacementModule.isDragging || !dropTargetsExist))
{
var overrides = scenePlacementModule.PlacementOverrides;
var snapOverride = overrides.useSnapToPivotOverride;
using (var change = new EditorGUI.ChangeCheckScope())
{
bool snapToPivot;
bool orientToSurface;
using (new EditorGUI.DisabledScope(snapOverride))
{
var snapOverrideRect = new Rect(rect.x, rect.y, buttonWidth, buttonHeight);
var pivotSnappingContent = !dropTargetsExist ? Styles.pivotSnappingNoDropContent :
snapOverride ? Styles.pivotSnappingOverrideContent : Styles.pivotSnappingContent;
snapToPivot = GUI.Toggle(snapOverrideRect, scenePlacementModule.snapToPivot,
pivotSnappingContent, firstStyle);
}
var orientOverride = overrides.useOrientToSurfaceOverride;
using (new EditorGUI.DisabledScope(orientOverride))
{
var orientOverrideRect = new Rect(rect.x + buttonWidth, rect.y, buttonWidth, buttonHeight);
var orientToSurfaceContent = !dropTargetsExist ? Styles.orientToSurfaceNoDropContent :
orientOverride ? Styles.orientToSurfaceOverrideContent : Styles.orientToSurfaceContent;
orientToSurface = GUI.Toggle(orientOverrideRect, scenePlacementModule.orientToSurface,
orientToSurfaceContent, midStyle);
}
using (new EditorGUI.DisabledScope(!scenePlacementModule.orientToSurface))
{
var axisOverride = overrides.useAxisOverride;
using (new EditorGUI.DisabledScope(axisOverride))
{
var axisIndex = (int)scenePlacementModule.orientAxis;
var stylesAxisIcon = !dropTargetsExist ? Styles.axisNoDropContent :
axisOverride ? Styles.axisOverrideContent : Styles.axisIcons[axisIndex];
if (s_AxisSelectWindow == null)
{
s_AxisSelectWindow = new AxisSelectWindow();
}
s_AxisSelectWindow.currentAxis = axisIndex;
var axisRect = new Rect(rect.x + buttonWidth * 2, rect.y, buttonWidth, buttonHeight);
if (GUI.Button(axisRect, stylesAxisIcon, lastStyle))
{
PopupWindow.Show(axisRect, s_AxisSelectWindow);
GUIUtility.ExitGUI();
}
}
}
if (change.changed)
{
scenePlacementModule.snapToPivot = snapToPivot;
scenePlacementModule.orientToSurface = orientToSurface;
}
}
}
}