public void show(SerializedObject serializedObject, GameObject gameObject = null)
{
GUIStyle sliderStyle = new GUIStyle(GUI.skin.horizontalSlider);
GUIStyle thumbStyle = new GUIStyle(GUI.skin.horizontalSliderThumb);
Texture2D tex = new Texture2D(2, 300);
var fillColorArray = tex.GetPixels();
for (var i = 0; i < fillColorArray.Length; ++i)
{
fillColorArray[i] = Color.black;
}
tex.SetPixels(fillColorArray);
tex.Apply();
sliderStyle.normal.background = null;
thumbStyle.fixedWidth = 1f;
thumbStyle.fixedHeight = 1f;
thumbStyle.normal.background = null;
int maxLod = serializedObject.FindProperty("settings").FindPropertyRelative("lodSettingCount").intValue;
Rect sliderRect = EditorGUILayout.GetControlRect();
sliderRect.height = 30;
Rect labelRect = new Rect(sliderRect);
float lodValue = 1f;
float nextLodValue = PiXYZLoDSettingsEditor.getIndexProperty(0, serializedObject, "startLod", "settings.lodSettings").floatValue;
float start = 0;
for (int i = 0; i < maxLod; i++)
{
labelRect.width = sliderRect.width * (lodValue - nextLodValue);
labelRect.position = new Vector2(sliderRect.position.x + start, sliderRect.position.y);
if (Event.current.type == EventType.MouseUp && nextLodValue < currentValue && currentValue < lodValue)
{
selectedLOD = i;
}
if (i < maxLod)
{
PiXYZUtils.GUIDrawRect(labelRect,
selectedLOD == i ?
highlightColors[i] : normalColors[i],
highlightColors[highlightColors.Length - 1],
selectedLOD == i ? 2 : 0,
" LOD " + i + "\n " + (Math.Round(lodValue * 100)) + "%",
TextAnchor.MiddleLeft);
}
Rect movePos = new Rect(labelRect.x + labelRect.width - 5, labelRect.y, 10, labelRect.height);
EditorGUIUtility.AddCursorRect(movePos, MouseCursor.ResizeHorizontal);
if (movePos.Contains(Event.current.mousePosition) && (Event.current.type == EventType.MouseDown && Event.current.button == 0))
{
grabbing = i;
}
else if (grabbing != -1 && Event.current.type == EventType.MouseUp && Event.current.button == 0)
{
if (gameObject != null)
{
foreach (LODGroup lodGroup in gameObject.GetComponentsInChildren <LODGroup>())
{
LOD[] lods = lodGroup.GetLODs();
lods[grabbing].screenRelativeTransitionHeight = PiXYZLoDSettingsEditor.getIndexProperty(grabbing, serializedObject, "startLod", "settings.lodSettings").floatValue;
lodGroup.SetLODs(lods);
}
}
grabbing = -1;
}
lodValue = nextLodValue;
nextLodValue = i < maxLod - 1 ? PiXYZLoDSettingsEditor.getIndexProperty(i + 1, serializedObject, "startLod", "settings.lodSettings").floatValue : -1;
start += labelRect.width;
}
labelRect.width = sliderRect.width - start;
labelRect.position = new Vector2(sliderRect.position.x + start, sliderRect.position.y);
PiXYZUtils.GUIDrawRect(labelRect,
normalColors[normalColors.Length - 1],
highlightColors[highlightColors.Length - 1],
0,
" Culled\n " + (Math.Round(lodValue * 100)) + "%",
TextAnchor.MiddleLeft);
currentValue = GUI.Slider(sliderRect, currentValue, 0, 1, 0, sliderStyle, thumbStyle, true, 0);
if (grabbing != -1)
{
if (grabbing == 2 && currentValue < 0.01f)
{
return;
}
else if (grabbing == 0 && currentValue > 0.99f)
{
return;
}
else if (grabbing > 0 && currentValue > PiXYZLoDSettingsEditor.getIndexProperty(grabbing - 1, serializedObject, "startLod", "settings.lodSettings").floatValue - 0.01f)
{
return;
}
else if (grabbing < maxLod - 1 && currentValue < PiXYZLoDSettingsEditor.getIndexProperty(grabbing + 1, serializedObject, "startLod", "settings.lodSettings").floatValue + 0.01f)
{
return;
}
PiXYZLoDSettingsEditor.getIndexProperty(grabbing, serializedObject, "startLod", "settings.lodSettings").floatValue = currentValue <= 0f?1f: currentValue;
}
}