protected override void CustomOnGUI()
{
_maxHits = EditorUIHelper.IntSlider("射线最多碰撞次数（检测叠层的时候才需要）", _maxHits, MinHitNums, MaxHitNums);
_checkLayerMask = EditorUIHelper.LayerMask(_checkLayerMask, "检测层（涉及层）");
_generateLayerMask = EditorUIHelper.LayerMask(_generateLayerMask, "生成层（某些层的内外围）");
EditorUIHelper.Space();
_calculateType = EditorUIHelper.EnumPopup <SceneInfoCalculation.CalculateType>(_calculateType, "筛选条件（如内外围）");
_minRange = EditorUIHelper.IntSlider("边界最近距离（-1代表全部）", _minRange, MinRange, MaxRange);
_maxRange = EditorUIHelper.IntSlider("影响最远距离（-1代表全部）", _maxRange, MinRange, MaxRange);
EditorUIHelper.Space();
EditorUIHelper.Button("刷新", Refresh);
EditorUIHelper.Space();
EditorUIHelper.ObjectField <Texture>(_previewTexture, "预览");
EditorUIHelper.Space();
_noise = EditorUIHelper.Vector4Field("noise偏移及缩放", _noise);
_noiseThreshold = EditorUIHelper.Slider("noise阈值", _noiseThreshold, 0, 1);
EditorUIHelper.Button("叠加噪声图", CompositionNoise);
EditorUIHelper.Space();
EditorUIHelper.ObjectField <Texture>(_finalTexture, "叠加噪声图之后");
EditorUIHelper.Space();
_parent = EditorUIHelper.ObjectField <Transform>(_parent, "父节点", true);
_clearParent = EditorUIHelper.Toggle("清理父节点", _clearParent);
_space = EditorUIHelper.IntSlider("间隔（密度）", _space, MinSpace, MaxSpace);
EditorUIHelper.Space();
EditorUIHelper.BeginScrollView(_scenePrefabScrollPos);
var deletePrefabIndex = -1;
for (int i = 0; i < _scenePrefabs.Count; i++)
{
var scenePrefab = _scenePrefabs[i];
EditorUIHelper.BeginHorizontal();
scenePrefab.Prefab = EditorUIHelper.ObjectField <GameObject>(scenePrefab.Prefab);
scenePrefab.Weight = EditorUIHelper.IntSlider("权重", scenePrefab.Weight, MinWeight, MaxWeight);
var i1 = i;
EditorUIHelper.Button("删除", () =>
{
deletePrefabIndex = i1;
});
EditorUIHelper.EndHorizontal();
EditorUIHelper.BeginHorizontal();
scenePrefab.MinScale = EditorUIHelper.Slider("缩放随机最小值", scenePrefab.MinScale, MinScale, MaxScale);
scenePrefab.MaxScale = EditorUIHelper.Slider("缩放随机最大值", scenePrefab.MaxScale, MinScale, MaxScale);
EditorUIHelper.EndHorizontal();
EditorUIHelper.Space();
}
if (deletePrefabIndex >= 0)
{
_scenePrefabs.RemoveAt(deletePrefabIndex);
}
EditorUIHelper.Button("添加", () => _scenePrefabs.Add(new ScenePrefab()));
EditorUIHelper.EndScrollView();
EditorUIHelper.Space();
EditorUIHelper.Button("生成", Generate);
}