public static void Mask(Light2D light, LightCollider2D id, LayerSetting layerSetting)
{
if (id.InLight(light) == false)
{
return;
}
int shapeCount = id.shapes.Count;
for (int i = 0; i < shapeCount; i++)
{
LightColliderShape shape = id.shapes[i];
List <MeshObject> meshObjects = shape.GetMeshes();
if (meshObjects == null)
{
return;
}
Vector2 position = shape.transform2D.position - light.transform2D.position;
Vector2 pivotPosition = shape.GetPivotPoint() - light.transform2D.position;
GL.Color(LayerSettingColor.Get(pivotPosition, layerSetting, id.maskEffect, id.maskTranslucency));
GLExtended.DrawMeshPass(meshObjects, position, shape.transform.lossyScale, shape.transform2D.rotation);
}
}
private void AddChildShapes(Transform parent)
{
foreach (Transform child in parent)
{
LightColliderShape shape = new LightColliderShape();
shape.maskType = mainShape.maskType;
shape.maskPivot = mainShape.maskPivot;
shape.maskTranslucency = mainShape.maskTranslucency;
shape.shadowType = mainShape.shadowType;
shape.shadowDistance = mainShape.shadowDistance;
shape.shadowTranslucency = mainShape.shadowTranslucency;
shape.SetTransform(child);
shape.transform2D.Update();
shapes.Add(shape);
AddChildShapes(child);
}
}
public static Color Get(LightColliderShape lightShape, Vector2 position, LayerSetting layerSetting, MaskEffect maskEffect, float maskTranslucency)
{
if (maskEffect == MaskEffect.Unlit)
{
return(Color.black);
}
if (maskEffect == MaskEffect.Isometric)
{
Rect rect = lightShape.GetIsoWorldRect();
if (rect.width < rect.height)
{
float x = position.y + position.x / 2;
return(LayerSettingsColorEffects.GetColor(x, layerSetting));
}
else
{
float y = position.y - position.x / 2;
return(LayerSettingsColorEffects.GetColor(y, layerSetting));
}
}
// return(Color.white);
if (layerSetting.maskEffect == LightLayerMaskEffect.AboveLit)
{
return(LayerSettingsColorEffects.GetColor(position.y, layerSetting));
}
else if (layerSetting.maskEffect == LightLayerMaskEffect.NeverLit)
{
return(Color.black);
}
else
{
return(new Color(1, 1, 1, maskTranslucency));
}
}
