public static void ShowWindow(EnvironmentalPainter painter, int prefabIndex)
{
DistributionMapExporterGUI window = GetWindow <DistributionMapExporterGUI>();
window.painter = painter;
window.prefab = painter.Settings.GetPrefabs()[prefabIndex];
window.titleContent = new GUIContent("Distribution Map Exporter");
window.fileName = string.Format("{0}-{1}-{2}", window.painter.Terrain.name, window.prefab.name, "DistributionMap");
window.ShowUtility();
}
public static void ShowWindow(EnvironmentalPainter painter, int prefabIndex)
{
MassPlacementGUI window = GetWindow <MassPlacementGUI>();
window.terrain = painter.Terrain;
window.painter = painter;
window.prefabIndex = prefabIndex;
window.prefab = painter.Settings.GetPrefabs()[prefabIndex];
window.density = painter.Settings.density;
window.scaleMin = painter.Settings.scaleMin;
window.scaleMax = painter.Settings.scaleMax;
window.maxRotation = painter.Settings.maxRotation;
window.titleContent = new GUIContent("Mass Placement");
window.ShowUtility();
}
private void OnGUI()
{
EditorGUILayout.LabelField("Prefab", prefab.name);
EditorGUI.BeginChangeCheck();
Texture2D t = EditorGUILayout.ObjectField("Distribution Map", map, typeof(Texture2D), false) as Texture2D;
bool hasChanged = EditorGUI.EndChangeCheck();
if (hasChanged && t != null)
{
try
{
t.GetPixel(0, 0);
validTexture = true;
map = t;
}
catch
{
validTexture = false;
map = null;
}
}
if (!validTexture)
{
EditorGUILayout.HelpBox("Please assign a Read/Write Enabled texture!", MessageType.None, false);
}
density = EditorGUILayout.IntSlider("Density", density, 1, 100);
densityMultiplier = EditorGUILayout.Slider("Density Multiplier", densityMultiplier, 0f, 1f);
scaleMin = EditorGUILayout.FloatField("Scale Min", scaleMin);
scaleMax = EditorGUILayout.FloatField("Scale Max", scaleMax);
maxRotation = EditorGUILayout.FloatField("Max Rotation", maxRotation);
followNormals = EditorGUILayout.Toggle("Follow Normals", followNormals);
keepOldObjects = EditorGUILayout.Toggle("Keep Old Objects", keepOldObjects);
if (EditorCommon.RightAnchoredButton("OK"))
{
if (painter == null)
{
painter = terrain.EnvironmentalPainter;
}
EnvironmentalPainter.MassPlacementProcessor massPlacementProcessor = new EnvironmentalPainter.MassPlacementProcessor(
painter.Terrain, map, density, densityMultiplier, scaleMin, scaleMax, maxRotation, followNormals);
Matrix4x4[] matrices = massPlacementProcessor.CalculatePlacementData();
painter.MassPlacing(prefabIndex, matrices, keepOldObjects);
}
GUI.enabled = true;
}
