void OnSceneGUI()
{
MegaScatterMeshTexture mod = (MegaScatterMeshTexture)target;
MegaScatterMeshEditor.DisplayGizmo(mod, mod.transform.localToWorldMatrix);
#if true
Handles.matrix = mod.transform.localToWorldMatrix;
Handles.color = Color.green;
Vector3 p1 = Vector3.zero;
Vector3 p2 = Vector3.zero;
Vector3 p3 = Vector3.zero;
Vector3 p4 = Vector3.zero;
p1.x = -mod.scatterWidth * 0.5f;
p1.z = -mod.scatterLength * 0.5f;
p2.x = mod.scatterWidth * 0.5f;
p2.z = -mod.scatterLength * 0.5f;
p3.x = mod.scatterWidth * 0.5f;
p3.z = mod.scatterLength * 0.5f;
p4.x = -mod.scatterWidth * 0.5f;
p4.z = mod.scatterLength * 0.5f;
Handles.DrawLine(p1, p2);
Handles.DrawLine(p2, p3);
Handles.DrawLine(p3, p4);
Handles.DrawLine(p4, p1);
#endif
}
public void DisplayGUI()
{
MegaScatterMeshTexture mod = (MegaScatterMeshTexture)target;
EditorGUILayout.LabelField("Objs: " + mod.objcount + " scattered: " + mod.scattercount + " verts: " + mod.vertcount);
mod.seed = EditorGUILayout.IntField("Seed", mod.seed);
mod.countmode = (MegaScatterMode)EditorGUILayout.EnumPopup("Count Mode", mod.countmode);
mod.Density = EditorGUILayout.FloatField("Density", mod.Density);
mod.forcecount = EditorGUILayout.IntField("Count", mod.forcecount);
mod.meshPerShape = EditorGUILayout.Toggle("Mesh Per Color", mod.meshPerShape);
mod.globalScale = EditorGUILayout.Vector3Field("Global Scale", mod.globalScale);
mod.scatterWidth = EditorGUILayout.FloatField("Width", mod.scatterWidth);
mod.scatterLength = EditorGUILayout.FloatField("Length", mod.scatterLength);
Texture2D scatterTexture = (Texture2D)EditorGUILayout.ObjectField("Texture", mod.scatterTexture, typeof(Texture2D), true);
if (scatterTexture != mod.scatterTexture)
{
if (scatterTexture != null)
{
string texturePath = AssetDatabase.GetAssetPath(scatterTexture);
TextureImporter textureImporter = (TextureImporter)AssetImporter.GetAtPath(texturePath);
if (textureImporter.isReadable)
{
mod.scatterTexture = scatterTexture;
}
else
{
EditorUtility.DisplayDialog("Scatter Texture Select", "Texture is not set to Readable", "OK");
}
}
else
{
mod.scatterTexture = scatterTexture;
}
}
mod.alphaDensity = EditorGUILayout.Toggle("Alpha Density", mod.alphaDensity);
Texture2D scaleTexture = (Texture2D)EditorGUILayout.ObjectField("Scale", mod.scaleTexture, typeof(Texture2D), true);
if (scaleTexture != mod.scaleTexture)
{
if (scaleTexture != null)
{
string texturePath = AssetDatabase.GetAssetPath(scaleTexture);
TextureImporter textureImporter = (TextureImporter)AssetImporter.GetAtPath(texturePath);
if (textureImporter.isReadable)
{
mod.scaleTexture = scaleTexture;
}
else
{
EditorUtility.DisplayDialog("Scale Texture Select", "Texture is not set to Readable", "OK");
}
}
else
{
mod.scaleTexture = scaleTexture;
}
}
mod.mintexscale = EditorGUILayout.Slider("Min Scale", mod.mintexscale, 0.0f, 1.0f);
mod.maxtexscale = EditorGUILayout.Slider("Max Scale", mod.maxtexscale, 0.0f, 1.0f);
mod.minsizetoadd = EditorGUILayout.Slider("Min Size To Add", mod.minsizetoadd, 0.0f, 1.0f);
mod.texturecollider = (Collider)EditorGUILayout.ObjectField("Texture Object", mod.texturecollider, typeof(Collider), true);
mod.queryObject = (MegaScatterQuery)EditorGUILayout.ObjectField("Query Object", mod.queryObject, typeof(MegaScatterQuery), true);
mod.dostaticbatching = EditorGUILayout.Toggle("Static Batching", mod.dostaticbatching);
mod.raycast = EditorGUILayout.BeginToggleGroup("Raycast", mod.raycast);
mod.NeedsGround = EditorGUILayout.Toggle("Needs Ground", mod.NeedsGround);
mod.collisionOffset = EditorGUILayout.FloatField("Collision Offset", mod.collisionOffset);
mod.showignoreobjs = EditorGUILayout.Foldout(mod.showignoreobjs, "Show Ignore Objects");
if (mod.showignoreobjs)
{
if (GUILayout.Button("Add Ignore Obj"))
{
mod.ignoreobjs.Add(new MegaScatterCollisionObj());
}
EditorGUILayout.BeginVertical("box");
EditorGUILayout.LabelField("Ignore Objects");
for (int i = 0; i < mod.ignoreobjs.Count; i++)
{
EditorGUILayout.BeginHorizontal();
GUILayout.Label("" + i + ":", GUILayout.MaxWidth(20));
GUILayout.Label("On", GUILayout.MaxWidth(20));
mod.ignoreobjs[i].active = EditorGUILayout.Toggle("", mod.ignoreobjs[i].active, GUILayout.MaxWidth(20));
GUILayout.Label("Children", GUILayout.MaxWidth(52));
mod.ignoreobjs[i].includechildren = EditorGUILayout.Toggle("", mod.ignoreobjs[i].includechildren, GUILayout.MaxWidth(20));
mod.ignoreobjs[i].collider = (Collider)EditorGUILayout.ObjectField("", mod.ignoreobjs[i].collider, typeof(Collider), true, GUILayout.MaxWidth(180));
//mod.ignoreobjs[i] = (Collider)EditorGUILayout.ObjectField("" + i + ":", mod.ignoreobjs[i], typeof(Collider), true);
if (GUILayout.Button("Delete", GUILayout.MaxWidth(50)))
{
mod.ignoreobjs.RemoveAt(i);
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
}
if (mod.raycast)
{
if (mod.surfaces.Count == 0)
{
EditorGUILayout.HelpBox("No Surface Objects Defined! No Objects will be scattered", MessageType.Info, true);
}
}
mod.showsurfaceobjs = EditorGUILayout.Foldout(mod.showsurfaceobjs, "Show Surface Objects");
if (mod.showsurfaceobjs)
{
if (GUILayout.Button("Add Surface Obj"))
{
mod.surfaces.Add(new MegaScatterCollisionObj());
}
EditorGUILayout.BeginVertical("box");
EditorGUILayout.LabelField("Surface Objects");
for (int i = 0; i < mod.surfaces.Count; i++)
{
EditorGUILayout.BeginHorizontal();
GUILayout.Label("" + i + ":");
mod.surfaces[i].active = EditorGUILayout.Toggle("", mod.surfaces[i].active, GUILayout.MaxWidth(20));
mod.surfaces[i].collider = (Collider)EditorGUILayout.ObjectField("", mod.surfaces[i].collider, typeof(Collider), true);
mod.surfaces[i].prebuildenable = EditorGUILayout.Toggle("", mod.surfaces[i].prebuildenable, GUILayout.MaxWidth(20));
mod.surfaces[i].postbuilddisable = EditorGUILayout.Toggle("", mod.surfaces[i].postbuilddisable, GUILayout.MaxWidth(20));
//mod.ignoreobjs[i] = (Collider)EditorGUILayout.ObjectField("" + i + ":", mod.ignoreobjs[i], typeof(Collider), true);
if (GUILayout.Button("Delete", GUILayout.MaxWidth(50)))
{
mod.surfaces.RemoveAt(i);
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
}
EditorGUILayout.EndToggleGroup();
mod.hideObjects = EditorGUILayout.Toggle("Hide Objects", mod.hideObjects);
mod.buildOnStart = EditorGUILayout.Toggle("Build on Start", mod.buildOnStart);
mod.useCoRoutine = EditorGUILayout.Toggle("Scatter Over Frames", mod.useCoRoutine);
mod.NumPerFrame = EditorGUILayout.IntField("Number Per Frame", mod.NumPerFrame);
mod.colorMesh = EditorGUILayout.Toggle("Color Mesh", mod.colorMesh);
mod.displaygizmo = EditorGUILayout.Toggle("Display Gizmo", mod.displaygizmo);
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Hide/Show Objects"))
{
mod.HideShow();
}
if (GUILayout.Button("Remove Objects"))
{
mod.RemoveObjects();
}
if (GUILayout.Button("Add Mesh"))
{
MegaScatterLayer inf = new MegaScatterLayer();
mod.layers.Add(inf);
mod.currentEdit = mod.layers.Count - 1;
}
EditorGUILayout.EndHorizontal();
mod.showlightmap = EditorGUILayout.Foldout(mod.showlightmap, "Lightmap Params");
if (mod.showlightmap)
{
mod.genLightMap = EditorGUILayout.BeginToggleGroup("Lightmap Enable", mod.genLightMap);
mod.angleError = EditorGUILayout.Slider("Angle Error", mod.angleError, 0.0f, 1.0f);
mod.areaError = EditorGUILayout.Slider("Area Error", mod.areaError, 0.0f, 1.0f);
mod.hardAngle = EditorGUILayout.FloatField("Hard Angle", mod.hardAngle);
mod.packMargin = EditorGUILayout.FloatField("Pack Margin", mod.packMargin);
if (GUILayout.Button("Build Lightmap UVS"))
{
if (mod.genLightMap)
{
UnwrapParam uv = new UnwrapParam();
//UnwrapParam.SetDefaults(out uv);
uv.angleError = mod.angleError;
uv.areaError = mod.areaError;
uv.hardAngle = mod.hardAngle;
uv.packMargin = mod.packMargin;
int count = mod.gameObject.transform.childCount; //GetChildCount();
for (int c = 0; c < count; c++)
{
float a = (float)c / (float)count;
if (EditorUtility.DisplayCancelableProgressBar("Building LightMap UVs", "Mesh " + c + " of " + count, a))
{
break;
}
GameObject obj = mod.gameObject.transform.GetChild(c).gameObject;
MeshFilter mf = obj.GetComponent <MeshFilter>();
if (mf)
{
Mesh mesh = mf.sharedMesh;
if (mesh)
{
Unwrapping.GenerateSecondaryUVSet(mesh, uv);
}
}
}
EditorUtility.ClearProgressBar();
}
}
EditorGUILayout.EndToggleGroup();
}
mod.showadvanced = EditorGUILayout.Foldout(mod.showadvanced, "Advanced");
if (mod.showadvanced)
{
mod.FailCount = EditorGUILayout.IntField("Fail Count", mod.FailCount);
mod.PosFailCount = EditorGUILayout.IntField("Pos Fail Count", mod.PosFailCount);
}
EditorGUILayout.BeginVertical("box");
EditorGUILayout.LabelField("Layers");
for (int i = 0; i < mod.layers.Count; i++)
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("" + i + " - " + mod.layers[i].LayerName);
mod.layers[i].Enabled = EditorGUILayout.Toggle("", mod.layers[i].Enabled, GUILayout.MaxWidth(20));
if (GUILayout.Button("Edit", GUILayout.MaxWidth(50)))
{
mod.currentEdit = i;
EditorUtility.SetDirty(mod);
}
if (GUILayout.Button("Delete", GUILayout.MaxWidth(50)))
{
mod.layers.RemoveAt(i);
}
if (GUILayout.Button("U", GUILayout.MaxWidth(20)))
{
if (i > 0)
{
MegaScatterMeshEditor.SwapInf(mod, i, i - 1);
}
}
if (GUILayout.Button("D", GUILayout.MaxWidth(22)))
{
if (i < mod.layers.Count - 1)
{
MegaScatterMeshEditor.SwapInf(mod, i, i + 1);
}
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
GUI.backgroundColor = Color.green;
if (GUILayout.Button("Update", GUILayout.Height(30)))
{
mod.update = true;
EditorUtility.SetDirty(target);
}
GUI.backgroundColor = Color.white;
if (mod.currentEdit >= mod.layers.Count)
{
mod.currentEdit = mod.layers.Count - 1;
EditorUtility.SetDirty(mod);
}
int ci = mod.currentEdit;
if (ci >= 0)
{
MegaScatterLayer inf = mod.layers[ci];
EditorGUILayout.BeginVertical("box");
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Copy", GUILayout.Width(50)))
{
MegaScatterLayer.copylayer = inf;
}
if (MegaScatterLayer.copylayer != null)
{
if (GUILayout.Button("Paste from " + MegaScatterLayer.copylayer.LayerName))
{
inf.Copy(MegaScatterLayer.copylayer);
}
}
EditorGUILayout.EndHorizontal();
inf.LayerName = EditorGUILayout.TextField("Name", inf.LayerName);
inf.Enabled = EditorGUILayout.BeginToggleGroup("Enabled", inf.Enabled);
inf.markstatic = EditorGUILayout.Toggle("Mark Static", inf.markstatic);
EditorGUILayout.BeginVertical("box");
if (GUILayout.Button("Add Color Mask"))
{
inf.scattercols.Add(new MegaScatterCol());
}
for (int cv = 0; cv < inf.scattercols.Count; cv++)
{
EditorGUILayout.BeginHorizontal();
GUILayout.Label("Mask Col " + cv + ":");
inf.scattercols[cv].lowcol = EditorGUILayout.ColorField("", inf.scattercols[cv].lowcol, GUILayout.MaxWidth(50));
inf.scattercols[cv].highcol = EditorGUILayout.ColorField("", inf.scattercols[cv].highcol, GUILayout.MaxWidth(50));
if (GUILayout.Button("Delete", GUILayout.MaxWidth(50)))
{
inf.scattercols.RemoveAt(cv);
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
inf.obj = (GameObject)EditorGUILayout.ObjectField("Object", inf.obj, typeof(GameObject), true);
inf.forcecount = EditorGUILayout.IntField("Force Count", inf.forcecount);
inf.maxcount = EditorGUILayout.IntField("Max Count", inf.maxcount);
inf.weight = EditorGUILayout.FloatField("Weight", inf.weight);
inf.scale = EditorGUILayout.FloatField("Scale", inf.scale);
inf.offsetLow = EditorGUILayout.Vector3Field("Offset Low", inf.offsetLow);
inf.offsetHigh = EditorGUILayout.Vector3Field("Offset High", inf.offsetHigh);
inf.prerot = EditorGUILayout.Vector3Field("Pre Rot", inf.prerot);
inf.rotLow = EditorGUILayout.Vector3Field("Rot Low", inf.rotLow);
inf.rotHigh = EditorGUILayout.Vector3Field("Rot High", inf.rotHigh);
inf.uniformScaling = EditorGUILayout.Toggle("Uniform Scaling", inf.uniformScaling);
if (inf.uniformScaling)
{
inf.uniscalemode = (MegaScatterScaleMode)EditorGUILayout.EnumPopup("Mode", inf.uniscalemode);
inf.uniscaleLow = EditorGUILayout.FloatField("Scale Low", inf.uniscaleLow);
inf.uniscaleHigh = EditorGUILayout.FloatField("Scale High", inf.uniscaleHigh);
}
else
{
inf.scaleLow = EditorGUILayout.Vector3Field("Scale Low", inf.scaleLow);
inf.scaleHigh = EditorGUILayout.Vector3Field("Scale High", inf.scaleHigh);
}
inf.snap = EditorGUILayout.Vector3Field("Snap", inf.snap);
inf.snapRot = EditorGUILayout.Vector3Field("Snap Rot", inf.snapRot);
inf.distCrv = EditorGUILayout.CurveField("Dist Curve", inf.distCrv);
inf.seed = EditorGUILayout.IntField("Seed", inf.seed);
inf.noOverlap = EditorGUILayout.Toggle("No Overlap", inf.noOverlap);
inf.clearOverlap = EditorGUILayout.Toggle("Clear Overlap", inf.clearOverlap);
inf.radius = EditorGUILayout.FloatField("Radius", inf.radius);
inf.colradiusadj = EditorGUILayout.FloatField("Col Radius Adj", inf.colradiusadj);
inf.raycount = EditorGUILayout.IntSlider("Ray Count", inf.raycount, 1, 8);
inf.align = EditorGUILayout.Slider("Align", inf.align, 0.0f, 1.0f);
inf.minslope = EditorGUILayout.Slider("Min Slope", inf.minslope, 0.0f, 90.0f);
inf.maxslope = EditorGUILayout.Slider("Max Slope", inf.maxslope, 0.0f, 90.0f);
inf.collisionOffset = EditorGUILayout.FloatField("Collision Offset", inf.collisionOffset);
inf.useheight = EditorGUILayout.BeginToggleGroup("Use Height Limits", inf.useheight);
inf.minheight = EditorGUILayout.FloatField("Min Height", inf.minheight);
inf.maxheight = EditorGUILayout.FloatField("Max Height", inf.maxheight);
EditorGUILayout.EndToggleGroup();
if (mod.colorMesh)
{
inf.colcurve = EditorGUILayout.CurveField("Col Curve", inf.colcurve);
inf.showcolvari = EditorGUILayout.Foldout(inf.showcolvari, "Color Variations");
if (inf.showcolvari)
{
EditorGUILayout.BeginVertical("box");
Texture2D colorTexture = (Texture2D)EditorGUILayout.ObjectField("Color", inf.colorTexture, typeof(Texture2D), true);
if (colorTexture != inf.colorTexture)
{
if (colorTexture != null)
{
string texturePath = AssetDatabase.GetAssetPath(colorTexture);
TextureImporter textureImporter = (TextureImporter)AssetImporter.GetAtPath(texturePath);
if (textureImporter.isReadable)
{
inf.colorTexture = colorTexture;
}
else
{
EditorUtility.DisplayDialog("Color Texture Select", "Texture is not set to Readable", "OK");
}
}
else
{
inf.colorTexture = colorTexture;
}
}
if (GUILayout.Button("Add Color"))
{
inf.colvariations.Add(Color.white);
}
for (int cv = 0; cv < inf.colvariations.Count; cv++)
{
EditorGUILayout.BeginHorizontal();
inf.colvariations[cv] = EditorGUILayout.ColorField("" + cv + ":", inf.colvariations[cv]);
if (GUILayout.Button("Delete", GUILayout.MaxWidth(50)))
{
inf.colvariations.RemoveAt(cv);
}
EditorGUILayout.EndHorizontal();
}
EditorGUILayout.EndVertical();
}
}
inf.vertexlimit = EditorGUILayout.IntSlider("Vertex Limit", inf.vertexlimit, 1000, 65535);
inf.buildtangents = EditorGUILayout.Toggle("Build Tangents", inf.buildtangents);
inf.nocollider = EditorGUILayout.Toggle("No Collider", inf.nocollider);
inf.buildcollider = EditorGUILayout.Toggle("Build Collider", inf.buildcollider);
inf.proxymesh = (Mesh)EditorGUILayout.ObjectField("Collider Mesh", inf.proxymesh, typeof(Mesh), true);
inf.vertexnoise = EditorGUILayout.BeginToggleGroup("Vertex Noise", inf.vertexnoise);
inf.noisescale = EditorGUILayout.FloatField("Noise Scale", inf.noisescale);
inf.strength = EditorGUILayout.Vector3Field("Strength", inf.strength);
EditorGUILayout.EndToggleGroup();
EditorGUILayout.EndToggleGroup();
if (GUILayout.Button("Delete"))
{
mod.layers.RemoveAt(ci);
mod.currentEdit = 0;
EditorUtility.SetDirty(mod);
}
EditorGUILayout.EndVertical();
GUI.backgroundColor = Color.green;
if (GUILayout.Button("Update", GUILayout.Height(30)))
{
mod.update = true;
EditorUtility.SetDirty(target);
}
GUI.backgroundColor = Color.white;
}
}
private void OnEnable()
{
src = target as MegaScatterMeshTexture;
undoManager = new MegaUndo(src, "Mega Scatter Mesh Texture Param");
}
