void OnGUI()
{
CheckListSize();
scrollPos = EditorGUILayout.BeginScrollView(scrollPos);
if (!Shader.Find(_shaderName) && !Shader.Find(_shaderNameURP) && !Shader.Find(_shaderNameHDRP))
{
EditorGUILayout.HelpBox(
"Can't find the shader \"" + _shaderName + "\", \"" + _shaderNameURP + "\", or \"" + _shaderNameHDRP + "\". Please make sure the shader is in the project before continuing.", MessageType.Error);
EditorGUILayout.EndScrollView();
return;
}
if (colorShifterObject)
{
SetColorSetOptions();
}
EditorGUILayout.BeginHorizontal();
EditorPrefs.SetBool("ColorShifter_ShowHelp", EditorGUILayout.Toggle("Show Help Boxes", EditorPrefs.GetBool("ColorShifter_ShowHelp")));
EditorPrefs.SetBool("ColorShifter_ShowFull", EditorGUILayout.Toggle("Show Full Data", EditorPrefs.GetBool("ColorShifter_ShowFull")));
EditorGUILayout.EndHorizontal();
if (EditorPrefs.GetBool("ColorShifter_ShowHelp"))
{
EditorGUILayout.HelpBox(
"COLOR SHIFTER by Infinity PBR\nThis tool is meant to make it easy to set the color of low poly / faceted " +
"objects which make use of a texture made up of 49 or fewer distinct colors.\n\nFor a quickstart video, please visit the tutorials hosted at http://www.InfinityPBR.com", MessageType.None);
}
if (!colorShifterObject)
{
if (EditorPrefs.GetBool("ColorShifter_ShowHelp"))
{
EditorGUILayout.HelpBox(
"Please select a Color Shifter Object, drag-and-drop one into the field below, or create a new object.\n\nTo create a new ojbect, navigate to the location in the Project where you would " +
"like to keep your object, right click and select \"Create/Infinity PBR/Create Color Shifter Object\", and then name your object as you'd like.", MessageType.Warning);
}
}
colorShifterObject = EditorGUILayout.ObjectField("Color Shifter Object", colorShifterObject,
typeof(ColorShifterObject), false) as ColorShifterObject;
if (!colorShifterObject)
{
EditorGUILayout.EndScrollView();
return;
}
colorShifterObject.material = EditorGUILayout.ObjectField("Material", colorShifterObject.material, typeof(Material), false) as Material;
if (!colorShifterObject.material)
{
if (EditorPrefs.GetBool("ColorShifter_ShowHelp"))
{
EditorGUILayout.HelpBox(
"Select a material to manage. The shader for the material should be \"" + _shaderName + "\", \"" + _shaderNameURP + "\", or \"" + _shaderNameHDRP + "\".",
MessageType.Warning);
}
_shader = null;
EditorGUILayout.EndScrollView();
return;
}
else
{
_shader = colorShifterObject.material.shader;
}
if (_shader.name != _shaderName && _shader.name != _shaderNameURP && _shader.name != _shaderNameHDRP)
{
EditorGUILayout.HelpBox(
"The shader for the material must be \"" + _shaderName + "\", \"" + _shaderNameURP + "\", or \"" + _shaderNameHDRP + "\".",
MessageType.Error);
if (GUILayout.Button("Set Shader"))
{
Undo.RecordObject(colorShifterObject.material, "Set Shader");
SetShader();
}
EditorGUILayout.EndScrollView();
return;
}
colorShifterObject.activeColors = Mathf.Clamp(EditorGUILayout.IntField("Active Colors", colorShifterObject.activeColors), 0, 49);
if (EditorPrefs.GetBool("ColorShifter_ShowFull"))
{
EditorGUILayout.BeginHorizontal();
EditorGUILayout.BeginVertical();
colorShifterObject.material.SetFloat("_ColorIDRange", EditorGUILayout.FloatField("Range", colorShifterObject.material.GetFloat("_ColorIDRange")));
colorShifterObject.material.SetFloat("_ColorIDFuzziness", EditorGUILayout.FloatField("Fuzziness", colorShifterObject.material.GetFloat("_ColorIDFuzziness")));
EditorGUILayout.EndVertical();
EditorGUILayout.HelpBox(
"In most cases Range and Fuzziness values should be set to 0.01.",
MessageType.Warning);
EditorGUILayout.EndHorizontal();
}
if (colorShifterObject.material.GetFloat("_ColorIDRange") < 0.01f)
{
colorShifterObject.material.SetFloat("_ColorIDRange", 0.01f);
}
if (colorShifterObject.material.GetFloat("_ColorIDFuzziness") < 0.01f)
{
colorShifterObject.material.SetFloat("_ColorIDFuzziness", 0.01f);
}
if (colorShifterObject.exportPath == "" || colorShifterObject.exportPath == null)
{
EditorGUILayout.HelpBox(
"Please click the button below to set the exportPath for saving PNG files of your textures.",
MessageType.Error);
}
EditorGUILayout.BeginHorizontal();
EditorGUILayout.LabelField("Export Path", colorShifterObject.exportPath, EditorStyles.wordWrappedLabel);
if (GUILayout.Button("Choose"))
{
colorShifterObject.exportPath = EditorUtility.OpenFolderPanel("Choose export destination", "", "");
}
EditorGUILayout.EndHorizontal();
if (colorShifterObject.exportPath == "")
{
colorShifterObject.exportPath = Application.dataPath + "/";
}
/*
* EditorPrefs.SetBool("Show Full Texture in Shifter", EditorGUILayout.Foldout(EditorPrefs.GetBool("Show Full Texture in Shifter"), "Color ID Texture"));
* if (EditorPrefs.GetBool("Show Full Texture in Shifter"))
* {
* GUILayout.Label(colorShifterObject.material.mainTexture, GUILayout.Width(300));
* }
*/
// ---------------------------------------
// COLOR SET SELECTION
// ---------------------------------------
EditorGUILayout.Space();
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
EditorGUILayout.Space();
if (EditorPrefs.GetBool("ColorShifter_ShowHelp"))
{
EditorGUILayout.HelpBox(
"You can have multiple \"Color Sets\", and easily switch between them at run time. Select a color set below, or create a new one. Each set " +
"can have unique color outputs, allowing for multiple ready-to-use looks for your material.",
MessageType.None);
}
EditorGUILayout.BeginHorizontal();
colorShifterObject.activeColorSetIndex = EditorGUILayout.Popup(colorShifterObject.activeColorSetIndex, colorSetOptions);
if (GUILayout.Button("Copy Color Set"))
{
Undo.RecordObject(colorShifterObject, "Copy Color Set");
CopyColorSet();
}
if (GUILayout.Button("Delete"))
{
if (EditorUtility.DisplayDialog("Delete " + ActiveColorSet().name + "",
"Do you really want to delete this color set?", "Yes", "Cancel"))
{
Undo.RecordObject(colorShifterObject, "Delete Color Set");
DeleteActiveColorSet();
}
}
EditorGUILayout.EndHorizontal();
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Create New Color Set"))
{
Undo.RecordObject(colorShifterObject, "Create new color set");
CreateColorSet();
}
/*
* if (GUILayout.Button("Export all as PNG"))
* {
* ExportAllColorSets();
* }
*/
if (GUILayout.Button("Export as PNG"))
{
ExportActiveColorSet();
}
EditorGUILayout.EndHorizontal();
// ---------------------------------------
// DISPLAY COLORS HEADER
// ---------------------------------------
EditorGUILayout.Space();
EditorGUILayout.LabelField("", GUI.skin.horizontalSlider);
EditorGUILayout.Space();
if (EditorPrefs.GetBool("ColorShifter_ShowHelp"))
{
EditorGUILayout.HelpBox(
"Each of the active colors are displayed below the name of this color set. Each color requires a Color value for the Color ID, and a Hue, Saturation, and Value for the output color.",
MessageType.None);
}
Undo.RecordObject(colorShifterObject, "Change Color Set Name");
ActiveColorSet().name = EditorGUILayout.TextField("Color set name", ActiveColorSet().name);
if (ActiveColorSet().name == "")
{
ActiveColorSet().name = "Unnamed Color Set " + colorShifterObject.activeColorSetIndex;
}
EditorGUILayout.BeginHorizontal();
if (GUILayout.Button("Expand All"))
{
//Undo.RecordObject(colorShifterObject, "Expand All");
ExpandAll(true);
}
if (GUILayout.Button("Collapse All"))
{
//Undo.RecordObject(colorShifterObject, "Collapse All");
ExpandAll(false);
}
if (GUILayout.Button("Sort by name"))
{
Undo.RecordObject(colorShifterObject, "Sort by name");
ActiveColorSet().colorShifterItems.Sort();
}
EditorGUILayout.EndHorizontal();
// ---------------------------------------
// DISPLAY COLORS ETC
// ---------------------------------------
for (int c = 0; c < colorShifterObject.activeColors; c++)
{
ColorShifterItem colorShifterItem = ActiveColorSet().colorShifterItems[c];
if (colorShifterItem.isOn && colorShifterItem.isChild)
{
DisplayChildOpen(colorShifterItem);
}
else if (!colorShifterItem.isOn && colorShifterItem.isChild)
{
DisplayChildClosed(colorShifterItem);
}
else if (colorShifterItem.isOn && !colorShifterItem.isChild)
{
DisplayItemOpen(colorShifterItem);
}
else if (!colorShifterItem.isOn && !colorShifterItem.isChild)
{
DisplayItemClosed(colorShifterItem);
}
}
if (EditorPrefs.GetBool("ColorShifter_ShowHelp"))
{
EditorGUILayout.HelpBox(
"COLOR ID DEFAULT VALUES\nWhile you can set Color ID (RGB) values for all 49 colors yourself, the extension defaults to these colors:\n\n" +
"Color 0: 255,0,0\n" +
"Color 1: 0,255,0\n" +
"Color 2: 0,0,255\n" +
"Color 3: 255,255,0\n" +
"Color 4: 255,0,255\n" +
"Color 5: 0,255,255\n" +
"Color 6: 255,128,0\n" +
"Color 7: 255,0,128\n" +
"Color 8: 128,255,0\n" +
"Color 9: 0,255,128\n" +
"Color 10: 128,0,255\n" +
"Color 11: 0,128,255\n" +
"Color 12: 255,128,128\n" +
"Color 13: 128,255,128\n" +
"Color 14: 128,128,255\n" +
"Color 15: 255,255,128\n" +
"Color 16: 255,128,255\n" +
"Color 17: 128,255,255\n" +
"Color 18: 100,0,0\n" +
"Color 19: 0,100,0\n" +
"Color 20: 0,0,100\n" +
"Color 21: 100,100,0\n" +
"Color 22: 0,100,100\n" +
"Color 23: 100,0,100\n" +
"Color 24: 50,0,0\n" +
"Color 25: 0,50,0\n" +
"Color 26: 0,0,50\n" +
"Color 27: 50,50,0\n" +
"Color 28: 50,0,50\n" +
"Color 29: 0,50,50\n" +
"Color 30: 196,0,0\n" +
"Color 31: 0,196,0\n" +
"Color 32: 0,0,196\n" +
"Color 33: 196,196,0\n" +
"Color 34: 196,0,196\n" +
"Color 35: 0,196,196\n" +
"Color 36: 196,50,50\n" +
"Color 37: 50,196,50\n" +
"Color 38: 50,50,196\n" +
"Color 39: 196,196,50\n" +
"Color 40: 196,50,196\n" +
"Color 41: 50,196,196\n" +
"Color 42: 196,0,96\n" +
"Color 43: 196,96,0\n" +
"Color 44: 96,0,196\n" +
"Color 45: 0,96,196\n" +
"Color 46: 128,128,128\n" +
"Color 47: 0,0,0\n" +
"Color 48: 255,255,255", MessageType.None);
}
EditorGUILayout.EndScrollView();
colorShifterObject.SetActiveColorSet();
EditorUtility.SetDirty(colorShifterObject);
}
