public static void Draw(SerializedProperty sSlots, Shader shader)
{
var removeIndex = -1;
for (var i = 0; i < sSlots.arraySize; i++)
{
var sSlot = sSlots.GetArrayElementAtIndex(i);
var sName = sSlot.FindPropertyRelative("Name");
var sAlias = sSlot.FindPropertyRelative("Alias");
EditorGUILayout.BeginVertical(EditorStyles.helpBox);
P3dHelper.BeginColor(P3dHelper.TexEnvNameExists(shader, sName.stringValue) == false);
{
var rect = P3dHelper.Reserve();
var rectA = rect; rectA.width = EditorGUIUtility.labelWidth;
var rectB = rect; rectB.xMin += EditorGUIUtility.labelWidth; rectB.xMax -= 20;
var rectC = rect; rectC.xMin = rectC.xMax - 18;
EditorGUI.LabelField(rectA, new GUIContent(sName.name, sName.tooltip));
EditorGUI.PropertyField(rectB, sName, GUIContent.none);
// Draw menu
if (GUI.Button(rectC, "", EditorStyles.popup) == true)
{
var menu = new GenericMenu();
var texEnvs = P3dHelper.GetTexEnvs(shader);
if (texEnvs != null && texEnvs.Count > 0)
{
for (var j = 0; j < texEnvs.Count; j++)
{
var texName = texEnvs[j].Name;
menu.AddItem(new GUIContent(texName), sName.stringValue == texName, () => { sName.stringValue = texName; sName.serializedObject.ApplyModifiedProperties(); });
}
}
else
{
menu.AddDisabledItem(new GUIContent("This shader has no textures!"));
}
menu.DropDown(rectC);
}
}
P3dHelper.EndColor();
EditorGUILayout.PropertyField(sAlias);
DrawElement(sSlot.FindPropertyRelative("WriteR"));
DrawElement(sSlot.FindPropertyRelative("WriteG"));
DrawElement(sSlot.FindPropertyRelative("WriteB"));
DrawElement(sSlot.FindPropertyRelative("WriteA"));
P3dHelper.BeginColor(Color.red);
if (GUILayout.Button("Remove Slot") == true)
{
removeIndex = i;
}
P3dHelper.EndColor();
EditorGUILayout.EndVertical();
}
EditorGUILayout.Separator();
if (GUILayout.Button("Add Slot") == true)
{
sSlots.arraySize += 1;
}
if (removeIndex >= 0)
{
sSlots.DeleteArrayElementAtIndex(removeIndex);
}
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
var sObj = property.serializedObject;
var sIdx = property.FindPropertyRelative("Index");
var sNam = property.FindPropertyRelative("Name");
var rectA = position; rectA.width = EditorGUIUtility.labelWidth;
var rectB = position; rectB.xMin += EditorGUIUtility.labelWidth; rectB.width = 20;
var rectC = position; rectC.xMin += EditorGUIUtility.labelWidth; rectC.xMin += 22; rectC.width -= 20;
var rectD = position; rectD.xMin = rectD.xMax - 18;
var component = property.serializedObject.targetObject as Component;
var paintable = component != null?component.GetComponentInParent <P3dPaintable>() : null;
var missing = true;
// Valid slot?
if (paintable != null)
{
var material = P3dHelper.GetMaterial(paintable.CachedRenderer, sIdx.intValue);
if (material != null && P3dHelper.TexEnvNameExists(material.shader, sNam.stringValue) == true)
{
missing = false;
}
}
P3dEditor.BeginError(missing);
{
EditorGUI.LabelField(rectA, label);
sObj.Update();
sIdx.intValue = Mathf.Clamp(EditorGUI.IntField(rectB, sIdx.intValue), 0, 99);
sNam.stringValue = EditorGUI.TextField(rectC, sNam.stringValue);
sObj.ApplyModifiedProperties();
// Draw menu
if (GUI.Button(rectD, "", EditorStyles.popup) == true)
{
var menu = new GenericMenu();
if (paintable != null)
{
var materials = paintable.CachedRenderer.sharedMaterials;
if (materials.Length > 0)
{
for (var i = 0; i < materials.Length; i++)
{
var material = materials[i];
var materialName = i.ToString();
var matIndex = i;
if (material != null)
{
materialName += " (" + material.name + ")";
var texEnvs = P3dHelper.GetTexEnvs(material.shader);
if (texEnvs != null && texEnvs.Count > 0)
{
foreach (var texEnv in texEnvs)
{
var texName = texEnv.Name;
var texTitle = texEnv.Title;
var tex = material.GetTexture(texName);
if (tex != null)
{
texTitle += " (" + tex.name + ")";
}
else
{
texTitle += " (empty)";
}
menu.AddItem(new GUIContent(materialName + "/" + texTitle), sIdx.intValue == matIndex && sNam.stringValue == texName, () => { sObj.Update(); sIdx.intValue = matIndex; sNam.stringValue = texName; sObj.ApplyModifiedProperties(); });
}
}
else
{
menu.AddDisabledItem(new GUIContent(materialName + "/This Material's shader has no textures!"));
}
}
else
{
menu.AddDisabledItem(new GUIContent(materialName + "/This Material is null!"));
}
}
}
else
{
menu.AddDisabledItem(new GUIContent("This GameObject has no materials!"));
}
}
menu.DropDown(rectD);
}
}
P3dEditor.EndError();
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
var sObj = property.serializedObject;
var sIdx = property.FindPropertyRelative("Index");
var sNam = property.FindPropertyRelative("Name");
var right = position; right.xMin += EditorGUIUtility.labelWidth;
var rightA = new Rect(right.xMin, right.y, 20.0f, right.height);
var rightB = new Rect(right.xMin + 25.0f, right.y, right.width - 50.0f, right.height);
var rightC = new Rect(right.xMax - 20.0f, right.y, 20.0f, right.height);
var component = property.serializedObject.targetObject as Component;
var exists = false;
// Invalid slot?
if (component != null)
{
var material = P3dHelper.GetMaterial(component.gameObject, sIdx.intValue);
if (P3dHelper.TexEnvNameExists(material, sNam.stringValue) == false)
{
exists = true;
}
}
P3dHelper.BeginColor(exists);
{
EditorGUI.LabelField(position, label);
sIdx.intValue = Mathf.Clamp(EditorGUI.IntField(rightA, sIdx.intValue), 0, 99);
sNam.stringValue = EditorGUI.TextField(rightB, sNam.stringValue);
sObj.ApplyModifiedProperties();
// Draw menu
if (GUI.Button(rightC, "", EditorStyles.popup) == true)
{
if (component != null)
{
var menu = new GenericMenu();
var renderer = component.GetComponent <Renderer>();
if (renderer != null)
{
var materials = renderer.sharedMaterials;
if (materials.Length > 0)
{
for (var i = 0; i < materials.Length; i++)
{
var material = materials[i];
var materialName = i.ToString();
var matIndex = i;
if (material != null)
{
materialName += " (" + material.name + ")";
var texEnvs = P3dHelper.GetTexEnvs(material);
if (texEnvs != null && texEnvs.Count > 0)
{
for (var j = 0; j < texEnvs.Count; j++)
{
var texName = texEnvs[j].Name;
var texTitle = texName;
var tex = material.GetTexture(texName);
if (tex != null)
{
texTitle += " (" + tex.name + ")";
}
else
{
texTitle += " (empty)";
}
menu.AddItem(new GUIContent(materialName + "/" + texTitle), sIdx.intValue == matIndex && sNam.stringValue == texName, () => { sIdx.intValue = matIndex; sNam.stringValue = texName; sObj.ApplyModifiedProperties(); });
}
}
else
{
menu.AddDisabledItem(new GUIContent(materialName + "/This Material's shader has no textures!"));
}
}
else
{
menu.AddDisabledItem(new GUIContent(materialName + "/This Material is null!"));
}
}
}
else
{
menu.AddDisabledItem(new GUIContent("This GameObject has no materials!"));
}
}
else
{
menu.AddDisabledItem(new GUIContent("This GameObject has no renderer!"));
}
menu.DropDown(rightC);
}
}
}
P3dHelper.EndColor();
}