/// <summary>
/// Broadcast a profile update to all the shaders using it in the scene
/// </summary>
/// <param name="profile">Profile being updated</param>
public void BroadcastProfileUpdate(CTSProfile profile)
{
//Make sure shaders are registered
RegisterAllShaders();
//Also make sure weather is registered
RegisterAllControllers();
//Can not do this on a null profile
if (profile == null)
{
Debug.LogWarning("Cannot update shader on null profile.");
return;
}
//Broadcast the update
CompleteTerrainShader shader = null;
for (int idx = 0; idx < m_shaderList.Count; idx++)
{
shader = m_shaderList[idx];
if (shader != null && shader.Profile != null)
{
if (shader.Profile.GetInstanceID() == profile.GetInstanceID())
{
shader.UpdateMaterialAndShader();
}
}
}
}
/// <summary>
/// Broadcast a message to select this profile on all the specific terrain provided
/// </summary>
/// <param name="profile">Profile being selected</param>
/// <param name="terrain">Terrain being selected</param>
public void BroadcastProfileSelect(CTSProfile profile, Terrain terrain)
{
if (profile == null || terrain == null)
{
return;
}
CompleteTerrainShader shader = terrain.gameObject.GetComponent <CompleteTerrainShader>();
if (shader != null)
{
shader.Profile = profile;
shader.UpdateMaterialAndShader();
}
}
/// <summary>
/// Editor UX
/// </summary>
public override void OnInspectorGUI()
{
//Set the target
m_shader = (CompleteTerrainShader)target;
if (m_shader == null)
{
return;
}
#region Setup and introduction
//Set up the box style
if (m_boxStyle == null)
{
m_boxStyle = new GUIStyle(GUI.skin.box);
m_boxStyle.normal.textColor = GUI.skin.label.normal.textColor;
m_boxStyle.fontStyle = FontStyle.Bold;
m_boxStyle.alignment = TextAnchor.UpperLeft;
}
//Setup the wrap style
if (m_wrapStyle == null)
{
m_wrapStyle = new GUIStyle(GUI.skin.label);
m_wrapStyle.fontStyle = FontStyle.Normal;
m_wrapStyle.wordWrap = true;
}
if (m_wrapHelpStyle == null)
{
m_wrapHelpStyle = new GUIStyle(GUI.skin.label);
m_wrapHelpStyle.richText = true;
m_wrapHelpStyle.wordWrap = true;
}
//Text intro
GUILayout.BeginVertical(string.Format("CTS ({0}.{1})", CTSConstants.MajorVersion, CTSConstants.MinorVersion), m_boxStyle);
if (m_globalHelp)
{
Rect rect = EditorGUILayout.BeginVertical();
rect.x = rect.width - 10;
rect.width = 25;
rect.height = 20;
if (GUI.Button(rect, "?-"))
{
m_globalHelp = !m_globalHelp;
}
EditorGUILayout.EndVertical();
}
else
{
Rect rect = EditorGUILayout.BeginVertical();
//rect.y -= 10f;
rect.x = rect.width - 10;
rect.width = 25;
rect.height = 20;
if (GUI.Button(rect, "?+"))
{
m_globalHelp = !m_globalHelp;
}
EditorGUILayout.EndVertical();
}
GUILayout.Space(20);
EditorGUILayout.LabelField("Welcome to CTS. Click ? for help.", m_wrapStyle);
DrawHelpSectionLabel("Overview");
if (m_globalHelp)
{
if (GUILayout.Button(GetLabel("View Online Tutorials & Docs")))
{
Application.OpenURL("http://www.procedural-worlds.com/cts/");
}
}
GUILayout.EndVertical();
#endregion
//Monitor for changes
EditorGUI.BeginChangeCheck();
GUILayout.Space(5);
GUILayout.BeginVertical(m_boxStyle);
CTSProfile profile = (CTSProfile)EditorGUILayout.ObjectField(GetLabel("Profile"), m_shader.Profile, typeof(CTSProfile), false);
DrawHelpLabel("Profile");
EditorGUILayout.LabelField(GetLabel("Global NormalMap"));
DrawHelpLabel("Global NormalMap");
EditorGUI.indentLevel++;
bool autobakeNormalMap = EditorGUILayout.Toggle(GetLabel("AutoBake"), m_shader.AutoBakeNormalMap);
DrawHelpLabel("AutoBake");
Texture2D globalNormal = (Texture2D)EditorGUILayout.ObjectField(GetLabel("Normal Map"), m_shader.NormalMap, typeof(Texture2D), false, GUILayout.Height(16f));
DrawHelpLabel("NormalMap");
EditorGUI.indentLevel--;
EditorGUILayout.LabelField(GetLabel("Global ColorMap"));
DrawHelpLabel("Global ColorMap");
EditorGUI.indentLevel++;
bool autobakeColorMap = EditorGUILayout.Toggle(GetLabel("AutoBake"), m_shader.AutoBakeColorMap);
DrawHelpLabel("AutoBake");
bool autoBakeGrassIntoColorMap = m_shader.AutoBakeGrassIntoColorMap;
float autoBakeGrassMixStrength = m_shader.AutoBakeGrassMixStrength;
float autoBakeGrassDarkenAmount = m_shader.AutoBakeGrassDarkenAmount;
autoBakeGrassIntoColorMap = EditorGUILayout.Toggle(GetLabel("Bake Grass"), autoBakeGrassIntoColorMap);
DrawHelpLabel("Bake Grass");
if (autoBakeGrassIntoColorMap)
{
EditorGUI.indentLevel++;
autoBakeGrassMixStrength = EditorGUILayout.Slider(GetLabel("Grass Strength"), autoBakeGrassMixStrength, 0f, 1f);
DrawHelpLabel("Grass Strength");
autoBakeGrassDarkenAmount = EditorGUILayout.Slider(GetLabel("Darken Strength"), autoBakeGrassDarkenAmount, 0f, 1f);
DrawHelpLabel("Darken Strength");
EditorGUI.indentLevel--;
}
Texture2D globalColorMap = (Texture2D)EditorGUILayout.ObjectField(GetLabel("Color Map"), m_shader.ColorMap, typeof(Texture2D), false, GUILayout.Height(16f));
DrawHelpLabel("ColorMap");
EditorGUI.indentLevel--;
bool useCutout = EditorGUILayout.Toggle(GetLabel("Use Cutout"), m_shader.UseCutout);
DrawHelpLabel("Use Cutout");
float heightCutout = m_shader.CutoutHeight;
Texture2D globalCutoutMask = m_shader.CutoutMask;
if (useCutout)
{
EditorGUI.indentLevel++;
heightCutout = EditorGUILayout.FloatField(GetLabel("Cutout Below"), heightCutout);
DrawHelpLabel("Cutout Below");
globalCutoutMask = (Texture2D)EditorGUILayout.ObjectField(GetLabel("Cutout Mask"), globalCutoutMask, typeof(Texture2D), false, GUILayout.Height(16f));
DrawHelpLabel("Cutout Mask");
EditorGUI.indentLevel--;
}
GUILayout.BeginHorizontal();
if (GUILayout.Button(GetLabel("Bake NormalMap")))
{
m_shader.BakeTerrainNormals();
globalNormal = m_shader.NormalMap;
}
if (GUILayout.Button(GetLabel("Bake ColorMap")))
{
if (!autoBakeGrassIntoColorMap)
{
m_shader.BakeTerrainBaseMap();
}
else
{
m_shader.BakeTerrainBaseMapWithGrass();
}
globalColorMap = m_shader.ColorMap;
}
GUILayout.EndHorizontal();
GUILayout.EndVertical();
GUILayout.Space(5);
#region Handle changes
//Check for changes, make undo record, make changes and let editor know we are dirty
if (EditorGUI.EndChangeCheck())
{
CompleteTerrainShader.SetDirty(m_shader, false, false);
m_shader.Profile = profile;
m_shader.NormalMap = globalNormal;
m_shader.AutoBakeNormalMap = autobakeNormalMap;
m_shader.ColorMap = globalColorMap;
m_shader.AutoBakeColorMap = autobakeColorMap;
m_shader.AutoBakeGrassIntoColorMap = autoBakeGrassIntoColorMap;
m_shader.AutoBakeGrassMixStrength = autoBakeGrassMixStrength;
m_shader.AutoBakeGrassDarkenAmount = autoBakeGrassDarkenAmount;
m_shader.UseCutout = useCutout;
m_shader.CutoutMask = globalCutoutMask;
m_shader.CutoutHeight = heightCutout;
m_shader.UpdateMaterialAndShader();
}
#endregion
}