public override void OnEnable()
{
serializedObject.Update();
var theShader = serializedObject.FindProperty("m_Shader");
if (!theShader.hasMultipleDifferentValues && theShader.objectReferenceValue != null)
{
Shader shader = theShader.objectReferenceValue as Shader;
var material = target as Material;
for (int i = 0; i < ShaderUtil.GetPropertyCount(shader); i++)
{
if (ShaderUtil.GetPropertyType(shader, i) == ShaderUtil.ShaderPropertyType.TexEnv)
{
var fxTextureType = FXMaterialHelper.GetFXTextureType(ShaderUtil.GetPropertyDescription(shader, i));
if (fxTextureType != null)
{
material.SetTexture(name, null);
}
}
}
}
base.OnEnable();
FXMaterialHelper.ResetCache();
}
public static void HandleAssignments(Material material, List <FXTextureAssigner.RenderTextureAssignment> assignments)
{
var fxTextureSlots = new List <FXTextureSlot>();
if (material)
{
var shader = material.shader;
for (int i = 0; i < ShaderUtil.GetPropertyCount(shader); i++)
{
var isFxTexture = ShaderUtil.GetPropertyType(shader, i) == ShaderUtil.ShaderPropertyType.TexEnv &&
FXMaterialHelper.GetFXTextureType(ShaderUtil.GetPropertyDescription(shader, i)) != null;
if (isFxTexture)
{
var match = Regex.Match(ShaderUtil.GetPropertyDescription(shader, i), @"(.*)\(\w*\).*", RegexOptions.IgnoreCase);
fxTextureSlots.Add(new FXTextureSlot()
{
Name = ShaderUtil.GetPropertyName(shader, i),
Description = match.Groups[1].Value.Trim()
});
}
}
}
var currentSlots = assignments.Select(a => a.TextureName);
var slotsToRemove = currentSlots.Except(fxTextureSlots.Select(slot => slot.Name)).ToArray();
var slotsToAdd = fxTextureSlots.Where(slot => !currentSlots.Any(s => s == slot.Name)).ToArray();
foreach (var toRemove in slotsToRemove)
{
assignments.Remove(assignments.First(a => a.TextureName == toRemove));
}
foreach (var toAdd in slotsToAdd)
{
assignments.Add(new FXTextureAssigner.RenderTextureAssignment()
{
TextureName = toAdd.Name,
TextureDescription = toAdd.Description
});
}
foreach (var assignment in assignments)
{
assignment.RenderTexture = (FXRenderTexture)EditorGUILayout.ObjectField(assignment.TextureDescription, assignment.RenderTexture, typeof(FXRenderTexture), false);
}
}
private void ShaderPropertyImpl(Material owner, Shader shader, int propertyIndex)
{
int i = propertyIndex;
string label = ShaderUtil.GetPropertyDescription(shader, i);
string propertyName = ShaderUtil.GetPropertyName(shader, i);
switch (ShaderUtil.GetPropertyType(shader, i))
{
case ShaderUtil.ShaderPropertyType.Range: // float ranges
{
GUILayout.BeginHorizontal();
float v2 = ShaderUtil.GetRangeLimits(shader, i, 1);
float v3 = ShaderUtil.GetRangeLimits(shader, i, 2);
RangeProperty(propertyName, label, v2, v3);
GUILayout.EndHorizontal();
break;
}
case ShaderUtil.ShaderPropertyType.Float: // floats
{
FloatProperty(propertyName, label);
break;
}
case ShaderUtil.ShaderPropertyType.Color: // colors
{
ColorProperty(propertyName, label);
break;
}
case ShaderUtil.ShaderPropertyType.TexEnv: // textures
{
var fxTextureType = FXMaterialHelper.GetFXTextureType(ShaderUtil.GetPropertyDescription(shader, i));
if (fxTextureType != null)
{
if (!(Selection.activeObject is GameObject))
{
if (DisplayHelpTexts)
{
GUILayout.Label(label);
EditorGUILayout.HelpBox(label + " is a FXTexture, you can use a FXTextureAssigner or a FXPostProcess component to set this Texture.", MessageType.Info);
}
else
{
break;
}
}
else
{
var match = Regex.Match(label, @"(.*)\(\w*\).*", RegexOptions.IgnoreCase);
var description = match.Groups[1].Value.Trim();
var name = ShaderUtil.GetPropertyName(shader, i);
FXRenderTexture oldFxRenderTexture = GetRenderTextureForProperty(owner, shader, name);
var newFxRenderTexture = (FXRenderTexture)EditorGUILayout.ObjectField(description + " (FXRenderTexture)", oldFxRenderTexture, typeof(FXRenderTexture), false);
SetRenderTextureForProperty(owner, shader, name, description, newFxRenderTexture);
}
}
else
{
ShaderUtil.ShaderPropertyTexDim desiredTexdim = ShaderUtil.GetTexDim(shader, i);
TextureProperty(propertyName, label, desiredTexdim);
}
GUILayout.Space(6);
break;
}
case ShaderUtil.ShaderPropertyType.Vector: // vectors
{
VectorProperty(propertyName, label);
break;
}
default:
{
GUILayout.Label("Unknown " + label + " : " + ShaderUtil.GetPropertyType(shader, i));
break;
}
}
}
public override void OnInspectorGUI()
{
FXMaterialHelper.DrawRequiredFXTextures(target as Material);
DrawMaterialProperties();
}
public override void OnEnable()
{
base.OnEnable();
FXMaterialHelper.ResetCache();
}
public void OnEnable()
{
FXMaterialHelper.ResetCache();
FXRenderTextureData.OnApply += OnApply;
}
