private static void DrawKeyWordFun(ref DrawPropertyContext context)
{
bool isEnable = context.material.IsKeywordEnabled(context.spi.shaderFeature.propertyName);
if (context.spi.shaderFeature.readOnly)
{
EditorGUILayout.Toggle(context.spi.shaderFeature.name, isEnable);
}
else
{
EditorGUI.BeginChangeCheck();
bool enable = EditorGUILayout.Toggle(context.spi.shaderFeature.name, isEnable);
if (EditorGUI.EndChangeCheck())
{
if (isEnable != enable)
{
SetKeyword(context.material, context.spi.shaderFeature.propertyName, enable);
}
if (enable && !context.hasDepency.Contains(context.spi.shaderFeature.name))
{
context.hasDepency.Add(context.spi.shaderFeature.name);
}
else if (!enable && context.hasDepency.Contains(context.spi.shaderFeature.name))
{
context.hasDepency.Remove(context.spi.shaderFeature.name);
}
context.materialEditor.RegisterPropertyChangeUndo(context.spi.shaderFeature.name);
}
}
}
protected void BlendModePopup(ref DrawPropertyContext context)
{
BlendMode blendMode = ShaderAssets.GetBlendMode(m_Material);
EditorGUI.BeginChangeCheck();
var mode = (BlendMode)EditorGUILayout.Popup(Styles.renderingMode, (int)blendMode, Styles.blendNames);
if (EditorGUI.EndChangeCheck())
{
if (mode != blendMode)
{
ShaderAssets.SetupMaterialWithBlendMode(m_Material, mode);
}
}
}
private static void DrawCustomFun(ref DrawPropertyContext context)
{
if (context.spi.property != null)
{
if (context.spi.shaderFeature.readOnly)
{
EditorGUILayout.Vector4Field(context.spi.property.displayName, context.spi.property.vectorValue);
}
else
{
EditorGUI.BeginChangeCheck();
PropertyDrawer.OnGUI(context.spi.property, context.materialEditor, context.spi.shaderFeature);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(context.materialEditor.target, context.spi.property.displayName);
}
}
}
}
private static void DrawCustomGroupFun(ref DrawPropertyContext context)
{
if (context.spi.property != null && context.spi.scp != null)
{
var scp = context.spi.scp;
if (context.spi.shaderFeature.readOnly)
{
EditorGUILayout.FloatField(scp.desc, context.spi.property.vectorValue[context.spi.customIndex]);
}
else
{
EditorGUI.BeginChangeCheck();
PropertyDrawer.OnGUI(context.spi.property, context.materialEditor, scp, context.spi.customIndex);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(context.materialEditor.target, context.spi.property.displayName);
}
}
}
}
private static void DrawRenderQueueFun(ref DrawPropertyContext context)
{
if (context.spi.shaderFeature != null)
{
if (context.spi.shaderFeature.readOnly)
{
EditorGUILayout.IntField(context.spi.shaderFeature.name, context.material.renderQueue);
}
else
{
EditorGUI.BeginChangeCheck();
int renderQueue = EditorGUILayout.IntField(context.spi.shaderFeature.name, context.material.renderQueue);
if (EditorGUI.EndChangeCheck())
{
renderQueue = Mathf.Clamp(renderQueue, -1, 5000);
context.material.renderQueue = renderQueue;
Undo.RecordObject(context.materialEditor.target, context.spi.shaderFeature.name);
}
}
}
}
protected void DoDebugArea(ref DrawPropertyContext context)
{
if (context.spi.property != null)
{
if (AssetsConfig.shaderDebugNames != null)
{
GUILayout.Label(Styles.debugText, EditorStyles.boldLabel);
EditorGUI.BeginChangeCheck();
var mode = context.spi.property.floatValue;
mode = EditorGUILayout.Popup(Styles.debugMode, (int)mode, AssetsConfig.shaderDebugNames);
if (EditorGUI.EndChangeCheck())
{
m_MaterialEditor.RegisterPropertyChangeUndo("Debug Mode");
context.spi.property.floatValue = mode;
}
string debugName = AssetsConfig.shaderDebugNames[(int)mode];
if (debugName == "CubeMipmap")
{
GUILayout.BeginHorizontal();
int swatchSize = 22;
int viewWidth = (int)EditorGUIUtility.currentViewWidth - 12;
int swatchesPerRow = viewWidth / (swatchSize + 4);
swatchSize += (viewWidth % (swatchSize + 4)) / swatchesPerRow;
for (int i = 0; i < mipMapColors.Length; ++i)
{
GUI.backgroundColor = mipMapColors[i].linear;
GUILayout.Button(i.ToString(),
GUILayout.MinWidth(swatchSize),
GUILayout.MaxWidth(swatchSize),
GUILayout.MinHeight(swatchSize),
GUILayout.MaxHeight(swatchSize));
}
GUI.backgroundColor = Color.white;
GUILayout.EndHorizontal();
}
}
}
}
private static void DrawColorFun(ref DrawPropertyContext context)
{
if (context.spi.property != null)
{
if (context.spi.shaderFeature.readOnly)
{
EditorGUILayout.ColorField(context.spi.property.displayName, context.spi.property.colorValue);
}
else
{
EditorGUI.BeginChangeCheck();
context.materialEditor.ColorProperty(context.spi.property, context.spi.property.displayName);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(context.materialEditor.target, context.spi.property.displayName);
if (context.dd != null)
{
context.dd.SetColor(context.spi.property.name, context.spi.property.colorValue);
}
}
}
}
}
private static void DrawTexFun(ref DrawPropertyContext context)
{
if (context.spi.property != null)
{
if (context.spi.shaderFeature.readOnly)
{
EditorGUILayout.ObjectField(context.spi.property.displayName, context.spi.property.textureValue, typeof(Texture), false);
}
else
{
EditorGUI.BeginChangeCheck();
context.materialEditor.TextureProperty(context.spi.property, context.spi.property.displayName, false);
if (EditorGUI.EndChangeCheck())
{
Undo.RecordObject(context.materialEditor.target, context.spi.property.displayName);
if (context.dd != null)
{
context.dd.SetTexture(context.spi.property.name, context.spi.property.textureValue);
}
}
}
}
}
private static void DrawGroupEnd(ref DrawPropertyContext context)
{
EditorGUI.indentLevel--;
}
private static void DrawGroupBegin(ref DrawPropertyContext context)
{
EditorGUILayout.LabelField(context.sgi.name, EditorStyles.boldLabel);
EditorGUI.indentLevel++;
}
private void Update()
{
if (shaderPropertyGroups != null)
{
drawList.Clear();
for (int i = 0; i < shaderPropertyGroups.Count; ++i)
{
ShaderGroupInstance sgi = shaderPropertyGroups[i];
if (sgi.hasCustomGroup)
{
sgi.spiList.Sort((x, y) =>
{
int idx = x.scp != null ? x.scp.indexInGroup : 0;
int idy = y.scp != null ? y.scp.indexInGroup : 0;
return(idx - idy);
});
}
bool hasBeginFun = false;
for (int j = 0; j < sgi.spiList.Count; ++j)
{
ShaderPropertyInstance spi = sgi.spiList[j];
var sf = spi.shaderFeature;
if (j == 0 && (sf.indexInGroup >= 0 || sf.type == AssetsConfig.ShaderPropertyType.CustomGroup))
{
DrawPropertyContext context = new DrawPropertyContext();
context.fun = drawGroupBegin;
context.sgi = sgi;
drawList.Add(context);
hasBeginFun = true;
}
if (sf.type == AssetsConfig.ShaderPropertyType.CustomFun)
{
DrawFun fun = null;
if (customFunc.TryGetValue(sf.name, out fun))
{
DrawPropertyContext context = new DrawPropertyContext();
context.fun = fun;
context.material = m_Material;
context.materialEditor = m_MaterialEditor;
context.hasDepency = hasDepency;
context.spi = spi;
context.dd = dd;
drawList.Add(context);
}
}
else
{
bool show = true;
if (sf.dependencyPropertys != null && sf.dependencyPropertys.dependencyShaderProperty.Count > 0)
{
bool hasFeature = false;
for (int k = 0; k < sf.dependencyPropertys.dependencyShaderProperty.Count; ++k)
{
string featureName = sf.dependencyPropertys.dependencyShaderProperty[k];
if (sf.dependencyPropertys.dependencyType == AssetsConfig.DependencyType.Or)
{
hasFeature |= hasDepency.Contains(featureName);
if (hasFeature)
{
break;
}
}
else if (sf.dependencyPropertys.dependencyType == AssetsConfig.DependencyType.And)
{
hasFeature &= hasDepency.Contains(featureName);
if (!hasFeature)
{
break;
}
}
}
if (sf.dependencyPropertys.isNor)
{
hasFeature = !hasFeature;
}
show = hasFeature;
}
if (show && !sf.hide)
{
var drawFun = drawPropertyFun[(int)sf.type];
if (drawFun != null)
{
DrawPropertyContext context = new DrawPropertyContext();
context.fun = drawFun;
context.material = m_Material;
context.materialEditor = m_MaterialEditor;
context.hasDepency = hasDepency;
context.spi = spi;
context.dd = dd;
context.sgi = sgi;
drawList.Add(context);
}
}
if (j == sgi.spiList.Count - 1 && hasBeginFun)
{
DrawPropertyContext context = new DrawPropertyContext();
context.fun = drawGroupEnd;
context.sgi = sgi;
drawList.Add(context);
}
}
}
}
}
}