public void OnAfterDeserialize()
{
var obj = this;
EditorApplication.delayCall += () =>
{
if (Application.isPlaying || !obj)
{
return;
}
var mat = (0 == toneMode) && (0 == colorMode) && (0 == blurMode)
? null
: UIEffect.GetOrGenerateMaterialVariant(Shader.Find(shaderName), toneMode, colorMode, blurMode);
if (m_EffectMaterial == mat)
{
return;
}
m_EffectMaterial = mat;
EditorUtility.SetDirty(this);
EditorApplication.delayCall += AssetDatabase.SaveAssets;
};
}
void OnEnable()
{
uiEffect = (target as UIShadow).GetComponent <UIEffect>();
spAdditionalShadows = serializedObject.FindProperty("m_AdditionalShadows");
roAdditionalShadows = new ReorderableList(serializedObject, spAdditionalShadows, true, true, true, true);
roAdditionalShadows.drawElementCallback = DrawElementCallback;
roAdditionalShadows.drawHeaderCallback = (rect) => EditorGUI.LabelField(rect, "Additional Shadows");
roAdditionalShadows.onAddCallback = OnAddCallback;
roAdditionalShadows.elementHeightCallback = ElementHeightCallback;
}
// #if UNITY_EDITOR
// protected override void OnValidate()
// {
// effectDistance = m_EffectDistance;
// base.OnValidate();
// }
// #endif
// #if TMP_PRESENT
// protected void OnCullStateChanged (bool state)
// {
// SetVerticesDirty ();
// }
//
// Vector2 res;
// protected override void LateUpdate ()
// {
// if (res.x != Screen.width || res.y != Screen.height)
// {
// res.x = Screen.width;
// res.y = Screen.height;
// SetVerticesDirty ();
// }
// if (textMeshPro && transform.hasChanged)
// {
// transform.hasChanged = false;
// }
// base.LateUpdate ();
// }
// #endif
/// <summary>
/// Modifies the mesh.
/// </summary>
public override void ModifyMesh(VertexHelper vh, Graphic graphic)
{
if (!isActiveAndEnabled || vh.currentVertCount <= 0 || m_Style == ShadowStyle.None)
{
return;
}
vh.GetUIVertexStream(s_Verts);
GetComponents <UIShadow>(tmpShadows);
foreach (var s in tmpShadows)
{
if (!s.isActiveAndEnabled)
{
continue;
}
if (s == this)
{
foreach (var s2 in tmpShadows)
{
s2._graphicVertexCount = s_Verts.Count;
}
}
break;
}
tmpShadows.Clear();
//================================
// Append shadow vertices.
//================================
{
_uiEffect = _uiEffect ? _uiEffect : GetComponent <UIEffect>();
var start = s_Verts.Count - _graphicVertexCount;
var end = s_Verts.Count;
if (paramTex != null && _uiEffect && _uiEffect.isActiveAndEnabled)
{
paramTex.SetData(this, 0, _uiEffect.effectFactor); // param.x : effect factor
paramTex.SetData(this, 1, 255); // param.y : color factor
paramTex.SetData(this, 2, m_BlurFactor); // param.z : blur factor
}
ApplyShadow(s_Verts, effectColor, ref start, ref end, effectDistance, style, useGraphicAlpha);
}
vh.Clear();
vh.AddUIVertexTriangleStream(s_Verts);
s_Verts.Clear();
}
protected override void OnDisable()
{
base.OnDisable();
_uiEffect = null;
if (paramTex == null)
{
return;
}
paramTex.Unregister(this);
paramTex = null;
}
protected override void OnEnable()
{
base.OnEnable();
_uiEffect = GetComponent <UIEffect>();
if (!_uiEffect)
{
return;
}
paramTex = _uiEffect.paramTex;
paramTex.Register(this);
}
/// <summary>
/// Generates the material variants.
/// </summary>
static void GenerateMaterialVariants(Shader shader)
{
var combinations = (from tone in (ToneMode[])Enum.GetValues(typeof(ToneMode))
from color in (ColorMode[])Enum.GetValues(typeof(ColorMode))
from blur in (BlurMode[])Enum.GetValues(typeof(BlurMode))
select new { tone, color, blur }).ToArray();
for (int i = 0; i < combinations.Length; i++)
{
var comb = combinations[i];
EditorUtility.DisplayProgressBar("Genarate Effect Material", UIEffect.GetVariantName(shader, comb.tone, comb.color, comb.blur), (float)i / combinations.Length);
UIEffect.GetOrGenerateMaterialVariant(shader, comb.tone, comb.color, comb.blur);
}
EditorUtility.ClearProgressBar();
}
static void GenerateMaterialVariants(Shader shader, ToneMode[] tones, ColorMode[] colors, BlurMode[] blurs)
{
var combinations = (from tone in tones
from color in colors
from blur in blurs
select new { tone, color, blur }).ToArray();
for (int i = 0; i < combinations.Length; i++)
{
var comb = combinations[i];
EditorUtility.DisplayProgressBar("Genarate Effect Material Bundle", UIEffect.GetVariantName(shader, comb.tone, comb.color, comb.blur), (float)i / combinations.Length);
UIEffect.GetOrGenerateMaterialVariant(shader, comb.tone, comb.color, comb.blur);
}
EditorUtility.ClearProgressBar();
}
public void OnAfterDeserialize()
{
var obj = this;
EditorApplication.delayCall += () =>
{
if (Application.isPlaying || !obj || !obj.graphic)
{
return;
}
var mat = UIEffect.GetOrGenerateMaterialVariant(Shader.Find(shaderName), UIEffect.ToneMode.None, m_ColorMode, UIEffect.BlurMode.None);
if (m_EffectMaterial == mat && graphic.material == mat)
{
return;
}
graphic.material = m_EffectMaterial = mat;
EditorUtility.SetDirty(this);
EditorUtility.SetDirty(graphic);
EditorApplication.delayCall += AssetDatabase.SaveAssets;
};
}
//################################
// Constant or Static Members.
//################################
/// <summary>
/// Draw effect properties.
/// </summary>
public static void DrawEffectProperties(string shaderName, SerializedObject serializedObject)
{
bool changed = false;
//================
// Effect material.
//================
var spMaterial = serializedObject.FindProperty("m_EffectMaterial");
EditorGUI.BeginDisabledGroup(true);
EditorGUILayout.PropertyField(spMaterial);
EditorGUI.EndDisabledGroup();
//================
// Tone setting.
//================
var spToneMode = serializedObject.FindProperty("m_ToneMode");
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(spToneMode);
changed |= EditorGUI.EndChangeCheck();
// When tone is enable, show parameters.
if (spToneMode.intValue != (int)UIEffect.ToneMode.None)
{
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_ToneLevel"));
EditorGUI.indentLevel--;
}
//================
// Color setting.
//================
var spColorMode = serializedObject.FindProperty("m_ColorMode");
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(spColorMode);
changed |= EditorGUI.EndChangeCheck();
// When color is enable, show parameters.
if (spColorMode.intValue != (int)UIEffect.ColorMode.None)
{
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_EffectColor"));
EditorGUI.indentLevel--;
}
//================
// Blur setting.
//================
var spBlurMode = serializedObject.FindProperty("m_BlurMode");
EditorGUI.BeginChangeCheck();
EditorGUILayout.PropertyField(spBlurMode);
changed |= EditorGUI.EndChangeCheck();
// When blur is enable, show parameters.
if (spBlurMode.intValue != (int)UIEffect.BlurMode.None)
{
EditorGUI.indentLevel++;
EditorGUILayout.PropertyField(serializedObject.FindProperty("m_Blur"));
EditorGUI.indentLevel--;
}
// Set effect material.
if (!serializedObject.isEditingMultipleObjects && spToneMode.intValue == 0 && spColorMode.intValue == 0 && spBlurMode.intValue == 0)
{
spMaterial.objectReferenceValue = null;
}
else if (changed || !serializedObject.isEditingMultipleObjects)
{
spMaterial.objectReferenceValue = UIEffect.GetOrGenerateMaterialVariant(Shader.Find(shaderName),
(UIEffect.ToneMode)spToneMode.intValue,
(UIEffect.ColorMode)spColorMode.intValue,
(UIEffect.BlurMode)spBlurMode.intValue
);
}
}