/// <summary>
/// マテリアルプリセットの適用
/// </summary>
public static void ApplyPreset(GameObject gameObject, ShaderPresetData preset, Material material)
{
if (gameObject == null)
{
return;
}
var ps = gameObject.GetComponent <ParticleSystem>();
if (ps == null)
{
return;
}
var psr = gameObject.GetComponent <ParticleSystemRenderer>();
if (psr == null)
{
return;
}
psr.material = material;
bool needRestart = ps.isPlaying;
ps.Stop();
Undo.RegisterFullObjectHierarchyUndo(gameObject, "Apply Effect Material Preset");
ApplyPresetCustomData(ps, preset);
ApplyPresetVertexStream(psr, preset);
if (needRestart)
{
ps.Play();
}
}
private static void ApplyPresetCustomData(GameObject gameObject, ShaderPresetData preset)
{
var ps = gameObject.GetComponent <ParticleSystem>();
if (ps == null)
{
return;
}
CustomDataUtility.SetCustomData(ps, preset);
}
private static void ApplyPresetVertexStream(GameObject gameObject, ShaderPresetData preset)
{
var psr = gameObject.GetComponent <ParticleSystemRenderer>();
if (psr == null)
{
return;
}
CustomDataUtility.SetVertexStream(psr, preset);
}
/// <summary>
/// CustomDataの設定
/// </summary>
public static void SetCustomData(ParticleSystem ps, ShaderPresetData param)
{
var custom = ps.customData;
custom.enabled = true;
if (param.Custom1Count > 0)
{
custom.SetMode(ParticleSystemCustomData.Custom1, ParticleSystemCustomDataMode.Vector);
custom.SetVectorComponentCount(ParticleSystemCustomData.Custom1, param.Custom1Count);
}
else
{
custom.SetMode(ParticleSystemCustomData.Custom2, ParticleSystemCustomDataMode.Disabled);
}
if (param.Custom2Count > 0)
{
custom.SetMode(ParticleSystemCustomData.Custom2, ParticleSystemCustomDataMode.Vector);
custom.SetVectorComponentCount(ParticleSystemCustomData.Custom2, param.Custom2Count);
}
else
{
custom.SetMode(ParticleSystemCustomData.Custom2, ParticleSystemCustomDataMode.Disabled);
}
var serializedObject = new SerializedObject(ps);
for (int i = 0; i < param.Custom1Count; i++)
{
int floatIndex = i;
// custom.SetVector(ParticleSystemCustomData.Custom1, i, param.GetFloatValue(floatIndex).MinMaxCurve);
var customData = serializedObject.FindProperty(propertyName[i]);
customData.stringValue = param.GetFloatValue(floatIndex).Name;
}
for (int i = 0; i < param.Custom2Count; i++)
{
int floatIndex = i + 4;
// custom.SetVector(ParticleSystemCustomData.Custom2, i, param.GetFloatValue(floatIndex).MinMaxCurve);
var customData = serializedObject.FindProperty(propertyName[floatIndex]);
customData.stringValue = param.GetFloatValue(floatIndex).Name;
}
// 変更の適用
serializedObject.ApplyModifiedProperties();
}
/// <summary>
/// プリセットの選択
/// </summary>
private void SelectPreset(ShaderPresetData preset)
{
Selection.activeObject = preset;
}
private static void ApplyPresetCustomData(ParticleSystem ps, ShaderPresetData preset)
{
CustomDataUtility.SetCustomData(ps, preset);
}
private static void ApplyPresetVertexStream(ParticleSystemRenderer psr, ShaderPresetData preset)
{
CustomDataUtility.SetVertexStream(psr, preset);
}
/// <summary>
/// VertexStreamの設定
/// </summary>
public static void SetVertexStream(ParticleSystemRenderer psr, ShaderPresetData param)
{
psr.SetActiveVertexStreams(param.VertexStreams.ToList());
}
