/// <summary>
/// Follows target and returns depth texture with post processing
/// </summary>
/// <param name="texture"></param>
public void GetDepthTexture(out Texture texture)
{
if ((Time.time - lastUpdateTime) < Time.fixedDeltaTime)
{
texture = postProcessTexture;
return;
}
lastUpdateTime = Time.time;
if (followPlayer && target != null)
{
FollowTarget();
}
onSetDepthTextureEvent.Invoke();
postProcessTexture = depthTexture;
for (int i = 0; i < postProcessProfile.postProcesses.Count; ++i)
{
GrassPostProcess postProcess = postProcessProfile.postProcesses[i];
GrassPostProcessState state = postProcessStates[i];
postProcess.DoPostProcess(this, ref state, ref postProcessTexture);
postProcessStates[i] = state;
}
ResetLastMovementVector();
texture = postProcessTexture;
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
EditorGUI.BeginProperty(position, label, property);
GrassPostProcess element = GetElement(property);
property.isExpanded = EditorGUI.Foldout(new Rect(position.x, position.y, EditorGUIUtility.labelWidth, EditorGUIUtility.singleLineHeight),
property.isExpanded,
new GUIContent(NameAttribute.GetNameFromClassType(element.GetType()), NameAttribute.GetDescriptionFromClassType(element.GetType())),
true);
if (GUI.changed)
{
property.serializedObject.ApplyModifiedProperties();
}
if (property.objectReferenceValue == null)
{
EditorGUIUtility.ExitGUI();
}
if (property.isExpanded)
{
const float witdthOffset = 25f;
var newRect = new Rect(position.x, position.y, position.width - position.x - witdthOffset, position.height);
DrawAllChildrensGUI(newRect, property);
}
property.serializedObject.ApplyModifiedProperties();
EditorGUI.EndProperty();
}
private void AddPostProcessHandler(object target)
{
GrassPostProcess obj = ScriptableObject.CreateInstance(target as string) as GrassPostProcess;
m_Profile.postProcesses.Add(obj as GrassPostProcess);
AssetDatabase.AddObjectToAsset(obj, m_Profile);
AssetDatabase.SaveAssets();
}
private GrassPostProcess GetElement(SerializedProperty property)
{
GrassPostProcess element = property.objectReferenceValue as GrassPostProcess;
if (element == null)
{
(property.serializedObject.targetObject as GrassPostProcessProfile).postProcesses.RemoveAll(item => item == null);
}
return(element);
}
/// <summary>
/// Initialization of the needed elements
/// </summary>
protected void Awake()
{
postProcessStates = new List <GrassPostProcessState>(postProcessProfile.postProcesses.Count);
for (int i = 0; i < postProcessProfile.postProcesses.Count; ++i)
{
GrassPostProcess postProcess = postProcessProfile.postProcesses[i];
GrassPostProcessState state;
postProcess.Initialize(this, out state);
postProcessStates.Add(state);
}
transform.rotation = Quaternion.LookRotation(new Vector3(0, 1, 0));
if (null != depthTexture)
{
textureSize = new Vector2Int(depthTexture.width, depthTexture.height);
}
}