Hello!

I've done a little action to get the "horizontal FOV" (the horizontal angle of the camera FOV pyramid).
Maybe it's not that useful, but anyway.

(I have copied the code from https://forum.unity.com/threads/how-to-calculate-horizontal-field-of-view.16114/)

using UnityEngine;
using System;
namespace HutongGames.PlayMaker.Actions
{
[ActionCategory(ActionCategory.Camera)]
[Tooltip("Gets the Horizontal FOV of a Camera.")]
public class CameraGetHorizontalFOV : FsmStateAction
{
[RequiredField]
public FsmGameObject GOCamara;
[UIHint(UIHint.Variable)]
public FsmFloat horizontalFOV;

public override void Reset()
{
GOCamara = null;
horizontalFOV = null;
}

public override void OnEnter()
{
           
            var radAngle = GOCamara.Value.GetComponent<Camera>().fieldOfView * Mathf.Deg2Rad;
            var radHFOV = 2 * Math.Atan(Mathf.Tan(radAngle / 2) * GOCamara.Value.GetComponent<Camera>().aspect);
            horizontalFOV.Value = Mathf.Rad2Deg * (float)radHFOV;

            Finish();
}
}
}

Hello!

I've done a new action. It counts the number of a certain color pixels in a texture. Any changes or suggestions to improve performance or functionality it are more than welcome!

 (Note: part of the code I have taken from https://hutonggames.com/playmakerforum/index.php?topic=11929.0 )

 
using UnityEngine;
using System;
using System.Collections;
using System.Collections.Generic;

namespace HutongGames.PlayMaker.Actions
{
[ActionCategory("ArrayMaker/ArrayList")]
[Tooltip("Count the number of pixels of a certain color")]
[HelpUrl("http://hutonggames.com/playmakerforum/index.php?topic=11929.0")]

public class CountColoredPixelsInTextures : ArrayListActions
{

[ActionSection("Input")]
public FsmTexture texture;
        public FsmColor colorToCount;

        [RequiredField]
        [UIHint(UIHint.Variable)]
        public FsmInt storeResult;

        [ActionSection("Event")]
[UIHint(UIHint.FsmEvent)]
public FsmEvent doneEvent;
[UIHint(UIHint.FsmEvent)]
[Tooltip("The event if error")]
public FsmEvent failureEvent;

private Color[] pix;
        private Texture2D targetmaskedTexture;
public override void Reset()
{
            storeResult = null;
failureEvent = null;
doneEvent= null;
texture = null;
}

public override void OnEnter()
{

bool noError = false;

if (texture.IsNone){
Debug.LogWarning("<color=#6B8E23ff>No texture. Please review!</color>", this.Owner);
noError = true;
}

targetmaskedTexture = null;
targetmaskedTexture = texture.Value as Texture2D;

try
{
targetmaskedTexture.GetPixel(0, 0);
}
catch(UnityException)
{

Debug.LogWarning("<color=#6B8E23ff>Please enable read/write on texture  </color>"+"[" + texture.Value.name + "]", this.Owner);
noError = true;
}

if (noError == true){
Fsm.Event(failureEvent);
return;
            }
            else {
                storeResult.Value = 0;
                pix = targetmaskedTexture.GetPixels(0);

                for (int i = 0; i < pix.Length; i++)
                {
                    if (colorToCount.Value == pix[i]) {
                        storeResult.Value = storeResult.Value + 1;
                        }
                }
                pix = new Color[0];

            }

Fsm.Event(doneEvent);
            return;
}
}
}

Hello,

I've modified the action ArrayListGetVertexPositions to obtain the world space points of a mesh vertices instead of local points.

I think it might be usefull to upload it to Ecosystem.

// (c) Jean Fabre, 2011-2013 All rights reserved.
// http://www.fabrejean.net

// INSTRUCTIONS
// Drop a PlayMakerArrayList script onto a GameObject, and define a unique name for reference if several PlayMakerArrayList coexists on that GameObject.
// In this Action interface, link that GameObject in "arrayListObject" and input the reference name if defined.
// Note: You can directly reference that GameObject or store it in an Fsm variable or global Fsm variable

// credits: action created by LampRabbit: http://hutonggames.com/playmakerforum/index.php?topic=3982.msg18550#msg18550

using System;
using UnityEngine;

namespace HutongGames.PlayMaker.Actions
{
[ActionCategory("ArrayMaker/ArrayList")]
[Tooltip("Store mesh vertex positions into an arrayList")]
public class ArrayListGetVertexPositions : ArrayListActions
{

[ActionSection("Set up")]

[RequiredField]
[Tooltip("The gameObject with the PlayMaker ArrayList Proxy component")]
[CheckForComponent(typeof(PlayMakerArrayListProxy))]
public FsmOwnerDefault gameObject;

[Tooltip("Author defined Reference of the PlayMaker ArrayList Proxy component ( necessary if several component coexists on the same GameObject")]
public FsmString reference;


[ActionSection("Source")]

[Tooltip("the GameObject to get the mesh from")]
[CheckForComponent(typeof(MeshFilter))]
public FsmGameObject mesh;



public override void Reset()
{
gameObject = null;
reference = null;
mesh = null;

}


public override void OnEnter()
{
if ( SetUpArrayListProxyPointer(Fsm.GetOwnerDefaultTarget(gameObject),reference.Value) )
getVertexPositions();

Finish();
}


public void getVertexPositions()
{
if (! isProxyValid())
return;

proxy.arrayList.Clear();


GameObject _go = mesh.Value;
if (_go==null)
{
return;
}


MeshFilter _mesh = _go.GetComponent<MeshFilter>();
if (_mesh ==null)
{
return;
}
            proxy.arrayList.Clear();
            for (int i = 0; i < _mesh.mesh.vertices.Length; i++) {
                proxy.arrayList.Add(_mesh.transform.TransformPoint(_mesh.mesh.vertices[i]));
            }

//proxy.arrayList.InsertRange(0,_mesh.mesh.vertices);


}
}
}

Thank you Jean! 

Oooh! Thank you so much! This has helped me a lot! I looked for it in the Ecosystem and I couldn't find it.
Love youuu!  <3

Hello!

First of all, I know this is more relative to a C# understanding than PlayMaker itself, even so, I would appreciate your help.

I've filled a playmaker hashtable with all NCS colors with their key names, now I need to access them from a script. I've managed to read all the values, but I cannot convert them to UnityEngine.Color32 to be able to operate them and to do all calculations I want to do with RGB, etc.

foreach (DictionaryEntry colorInTheList in NcsList.hashTable) {
     Debug.Log(colorInTheList.Value) //it prints RGBA(0,0,0,0) the color!
     Color32 colorValue = colorInTheList.Value
}
with this code, the console says "error CS0266: Cannot implicitly convert type `object' to `UnityEngine.Color32'. An explicit conversion exists (are you missing a cast?)"

Thank youuu!

I open the Global Variables window and I click on the input text to create a new global variable, but the cursor just doesn't stay there as always. So, as the cursor is not in the input text, I can't type anything and I can't add the variable.

I have noticed that after doing that, if I try to add a local variable, it happens the same. Before trying to add a new global variable I can add local variables, but after the error, I cannot even create a local variable.

It happens happens whenever I try to create a global variable.

(PS: I have just reported the bug via Editor)

Thank you Jean!

I will try to use another option then