Add the screenshot helper to the project, add assembly definitions and setup cross-references
This commit is contained in:
Michal Pikulski
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Assets/External/SWAN Dev/ScreenshotHelper/Scenes/ScreenshotDemo.cs
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Assets/External/SWAN Dev/ScreenshotHelper/Scenes/ScreenshotDemo.cs
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/// <summary>
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/// By SwanDEV 2017
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/// </summary>
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using System.Collections.Generic;
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using UnityEngine;
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using UnityEngine.UI;
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using UnityEngine.EventSystems;
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/// <summary>
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/// Screenshot Helper example.
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/// </summary>
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public class ScreenshotDemo : DImageDisplayHandler // Inherits the image handler script, we use this handler to set the captured texture/sprite for displaying on the UI Image in this demo.
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{
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[Header("[ Save Settings ]")]
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public FilePathName.SaveFormat saveFormat = FilePathName.SaveFormat.JPG;
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[Header("[ Camera Capture (Camera Capture method example) ]")]
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[Tooltip("Request Texture2D or RenderTexture?")]
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public bool m_RequestTexture2D_CameraCapture = true;
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public float m_Scale = 1f;
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public int m_TaregtWidth, m_TargetHeight;
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[Header("[ Capture Cutout (Capture screen with cutout area Example) ]")]
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public Vector2 iCaptureRegionSize = new Vector2(512, 512);
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[Header("[ Object References ]")]
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public CanvasScaler canvasScaler;
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public UnityEngine.UI.Image displayImage;
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public Text debugText;
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public InputField widthInputField;
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public InputField heightInputField;
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public MeshRenderer cubeMesh;
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public Camera camera1;
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public Camera camera2;
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public Camera camera3;
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private void Start()
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{
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// Check the max. texture size support by the current device GPU
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Debug.Log("Max. texture size support by the current device GPU: " + SystemInfo.maxTextureSize);
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// Set the anti-aliasing level (1, 2, 4, 8), 1 = disable; 8 = best quality.
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ScreenshotHelper.AntiAliasingLevel = 8;
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ScreenshotHelper.iSetMainOnCapturedCallback((Sprite sprite) =>
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{
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// Your Code to use the captured sprite..
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SetImage(sprite);
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cubeMesh.material.mainTexture = sprite.texture;
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switch (saveFormat)
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{
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case FilePathName.SaveFormat.JPG:
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SaveAsJPG(sprite.texture);
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break;
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case FilePathName.SaveFormat.PNG:
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SaveAsPNG(sprite.texture);
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break;
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case FilePathName.SaveFormat.GIF:
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#if PRO_GIF
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// Require Pro GIF to save image(s) as GIF.
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SaveAsGIF(sprite.texture);
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#endif
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break;
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}
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});
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// Show screenshot helper debug message
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ScreenshotHelper.Instance.m_DebugText = debugText;
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OnInputChanges();
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// Check screen orientation for setting canvas resolution
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if(Screen.width > Screen.height)
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{
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canvasScaler.referenceResolution = new Vector2(1920, 1080);
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}
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else
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{
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canvasScaler.referenceResolution = new Vector2(1080, 1920);
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}
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}
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private PointerEventData uiPointerEventData = new PointerEventData(EventSystem.current);
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private List<RaycastResult> uiRaycastResuls = new List<RaycastResult>();
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private bool _isPointedOnUI = false;
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private void Update()
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{
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/*if(Input.GetMouseButtonDown(0))
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{
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uiPointerEventData.position = Input.mousePosition;
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EventSystem.current.RaycastAll(uiPointerEventData, uiRaycastResuls);
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_isPointedOnUI = (uiRaycastResuls.Count > 0)? true:false;
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}
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if(Input.GetMouseButtonUp(0))
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{
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if(!_isPointedOnUI)
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{
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ScreenshotHelper.iCapture(Input.mousePosition, iCaptureRegionSize, (texture2D) => {
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// Your Code to use the captured texture..
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Debug.Log("Touch to capture screen, result image size: " + texture2D.width + " x " + texture2D.height);
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});
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}
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}*/
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}
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public void OnInputChanges()
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{
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int captureWidth = 512;
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int.TryParse(widthInputField.text, out captureWidth);
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int captureHeight = 512;
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int.TryParse(heightInputField.text, out captureHeight);
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iCaptureRegionSize = new Vector2(captureWidth, captureHeight);
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}
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public void CaptureScreen()
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{
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ScreenshotHelper.iCaptureScreen((texture2D)=>{
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// Your Code to use the captured texture..
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Debug.Log("iCaptureScreen - result image size: " + texture2D.width + " x " + texture2D.height);
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});
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}
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public void CaptureWithCamera(Camera camera)
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{
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if (m_RequestTexture2D_CameraCapture)
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{
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if (m_Scale > 0)
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{
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// Capture with camera, request Texture2D of the specific scale:
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ScreenshotHelper.iCaptureWithCamera(camera, m_Scale, (texture2D) =>
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{
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// Your Code to use the captured texture..
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Debug.Log("1. iCaptureWithCamera - result image size: " + texture2D.width + " x " + texture2D.height);
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});
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}
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else
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{
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// Capture with camera, request Texture2D of the specific Width and Height:
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ScreenshotHelper.iCaptureWithCamera(camera, (texture2D) =>
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{
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// Your Code to use the captured texture..
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Debug.Log("2. iCaptureWithCamera - result image size: " + texture2D.width + " x " + texture2D.height);
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}, m_TaregtWidth, m_TargetHeight);
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}
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}
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else
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{
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if (m_Scale > 0)
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{
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// Capture with camera, request RenderTexture of the specific scale:
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ScreenshotHelper.iCaptureWithCamera_RenderTexture(camera, m_Scale, (renderTexture) =>
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{
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// Your Code to use the captured texture..
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Debug.Log("3. iCaptureWithCamera - result image size: " + renderTexture.width + " x " + renderTexture.height);
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});
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}
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else
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{
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// Capture with camera, request RenderTexture of the specific Width and Height:
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ScreenshotHelper.iCaptureWithCamera_RenderTexture(camera, (renderTexture) =>
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{
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// Your Code to use the captured texture..
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Debug.Log("4. iCaptureWithCamera - result image size: " + renderTexture.width + " x " + renderTexture.height);
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}, m_TaregtWidth, m_TargetHeight);
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}
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}
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}
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private void SetImage(Sprite sprite)
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{
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base.Clear(displayImage); // Clear the previous texture (if any)
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base.SetImage(displayImage, sprite); // Set the sprite to the UI Image, using the DImageDisplayHandler that inherited by this demo script.
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}
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public void Clear()
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{
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base.Clear(displayImage);
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displayImage.rectTransform.sizeDelta = Vector2.zero;
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ClearScreenshotHelper();
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}
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public void ClearScreenshotHelper()
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{
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ScreenshotHelper.iClear(clearCallback: false, clearTextures: true);
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}
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private void SaveAsJPG(Texture2D tex2D)
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{
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string debugMessage = "Saved_as_JPG_to:_" + new FilePathName().SaveTextureAs(tex2D, FilePathName.SaveFormat.JPG);
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ScreenshotHelper.Instance.UpdateDebugText(debugMessage);
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}
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private void SaveAsPNG(Texture2D tex2D)
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{
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string debugMessage = "Saved_as_PNG_to:_" + new FilePathName().SaveTextureAs(tex2D, FilePathName.SaveFormat.PNG);
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ScreenshotHelper.Instance.UpdateDebugText(debugMessage);
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}
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#if PRO_GIF
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private void SaveAsGIF(Texture2D tex2D)
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{
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string debugMessage = "Saved as GIF to: " + new FilePathName().SaveTextureAs(tex2D, FilePathName.SaveFormat.GIF);
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ScreenshotHelper.Instance.UpdateDebugText(debugMessage);
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}
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#endif
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public void UnRegRenderCameras()
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{
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ScreenshotHelper.iUnRegisterAllRenderCameras();
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}
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public void MoreAssets()
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{
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Application.OpenURL("https://www.swanob2.com/assets");
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}
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}
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