v0.2.0 Released

Update

• Add GetPixels() / GetPixel() APIs.
• Add GetBuffer() API

Examples

Scenes

GetPixels and Buffer scenes were added as example projects.

GetPixels scene

Buffer scene

GetPixels()

UwcWindowTexture uwcTexture;
public Texture2D texture;
Color32[] colors;

...

colors = new Color32[w * h];
texture = new Texture2D(w, h, TextureFormat.RGBA32, false);

if (uwcTexture.window.GetPixels(colors, x, y, w, h)) {
    texture.SetPixels32(colors);
    texture.Apply();
}

GetPixel()

UwcWindowTexture uwcTexture;
...
var window = uwcTexture.window;
var x = cursorPos.x - window.x;
var y = cursorPos.y - window.y;
material_.color = window.GetPixel(x, y);

Buffer

UwcWindowTexture uwcTexture;
...

var window = uwcTexture.window;
var width = window.width;
var height = window.height;

texture_ = new Texture2D(width, height, TextureFormat.RGBA32, false);
texture_.filterMode = FilterMode.Bilinear;
pixels_ = texture_.GetPixels32();
handle_ = GCHandle.Alloc(pixels_, GCHandleType.Pinned);
ptr_ = handle_.AddrOfPinnedObject();
GetComponent<Renderer>().material.mainTexture = texture_;

var buffer = window.buffer;
memcpy(ptr_, buffer, width * height * sizeof(Byte) * 4);

texture_.SetPixels32(pixels_);
texture_.Apply();

v0.1.2 Released

Bug Fix

• Check whether the target window is fullscreen or not for the better alt-tab-window detection.

v0.1.1 Released

Changes

Search Timing

With the previous version, we had to search for an another window by partialWindowTitle manually when the target window is lost. From now, we can customize the update timing from the inspector of UwcWindowTexture.

• Always
  • search for a window by partialWindowTitle every frame and use the first window from the list.
• Manual
  • you have to set shouldUpdateWindow property manually to search and set a new window.
• Only When Parameter Changed (default)
  • search for a window only when one of some parameters like type, partialWindowTitle, and altTabWindows is changed.

Update Titles

UwcManager has a new field, windowTitlesUpdateTiming , which is able to change the timing to update titles of windows.

• Manual (default and same as the behavior of the previous version, lightest)
  • you have to call UwcManager.UpdateAllWindows() or UwcManager.UpdateAltTabWindows() manually when you want to update titles of windows.
• AlwaysAllWindows (heavier than Manual)
  • call UpdateAllWindows() every frame.
• AlwaysAltTabWindows (heaviest)
  • call UpdateAltTabWindows() every frame.

v0.1.0 Released

Update

• add uWindowCapture.RayCastResult UwcWindow.RayCast(Vector3 from, Vector3 dir, float distance, LayerMask layerMask)

UwcRayCastExample.cs

using UnityEngine;

public class UwcRayCastExample : MonoBehaviour
{
    [SerializeField]
    Transform from;

    [SerializeField]
    Transform to;

    [SerializeField]
    LayerMask layerMask;

    [SerializeField]
    Vector2 windowCoord;

    [SerializeField]
    Vector2 desktopCoord;

    void Update()
    {
        var from2to = to.position - from.position;
        var dir = from2to.normalized;
        var distance = from2to.magnitude;
        var result = UwcWindowTexture.RayCast(from.position, dir, distance, layerMask);
        if (result.hit) {
            Debug.DrawLine(from.position, to.position, Color.red);
            Debug.DrawRay(result.position, result.normal, Color.green);
            windowCoord = result.windowCoord;
            desktopCoord = result.desktopCoord;
        } else {
            Debug.DrawLine(from.position, to.position, Color.yellow);
            windowCoord = new Vector2(-1, -1);
            desktopCoord = new Vector2(-1, -1);
        }
    }
}

uWindowCapture v0.0.2 Released

Bug Fix

• Fix the Capture Mode bug that ignored it and set it as default after playing the game.
• Fix the cursor position bug when using the BitBlt capture mode.

uWindowCapture Released!

v0.0.1

fix title bug.