public void OnRenderObject()
{
if (textureHolder.GetTexture() == null)
{
return;
}
var texSize = new Vector2(textureHolder.GetTexture().width, textureHolder.GetTexture().height);
var contours = finder.Contours;
var area = EMath.GetShrinkFitSize(texSize, screenSize);
GL.PushMatrix();
GL.MultMatrix(transform.localToWorldMatrix);
material.SetPass(0);
foreach (var contour in contours)
{
GL.Begin(GL.LINE_STRIP);
GL.Color(color);
var rect = OpenCVUtils.GetRect(contour);
var p1 = OpenCVUtils.GetUnityCoordinateSystemPosition(new Vector2(rect.x, rect.y), texSize, area);
var p2 = OpenCVUtils.GetUnityCoordinateSystemPosition(new Vector2(rect.x + rect.width, rect.y), texSize, area);
var p3 = OpenCVUtils.GetUnityCoordinateSystemPosition(new Vector2(rect.x + rect.width, rect.y + rect.height), texSize, area);
var p4 = OpenCVUtils.GetUnityCoordinateSystemPosition(new Vector2(rect.x, rect.y + rect.height), texSize, area);
GL.Vertex3(p1.x, p1.y, this.transform.position.z);
GL.Vertex3(p2.x, p2.y, this.transform.position.z);
GL.Vertex3(p3.x, p3.y, this.transform.position.z);
GL.Vertex3(p4.x, p4.y, this.transform.position.z);
GL.Vertex3(p1.x, p1.y, this.transform.position.z);
GL.End();
}
GL.PopMatrix();
}
private void VideoCaptureController_ChangeTextureEvent(TextureHolderBase sender, Texture texture)
{
var frameSize = new Vector2(camera.orthographicSize * 2 * camera.aspect, camera.orthographicSize * 2);
var size = EMath.GetShrinkFitSize(new Vector2(texture.width, texture.height), frameSize);
this.transform.localScale = new Vector3(size.x, size.y, 1f);
renderer.material.mainTexture = textureHolder.GetTexture();
}
// Update is called once per frame
void Update()
{
var tex = textureHolder.GetTexture();
if (tex == null)
{
return;
}
imageFilterGroup.Filter(tex);
FilterEvent?.Invoke(imageFilterGroup.GetRenderTexture());
}
public void OnRenderObject()
{
if (textureHolder.GetTexture() == null)
{
return;
}
var texSize = new Vector2(textureHolder.GetTexture().width, textureHolder.GetTexture().height);
var contours = finder.Contours;
var area = EMath.GetShrinkFitSize(texSize, screenSize);
GL.PushMatrix();
GL.MultMatrix(transform.localToWorldMatrix);
material.SetPass(0);
foreach (var contour in contours)
{
GL.Begin(GL.LINE_STRIP);
GL.Color(color);
var points = OpenCVUtils.MatOfPointToVector2List(contour);
//OpenCVUtils.RemoveNearPoint(points, nearPointThreshold);
Vector3 startPoint = Vector3.zero;
for (var i = 0; i < points.Count; i++)
{
var pos = OpenCVUtils.GetUnityCoordinateSystemPosition(points[i], texSize, area);
var p = new Vector3(pos.x, pos.y, this.transform.position.z);
GL.Vertex(p);
if (i == 0)
{
startPoint = p;
}
}
GL.Vertex(startPoint);
GL.End();
}
GL.PopMatrix();
}
// Update is called once per frame
void Update()
{
Graphics.Blit(textureHolder.GetTexture(), pix2pixController._sourceTexture);
}
