// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0))
{
_painterCanvas.isErase = true;
tempPainter.sourceTexture = _painterCanvas.sourceTexture;
tempPainter.canvasMat.SetFloat("_BlendSrc", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
tempPainter.canvasMat.SetFloat("_BlendDst", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
}
else if (Input.GetMouseButton(0))
{
tempPainter.Drawing(Input.mousePosition);
_painterCanvas.Drawing(Input.mousePosition);
}
else if (Input.GetMouseButtonUp(0))
{
tempPainter.EndDraw();
_painterCanvas.EndDraw();
tempPainter.canvasMat.SetFloat("_BlendSrc", (int)UnityEngine.Rendering.BlendMode.One);
tempPainter.canvasMat.SetFloat("_BlendDst", (int)UnityEngine.Rendering.BlendMode.Zero);
//draw temp paint canvas to paint canvas
_painterCanvas.isErase = false;
_painterCanvas.ClickDraw(Camera.main.WorldToScreenPoint(tempPainter.transform.position),
Camera.main, _painterCanvas.renderTexture, 1f, tempPainter.canvasMat);
//clear temp canvas
tempPainter.ClearCanvas();
}
}
private void DoEndFingerMoveAction()
{
LoopPainter((RenderTexturePainter painter) =>
{
painter.EndDraw();
});
if (_operation == Operation.Replace || _operation == Operation.ReplaceErase)
{
RenderTexturePainter mainPainter = _listPainter[0];
RenderTexturePainter tempPainter = _listPainter[1];
tempPainter.CanvasMat.SetFloat("_BlendSrc", (float)BlendMode.One);
tempPainter.CanvasMat.SetFloat("_BlendDst", (float)BlendMode.Zero);
mainPainter.IsErase = false;
Camera cmain = Camera.main;
mainPainter.ClickDraw(cmain.WorldToScreenPoint(tempPainter.transform.position), cmain, mainPainter.RednerTex, 1, tempPainter.CanvasMat);
tempPainter.ClearCanvas();
if (_operation == Operation.ReplaceErase)
{
for (int i = 2; i < _listPainter.Count; i++)
{
RenderTexturePainter painter = _listPainter[i];
painter.IsErase = false;
}
}
}
else if (_operation == Operation.CutShape)
{
LoopPainter((RenderTexturePainter painter) =>
{
painter.IsErase = !painter.IsErase;
});
}
}
// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0))
{
if (painter && m_clickDraw)
{
painter.ClickDraw(Input.mousePosition, null, null, painter.brushScale);
}
}
if (Input.GetMouseButton(0))
{
if (painter)
{
if (!m_clickDraw)
{
painter.Drawing(Input.mousePosition);
}
}
}
if (Input.GetMouseButtonUp(0))
{
if (painter)
{
painter.EndDraw();
}
}
}
// Update is called once per frame
void Update()
{
if (Input.GetMouseButtonDown(0))
{
if (painter && m_clickDraw)
{
painter.ClickDraw(Input.mousePosition);
if (enableCheckComplete && checker)
{
checker.ClickDraw(Input.mousePosition);
}
}
}
if (Input.GetMouseButton(0))
{
if (painter)
{
if (!m_clickDraw)
{
painter.Drawing(Input.mousePosition);
}
}
if (enableCheckComplete && checker)
{
checker.Drawing(Input.mousePosition);
}
}
if (Input.GetMouseButtonUp(0))
{
if (painter)
{
painter.EndDraw();
}
if (enableCheckComplete && checker)
{
checker.EndDraw();
}
}
}
void Update()
{
if (Input.GetMouseButtonDown(0))
{
_isMouseDown = true;
//Draw once when mouse down.
painterCanvas.ClickDraw(Input.mousePosition, Camera.main, painterCanvas.penTex, painterCanvas.brushScale, painterCanvas.penMat, painterCanvas.renderTexture);
}
else if (Input.GetMouseButton(0))
{
if (_isMouseDown)
{
//draw on mouse drag.
painterCanvas.Drawing(Input.mousePosition, Camera.main);
}
}
else if (Input.GetMouseButtonUp(0) && _isMouseDown)
{
painterCanvas.EndDraw();
_isMouseDown = false;
}
}
void Update()
{
if (InputUtil.CheckMouseOnUI())
{
return;
}
//下面是两种涂法，两种都可以使用，只是有一些区域
//第一种是每次都会将临时画布的结果Draw到最终画布上，效率低一些，但是涂抹过程中效果好一些，适用于要涂抹的对象透明度和区域一不样的情况
//第二种是在最后才把涂抹的结果Draw到最终画布，效率要高一些
if (isDifferent)
{
if (Input.GetMouseButtonDown(0))
{
tempPaintCanvas.gameObject.SetActive(true);
}
else if (Input.GetMouseButton(0))
{
paintCanvas.isErase = true;
tempPaintCanvas.canvasMat.SetFloat("_BlendSrc", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
tempPaintCanvas.canvasMat.SetFloat("_BlendDst", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
tempPaintCanvas.Drawing(Input.mousePosition);
if (isDifferent)
{
paintCanvas.Drawing(Input.mousePosition);
}
tempPaintCanvas.canvasMat.SetFloat("_BlendSrc", (int)UnityEngine.Rendering.BlendMode.One);
tempPaintCanvas.canvasMat.SetFloat("_BlendDst", (int)UnityEngine.Rendering.BlendMode.Zero);
//draw temp paint canvas to paint canvas
paintCanvas.isErase = false;
paintCanvas.ClickDraw(Camera.main.WorldToScreenPoint(tempPaintCanvas.transform.position),
Camera.main, paintCanvas.renderTexture, 1f, tempPaintCanvas.canvasMat);
//clear temp canvas
tempPaintCanvas.ClearCanvas();
}
else if (Input.GetMouseButtonUp(0))
{
tempPaintCanvas.EndDraw();
paintCanvas.EndDraw();
tempPaintCanvas.gameObject.SetActive(false);
}
}
else
{
if (Input.GetMouseButtonDown(0))
{
if (isDifferent)
{
//主画布当前为擦除模式
paintCanvas.isErase = true;
}
tempPaintCanvas.gameObject.SetActive(true);
tempPaintCanvas.canvasMat.SetFloat("_BlendSrc", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
tempPaintCanvas.canvasMat.SetFloat("_BlendDst", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
}
else if (Input.GetMouseButton(0))
{
if (isDifferent)
{
paintCanvas.Drawing(Input.mousePosition);
}
tempPaintCanvas.Drawing(Input.mousePosition);
}
else if (Input.GetMouseButtonUp(0))
{
paintCanvas.EndDraw();
tempPaintCanvas.EndDraw();
tempPaintCanvas.canvasMat.SetFloat("_BlendSrc", (int)UnityEngine.Rendering.BlendMode.One);
tempPaintCanvas.canvasMat.SetFloat("_BlendDst", (int)UnityEngine.Rendering.BlendMode.Zero);
//将tempPaintCanvas画的draw到paintCavas上
paintCanvas.isErase = false;
paintCanvas.ClickDraw(Camera.main.WorldToScreenPoint(tempPaintCanvas.transform.position),
Camera.main, paintCanvas.renderTexture, 1f, tempPaintCanvas.canvasMat);
//清空临时画布
tempPaintCanvas.ClearCanvas();
tempPaintCanvas.gameObject.SetActive(false);
}
}
}
