protected void startPrint()
{
if (m_currentTextures.Count > 0)
{
Texture2D texture = null;
while (m_currentTextures.Count > 0)
{
texture = m_currentTextures[m_currentTextures.Count - 1];
m_currentTextures.RemoveAt(m_currentTextures.Count - 1);
Texture2D.DestroyImmediate(texture);
}
}
m_currentPrintX = 0;
m_currentPrintY = 0;
if (m_printSize.x != m_canvasSize.x)
{
m_currentPrintX = Mathf.FloorToInt(m_canvas.width * 0.5f - m_printSize.x * 0.5f);
}
if (m_printSize.y != m_canvasSize.y)
{
m_currentPrintY = Mathf.FloorToInt(m_canvas.height * 0.5f - m_printSize.y * 0.5f);
}
for (int i = 0; i < m_frameTotal; i++)
{
m_currentTextures.Add(new Texture2D(m_printSize.x, m_printSize.y, m_outputTextureFormat, false));
}
m_currentFrame = 0;
m_currentIntervalCount = 0;
m_currentTimePass = 0;
m_currentDuration = m_duration > 0 ? m_duration : PrefabPrinterUtility.CalculateObjectDuraion(m_currentObject, true);
m_currentIntervalTotal = m_ignoreZero ? (m_currentDuration / m_frameTotal) : (m_currentDuration / (m_frameTotal - 1));
m_currentOutputPath = System.IO.Path.Combine(Application.dataPath, m_outputFolder);
m_currentObjectName = m_currentObject.name;
if (!System.IO.Directory.Exists(m_currentOutputPath))
{
System.IO.Directory.CreateDirectory(m_currentOutputPath);
}
if (m_outputCreateFolder)
{
m_currentOutputPath = System.IO.Path.Combine(m_currentOutputPath, m_currentObjectName);
if (!System.IO.Directory.Exists(m_currentOutputPath))
{
System.IO.Directory.CreateDirectory(m_currentOutputPath);
}
}
if (m_useSimulate)
{
PrefabPrinterUtility.StopObject(m_currentObject);
}
else
{
PrefabPrinterUtility.PlayObject(m_currentObject);
}
print();
if (m_currentDuration <= 0)
{
completePrint();
}
}
protected void print()
{
m_currentFrame++;
m_cachedTexture = RenderTexture.active;
RenderTexture.active = m_canvas;
if (m_useSimulate)
{
float simulateTime = m_ignoreZero ? (m_currentFrame * m_currentIntervalTotal) : ((m_currentFrame - 1) * m_currentIntervalTotal);
PrefabPrinterUtility.SimulateObject(m_currentObject, simulateTime);
}
m_camera.Render();
m_currentTextures[m_currentFrame - 1].ReadPixels(new Rect(m_currentPrintX, m_currentPrintY, m_printSize.x, m_printSize.y), 0, 0);
RenderTexture.active = m_cachedTexture;
}