private void RenderScreen()
{
RenderTexture backupRenderTexture = RenderTexture.active;
if (!screenTexture.IsCreated())
{
screenTexture.Create();
}
screenTexture.DiscardContents();
RenderTexture.active = screenTexture;
if (needsElectricCharge && electricChargeReserve < 0.01d)
{
// If we're out of electric charge, we're drawing a blank screen.
GL.Clear(true, true, emptyColorValue);
RenderTexture.active = backupRenderTexture;
return;
}
// This is the important witchcraft. Without that, DrawTexture does not print where we expect it to.
// Cameras don't care because they have their own matrices, but DrawTexture does.
GL.PushMatrix();
GL.LoadPixelMatrix(0, screenPixelWidth, screenPixelHeight, 0);
// Actual rendering of the background is delegated to the page object.
activePage.RenderBackground(screenTexture);
if (!string.IsNullOrEmpty(activePage.Text))
{
RenderText(screenBuffer);
}
// If we have a text overlay, that's where we print it.
if (activePage.textOverlayBuffer.Length > 0)
{
RenderText(activePage.textOverlayBuffer, true);
}
activePage.RenderOverlay(screenTexture);
GL.PopMatrix();
RenderTexture.active = backupRenderTexture;
}
private void RenderScreen()
{
Profiler.BeginSample("RPM.RenderScreen [" + activePage.name + "]");
RenderTexture backupRenderTexture = RenderTexture.active;
if (!screenTexture.IsCreated())
{
screenTexture.Create();
}
screenTexture.DiscardContents();
RenderTexture.active = screenTexture;
if (resourceDepleted || noCommConnection)
{
// If we're out of electric charge, we're drawing a blank screen.
GL.Clear(true, true, emptyColorValue);
}
else
{
// This is the important witchcraft. Without that, DrawTexture does not print where we expect it to.
// Cameras don't care because they have their own matrices, but DrawTexture does.
GL.PushMatrix();
GL.LoadPixelMatrix(0, screenPixelWidth, screenPixelHeight, 0);
// Actual rendering of the background is delegated to the page object.
activePage.RenderBackground(screenTexture);
if (!string.IsNullOrEmpty(activePage.Text))
{
textRenderer.Render(screenTexture, activePage);
}
activePage.RenderOverlay(screenTexture);
GL.PopMatrix();
}
RenderTexture.active = backupRenderTexture;
Profiler.EndSample();
}