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Make the display_window.py example quit after a few loops

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baldurk
2020-01-15 09:29:46 +00:00
parent 7d22448d3f
commit 82fca7d325
1 changed files with 28 additions and 16 deletions
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docs/python_api/examples/renderdoc/display_window.py
+28 -16
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@@ -84,38 +84,50 @@ def paint():
window.after(33, paint)
# Start on the first drawcall
curdraw = 0
curdraw = draws[0]
# The advance function will be called every 150ms, to move to the next draw
loopcount = 0
# The advance function will be called every 50ms, to move to the next draw
def advance():
global out, window, curdraw
global out, window, curdraw, draws, loopcount
# Move to the current drawcall
controller.SetFrameEvent(draws[curdraw].eventId, False)
controller.SetFrameEvent(curdraw.eventId, False)
# Initialise a default TextureDisplay object
disp = rd.TextureDisplay()
# Set the first colour output as the texture to display
disp.resourceId = draws[curdraw].outputs[0]
disp.resourceId = curdraw.outputs[0]
# Get the details of this texture
texDetails = getTexture(disp.resourceId)
if disp.resourceId != rd.ResourceId.Null():
# Get the details of this texture
texDetails = getTexture(disp.resourceId)
# Calculate the scale required in width and height
widthScale = window.winfo_width() / texDetails.width
heightScale = window.winfo_height() / texDetails.height
# Calculate the scale required in width and height
widthScale = window.winfo_width() / texDetails.width
heightScale = window.winfo_height() / texDetails.height
# Use the lower scale to fit the texture on the window
disp.scale = min(widthScale, heightScale)
# Use the lower scale to fit the texture on the window
disp.scale = min(widthScale, heightScale)
# Update the texture display
out.SetTextureDisplay(disp)
# Update the texture display
out.SetTextureDisplay(disp)
# Set the next drawcall
curdraw = (curdraw + 1) % len(draws)
curdraw = curdraw.next
window.after(150, advance)
# If we have no next draw, start again from the first
if curdraw is None:
loopcount = loopcount + 1
curdraw = draws[0]
# after 3 loops, quit
if loopcount == 3:
window.quit()
else:
window.after(50, advance)
# Start the callbacks
advance()