def update(self):
if not self.paused:
newtick = pf.prev_frame_ms()
newstats = pf.prev_frame_perfstats()
if newtick > self.max_frame_latency:
self.max_frame_latency = newtick
self.ticksum_ms -= self.frame_times_ms[self.tickindex]
self.ticksum_ms += newtick
self.frame_times_ms[self.tickindex] = newtick
self.frame_perfstats[self.tickindex] = newstats
self.selected_perfstats = newstats
self.tickindex = (self.tickindex + 1) % len(self.frame_times_ms)
self.layout_row_dynamic(100, 1)
self.simple_chart(pf.NK_CHART_LINES, (0, 200), self.frame_times_ms,
self.on_chart_click)
self.layout_row_dynamic(20, 1)
avg_frame_latency_ms = float(self.ticksum_ms) / len(
self.frame_times_ms)
try:
fps = 1000 / avg_frame_latency_ms
self.label_colored_wrap("FPS: {0}".format(int(fps)), (255, 255, 0))
except:
pass
self.layout_row_dynamic(20, 2)
self.label_colored_wrap(
"Avg. Frame Latency: {0:.1f} ms".format(avg_frame_latency_ms),
(255, 255, 0))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap(
"Max Frame Latency: {0} ms".format(self.max_frame_latency),
(255, 255, 0))
self.layout_row_dynamic(20, 1)
old_trace_python = self.trace_python
self.trace_python = True if self.checkbox("Trace Python",
self.trace_python) else False
if old_trace_python != self.trace_python:
pf.settings_set("pf.debug.trace_python", self.trace_python)
def on_pause_resume():
self.paused = not self.paused
text = lambda p: "Resume " if p else "Pause"
self.layout_row_dynamic(30, 1)
self.button_label(text(self.paused), on_pause_resume)
self.tree(pf.NK_TREE_TAB, "Frame Performance", pf.NK_MINIMIZED,
self.frame_perf_tab)
self.tree(pf.NK_TREE_TAB, "Renderer Info", pf.NK_MINIMIZED,
self.render_info_tab)
self.tree(pf.NK_TREE_TAB, "Navigation Stats", pf.NK_MINIMIZED,
self.nav_stats_tab)
def __run__(self):
elapsed = 0
while elapsed < self.duration:
frac_done = elapsed / float(self.duration)
bounds = (self.bounds[0],
int(self.bounds[1] - self.travel * frac_done),
self.bounds[2], self.bounds[3])
color = tuple(
list(self.color[:-1]) +
[int(self.color[3] * (1.0 - frac_done))])
pf.draw_text(self.text, bounds, color)
self.await_event(pf.EVENT_UPDATE_START)
elapsed += pf.prev_frame_ms()
def update(self):
newtick = pf.prev_frame_ms()
if newtick > self.max_frame_latency:
self.max_frame_latency = newtick
self.ticksum_ms -= self.frame_times_ms[self.tickindex]
self.ticksum_ms += newtick
self.frame_times_ms[self.tickindex] = newtick
self.tickindex = (self.tickindex + 1) % len(self.frame_times_ms)
self.layout_row_dynamic(100, 1)
self.simple_chart(pf.NK_CHART_LINES, (0, 100), self.frame_times_ms)
self.layout_row_dynamic(20, 1)
avg_frame_latency_ms = float(self.ticksum_ms)/len(self.frame_times_ms)
if avg_frame_latency_ms == 0.0:
return
fps = 1000/avg_frame_latency_ms
self.label_colored_wrap("FPS: {0}".format(int(fps)), (255, 255, 0));
self.layout_row_dynamic(20, 2)
self.label_colored_wrap("Avg. Frame Latency: {0:.1f} ms".format(avg_frame_latency_ms), (255, 255, 0));
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("Max Frame Latency: {0} ms".format(self.max_frame_latency), (255, 255, 0))
render_info = pf.get_render_info()
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("Renderer: %s" % render_info["renderer"], (255, 255, 255))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("Version: %s" % render_info["version"], (255, 255, 255))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("Shading Language Version: %s" % render_info["shading_language_version"], (255, 255, 255))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("Vendor: %s" % render_info["vendor"], (255, 255, 255))
def update(self):
newtick = pf.prev_frame_ms()
if newtick > self.max_frame_latency:
self.max_frame_latency = newtick
self.ticksum_ms -= self.frame_times_ms[self.tickindex]
self.ticksum_ms += newtick
self.frame_times_ms[self.tickindex] = newtick
self.tickindex = (self.tickindex + 1) % len(self.frame_times_ms)
self.layout_row_dynamic(100, 1)
self.simple_chart(pf.NK_CHART_LINES, (0, 100), self.frame_times_ms)
self.layout_row_dynamic(20, 1)
avg_frame_latency_ms = float(self.ticksum_ms)/len(self.frame_times_ms)
if avg_frame_latency_ms == 0.0:
return
fps = 1000/avg_frame_latency_ms
self.label_colored_wrap("FPS: {0}".format(int(fps)), (255, 255, 255));
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("Max frame latency: {0} ms".format(self.max_frame_latency), (255, 255, 255))
def update(self):
newtick = pf.prev_frame_ms()
if newtick > self.max_frame_latency:
self.max_frame_latency = newtick
self.ticksum_ms -= self.frame_times_ms[self.tickindex]
self.ticksum_ms += newtick
self.frame_times_ms[self.tickindex] = newtick
self.tickindex = (self.tickindex + 1) % len(self.frame_times_ms)
self.layout_row_dynamic(100, 1)
self.simple_chart(pf.NK_CHART_LINES, (0, 100), self.frame_times_ms)
self.layout_row_dynamic(20, 1)
avg_frame_latency_ms = float(self.ticksum_ms) / len(
self.frame_times_ms)
if avg_frame_latency_ms == 0.0:
return
fps = 1000 / avg_frame_latency_ms
self.label_colored_wrap("FPS: {0}".format(int(fps)), (255, 255, 0))
self.layout_row_dynamic(20, 2)
self.label_colored_wrap(
"Avg. Frame Latency: {0:.1f} ms".format(avg_frame_latency_ms),
(255, 255, 0))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap(
"Max Frame Latency: {0} ms".format(self.max_frame_latency),
(255, 255, 0))
self.layout_row_dynamic(10, 1)
render_info = pf.get_render_info()
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("Renderer: %s" % render_info["renderer"],
(255, 255, 255))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("Version: %s" % render_info["version"],
(255, 255, 255))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap(
"Shading Language Version: %s" %
render_info["shading_language_version"], (255, 255, 255))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("Vendor: %s" % render_info["vendor"],
(255, 255, 255))
self.layout_row_dynamic(10, 1)
nav_stats = pf.get_nav_perfstats()
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("[LOS Field Cache] Used: {used:04d}/{cap:04d} Hit Rate: {hr:02.03f} Invalidated: {inv:04d}" \
.format(used=nav_stats["los_used"], cap=nav_stats["los_max"],
hr=nav_stats["los_hit_rate"], inv=nav_stats["los_invalidated"]), \
(0, 255, 0))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("[Flow Field Cache] Used: {used:04d}/{cap:04d} Hit Rate: {hr:02.03f} Invalidated: {inv:04d}" \
.format(used=nav_stats["flow_used"], cap=nav_stats["flow_max"],
hr=nav_stats["flow_hit_rate"], inv=nav_stats["flow_invalidated"]), \
(0, 255, 0))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("[Dest:Field Mapping Cache] Used: {used:04d}/{cap:04d} Hit Rate: {hr:02.03f}" \
.format(used=nav_stats["ffid_used"], cap=nav_stats["ffid_max"], hr=nav_stats["ffid_hit_rate"]), \
(0, 255, 0))
self.layout_row_dynamic(20, 1)
self.label_colored_wrap("[Grid Path Cache] Used: {used:04d}/{cap:04d} Hit Rate: {hr:02.03f}" \
.format(used=nav_stats["grid_path_used"], cap=nav_stats["grid_path_max"], hr=nav_stats["grid_path_hit_rate"]), \
(0, 255, 0))