From 7f1d70da03e891853d986c39c06be99ec61ea0fc Mon Sep 17 00:00:00 2001
From: "Jeison Yehuda Amihud (Blender Dumbass)" <blenderdumbass@gmail.com>
Date: Thu, 9 Mar 2023 04:50:32 +0000
Subject: [PATCH] A bit more, better and nicer goods.

---
 studio/studio_renderLayer.py | 135 ++++++++++++++++++-----------------
 1 file changed, 68 insertions(+), 67 deletions(-)

diff --git a/studio/studio_renderLayer.py b/studio/studio_renderLayer.py
index ba7bf5f..deff000 100644
--- a/studio/studio_renderLayer.py
+++ b/studio/studio_renderLayer.py
@@ -127,83 +127,84 @@ def layer(win, call):
     #########################################################################
 
     # Here I want to do a preview that's going to be rendered on the right side
+    try:
+        the_render = win.renders[list(win.renders.keys())[0]]
+        amount_of_frames = the_render["end_frame"] - the_render["start_frame"] + 1
 
-    the_render = win.renders[list(win.renders.keys())[0]]
-    amount_of_frames = the_render["end_frame"] - the_render["start_frame"]
-    
-    
-    passed = time.time() - win.render_runtime.get("started_rendering", 0)
-    passed = passed*1000000
-    if win.render_runtime.get("to_render"):
-        longest = passed
-    else:
-        longest = 0
-    
 
-    
-    save_folder = the_render["save_folder"]
-    for i in the_render["analytics"][save_folder].values():
-        if i > longest:
-            longest = i
-    rn_files = []
-    for n, frame in enumerate(range(the_render["start_frame"], the_render["end_frame"])):
+        passed = time.time() - win.render_runtime.get("started_rendering", 0)
+        passed = passed*1000000
+        if win.render_runtime.get("to_render"):
+            longest = passed
+        else:
+            longest = 0
 
-        frame_w = (win.current["w"]-630)/amount_of_frames
-        frame_h = (win.current["h"]-200)/3
 
-        try:
-            frac = the_render["analytics"][save_folder][str(frame)] / longest
-            
-            frame_h = frame_h * frac
-        except Exception as e:
-           frame_h = 0
-        
 
-        if win.render_runtime.get("current_frame", 0) == frame and win.render_runtime.get("to_render"):
-            frame_h = (win.current["h"]-200)/3 * (passed / longest)
+        save_folder = the_render["save_folder"]
+        for i in the_render["analytics"][save_folder].values():
+            if i > longest:
+                longest = i
+        rn_files = []
+        for n, frame in enumerate(range(the_render["start_frame"], the_render["end_frame"]+1)):
 
-        frame_h = max(frame_h, frame_w)
+            frame_w = (win.current["w"]-630)/amount_of_frames
+            frame_h = (win.current["h"]-200)/3
 
-        minus_w = 2
-        round_r = int((frame_w-2)/2)
-        if frame_w < 5:
-            minus_w = -1
-            round_r = 0
-        
-        UI_color.set(layer, win, "node_background")
-        if win.render_runtime.get("current_frame", 0) == frame and win.render_runtime.get("to_render"):
-            UI_color.set(layer, win, "progress_active")
-        UI_elements.roundrect(layer, win, 
-                              580+(n*frame_w),
-                              100+(win.current["h"]-200-frame_h),
-                              frame_w-minus_w,
-                              frame_h,
-                              int((frame_w-2)/2))
+            try:
+                frac = the_render["analytics"][save_folder][str(frame)] / longest
 
-        rn_files.append(getfileoutput(frame, the_render["image_format"]))
+                frame_h = frame_h * frac
+            except Exception as e:
+               frame_h = 0
 
-    render = list(win.renders.keys())[0]
-    folder = render[:render.rfind("/")]
-    for f in reversed(rn_files):
-        rn_image = win.project+folder+"/"+save_folder+"/"+f
-        if os.path.exists(rn_image):
-            UI_elements.image(layer, win, rn_image,
-                              580,
-                              100, 
-                              win.current["w"] - 630,
-                              int((win.current["h"]-200)/3*1.9),
-                              cell="render_preview")
-            
-            break
 
-        
-    if win.render_runtime.get("to_render"):
-        UI_color.set(layer, win, "text_normal")
-        layer.set_font_size(20)
-        layer.move_to(50,
-                      win.current["h"]-30)
-        layer.show_text(win.render_runtime.get("current_progress", ""))
-                
+            if win.render_runtime.get("current_frame", 0) == frame and win.render_runtime.get("to_render"):
+                frame_h = (win.current["h"]-200)/3 * (passed / longest)
+
+            frame_h = max(frame_h, frame_w)
+
+            minus_w = 2
+            round_r = int((frame_w-2)/2)
+            if frame_w < 5:
+                minus_w = -1
+                round_r = 0
+
+            UI_color.set(layer, win, "node_background")
+            if win.render_runtime.get("current_frame", 0) == frame and win.render_runtime.get("to_render"):
+                UI_color.set(layer, win, "progress_active")
+            UI_elements.roundrect(layer, win, 
+                                  580+(n*frame_w),
+                                  100+(win.current["h"]-200-frame_h),
+                                  frame_w-minus_w,
+                                  frame_h,
+                                  int((frame_w-2)/2))
+
+            rn_files.append(getfileoutput(frame, the_render["image_format"]))
+
+        render = list(win.renders.keys())[0]
+        folder = render[:render.rfind("/")]
+        for f in reversed(rn_files):
+            rn_image = win.project+folder+"/"+save_folder+"/"+f
+            if os.path.exists(rn_image):
+                UI_elements.image(layer, win, rn_image,
+                                  580,
+                                  100, 
+                                  win.current["w"] - 630,
+                                  int((win.current["h"]-200)/3*1.9),
+                                  cell="render_preview")
+
+                break
+
+
+        if win.render_runtime.get("to_render"):
+            UI_color.set(layer, win, "text_normal")
+            layer.set_font_size(20)
+            layer.move_to(50,
+                          win.current["h"]-30)
+            layer.show_text(win.render_runtime.get("current_progress", ""))
+    except:
+        pass
     
     #########################################################################
     #