[Durian-svn] [3761] script for batch rendering opengl animations

[campbell]

Revision: 3761
          https://blenderinstitute.dyndns.org/durian-svn/?do=log&project=durian&path=/&rev=3761
Author:   campbell
Date:     2010-05-24 08:23:10 +0200 (Mon, 24 May 2010)
Log Message:
-----------
script for batch rendering opengl animations

Added Paths:
-----------
    pro/scripts/utilities/batch_ogl.py

Added: pro/scripts/utilities/batch_ogl.py
===================================================================
--- pro/scripts/utilities/batch_ogl.py	                        (rev 0)
+++ pro/scripts/utilities/batch_ogl.py	2010-05-24 06:23:10 UTC (rev 3761)
@@ -0,0 +1,106 @@
+# replace
+
+# python /d/pro/scripts/utilities/batch_bake.py > /tmp/hair/bake.sh # build list
+# ./B -b /d/pro/scenes/05.8_ambushfight/05.8b_comp.blend -P /d/pro/scripts/utilities/batch_bake.py
+# ./B bzz /d/pro/scenes/05.8_ambushfight/05.8b_comp.blend -P /d/pro/scripts/utilities/batch_bake.py
+
+# BIN = "/media/data/blender_ideasman42/blender/blender"
+BIN = "/b/B"
+
+import os
+
+__file__ = "/d/pro/scripts//utilities/batch_ogl.py"
+
+def blend_path_list(path):
+	for dirpath, dirnames, filenames in os.walk(path):
+		for filename in filenames:
+			if filename.endswith(".blend"):
+				yield os.path.join(dirpath, filename)
+
+
+def use_simplify():
+    scene = bpy.context.scene
+    while scene:
+        scene.render.use_simplify = True
+        scene.render.simplify_subdivision = 1
+        scene.render.simplify_child_particles = 0.0
+        scene = scene.set
+
+def get_svn_rev(f):
+    os.system("svn log %s > /tmp/foo.txt" % f)
+    file = open("/tmp/foo.txt", 'r')
+    for l in file.readlines():
+        if l.startswith("r"):
+            try:
+                val = int(l.split()[0][1:])
+            except:
+                continue
+                
+            return val
+    
+    return -1
+
+
+def blender_fg_render():
+    # render
+    use_simplify()
+
+    bpy.context.scene.render.resolution_percentage = 100
+    bpy.context.scene.render.resolution_x = 2048
+    bpy.context.scene.render.resolution_y = 872
+    bpy.context.scene.render.file_format = 'AVI_JPEG'
+    bpy.context.scene.render.file_quality = 90
+
+    image_dir = "/shared/durian/anim_daily"
+    filename = bpy.data.filename.replace(".blend", ".avi")
+    bpy.context.scene.render.output_path = os.path.join(image_dir, os.path.basename(filename))
+
+    # hey, lets make sintel pretty
+    for mat in bpy.data.materials:
+        if mat.name == "Sintel_Skin1_layer":
+            mat.diffuse_color = 0.49, 0.31, 0.22
+        elif mat.name == "sintel_hair_shabuffe":
+            mat.diffuse_color = 0.6, 0.33, 0.25
+
+    bpy.ops.render.opengl({}, animation=True, view_context=False)
+    
+    import sys
+    sys.exit()
+
+
+def noblender_print_tasks():
+
+    files = list(blend_path_list("/d/pro/scenes"))
+    files_anim = []
+
+    for f in files:
+        if "_layout" in f:
+            continue
+        if "_phys" in f:
+            continue
+        if not f.split("/")[-1].startswith("0"):
+            continue
+        
+        files_anim.append((get_svn_rev(f), f))
+
+    files_anim.sort()
+    files_anim.reverse() # newest first
+
+    i = 0
+    for r, f in files_anim:
+        print("# %d %d" % (i, r))
+        print(" ".join(["DISPLAY=:1", "LD_PRELOAD=/shared/software/mesa-7.8/lib/libGL.so", BIN, f, "-P", __file__])) # render
+        i += 1
+
+
+if __name__ == "__main__":
+    try:
+        import bpy
+    except:
+        bpy = None
+
+    # OUTSIDE OF BLENDER
+    if bpy is None:
+        noblender_print_tasks()
+    else:
+        blender_fg_render()