diff options
Diffstat (limited to 'release/scripts/modules/bl_previews_utils/bl_previews_render.py')
| -rw-r--r-- | release/scripts/modules/bl_previews_utils/bl_previews_render.py | 111 |
1 files changed, 43 insertions, 68 deletions
diff --git a/release/scripts/modules/bl_previews_utils/bl_previews_render.py b/release/scripts/modules/bl_previews_utils/bl_previews_render.py index 2efd6349d73..16b0b107927 100644 --- a/release/scripts/modules/bl_previews_utils/bl_previews_render.py +++ b/release/scripts/modules/bl_previews_utils/bl_previews_render.py @@ -31,7 +31,7 @@ from mathutils import ( ) -INTERN_PREVIEW_TYPES = {'MATERIAL', 'LAMP', 'WORLD', 'TEXTURE', 'IMAGE'} +INTERN_PREVIEW_TYPES = {'MATERIAL', 'LIGHT', 'WORLD', 'TEXTURE', 'IMAGE'} OBJECT_TYPES_RENDER = {'MESH', 'CURVE', 'SURFACE', 'META', 'FONT'} @@ -73,15 +73,15 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): # Helpers. RenderContext = collections.namedtuple("RenderContext", ( - "scene", "world", "camera", "lamp", "camera_data", "lamp_data", "image", # All those are names! - "backup_scene", "backup_world", "backup_camera", "backup_lamp", "backup_camera_data", "backup_lamp_data", + "scene", "world", "camera", "light", "camera_data", "light_data", "image", # All those are names! + "backup_scene", "backup_world", "backup_camera", "backup_light", "backup_camera_data", "backup_light_data", )) RENDER_PREVIEW_SIZE = bpy.app.render_preview_size def render_context_create(engine, objects_ignored): if engine == '__SCENE': - backup_scene, backup_world, backup_camera, backup_lamp, backup_camera_data, backup_lamp_data = [()] * 6 + backup_scene, backup_world, backup_camera, backup_light, backup_camera_data, backup_light_data = [()] * 6 scene = bpy.context.screen.scene exclude_props = {('world',), ('camera',), ('tool_settings',), ('preview',)} backup_scene = tuple(rna_backup_gen(scene, exclude_props=exclude_props)) @@ -96,20 +96,20 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): camera.rotation_euler = Euler((1.1635528802871704, 0.0, 0.7853981852531433), 'XYZ') # (66.67, 0.0, 45.0) scene.camera = camera scene.objects.link(camera) - # TODO: add lamp if none found in scene? - lamp = None - lamp_data = None + # TODO: add light if none found in scene? + light = None + light_data = None else: - backup_scene, backup_world, backup_camera, backup_lamp, backup_camera_data, backup_lamp_data = [None] * 6 + backup_scene, backup_world, backup_camera, backup_light, backup_camera_data, backup_light_data = [None] * 6 scene = bpy.data.scenes.new("TEMP_preview_render_scene") world = bpy.data.worlds.new("TEMP_preview_render_world") camera_data = bpy.data.cameras.new("TEMP_preview_render_camera") camera = bpy.data.objects.new("TEMP_preview_render_camera", camera_data) - lamp_data = bpy.data.lamps.new("TEMP_preview_render_lamp", 'SPOT') - lamp = bpy.data.objects.new("TEMP_preview_render_lamp", lamp_data) + light_data = bpy.data.lights.new("TEMP_preview_render_light", 'SPOT') + light = bpy.data.objects.new("TEMP_preview_render_light", light_data) - objects_ignored.add((camera.name, lamp.name)) + objects_ignored.add((camera.name, light.name)) scene.world = world @@ -117,26 +117,14 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): scene.camera = camera scene.objects.link(camera) - lamp.rotation_euler = Euler((0.7853981852531433, 0.0, 1.7453292608261108), 'XYZ') # (45.0, 0.0, 100.0) - lamp_data.falloff_type = 'CONSTANT' - lamp_data.spot_size = 1.0471975803375244 # 60 - scene.objects.link(lamp) - - if engine == 'BLENDER_RENDER': - scene.render.engine = 'BLENDER_RENDER' - scene.render.alpha_mode = 'TRANSPARENT' - - world.use_sky_blend = True - world.horizon_color = 0.9, 0.9, 0.9 - world.zenith_color = 0.5, 0.5, 0.5 - world.ambient_color = 0.1, 0.1, 0.1 - world.light_settings.use_environment_light = True - world.light_settings.environment_energy = 1.0 - world.light_settings.environment_color = 'SKY_COLOR' - elif engine == 'CYCLES': - scene.render.engine = 'CYCLES' - scene.cycles.film_transparent = True - # TODO: define Cycles world? + light.rotation_euler = Euler((0.7853981852531433, 0.0, 1.7453292608261108), 'XYZ') # (45.0, 0.0, 100.0) + light_data.falloff_type = 'CONSTANT' + light_data.spot_size = 1.0471975803375244 # 60 + scene.objects.link(light) + + scene.render.engine = 'CYCLES' + scene.cycles.film_transparent = True + # TODO: define Cycles world? scene.render.image_settings.file_format = 'PNG' scene.render.image_settings.color_depth = '8' @@ -154,9 +142,9 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): image.filepath = scene.render.filepath return RenderContext( - scene.name, world.name if world else None, camera.name, lamp.name if lamp else None, - camera_data.name, lamp_data.name if lamp_data else None, image.name, - backup_scene, backup_world, backup_camera, backup_lamp, backup_camera_data, backup_lamp_data, + scene.name, world.name if world else None, camera.name, light.name if light else None, + camera_data.name, light_data.name if light_data else None, image.name, + backup_scene, backup_world, backup_camera, backup_light, backup_camera_data, backup_light_data, ) def render_context_delete(render_context): @@ -171,8 +159,8 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): scene.camera = None if render_context.camera: scene.objects.unlink(bpy.data.objects[render_context.camera, None]) - if render_context.lamp: - scene.objects.unlink(bpy.data.objects[render_context.lamp, None]) + if render_context.light: + scene.objects.unlink(bpy.data.objects[render_context.light, None]) bpy.data.scenes.remove(scene, do_unlink=True) scene = None else: @@ -213,18 +201,18 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): print("ERROR:", e) success = False - if render_context.lamp: + if render_context.light: try: - lamp = bpy.data.objects[render_context.lamp, None] - if render_context.backup_lamp is None: + light = bpy.data.objects[render_context.light, None] + if render_context.backup_light is None: if scene is not None: - scene.objects.unlink(lamp) - lamp.user_clear() - bpy.data.objects.remove(lamp) - bpy.data.lamps.remove(bpy.data.lamps[render_context.lamp_data, None]) + scene.objects.unlink(light) + light.user_clear() + bpy.data.objects.remove(light) + bpy.data.lights.remove(bpy.data.lights[render_context.light_data, None]) else: - rna_backup_restore(lamp, render_context.backup_lamp) - rna_backup_restore(bpy.data.lamps[render_context.lamp_data, None], render_context.backup_lamp_data) + rna_backup_restore(light, render_context.backup_light) + rna_backup_restore(bpy.data.lights[render_context.light_data, None], render_context.backup_light_data) except Exception as e: print("ERROR:", e) success = False @@ -239,17 +227,6 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): return success - def objects_render_engine_guess(obs): - for obname, libpath in obs: - ob = bpy.data.objects[obname, libpath] - for matslot in ob.material_slots: - mat = matslot.material - if mat and mat.use_nodes and mat.node_tree: - for nd in mat.node_tree.nodes: - if nd.shading_compatibility == {'NEW_SHADING'}: - return 'CYCLES' - return 'BLENDER_RENDER' - def object_bbox_merge(bbox, ob, ob_space, offset_matrix): # Take collections instances into account (including linked one in this case). if ob.type == 'EMPTY' and ob.dupli_type == 'COLLECTION': @@ -305,7 +282,7 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): scene = bpy.data.scenes[render_context.scene, None] if objects is not None: camera = bpy.data.objects[render_context.camera, None] - lamp = bpy.data.objects[render_context.lamp, None] if render_context.lamp is not None else None + light = bpy.data.objects[render_context.light, None] if render_context.light is not None else None cos = objects_bbox_calc(camera, objects, offset_matrix) loc, ortho_scale = camera.camera_fit_coords(scene, cos) camera.location = loc @@ -320,9 +297,9 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): max_dist = dist camera.data.clip_start = min_dist / 2 camera.data.clip_end = max_dist * 2 - if lamp: - loc, ortho_scale = lamp.camera_fit_coords(scene, cos) - lamp.location = loc + if light: + loc, ortho_scale = light.camera_fit_coords(scene, cos) + light.location = loc scene.update() bpy.ops.render.render(write_still=True) @@ -360,11 +337,10 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): continue objects = ((root.name, None),) - render_engine = objects_render_engine_guess(objects) - render_context = render_contexts.get(render_engine, None) + render_context = render_contexts.get('CYCLES', None) if render_context is None: - render_context = render_context_create(render_engine, objects_ignored) - render_contexts[render_engine] = render_context + render_context = render_context_create('CYCLES', objects_ignored) + render_contexts['CYCLES'] = render_context scene = bpy.data.scenes[render_context.scene, None] bpy.context.screen.scene = scene @@ -405,11 +381,10 @@ def do_previews(do_objects, do_collections, do_scenes, do_data_intern): # Here too, we do want to keep linked objects members of local collection... objects = tuple((ob.name, ob.library.filepath if ob.library else None) for ob in grp.objects) - render_engine = objects_render_engine_guess(objects) - render_context = render_contexts.get(render_engine, None) + render_context = render_contexts.get('CYCLES', None) if render_context is None: - render_context = render_context_create(render_engine, objects_ignored) - render_contexts[render_engine] = render_context + render_context = render_context_create('CYCLES', objects_ignored) + render_contexts['CYCLES'] = render_context scene = bpy.data.scenes[render_context.scene, None] bpy.context.screen.scene = scene |