X-Git-Url: http://git.tdb.fi/?a=blobdiff_plain;ds=sidebyside;f=blender%2Fio_mspgl%2Fexport_scene.py;h=1a1bbab062859d794e23361a16cb03d927b40829;hb=5b19e93f2eb5db3c97a17d63250716c26a01b53f;hp=63ca1f38ec2717f61c403c363677f89f5ff151c2;hpb=03d2f0d7f4673b5262f396fda430e766eec4549b;p=libs%2Fgl.git

diff --git a/blender/io_mspgl/export_scene.py b/blender/io_mspgl/export_scene.py
index 63ca1f38..1a1bbab0 100644
--- a/blender/io_mspgl/export_scene.py
+++ b/blender/io_mspgl/export_scene.py
@@ -2,19 +2,12 @@ import math
 import os
 
 class SceneExporter:
-	def __init__(self):
-		self.selected_only = False
-		self.visible_only = True
-		self.collection = True
-		self.skip_existing = True
-		self.show_progress = True
-
-	def export_to_file(self, context, out_fn):
+	def export_to_file(self, context, out_fn, *, selected_only=False, visible_only=True, collection=True, skip_existing=True):
 		from .util import Progress
-		progress = Progress(self.show_progress and context)
+		progress = Progress(context)
 
 		from .scene import create_scene_from_current
-		scene = create_scene_from_current(context, selected_only=self.selected_only, visible_only=self.visible_only)
+		scene = create_scene_from_current(context, selected_only=selected_only, visible_only=visible_only)
 
 		resources = {}
 		self.export_scene_resources(context, scene, resources, progress)
@@ -24,9 +17,9 @@ class SceneExporter:
 		path, base = os.path.split(out_fn)
 		base, ext = os.path.splitext(base)
 
-		if self.collection:
+		if collection:
 			existing = None
-			if self.skip_existing:
+			if skip_existing:
 				existing = lambda r: not os.path.exists(os.path.join(path, r.name))
 			scene_res.write_collection(out_fn, filter=existing)
 		else:
@@ -44,9 +37,26 @@ class SceneExporter:
 		from .datafile import Resource, Statement, Token
 		scene_res = Resource(scene.name+".scene", "scene")
 
-		scene_res.statements.append(Statement("type", Token(scene.scene_type.lower())))
+		if scene.background_set:
+			scene_res.statements.append(Statement("type", Token("ordered")))
+			if scene.background_set:
+				scene_res.statements.append(scene_res.create_reference_statement("scene", resources[scene.background_set.name+".scene"]))
 
-		for i in scene.instances:
+			st = Statement("scene")
+			st.sub.append(Statement("type", Token("simple")))
+			self.add_instances(scene_res, st.sub, scene.instances, resources)
+			scene_res.statements.append(st)
+		else:
+			scene_res.statements.append(Statement("type", Token("simple")))
+
+			self.add_instances(scene_res, scene_res.statements, scene.instances, resources)
+
+		return scene_res
+
+	def add_instances(self, scene_res, statements, instances, resources):
+		from .datafile import Statement
+
+		for i in instances:
 			obj_res = resources[i.prototype+".object"]
 			st = scene_res.create_reference_statement("object", obj_res, i.name)
 
@@ -66,6 +76,71 @@ class SceneExporter:
 			ss.sub.append(Statement("scale", *tuple(scale)))
 
 			st.sub.append(ss)
-			scene_res.statements.append(st)
+			statements.append(st)
 
-		return scene_res
+	def export_sequence_resources(self, scene, resources):
+		from .datafile import Resource, Statement, Token
+
+		lights = []
+		s = scene
+		while s:
+			lights += s.lights
+			s = s.background_set
+
+		from .util import make_unique
+		lights = make_unique(lights)
+
+		from .export_light import LightExporter
+		light_exporter = LightExporter()
+		for l in lights:
+			light_name = l.name+".light"
+			if light_name not in resources:
+				resources[light_name] = light_exporter.export_light(l)
+
+		lighting_name = scene.name+".lightn"
+		if lighting_name not in resources:
+			lighting_res = Resource(lighting_name, "lighting")
+			lighting_res.statements.append(Statement("ambient", *tuple(scene.ambient_light)))
+			for l in lights:
+				lighting_res.statements.append(lighting_res.create_reference_statement("light", resources[l.name+".light"]))
+
+			resources[lighting_name] = lighting_res
+
+	def export_sequence(self, scene, resources):
+		from .datafile import Resource, Statement, Token
+		seq_res = Resource(scene.name+".seq", "sequence")
+
+		if scene.use_hdr:
+			seq_res.statements.append(Statement("hdr", True))
+
+		ss = Statement("clear")
+		ss.sub.append(Statement("color", 0.0, 0.0, 0.0, 0.0))
+		ss.sub.append(Statement("depth", 1.0))
+		seq_res.statements.append(ss)
+
+		ss = Statement("step", "", "content")
+		ss.sub.append(Statement("depth_test", Token("LEQUAL")))
+		ss.sub.append(seq_res.create_reference_statement("lighting", resources[scene.name+".lightn"]))
+		ss.sub.append(seq_res.create_reference_statement("scene", resources[scene.name+".scene"]))
+		seq_res.statements.append(ss)
+
+		if scene.use_ao:
+			ss = Statement("ambient_occlusion")
+			ss.sub.append(Statement("occlusion_radius", scene.ao_distance))
+			ss.sub.append(Statement("samples", scene.ao_samples))
+			seq_res.statements.append(ss)
+
+		if scene.use_hdr:
+			seq_res.statements.append(Statement("bloom"))
+			ss = Statement("colorcurve")
+			ss.sub.append(Statement("exposure_adjust", scene.exposure))
+			ss.sub.append(Statement("srgb"))
+			seq_res.statements.append(ss)
+		else:
+			# Add a colorcurve with linear response to convert into sRGB color space
+			ss = Statement("colorcurve")
+			ss.sub.append(Statement("brightness_response", 1.0))
+			ss.sub.append(Statement("srgb"))
+			seq_res.statements.append(ss)
+
+		return seq_res