From: Mikko Rasa <tdb@tdb.fi>
Date: Wed, 29 May 2019 17:17:56 +0000 (+0300)
Subject: Always export texture data inline if there's no image file
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=5be6340cbd5da619db56e1658da56840fcfd6293;hp=405c00de24374c282adb1116551a833b8130d76d

Always export texture data inline if there's no image file

This allows exporting packed or baked textures.
---

diff --git a/blender/io_mspgl/export_material.py b/blender/io_mspgl/export_material.py
index c3aa654e..956f51d4 100644
--- a/blender/io_mspgl/export_material.py
+++ b/blender/io_mspgl/export_material.py
@@ -48,8 +48,8 @@ class MaterialExporter:
 
 			st = Statement("inherit", material.technique)
 			for s, t in textures.items():
-				if t.default_filter:
-					st.sub.append(Statement("texture", s, image_name(t.image)))
+				if t.default_filter and t.image.filepath:
+					st.sub.append(Statement("texture", s, os.path.basename(t.image.filepath)))
 				else:
 					st.sub.append(tech_res.create_reference_statement("texture", s, resources[t.name+".tex2d"]))
 			if material.override_material:
@@ -68,10 +68,10 @@ class MaterialExporter:
 				ss = Statement("texunit", 0)
 				if self.single_file:
 					ss.sub.append(tech_res.create_embed_statement("texture2d", tex_res))
-				elif not diffuse_tex.default_filter:
-					ss.sub.append(tech_res.create_reference_statement("texture", tex_res))
+				elif diffuse_tex.default_filter and diffuse_tex.image.filepath:
+					ss.sub.append(Statement("texture", os.path.basename(diffuse_tex.image.filepath)))
 				else:
-					ss.sub.append(Statement("texture", image_name(diffuse_tex.image)))
+					ss.sub.append(tech_res.create_reference_statement("texture", tex_res))
 				st.sub.append(ss)
 
 			tech_res.statements.append(st)
diff --git a/blender/io_mspgl/export_texture.py b/blender/io_mspgl/export_texture.py
index 23c5777d..0a43ce62 100644
--- a/blender/io_mspgl/export_texture.py
+++ b/blender/io_mspgl/export_texture.py
@@ -1,3 +1,5 @@
+import os
+
 class TextureExporter:
 	def __init__(self):
 		self.inline_data = True
@@ -20,9 +22,9 @@ class TextureExporter:
 			else:
 				tex_res.statements.append(Statement("min_filter", Token('NEAREST')))
 
-		if not self.inline_data:
+		if not self.inline_data and texture.image.filepath:
 			from .util import image_name
-			tex_res.statements.append(Statement("external_image", image_name(texture.image)))
+			tex_res.statements.append(Statement("external_image", os.path.basename(texture.image.filepath)))
 		else:
 			texdata = ""
 			colorspace = texture.image.colorspace_settings.name
diff --git a/blender/io_mspgl/util.py b/blender/io_mspgl/util.py
index 70b005f6..6e8ec774 100644
--- a/blender/io_mspgl/util.py
+++ b/blender/io_mspgl/util.py
@@ -1,5 +1,3 @@
-import os
-
 class Progress:
 	def __init__(self, context):
 		self.task = ""
@@ -63,10 +61,3 @@ def get_colormap(srgb):
 		return linear_to_srgb
 	else:
 		return lambda x: x
-
-def image_name(img):
-	fp = img.filepath
-	if fp:
-		return os.path.split(fp)[1]
-	else:
-		return img.name