X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=blender%2Fio_mspgl%2Fexport_texture.py;fp=blender%2Fio_mspgl%2Fexport_texture.py;h=2a736b84032e0df7dc76dd008718c9a24233316c;hp=3e78a4cd6ee33af497f4cde7d6a27f281490982c;hb=d14b33347983d1d0cd608b29b5ee9b7a37d98c5b;hpb=2a0d4c5aa8a6e3cca56fb446ab8e9a0fadc02bd1

diff --git a/blender/io_mspgl/export_texture.py b/blender/io_mspgl/export_texture.py
index 3e78a4cd..2a736b84 100644
--- a/blender/io_mspgl/export_texture.py
+++ b/blender/io_mspgl/export_texture.py
@@ -9,20 +9,8 @@ class TextureExporter:
 		from .datafile import Resource, Statement, Token
 		tex_res = Resource(image.name+".tex2d", "texture2d")
 
-		use_interpolation = tex_node.interpolation!='Closest'
-		if use_interpolation:
-			if tex_node.use_mipmap:
-				tex_res.statements.append(Statement("filter", Token('LINEAR_MIPMAP_LINEAR')))
-				tex_res.statements.append(Statement("generate_mipmap", True))
-			else:
-				tex_res.statements.append(Statement("filter", Token('LINEAR')))
-			tex_res.statements.append(Statement("max_anisotropy", tex_node.max_anisotropy))
-		else:
-			if tex_node.use_mipmap:
-				tex_res.statements.append(Statement("filter", Token('NEAREST_MIPMAP_NEAREST')))
-				tex_res.statements.append(Statement("generate_mipmap", True))
-			else:
-				tex_res.statements.append(Statement("filter", Token('NEAREST')))
+		if tex_node.use_mipmap:
+			tex_res.statements.append(Statement("generate_mipmap", True))
 
 		colorspace = image.colorspace_settings.name
 		if usage=='GRAY' and colorspace=='sRGB':
@@ -56,3 +44,35 @@ class TextureExporter:
 			tex_res.statements.append(Statement("raw_data", texdata))
 
 		return tex_res
+
+class SamplerExporter:
+	def export_sampler(self, tex_node):
+		from .datafile import Resource, Statement, Token
+		samp_res = Resource(self.get_sampler_name(tex_node), "sampler")
+
+		use_interpolation = tex_node.interpolation!='Closest'
+		if use_interpolation:
+			if tex_node.use_mipmap:
+				samp_res.statements.append(Statement("filter", Token('LINEAR_MIPMAP_LINEAR')))
+			else:
+				samp_res.statements.append(Statement("filter", Token('LINEAR')))
+			samp_res.statements.append(Statement("max_anisotropy", tex_node.max_anisotropy))
+		else:
+			if tex_node.use_mipmap:
+				samp_res.statements.append(Statement("filter", Token('NEAREST_MIPMAP_NEAREST')))
+			else:
+				samp_res.statements.append(Statement("filter", Token('NEAREST')))
+
+		return samp_res
+
+	def get_sampler_name(self, tex_node):
+		name_parts = []
+
+		use_interpolation = tex_node.interpolation!='Closest'
+		name_parts.append("linear" if use_interpolation else "nearest")
+		if tex_node.use_mipmap:
+			name_parts.append("mip")
+		if use_interpolation and tex_node.max_anisotropy>1:
+			name_parts.append("aniso{:g}x".format(tex_node.max_anisotropy))
+
+		return "_".join(name_parts)+".samp"