From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 28 Mar 2021 12:02:23 +0000 (+0300)
Subject: Export texture extension modes from Blender
X-Git-Url: http://git.tdb.fi/?a=commitdiff_plain;h=b9ba5757a3d139234b5445945b32eae4471724b7;p=libs%2Fgl.git

Export texture extension modes from Blender
---

diff --git a/blender/io_mspgl/export_texture.py b/blender/io_mspgl/export_texture.py
index f75d8f93..2ffb5246 100644
--- a/blender/io_mspgl/export_texture.py
+++ b/blender/io_mspgl/export_texture.py
@@ -64,6 +64,14 @@ class SamplerExporter:
 			else:
 				samp_res.statements.append(Statement("filter", Token('NEAREST')))
 
+		if tex_node.extension=="REPEAT":
+			samp_res.statements.append(Statement("wrap", Token('REPEAT')))
+		elif tex_node.extension=="EXTEND":
+			samp_res.statements.append(Statement("wrap", Token('CLAMP_TO_EDGE')))
+		elif tex_node.extension=="CLIP":
+			samp_res.statements.append(Statement("wrap", Token('CLAMP_TO_BORDER')))
+			samp_res.statements.append(Statement("border_color", 0.0, 0.0, 0.0, 0.0))
+
 		return samp_res
 
 	def get_sampler_name(self, tex_node):
@@ -75,5 +83,7 @@ class SamplerExporter:
 			name_parts.append("mip")
 		if use_interpolation and tex_node.max_anisotropy>1:
 			name_parts.append("aniso{:g}x".format(tex_node.max_anisotropy))
+		if tex_node.extension!="REPEAT":
+			name_parts.append("clip" if tex_node.extension=="CLIP" else "clamp")
 
 		return "_".join(name_parts)+".samp"