[AMF] Fix texture mapping (#5949)

* Fix texture mapping

---------

Co-authored-by: Steve M <[email protected]>
Co-authored-by: Kim Kulling <[email protected]>

code/AssetLib/AMF/AMFImporter_Material.cpp

@@ -263,22 +263,22 @@ void AMFImporter::ParseNode_TexMap(XmlNode &node, const bool pUseOldName) {
             const std::string &name = currentNode.name();
             if (name == "utex1") {
 				read_flag[0] = true;
-                XmlParser::getValueAsReal(node, als.TextureCoordinate[0].x);
+                XmlParser::getValueAsReal(currentNode, als.TextureCoordinate[0].x);
             } else if (name == "utex2") {
 				read_flag[1] = true;
-                XmlParser::getValueAsReal(node, als.TextureCoordinate[1].x);
+                XmlParser::getValueAsReal(currentNode, als.TextureCoordinate[1].x);
             } else if (name == "utex3") {
 				read_flag[2] = true;
-                XmlParser::getValueAsReal(node, als.TextureCoordinate[2].x);
+                XmlParser::getValueAsReal(currentNode, als.TextureCoordinate[2].x);
             } else if (name == "vtex1") {
 				read_flag[3] = true;
-                XmlParser::getValueAsReal(node, als.TextureCoordinate[0].y);
+                XmlParser::getValueAsReal(currentNode, als.TextureCoordinate[0].y);
             } else if (name == "vtex2") {
 				read_flag[4] = true;
-                XmlParser::getValueAsReal(node, als.TextureCoordinate[1].y);
+                XmlParser::getValueAsReal(currentNode, als.TextureCoordinate[1].y);
             } else if (name == "vtex3") {
 				read_flag[5] = true;
-                XmlParser::getValueAsReal(node, als.TextureCoordinate[2].y);
+                XmlParser::getValueAsReal(currentNode, als.TextureCoordinate[2].y);
 			}
 		}
         ParseHelper_Node_Exit();

test/models-nonbsd/AMF/ref/README.md

@@ -1,8 +1,12 @@
 # AMF 3D model reference images
 
+## 3_bananas.amf
+(Note: need to flip UVs when rendering)
+
+<img alt="3_bananas.amf" src="screenshots/3bananas_amf_uvs_flipped_01.png" width=180 /><img alt="3_bananas.amf" src="screenshots/screenshot_3_bananas.jpeg" width=360 />
+
 ## 3_bananas.amf embedded texture
-3_bananas.amf embeds a strange-looking texture, but believe when applied to the model it ends up
-rendering correctly.
+3_bananas.amf embeds a strange-looking but valid texture, which when applied to the model renders correctly.
 
 (Note that this is a relatively rare example of a 3D model with an "uncompressed" embedded texture,
 may be useful for developers looking to test their assimp embedded texture implementations)