Move model assets to attachments folder

Refs #35

Author: SaschaWillems

attachments/CMakeLists.txt

@@ -158,20 +158,20 @@ add_chapter (27_depth_buffering
 
 add_chapter (28_model_loading
   SHADER 27_shader_depth
-  MODELS ../resources/viking_room.obj
-  TEXTURES ../resources/viking_room.png
+  MODELS ../attachments/viking_room.obj
+  TEXTURES ../attachments/viking_room.png
   LIBS glm::glm tinyobjloader::tinyobjloader)
 
 add_chapter (29_mipmapping
   SHADER 27_shader_depth
-  MODELS ../resources/viking_room.obj
-  TEXTURES ../resources/viking_room.png
+  MODELS ../attachments/viking_room.obj
+  TEXTURES ../attachments/viking_room.png
   LIBS glm::glm tinyobjloader::tinyobjloader)
 
 add_chapter (30_multisampling
   SHADER 27_shader_depth
-  MODELS ../resources/viking_room.obj
-  TEXTURES ../resources/viking_room.png
+  MODELS ../attachments/viking_room.obj
+  TEXTURES ../attachments/viking_room.png
   LIBS glm::glm tinyobjloader::tinyobjloader)
 
 add_chapter (31_compute_shader

resources/viking_room.obj attachments/viking_room.objresources/viking_room.obj renamed to attachments/viking_room.obj

@@ -45,8 +45,8 @@ Many of the models on that site are available in OBJ format with a permissive li
 For this tutorial I've decided to go with the https://sketchfab.com/3d-models/viking-room-a49f1b8e4f5c4ecf9e1fe7d81915ad38[Viking room] model by https://sketchfab.com/nigelgoh[nigelgoh] (https://web.archive.org/web/20200428202538/https://sketchfab.com/3d-models/viking-room-a49f1b8e4f5c4ecf9e1fe7d81915ad38[CC BY 4.0]).
 I tweaked the size and orientation of the model to use it as a drop in replacement for the current geometry:
 
-* link:/resources/viking_room.obj[viking_room.obj]
-* link:/resources/viking_room.png[viking_room.png]
+* xref:attachment$viking_room.obj[viking_room.obj]
+* xref:attachment$viking_room.png[viking_room.png]
 
 Feel free to use your own model, but make sure that it only consists of one material and that is has dimensions of about 1.5 x 1.5 x 1.5 units.
 If it is larger than that, then you'll have to change the view matrix.