readme: add case renderings

Makefile

@@ -81,11 +81,16 @@ build/web-viewer/index.html: doc.in/index.html build/web-viewer/vtk.js build/web
 	mkdir -p build/web-viewer
 	cp $< $@
 
-%.png: cq_toplevel.py src/*.py
+%_case.png: cq_toplevel.py src/*.py
 	mkdir -p "$(@D)"
 	./cq_toplevel.py --export-png $@
+%_case_with_phone.png: cq_toplevel.py src/*.py
+	mkdir -p "$(@D)"
+	./cq_toplevel.py --render-phone --export-png $@
 
-doc: build/web-viewer/index.html build/images/pinephone_case.png
+readme: readme_files/pinephone_front_case_with_phone.png readme_files/pinephone_back_case_with_phone.png readme_files/pinephone_side_case_with_phone.png
+
+doc: readme build/web-viewer/index.html
 
 clean:
 	rm -rf build
@@ -98,5 +103,5 @@ build/case.stl: cq_toplevel.py src/*.py
 	mkdir -p $(shell dirname $@)
 	slic3r $(SLIC3R_FLAGS) $< -o $@
 
-.PHONY: all install clean
+.PHONY: all install readme doc clean
 

README.md

@@ -4,6 +4,12 @@ this first model.
 
 status: case is usable, but the print is rough and requires a good deal of manual cleaning due to aggressive fillets/overhangs.
 
+## Images
+
+![front view](readme_files/pinephone_front_case_with_phone.png)
+![side view](readme_files/pinephone_side_case_with_phone.png)
+![back view](readme_files/pinephone_back_case_with_phone.png)
+
 ## Prerequisites
 - run `nix develop` to enter a dev environment.
 - or manually install these dependencies: