Add matlab render demo

cleardusk · Oct 4, 2018 · f29e5e9 · f29e5e9
1 parent 8e4d087
commit f29e5e9
Show file tree

Hide file tree

Showing 3 changed files with 12 additions and 1 deletion.
diff --git a/visualize/demo.jpg b/visualize/demo.jpg
diff --git a/visualize/readme.md b/visualize/readme.md
@@ -0,0 +1,7 @@
+`image00427.mat` is generated by `visualize.py` in root directory. `render_demo.m` is a simple matlab demo to render 3D face mesh.
+
+`tri.mat` provides the 3D mesh triangle indices.
+
+The rendered result:
+
+![Rendered result](demo.jpg)
diff --git a/visualize/render_demo.m b/visualize/render_demo.m
@@ -3,4 +3,8 @@
 
 tri = tri.tri;
 vertex = vertex.vertex;
-render_face_mesh(vertex, tri);
+render_face_mesh(vertex, tri);
+
+A = getframe(gcf);
+mimg = A.cdata;
+imwrite(mimg, 'demo.jpg', 'quality', 95);