linux shader building, complete side renaming, esc to quit

shaders/compile.sh

@@ -0,0 +1,11 @@
+#!/bin/sh
+glslc shaders/cube.vert -o shaders/vert_cube.spv
+glslc shaders/cube.frag -o shaders/frag_cube.spv
+glslc shaders/cube.geom -o shaders/geo_cube.spv
+
+glslc shaders/cuboid.vert -o shaders/vert_cuboid.spv
+glslc shaders/cuboid.frag -o shaders/frag_cuboid.spv
+glslc shaders/cuboid.geom -o shaders/geo_cuboid.spv
+
+glslc shaders/rt_quad.vert -o shaders/vert_rt_quad.spv
+glslc shaders/rt_quad.frag -o shaders/frag_rt_quad.spv