Fixed a bug where I was loading the wrong shader file for the screen shader, then made the kernel shader for the screen postprocessing.

21-framebuffers/src/scene.hpp

@@ -41,7 +41,7 @@ struct Scene {
 
   Scene(components::Scene& config):
     shader{config.shader.vertex_path, config.shader.frag_path},
-    screen{.shader={config.screen_shader.vertex_path, config.shader.frag_path}},
+    screen{.shader={config.screen_shader.vertex_path, config.screen_shader.frag_path}},
     materials{config.materials},
     camera{
       .position=config.camera.position,

21-framebuffers/src/shader.cpp

@@ -43,6 +43,7 @@ void check_error(const std::string& what, unsigned int thing, GLenum check_type)
 }
 
 unsigned int Shader::load_shader(const std::string& filename, GLenum shader_type) {
+  dbc::log($F("Loading shader {}", filename));
   dbc::check(fs::exists(filename),
       std::format("shader file {} does not exist", filename));