From 621c35587650a9a4e2e0c66943ce0f4c688b0fa0 Mon Sep 17 00:00:00 2001
From: "Zed A. Shaw" <zed.shaw@gmail.com>
Date: Sun, 20 Sep 2026 12:38:23 -0400
Subject: [PATCH] It was one line again.

---
 33-shadow-mapping/config.json   | 10 +++++++---
 33-shadow-mapping/src/scene.cpp |  9 +++++----
 33-shadow-mapping/src/scene.hpp |  2 +-
 3 files changed, 13 insertions(+), 8 deletions(-)

diff --git a/33-shadow-mapping/config.json b/33-shadow-mapping/config.json
index 833a5a3..585ef07 100644
--- a/33-shadow-mapping/config.json
+++ b/33-shadow-mapping/config.json
@@ -62,6 +62,10 @@
       "light_bulb": {
         "directory": "assets",
         "model_path": "light_bulb.glb"
+      },
+      "human": {
+        "directory": "../assets",
+        "model_path": "human.glb"
       }
     },
     "things": [
@@ -73,15 +77,15 @@
         "rotation": {"angle": 0.0, "axes": [1.0, 1.0, 1.0]},
         "scale": 1.0,
         "material": "shiny"},
-      {"model": "marble_cube", "position": [1.28,  0.0, 1.33],
+      {"model": "human", "position": [1.28,  0.0, 1.33],
         "rotation": {"angle": 0.0, "axes": [1.0, 1.0, 1.0]},
         "scale": 1.0,
         "material": "default"},
-      {"model": "marble_cube", "position": [1.28,  0.0, 1.85],
+      {"model": "human", "position": [1.28,  0.0, 1.85],
         "rotation": {"angle": 0.0, "axes": [1.0, 1.0, 1.0]},
         "scale": 1.0,
         "material": "shiny"},
-      {"model": "marble_cube", "position": [3.13, 0.80, 3.04],
+      {"model": "human", "position": [3.13, 0.80, 3.04],
         "rotation": {"angle": 0.0, "axes": [1.0, 1.0, 1.0]},
         "scale": 1.0,
         "material": "shiny"},
diff --git a/33-shadow-mapping/src/scene.cpp b/33-shadow-mapping/src/scene.cpp
index b711d3f..19ff320 100644
--- a/33-shadow-mapping/src/scene.cpp
+++ b/33-shadow-mapping/src/scene.cpp
@@ -53,8 +53,6 @@ void Scene::render_scene(GLFWwindow* window, Shader& with_shader) {
 }
 
 void Scene::render_shadows(GLFWwindow* window) {
-  glClearColor(0.1f, 0.1f, 0.1f, 1.0f);
-  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
   // temporarily use the config.json positioned even though this is doing a directional
   auto& light_pos = light.positioned.at(0).position;
 
@@ -69,12 +67,16 @@ void Scene::render_shadows(GLFWwindow* window) {
   depth_shader.setFloat("far_plane", depth_far_plane);
 
   glViewport(0, 0, SHADOW_WIDTH, SHADOW_HEIGHT);
+  glClearColor(0.1f, 0.1f, 0.1f, 1.0f);
+  glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
   glBindFramebuffer(GL_FRAMEBUFFER, depth_FBO);
+  glEnable(GL_DEPTH_TEST);
   glClear(GL_DEPTH_BUFFER_BIT);
 
   render_scene(window, depth_shader);
 
   glBindFramebuffer(GL_FRAMEBUFFER, 0);
+  glDisable(GL_DEPTH_TEST);
   glViewport(0, 0, SCR_WIDTH, SCR_HEIGHT);
   glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT);
 }
@@ -98,6 +100,7 @@ void Scene::render(GLFWwindow* window) {
   framebuffer.begin();
 
   render_scene(window, with_shader);
+  render_skybox();
 
   framebuffer.commit();
   framebuffer.draw(screen);
@@ -163,7 +166,6 @@ void Scene::init_shadows() {
 }
 
 void Scene::init_skybox() {
-  dbc::sentinel("DISABLED, do not run me.");
   glBindVertexArray(skyboxVAO);
   glBindBuffer(GL_ARRAY_BUFFER, skyboxVBO);
   glBufferData(GL_ARRAY_BUFFER, sizeof(skyboxVertices), &skyboxVertices, GL_STATIC_DRAW);
@@ -216,7 +218,6 @@ void Scene::load_skybox_textures() {
 }
 
 void Scene::render_skybox() {
-  dbc::sentinel("DISABLED, do not run me.");
   glDepthFunc(GL_LEQUAL);
   skybox_shader.use();
   glm::mat4 view = glm::mat4(glm::mat3(camera.look_at()));
diff --git a/33-shadow-mapping/src/scene.hpp b/33-shadow-mapping/src/scene.hpp
index b7d1279..cc28cf1 100644
--- a/33-shadow-mapping/src/scene.hpp
+++ b/33-shadow-mapping/src/scene.hpp
@@ -117,7 +117,7 @@ struct Scene {
 
     framebuffer.init();
     screen.init();
-    // init_skybox();
+    init_skybox();
     init_shadows();
     init_debug();
   }