From 440b292c39162284a447b34d3a692143af9fbc87 Mon Sep 17 00:00:00 2001
From: 3gg <3gg@shellblade.net>
Date: Thu, 30 Oct 2025 17:21:22 -0700
Subject: - Replace SceneCamera with Camera. - Remove backpointer from scene
 types to node to decouple underlying types from the scene graph.

---
 src/render/llr.c      |  3 ---
 src/render/llr_impl.h |  1 -
 src/render/renderer.c | 13 ++++++-------
 3 files changed, 6 insertions(+), 11 deletions(-)

(limited to 'src/render')

diff --git a/src/render/llr.c b/src/render/llr.c
index a1b37be..189041a 100644
--- a/src/render/llr.c
+++ b/src/render/llr.c
@@ -46,9 +46,6 @@ Light* gfx_make_light(const LightDesc* desc) {
 void gfx_destroy_light(Light** light) {
   assert(light);
   if (*light) {
-    if ((*light)->parent.val) {
-      gfx_del_node((*light)->parent);
-    }
     mem_free_light(light);
   }
 }
diff --git a/src/render/llr_impl.h b/src/render/llr_impl.h
index 319441c..1c08b03 100644
--- a/src/render/llr_impl.h
+++ b/src/render/llr_impl.h
@@ -34,7 +34,6 @@ typedef struct Light {
   union {
     EnvironmentLight environment;
   };
-  node_idx parent; // Parent SceneNode.
 } Light;
 
 typedef struct Material {
diff --git a/src/render/renderer.c b/src/render/renderer.c
index eca7551..385a8c1 100644
--- a/src/render/renderer.c
+++ b/src/render/renderer.c
@@ -3,7 +3,6 @@
 #include "llr_impl.h"
 #include "memory.h"
 #include "scene/animation_impl.h"
-#include "scene/camera_impl.h"
 #include "scene/model_impl.h"
 #include "scene/node_impl.h"
 #include "scene/object_impl.h"
@@ -192,9 +191,9 @@ void gfx_render_scene(Renderer* renderer, const RenderSceneParams* params) {
 
   ShaderProgram* const shader = load_shader(renderer, params->mode);
 
-  const Scene*       scene   = params->scene;
-  const SceneCamera* camera  = params->camera;
-  GfxCore* const     gfxcore = renderer->gfxcore;
+  const Scene*   scene   = params->scene;
+  const Camera*  camera  = params->camera;
+  GfxCore* const gfxcore = renderer->gfxcore;
 
   int x, y, width, height;
   gfx_get_viewport(gfxcore, &x, &y, &width, &height);
@@ -207,12 +206,12 @@ void gfx_render_scene(Renderer* renderer, const RenderSceneParams* params) {
       .shader   = shader,
       .scene    = scene};
 
-  gfx_llr_set_camera(renderer->llr, &camera->camera);
+  gfx_llr_set_camera(renderer->llr, camera);
   gfx_llr_set_aspect(renderer->llr, aspect);
   draw_recursively(&state, mat4_id(), scene->root);
 }
 
-static void update_rec(SceneNode* node, const SceneCamera* camera, R t) {
+static void update_rec(SceneNode* node, const Camera* camera, R t) {
   assert(node);
   assert(camera);
 
@@ -237,7 +236,7 @@ static void update_rec(SceneNode* node, const SceneCamera* camera, R t) {
   }
 }
 
-void gfx_update(Scene* scene, const SceneCamera* camera, R t) {
+void gfx_update(Scene* scene, const Camera* camera, R t) {
   assert(scene);
   assert(camera);
 
-- 
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