Allow camera position and target position to vary

2025-09-22 20:16:41 +01:00
parent 6e8dd39d43
commit fb09a5553e
3 changed files with 32 additions and 25 deletions
--- a/include/camera.h
+++ b/include/camera.h
@@ -15,8 +15,8 @@ typedef struct {
 } camera_t;

 camera_t camera_init(
-    vec3_t pos, double fov, uint32_t img_width, uint32_t img_height,
-    unsigned samples_per_pixel);
+    vec3_t pos, vec3_t target, double fov, uint32_t img_width,
+    uint32_t img_height, unsigned samples_per_pixel);

 void camera_render(
    const camera_t *camera, const obj_t *scene, unsigned scene_count,