Add fov control and change fov

1 files changed, 2 insertions, 1 deletions

diff --git a/src/model.c b/src/model.c
index 15b3c97..7902f7a 100644
--- a/src/model.c
+++ b/src/model.c
@@ -22,6 +22,7 @@
 #include "model.h"
 #include "camera.h"
 #include "files.h"
+#include "ta_math.h"
 
 static bool ta_model_push_vertex(ta_model_mesh *mesh, size_t *capacity, const ta_model_vertex *vertex) {
     if (mesh->vertex_count == *capacity) {
@@ -329,7 +330,7 @@ void ta_model_render(const ta_model *model, SDL_GPUCommandBuffer *command_buffer
     uniforms.model[13] = model->position[1];
     uniforms.model[14] = model->position[2];
     float aspect = (float)window_width / (float)window_height;
-    float focal_length = 1.0f / tanf(22.5f * 0.01745329252f);
+    float focal_length = 1.0f / tanf(ta_rad(ta_camera_current.fov * 0.5f));
     float near_plane = 0.1f;
     float far_plane = 100.0f;
     ta_camera_get_view_matrix(view);