1 files changed, 11 insertions, 0 deletions
diff --git a/src/camera.c b/src/camera.c
new file mode 100644
index 0000000..c2b864d
--- /dev/null
+++ b/src/camera.c
@@ -0,0 +1,11 @@
+#include "camera.h"
+
+#include "maths.h"
+
+void camera_view_projection(camera *c, f32 screen_height, f32 screen_width, mat4 *out_view_proj) {
+  mat4 proj = mat4_perspective(c->fov * 3.14 / 180.0, screen_width / screen_height, 0.1, 100.0);
+  vec3 camera_direction = vec3_add(c->position, c->front);
+  mat4 view = mat4_look_at(c->position, camera_direction, c->up);
+  mat4 out_mat = mat4_mult(view, proj);
+  *out_view_proj = out_mat;
+}
+\ No newline at end of file