loading textures

1 files changed, 13 insertions, 1 deletions

diff --git a/examples/gltf_loading/ex_gltf_loading.c b/examples/gltf_loading/ex_gltf_loading.c
index e00a9de..867ddb2 100644
--- a/examples/gltf_loading/ex_gltf_loading.c
+++ b/examples/gltf_loading/ex_gltf_loading.c
@@ -4,6 +4,7 @@
 #include "core.h"
 #include "loaders.h"
 #include "maths.h"
+#include "maths_types.h"
 #include "render.h"
 #include "render_types.h"
 
@@ -16,6 +17,10 @@ const vec3 pointlight_positions[4] = {
 point_light point_lights[4];
 
 int main() {
+  double currentFrame = glfwGetTime();
+  double lastFrame = currentFrame;
+  double deltaTime;
+
   core* core = core_bringup();
 
   model_handle cube_handle =
@@ -50,13 +55,20 @@ int main() {
   memcpy(&our_scene.point_lights, &point_lights, sizeof(point_light[4]));
 
   while (!glfwWindowShouldClose(core->renderer.window)) {
+    currentFrame = glfwGetTime();
+    deltaTime = currentFrame - lastFrame;
+    lastFrame = currentFrame;
     input_update(&core->input);
     // threadpool_process_results(&core->threadpool, 1);
 
     render_frame_begin(&core->renderer);
 
     // Draw the model
-    transform model_tf = transform_create(vec3(0.0, 0.2, 0.0), quat_ident(),
+    static f32 angle = 0.0;
+    static f32 rot_speed = 0.5;
+    quat rot = quat_from_axis_angle(VEC3_Z, fmod(angle, TAU), true);
+    angle += (rot_speed * deltaTime);
+    transform model_tf = transform_create(vec3(0.0, 0.1, -0.1), rot,
                                           1.8);  // make the backpack a bit bigger
     draw_model(&core->renderer, &cam, cube, model_tf, &our_scene);