1 files changed, 37 insertions, 2 deletions

diff --git a/src/state.h b/src/state.h
index b56544a..c7b567f 100644
--- a/src/state.h
+++ b/src/state.h
@@ -27,6 +27,8 @@ typedef struct {
   mat4 view;
   mat4 proj;
   vec2 resolution;
+  float time;
+  float dt;
 } UniformBufferObject;
 
 typedef struct {
@@ -43,6 +45,23 @@ typedef struct {
   VkDescriptorSet vk_descriptor_set;
 } frame_data;
 
+typedef struct {
+  float x;
+  float y;
+} V2;
+
+typedef struct {
+  float x;
+  float y;
+  float z;
+} V3;
+
+typedef struct {
+  V3 pos;
+  V3 color;
+  V2 texCoord;
+} Vertex;
+
 typedef struct state {
   camera3d camera;
 
@@ -54,6 +73,7 @@ typedef struct state {
 
   int rotate;
   int mouse_pressed;
+  int middle_click;
 
   UniformBufferObject ubo;
 
@@ -102,6 +122,7 @@ typedef struct state {
   shaderc_compilation_result_t prev_vert_result;
   shaderc_compilation_result_t prev_frag_result;
 
+  uint32_t vk_mip_levels;
   VkImage vk_texture_image;
   VkDeviceMemory vk_texture_image_memory;
   VkImageView vk_texture_image_view;
@@ -112,11 +133,22 @@ typedef struct state {
   VkImageView vk_depth_image_view;
 
   VkPolygonMode polygon_mode;
-} state_t ;
+
+  Vertex *vertices;
+  size_t vertices_count;
+  uint32_t * indices;
+  size_t indices_count;
+  VkBuffer vertexBuffer;
+  VkDeviceMemory vertexBufferMemory;
+
+  char model_path[1000];
+} state_t;
 
 static void
-init_state(state_t * s)
+init_state(state_t *s)
 {
+
+  strcpy(s->model_path, "assets/viking_room.obj");
   s->camera.pos[0] = 2.0f;
   s->camera.pos[1] = 2.0f;
   s->camera.pos[2] = 2.0f;
@@ -137,6 +169,7 @@ init_state(state_t * s)
 
   s->rotate = 0;
   s->mouse_pressed = 0;
+  s->middle_click = 0;
 
   s->sdl_window_resized = 0;
 
@@ -154,6 +187,8 @@ init_state(state_t * s)
   s->zoom = 10;
   s->x = 0.0f;
 
+  glm_mat4_identity(s->ubo.model);
+
   s->sdl_window = NULL;
 
   s->vk_swap_chain_image_count = 0;