Fix: Camera mode reset between data sets

Author: Avicted

meson.build

@@ -1,5 +1,5 @@
 project('galaxy_visualization_raylib', 'c',
-  version : '0.5.0',
+  version : '0.5.1',
   default_options : [
     'c_std=c99',
 

shaders/bloom.fs

@@ -10,8 +10,8 @@ out vec4 finalColor;
 
 const float THRESHOLD = 0.2;
 const float SOFT_KNEE = 0.5;
-const float INTENSITY = 3.5;
-const float KERNEL_SCALE = 24.0;
+const float INTENSITY = 4.5;
+const float KERNEL_SCALE = 32.0;
 
 vec3 sampleBright(vec2 uv)
 {

src/app.c

@@ -62,6 +62,7 @@ app_update(app_state_t *app_state, f64 dt)
         CloseWindow();
     }
 
+    draw_data_t prev_data = app_state->data_to_draw;
     if (IsKeyPressed(KEY_ONE))
     {
         app_state->data_to_draw = DRAW_DATA_A;
@@ -82,6 +83,18 @@ app_update(app_state_t *app_state, f64 dt)
         app_state->data_to_draw = DRAW_DATA_REDSHIFT;
     }
 
+    if (app_state->data_to_draw != prev_data)
+    {
+        bool prev_course = (prev_data == DRAW_DATA_A || prev_data == DRAW_DATA_B || prev_data == DRAW_DATA_ALL);
+        bool next_course = (app_state->data_to_draw == DRAW_DATA_A || app_state->data_to_draw == DRAW_DATA_B || app_state->data_to_draw == DRAW_DATA_ALL);
+        if (prev_course != next_course)
+        {
+            app_state->is_paused = false;
+            app_state->main_camera.fovy = CAMERA_FOV;
+            app_state->camera_zoom = CAMERA_INITIAL_ZOOM;
+        }
+    }
+
     if (IsKeyPressed(KEY_R))
     {
         app_state->is_paused = !app_state->is_paused;