Feature: Bloom can be toggled through "b", for laptops without discrete GPUs.

Author: Avicted

include/constants.h

@@ -96,8 +96,8 @@
 #define UI_LEGEND_PANEL_WIDTH 260
 #define UI_LEGEND_PANEL_HEIGHT 110
 #define UI_HELP_PANEL_WIDTH 340
-#define UI_HELP_PANEL_HEIGHT_NORMAL 170
-#define UI_HELP_PANEL_HEIGHT_PAUSED 200
+#define UI_HELP_PANEL_HEIGHT_NORMAL 194
+#define UI_HELP_PANEL_HEIGHT_PAUSED 224
 #define UI_DATASET_LEGEND_WIDTH 240
 #define UI_DATASET_LEGEND_HEIGHT 130
 #define UI_LINE_SPACING 24

include/data_types.h

@@ -44,6 +44,7 @@ typedef struct
     bool is_paused;
     bool cursor_enabled;
     bool show_help;
+    bool bloom_enabled;
     f64 fps_smoothed;
     f64 fps_display;
     f64 fps_update_timer;

src/app.c

@@ -115,6 +115,11 @@ app_update(app_state_t *app_state, f64 dt)
         app_state->show_help = !app_state->show_help;
     }
 
+    if (IsKeyPressed(KEY_B))
+    {
+        app_state->bloom_enabled = !app_state->bloom_enabled;
+    }
+
     camera_update(app_state, dt);
 
     f64 scroll = GetMouseWheelMove();
@@ -197,7 +202,8 @@ i32 app_init(app_state_t *app_state)
     app_state->debug = prev_debug;
     app_state->cursor_enabled = true;
     app_state->show_start_screen = true;
-    app_state->show_help = false; // Hidden by default for better performance
+    app_state->show_help = true;
+    app_state->bloom_enabled = true;
 
     app_state->main_camera.up = (Vector3){0.0f, 1.0f, 0.0f};
     app_state->main_camera.fovy = CAMERA_FOV;

src/renderer.c

@@ -381,7 +381,7 @@ void renderer_draw_frame(app_state_t *app_state)
         return;
     }
 
-    if (app_state->data_to_draw < DRAW_DATA_COUNT)
+    if (app_state->bloom_enabled && app_state->data_to_draw < DRAW_DATA_COUNT)
     {
         renderer_ensure_render_targets(app_state);
 

src/ui.c

@@ -192,8 +192,8 @@ ui_draw_help_panel(app_state_t *app_state)
                             app_state->data_to_draw == DRAW_DATA_B ||
                             app_state->data_to_draw == DRAW_DATA_ALL);
         const char *help_lines = zoom_locked
-                                     ? "1-4  Dataset\nR    Camera mode\nH    Toggle help\nF11  Fullscreen"
-                                     : "1-4  Dataset\nR    Camera mode\nH    Toggle help\nF11  Fullscreen\nScroll  Zoom";
+                                     ? "1-4  Dataset\nR    Camera mode\nB    Toggle bloom\nH    Toggle help\nF11  Fullscreen"
+                                     : "1-4  Dataset\nR    Camera mode\nB    Toggle bloom\nH    Toggle help\nF11  Fullscreen\nScroll  Zoom";
         DrawTextEx(app_state->main_font, help_lines, (Vector2){(f32)(help_x + UI_PANEL_PADDING), (f32)line_y}, FONT_SIZE_MEDIUM, 1, TEXT_DIM);
 
         if (app_state->is_paused)