Thomas Buck před 9 roky
rodič
revize
fe10c78a2c
4 změnil soubory, kde provedl 886 přidání a 501 odebrání
  1. 2
    2
      src/UI.cpp
  2. 1
    1
      src/deps/imgui/imconfig.h
  3. 800
    436
      src/deps/imgui/imgui.cpp
  4. 83
    62
      src/deps/imgui/imgui.h

+ 2
- 2
src/UI.cpp Zobrazit soubor

@@ -101,6 +101,8 @@ int UI::initialize() {
101 101
     style.Colors[ImGuiCol_Border]               = ImVec4(1.00f, 1.00f, 1.00f, 1.00f);
102 102
     style.Colors[ImGuiCol_BorderShadow]         = ImVec4(0.00f, 0.00f, 0.00f, 0.60f);
103 103
     style.Colors[ImGuiCol_FrameBg]              = ImVec4(0.80f, 0.80f, 0.80f, 0.30f);
104
+    style.Colors[ImGuiCol_FrameBgHovered]       = ImVec4(1.00f, 0.40f, 0.40f, 0.45f);
105
+    style.Colors[ImGuiCol_FrameBgActive]        = ImVec4(0.65f, 0.50f, 0.50f, 0.55f);
104 106
     style.Colors[ImGuiCol_TitleBg]              = ImVec4(0.50f, 0.70f, 1.00f, 0.45f);
105 107
     style.Colors[ImGuiCol_TitleBgCollapsed]     = ImVec4(0.40f, 0.65f, 1.00f, 0.20f);
106 108
     style.Colors[ImGuiCol_ScrollbarBg]          = ImVec4(0.40f, 0.65f, 1.00f, 0.15f);
@@ -108,8 +110,6 @@ int UI::initialize() {
108 110
     style.Colors[ImGuiCol_ScrollbarGrabHovered] = ImVec4(0.40f, 0.65f, 1.00f, 0.40f);
109 111
     style.Colors[ImGuiCol_ScrollbarGrabActive]  = ImVec4(1.00f, 0.16f, 0.16f, 0.40f);
110 112
     style.Colors[ImGuiCol_ComboBg]              = ImVec4(0.20f, 0.20f, 0.20f, 0.99f);
111
-    style.Colors[ImGuiCol_CheckHovered]         = ImVec4(1.00f, 0.40f, 0.40f, 0.45f);
112
-    style.Colors[ImGuiCol_CheckActive]          = ImVec4(0.65f, 0.50f, 0.50f, 0.55f);
113 113
     style.Colors[ImGuiCol_CheckMark]            = ImVec4(0.90f, 0.90f, 0.90f, 0.50f);
114 114
     style.Colors[ImGuiCol_SliderGrab]           = ImVec4(1.00f, 1.00f, 1.00f, 0.30f);
115 115
     style.Colors[ImGuiCol_SliderGrabActive]     = ImVec4(1.00f, 0.20f, 0.22f, 1.00f);

+ 1
- 1
src/deps/imgui/imconfig.h Zobrazit soubor

@@ -32,7 +32,7 @@
32 32
 //---- Include imgui_user.h at the end of imgui.h
33 33
 #define IMGUI_INCLUDE_IMGUI_USER_H
34 34
 
35
-//---- Define implicit cast operators to convert back<>forth from your math types and ImVec2/ImVec4.
35
+//---- Define constructor and implicit cast operators to convert back<>forth from your math types and ImVec2/ImVec4.
36 36
 #define IM_VEC2_CLASS_EXTRA                                                \
37 37
         ImVec2(const glm::vec2& f) { x = f.x; y = f.y; }                   \
38 38
         operator glm::vec2() const { return glm::vec2(x, y); }

+ 800
- 436
src/deps/imgui/imgui.cpp
Diff nebyl zobrazen, protože je příliš veliký
Zobrazit soubor


+ 83
- 62
src/deps/imgui/imgui.h Zobrazit soubor

@@ -1,4 +1,4 @@
1
-// ImGui library v1.37
1
+// ImGui library v1.38 WIP
2 2
 // See .cpp file for documentation.
3 3
 // See ImGui::ShowTestWindow() for sample code.
4 4
 // Read 'Programmer guide' in .cpp for notes on how to setup ImGui in your codebase.
@@ -13,7 +13,7 @@
13 13
 #include <stdlib.h>         // NULL, malloc, free, qsort, atoi
14 14
 #include <string.h>         // memset, memmove, memcpy, strlen, strchr, strcpy, strcmp
15 15
 
16
-#define IMGUI_VERSION       "1.37"
16
+#define IMGUI_VERSION       "1.38 WIP"
17 17
 
18 18
 // Define assertion handler.
19 19
 #ifndef IM_ASSERT
@@ -53,10 +53,10 @@ typedef int (*ImGuiTextEditCallback)(ImGuiTextEditCallbackData *data);
53 53
 struct ImVec2
54 54
 {
55 55
     float x, y;
56
-    ImVec2() {}
56
+    ImVec2() { x = y = 0.0f; }
57 57
     ImVec2(float _x, float _y) { x = _x; y = _y; }
58 58
 
59
-#ifdef IM_VEC2_CLASS_EXTRA
59
+#ifdef IM_VEC2_CLASS_EXTRA          // Define constructor and implicit cast operators to convert back<>forth from your math types and ImVec2.
60 60
     IM_VEC2_CLASS_EXTRA
61 61
 #endif
62 62
 };
@@ -64,10 +64,10 @@ struct ImVec2
64 64
 struct ImVec4
65 65
 {
66 66
     float x, y, z, w;
67
-    ImVec4() {}
67
+    ImVec4() { x = y = z = w = 0.0f; }
68 68
     ImVec4(float _x, float _y, float _z, float _w) { x = _x; y = _y; z = _z; w = _w; }
69 69
 
70
-#ifdef IM_VEC4_CLASS_EXTRA
70
+#ifdef IM_VEC4_CLASS_EXTRA          // Define constructor and implicit cast operators to convert back<>forth from your math types and ImVec4.
71 71
     IM_VEC4_CLASS_EXTRA
72 72
 #endif
73 73
 };
@@ -147,7 +147,7 @@ public:
147 147
 // - struct ImFont                      // TTF font loader, bake glyphs into bitmap
148 148
 
149 149
 // ImGui end-user API
150
-// In a namespace so that user can add extra functions (e.g. Value() helpers for your vector or common types)
150
+// In a namespace so that user can add extra functions in a separate file (e.g. Value() helpers for your vector or common types)
151 151
 namespace ImGui
152 152
 {
153 153
     // Main
@@ -156,9 +156,10 @@ namespace ImGui
156 156
     IMGUI_API void          NewFrame();
157 157
     IMGUI_API void          Render();
158 158
     IMGUI_API void          Shutdown();
159
-    IMGUI_API void          ShowUserGuide();
160
-    IMGUI_API void          ShowStyleEditor(ImGuiStyle* ref = NULL);
161
-    IMGUI_API void          ShowTestWindow(bool* open = NULL);
159
+    IMGUI_API void          ShowUserGuide();                            // help block
160
+    IMGUI_API void          ShowStyleEditor(ImGuiStyle* ref = NULL);    // style editor block
161
+    IMGUI_API void          ShowTestWindow(bool* opened = NULL);        // test window, demonstrate ImGui features
162
+    IMGUI_API void          ShowMetricsWindow(bool* opened = NULL);     // metrics window
162 163
 
163 164
     // Window
164 165
     // See implementation in .cpp for details
@@ -191,7 +192,7 @@ namespace ImGui
191 192
     IMGUI_API void          SetWindowPos(const char* name, const ImVec2& pos, ImGuiSetCond cond = 0);      // set named window position - call within Begin()/End(). may incur tearing
192 193
     IMGUI_API void          SetWindowSize(const char* name, const ImVec2& size, ImGuiSetCond cond = 0);    // set named window size. set to ImVec2(0,0) to force an auto-fit. may incur tearing
193 194
     IMGUI_API void          SetWindowCollapsed(const char* name, bool collapsed, ImGuiSetCond cond = 0);   // set named window collapsed state
194
-    IMGUI_API void          SetWindowFocus(const char* name);                                              // set named window to be focused / front-most
195
+    IMGUI_API void          SetWindowFocus(const char* name);                                              // set named window to be focused / front-most. use NULL to remove focus.
195 196
 
196 197
     IMGUI_API float         GetScrollPosY();                                                    // get scrolling position [0..GetScrollMaxY()]
197 198
     IMGUI_API float         GetScrollMaxY();                                                    // get maximum scrolling position == ContentSize.Y - WindowSize.Y
@@ -259,10 +260,12 @@ namespace ImGui
259 260
     // If you are creating widgets in a loop you most likely want to push a unique identifier so ImGui can differentiate them
260 261
     // You can also use "##extra" within your widget name to distinguish them from each others (see 'Programmer Guide')
261 262
     IMGUI_API void          PushID(const char* str_id);                                         // push identifier into the ID stack. IDs are hash of the *entire* stack!
263
+    IMGUI_API void          PushID(const char* str_id_begin, const char* str_id_end);
262 264
     IMGUI_API void          PushID(const void* ptr_id);
263 265
     IMGUI_API void          PushID(const int int_id);
264 266
     IMGUI_API void          PopID();
265 267
     IMGUI_API ImGuiID       GetID(const char* str_id);                                          // calculate unique ID (hash of whole ID stack + given parameter). useful if you want to query into ImGuiStorage yourself. otherwise rarely needed
268
+    IMGUI_API ImGuiID       GetID(const char* str_id_begin, const char* str_id_end);
266 269
     IMGUI_API ImGuiID       GetID(const void* ptr_id);
267 270
 
268 271
     // Widgets
@@ -284,25 +287,41 @@ namespace ImGui
284 287
     IMGUI_API void          Image(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0,0), const ImVec2& uv1 = ImVec2(1,1), const ImVec4& tint_col = ImVec4(1,1,1,1), const ImVec4& border_col = ImVec4(0,0,0,0));
285 288
     IMGUI_API bool          ImageButton(ImTextureID user_texture_id, const ImVec2& size, const ImVec2& uv0 = ImVec2(0,0),  const ImVec2& uv1 = ImVec2(1,1), int frame_padding = -1, const ImVec4& bg_col = ImVec4(0,0,0,1), const ImVec4& tint_col = ImVec4(1,1,1,1));    // <0 frame_padding uses default frame padding settings. 0 for no padding
286 289
     IMGUI_API bool          CollapsingHeader(const char* label, const char* str_id = NULL, bool display_frame = true, bool default_open = false);
290
+    IMGUI_API bool          Checkbox(const char* label, bool* v);
291
+    IMGUI_API bool          CheckboxFlags(const char* label, unsigned int* flags, unsigned int flags_value);
292
+    IMGUI_API bool          RadioButton(const char* label, bool active);
293
+    IMGUI_API bool          RadioButton(const char* label, int* v, int v_button);
294
+    IMGUI_API bool          Combo(const char* label, int* current_item, const char** items, int items_count, int height_in_items = -1);
295
+    IMGUI_API bool          Combo(const char* label, int* current_item, const char* items_separated_by_zeros, int height_in_items = -1);      // separate items with \0, end item-list with \0\0
296
+    IMGUI_API bool          Combo(const char* label, int* current_item, bool (*items_getter)(void* data, int idx, const char** out_text), void* data, int items_count, int height_in_items = -1);
297
+    IMGUI_API bool          ColorButton(const ImVec4& col, bool small_height = false, bool outline_border = true);
298
+    IMGUI_API bool          ColorEdit3(const char* label, float col[3]);
299
+    IMGUI_API bool          ColorEdit4(const char* label, float col[4], bool show_alpha = true);
300
+    IMGUI_API void          ColorEditMode(ImGuiColorEditMode mode);
301
+    IMGUI_API void          PlotLines(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
302
+    IMGUI_API void          PlotLines(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
303
+    IMGUI_API void          PlotHistogram(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
304
+    IMGUI_API void          PlotHistogram(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
305
+
306
+    // Widgets: Sliders (tip: ctrl+click on a slider to input text)
287 307
     IMGUI_API bool          SliderFloat(const char* label, float* v, float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);     // adjust display_format to decorate the value with a prefix or a suffix. Use power!=1.0 for logarithmic sliders
288 308
     IMGUI_API bool          SliderFloat2(const char* label, float v[2], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
289 309
     IMGUI_API bool          SliderFloat3(const char* label, float v[3], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
290 310
     IMGUI_API bool          SliderFloat4(const char* label, float v[4], float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
291
-    IMGUI_API bool          SliderAngle(const char* label, float* v, float v_degrees_min = -360.0f, float v_degrees_max = +360.0f);     // *v in radians
311
+    IMGUI_API bool          SliderAngle(const char* label, float* v_rad, float v_degrees_min = -360.0f, float v_degrees_max = +360.0f);
292 312
     IMGUI_API bool          SliderInt(const char* label, int* v, int v_min, int v_max, const char* display_format = "%.0f");
293 313
     IMGUI_API bool          SliderInt2(const char* label, int v[2], int v_min, int v_max, const char* display_format = "%.0f");
294 314
     IMGUI_API bool          SliderInt3(const char* label, int v[3], int v_min, int v_max, const char* display_format = "%.0f");
295 315
     IMGUI_API bool          SliderInt4(const char* label, int v[4], int v_min, int v_max, const char* display_format = "%.0f");
296 316
     IMGUI_API bool          VSliderFloat(const char* label, const ImVec2& size, float* v, float v_min, float v_max, const char* display_format = "%.3f", float power = 1.0f);
297 317
     IMGUI_API bool          VSliderInt(const char* label, const ImVec2& size, int* v, int v_min, int v_max, const char* display_format = "%.0f");
298
-    IMGUI_API void          PlotLines(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
299
-    IMGUI_API void          PlotLines(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
300
-    IMGUI_API void          PlotHistogram(const char* label, const float* values, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0), size_t stride = sizeof(float));
301
-    IMGUI_API void          PlotHistogram(const char* label, float (*values_getter)(void* data, int idx), void* data, int values_count, int values_offset = 0, const char* overlay_text = NULL, float scale_min = FLT_MAX, float scale_max = FLT_MAX, ImVec2 graph_size = ImVec2(0,0));
302
-    IMGUI_API bool          Checkbox(const char* label, bool* v);
303
-    IMGUI_API bool          CheckboxFlags(const char* label, unsigned int* flags, unsigned int flags_value);
304
-    IMGUI_API bool          RadioButton(const char* label, bool active);
305
-    IMGUI_API bool          RadioButton(const char* label, int* v, int v_button);
318
+
319
+    // Widgets: Drags (tip: ctrl+click on a drag box to input text)
320
+    // ImGui 1.38+ work-in-progress, may change name or API.
321
+    IMGUI_API bool          DragFloat(const char* label, float* v, float v_speed = 1.0f, float v_min = 0.0f, float v_max = 0.0f, const char* display_format = "%.3f", float power = 1.0f);  // If v_max >= v_max we have no bound
322
+    IMGUI_API bool          DragInt(const char* label, int* v, float v_speed = 1.0f, int v_min = 0, int v_max = 0, const char* display_format = "%.0f");                                    // If v_max >= v_max we have no bound
323
+
324
+    // Widgets: Input
306 325
     IMGUI_API bool          InputText(const char* label, char* buf, size_t buf_size, ImGuiInputTextFlags flags = 0, ImGuiTextEditCallback callback = NULL, void* user_data = NULL);
307 326
     IMGUI_API bool          InputFloat(const char* label, float* v, float step = 0.0f, float step_fast = 0.0f, int decimal_precision = -1, ImGuiInputTextFlags extra_flags = 0);
308 327
     IMGUI_API bool          InputFloat2(const char* label, float v[2], int decimal_precision = -1);
@@ -312,15 +331,8 @@ namespace ImGui
312 331
     IMGUI_API bool          InputInt2(const char* label, int v[2]);
313 332
     IMGUI_API bool          InputInt3(const char* label, int v[3]);
314 333
     IMGUI_API bool          InputInt4(const char* label, int v[4]);
315
-    IMGUI_API bool          Combo(const char* label, int* current_item, const char** items, int items_count, int height_in_items = -1);
316
-    IMGUI_API bool          Combo(const char* label, int* current_item, const char* items_separated_by_zeros, int height_in_items = -1);      // separate items with \0, end item-list with \0\0
317
-    IMGUI_API bool          Combo(const char* label, int* current_item, bool (*items_getter)(void* data, int idx, const char** out_text), void* data, int items_count, int height_in_items = -1);
318
-    IMGUI_API bool          ColorButton(const ImVec4& col, bool small_height = false, bool outline_border = true);
319
-    IMGUI_API bool          ColorEdit3(const char* label, float col[3]);
320
-    IMGUI_API bool          ColorEdit4(const char* label, float col[4], bool show_alpha = true);
321
-    IMGUI_API void          ColorEditMode(ImGuiColorEditMode mode);
322 334
 
323
-    // Trees
335
+    // Widgets: Trees
324 336
     IMGUI_API bool          TreeNode(const char* str_label_id);                                 // if returning 'true' the node is open and the user is responsible for calling TreePop
325 337
     IMGUI_API bool          TreeNode(const char* str_id, const char* fmt, ...);                 // "
326 338
     IMGUI_API bool          TreeNode(const void* ptr_id, const char* fmt, ...);                 // "
@@ -331,7 +343,7 @@ namespace ImGui
331 343
     IMGUI_API void          TreePop();
332 344
     IMGUI_API void          SetNextTreeNodeOpened(bool opened, ImGuiSetCond cond = 0);          // set next tree node to be opened.
333 345
 
334
-    // Selectable / Lists
346
+    // Widgets: Selectable / Lists
335 347
     IMGUI_API bool          Selectable(const char* label, bool selected = false, const ImVec2& size = ImVec2(0,0));
336 348
     IMGUI_API bool          Selectable(const char* label, bool* p_selected, const ImVec2& size = ImVec2(0,0));
337 349
     IMGUI_API bool          ListBox(const char* label, int* current_item, const char** items, int items_count, int height_in_items = -1);
@@ -340,7 +352,7 @@ namespace ImGui
340 352
     IMGUI_API bool          ListBoxHeader(const char* label, int items_count, int height_in_items = -1); // "
341 353
     IMGUI_API void          ListBoxFooter();                                                    // terminate the scrolling region
342 354
 
343
-    // Value() Helpers: output single value in "name: value" format. Tip: freely declare your own within the ImGui namespace!
355
+    // Widgets: Value() Helpers. Output single value in "name: value" format (tip: freely declare your own within the ImGui namespace!)
344 356
     IMGUI_API void          Value(const char* prefix, bool b);
345 357
     IMGUI_API void          Value(const char* prefix, int v);
346 358
     IMGUI_API void          Value(const char* prefix, unsigned int v);
@@ -348,7 +360,7 @@ namespace ImGui
348 360
     IMGUI_API void          Color(const char* prefix, const ImVec4& v);
349 361
     IMGUI_API void          Color(const char* prefix, unsigned int v);
350 362
 
351
-    // Logging: All text output from your interface are redirected to tty/file/clipboard. Tree nodes are automatically opened.
363
+    // Logging: all text output from interface is redirected to tty/file/clipboard. Tree nodes are automatically opened.
352 364
     IMGUI_API void          LogToTTY(int max_depth = -1);                                       // start logging to tty
353 365
     IMGUI_API void          LogToFile(int max_depth = -1, const char* filename = NULL);         // start logging to file
354 366
     IMGUI_API void          LogToClipboard(int max_depth = -1);                                 // start logging to OS clipboard
@@ -361,13 +373,14 @@ namespace ImGui
361 373
     IMGUI_API bool          IsItemHoveredRect();                                                // was the last item hovered by mouse? even if another item is active while we are hovering this
362 374
     IMGUI_API bool          IsItemActive();                                                     // was the last item active? (e.g. button being held, text field being edited- items that don't interact will always return false)
363 375
     IMGUI_API bool          IsAnyItemActive();                                                  // 
364
-    IMGUI_API ImVec2        GetItemRectMin();                                                   // get bounding rect of last item
376
+    IMGUI_API bool          IsItemVisible();
377
+    IMGUI_API ImVec2        GetItemRectMin();                                                   // get bounding rect of last item in screen space
365 378
     IMGUI_API ImVec2        GetItemRectMax();                                                   // "
366 379
     IMGUI_API ImVec2        GetItemRectSize();                                                  // "
367 380
     IMGUI_API bool          IsWindowFocused();                                                  // is current window focused (differentiate child windows from each others)
368 381
     IMGUI_API bool          IsRootWindowFocused();                                              // is current root window focused
369 382
     IMGUI_API bool          IsRootWindowOrAnyChildFocused();                                    // is current root window or any of its child (including current window) focused
370
-    IMGUI_API bool          IsClipped(const ImVec2& item_size);                                 // to perform coarse clipping on user's side (as an optimization)
383
+    IMGUI_API bool          IsRectClipped(const ImVec2& size);                                  // test if rectangle of given size starting from cursor pos is out of clipping region. to perform coarse clipping on user's side (as an optimization)
371 384
     IMGUI_API bool          IsKeyPressed(int key_index, bool repeat = true);                    // key_index into the keys_down[512] array, imgui doesn't know the semantic of each entry
372 385
     IMGUI_API bool          IsMouseClicked(int button, bool repeat = false);
373 386
     IMGUI_API bool          IsMouseDoubleClicked(int button);
@@ -378,6 +391,7 @@ namespace ImGui
378 391
     IMGUI_API bool          IsPosHoveringAnyWindow(const ImVec2& pos);                          // is given position hovering any active imgui window
379 392
     IMGUI_API ImVec2        GetMousePos();                                                      // shortcut to ImGui::GetIO().MousePos provided by user, to be consistent with other calls
380 393
     IMGUI_API ImVec2        GetMouseDragDelta(int button = 0, float lock_threshold = -1.0f);    // dragging amount since clicking, also see: GetItemActiveDragDelta(). if lock_threshold < -1.0f uses io.MouseDraggingThreshold
394
+    IMGUI_API void          ResetMouseDragDelta(int button = 0);
381 395
     IMGUI_API ImGuiMouseCursor GetMouseCursor();                                                // get desired cursor type, reset in ImGui::NewFrame(), this updated during the frame. valid before Render(). If you use software rendering by setting io.MouseDrawCursor ImGui will render those for you
382 396
     IMGUI_API void          SetMouseCursor(ImGuiMouseCursor type);                              // set desired cursor type
383 397
     IMGUI_API float         GetTime();
@@ -406,6 +420,7 @@ namespace ImGui
406 420
     static inline bool      GetWindowIsFocused() { return ImGui::IsWindowFocused(); }   // OBSOLETE
407 421
     static inline ImVec2    GetItemBoxMin() { return GetItemRectMin(); }    // OBSOLETE
408 422
     static inline ImVec2    GetItemBoxMax() { return GetItemRectMax(); }    // OBSOLETE
423
+    static inline bool      IsClipped(const ImVec2& size) { return IsRectClipped(size); }   // OBSOLETE
409 424
     static inline bool      IsMouseHoveringBox(const ImVec2& rect_min, const ImVec2& rect_max) { return IsMouseHoveringRect(rect_min, rect_max); }  // OBSOLETE
410 425
 
411 426
 } // namespace ImGui
@@ -480,6 +495,8 @@ enum ImGuiCol_
480 495
     ImGuiCol_Border,
481 496
     ImGuiCol_BorderShadow,
482 497
     ImGuiCol_FrameBg,               // Background of checkbox, radio button, plot, slider, text input
498
+    ImGuiCol_FrameBgHovered,
499
+    ImGuiCol_FrameBgActive,
483 500
     ImGuiCol_TitleBg,
484 501
     ImGuiCol_TitleBgCollapsed,
485 502
     ImGuiCol_ScrollbarBg,
@@ -487,8 +504,6 @@ enum ImGuiCol_
487 504
     ImGuiCol_ScrollbarGrabHovered,
488 505
     ImGuiCol_ScrollbarGrabActive,
489 506
     ImGuiCol_ComboBg,
490
-    ImGuiCol_CheckHovered,
491
-    ImGuiCol_CheckActive,
492 507
     ImGuiCol_CheckMark,
493 508
     ImGuiCol_SliderGrab,
494 509
     ImGuiCol_SliderGrabActive,
@@ -546,12 +561,12 @@ enum ImGuiColorEditMode_
546 561
 enum ImGuiMouseCursor_
547 562
 {
548 563
     ImGuiMouseCursor_Arrow = 0,
549
-    ImGuiMouseCursor_TextInput,
550
-    ImGuiMouseCursor_Move,                  // Unused by ImGui
551
-    ImGuiMouseCursor_ResizeNS,              // Unused by ImGui
552
-    ImGuiMouseCursor_ResizeEW,              // Unused by ImGui
553
-    ImGuiMouseCursor_ResizeNESW,            // Unused by ImGui
554
-    ImGuiMouseCursor_ResizeNWSE,
564
+    ImGuiMouseCursor_TextInput,         // When hovering over InputText, etc.
565
+    ImGuiMouseCursor_Move,              // Unused
566
+    ImGuiMouseCursor_ResizeNS,          // Unused
567
+    ImGuiMouseCursor_ResizeEW,          // When hovering over a column
568
+    ImGuiMouseCursor_ResizeNESW,        // Unused
569
+    ImGuiMouseCursor_ResizeNWSE,        // When hovering over the bottom-right corner of a window
555 570
     ImGuiMouseCursor_Count_
556 571
 };
557 572
 
@@ -660,6 +675,7 @@ struct ImGuiIO
660 675
     bool        WantCaptureMouse;           // Mouse is hovering a window or widget is active (= ImGui will use your mouse input)
661 676
     bool        WantCaptureKeyboard;        // Widget is active (= ImGui will use your keyboard input)
662 677
     float       Framerate;                  // Framerate estimation, in frame per second. Rolling average estimation based on IO.DeltaTime over 120 frames
678
+    int         MetricsRenderVertices;      // Vertices processed during last call to Render()
663 679
 
664 680
     //------------------------------------------------------------------
665 681
     // [Internal] ImGui will maintain those fields for you
@@ -873,6 +889,7 @@ IMGUI_OVERRIDE_DRAWVERT_STRUCT_LAYOUT;
873 889
 // At the moment, each ImGui window contains its own ImDrawList but they could potentially be merged in the future.
874 890
 // If you want to add custom rendering within a window, you can use ImGui::GetWindowDrawList() to access the current draw list and add your own primitives.
875 891
 // You can interleave normal ImGui:: calls and adding primitives to the current draw list.
892
+// All positions are in screen coordinates (0,0=top-left, 1 pixel per unit). Primitives are always added to the list and not culled (culling is done at render time and at a higher-level by ImGui:: functions).
876 893
 // Note that this only gives you access to rendering polygons. If your intent is to create custom widgets and the publicly exposed functions/data aren't sufficient, you can add code in imgui_user.inl
877 894
 struct ImDrawList
878 895
 {
@@ -896,26 +913,29 @@ struct ImDrawList
896 913
 
897 914
     // Primitives   
898 915
     IMGUI_API void  AddLine(const ImVec2& a, const ImVec2& b, ImU32 col, float thickness = 1.0f);
899
-    IMGUI_API void  AddRect(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners=0x0F);
900
-    IMGUI_API void  AddRectFilled(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners=0x0F);
916
+    IMGUI_API void  AddRect(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners = 0x0F);
917
+    IMGUI_API void  AddRectFilled(const ImVec2& a, const ImVec2& b, ImU32 col, float rounding = 0.0f, int rounding_corners = 0x0F);
901 918
     IMGUI_API void  AddTriangleFilled(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col);
902 919
     IMGUI_API void  AddCircle(const ImVec2& centre, float radius, ImU32 col, int num_segments = 12);
903 920
     IMGUI_API void  AddCircleFilled(const ImVec2& centre, float radius, ImU32 col, int num_segments = 12);
904
-    IMGUI_API void  AddArc(const ImVec2& center, float rad, ImU32 col, int a_min, int a_max, bool tris = false, const ImVec2& third_point_offset = ImVec2(0,0));
921
+    IMGUI_API void  AddArcFast(const ImVec2& center, float radius, ImU32 col, int a_min_12, int a_max_12, bool filled = false, const ImVec2& third_point_offset = ImVec2(0,0)); // Angles in 0..12 range
905 922
     IMGUI_API void  AddText(const ImFont* font, float font_size, const ImVec2& pos, ImU32 col, const char* text_begin, const char* text_end = NULL, float wrap_width = 0.0f, const ImVec2* cpu_clip_max = NULL);
906 923
     IMGUI_API void  AddImage(ImTextureID user_texture_id, const ImVec2& a, const ImVec2& b, const ImVec2& uv0, const ImVec2& uv1, ImU32 col = 0xFFFFFFFF);
907 924
 
908 925
     // Advanced
909
-    IMGUI_API void  AddCallback(ImDrawCallback callback, void* callback_data);   // Your rendering function must check for 'user_callback' in ImDrawCmd and call the function instead of rendering triangles.
910
-    IMGUI_API void  AddDrawCmd();               // This is useful if you need to forcefully create a new draw call (to allow for dependent rendering / blending). Otherwise primitives are merged into the same draw-call as much as possible
926
+    IMGUI_API void  AddCallback(ImDrawCallback callback, void* callback_data);  // Your rendering function must check for 'user_callback' in ImDrawCmd and call the function instead of rendering triangles.
927
+    IMGUI_API void  AddDrawCmd();                                               // This is useful if you need to forcefully create a new draw call (to allow for dependent rendering / blending). Otherwise primitives are merged into the same draw-call as much as possible
911 928
 
912 929
     // Internal helpers
913
-    IMGUI_API void  ReserveVertices(unsigned int vtx_count);
914
-    IMGUI_API void  AddVtx(const ImVec2& pos, ImU32 col);
915
-    IMGUI_API void  AddVtxUV(const ImVec2& pos, ImU32 col, const ImVec2& uv);
916
-    IMGUI_API void  AddVtxLine(const ImVec2& a, const ImVec2& b, ImU32 col, float thickness = 1.0f);
930
+    IMGUI_API void  PrimReserve(unsigned int vtx_count);
931
+    IMGUI_API void  PrimTriangle(const ImVec2& a, const ImVec2& b, const ImVec2& c, ImU32 col);
932
+    IMGUI_API void  PrimRect(const ImVec2& a, const ImVec2& b, ImU32 col);
933
+    IMGUI_API void  PrimRectUV(const ImVec2& a, const ImVec2& b, const ImVec2& uv_a, const ImVec2& uv_b, ImU32 col);
934
+    IMGUI_API void  PrimQuad(const ImVec2& a, const ImVec2& b, const ImVec2& c, const ImVec2& d, ImU32 col);
935
+    IMGUI_API void  PrimLine(const ImVec2& a, const ImVec2& b, ImU32 col, float thickness = 1.0f);
917 936
     IMGUI_API void  UpdateClipRect();
918 937
     IMGUI_API void  UpdateTextureID();
938
+    IMGUI_API void  PrimVtx(const ImVec2& pos, const ImVec2& uv, ImU32 col)  { vtx_write->pos = pos; vtx_write->uv = uv; vtx_write->col = col; vtx_write++; }
919 939
 };
920 940
 
921 941
 // Load and rasterize multiple TTF fonts into a same texture.
@@ -925,14 +945,15 @@ struct ImDrawList
925 945
 //  2. Call GetTexDataAsAlpha8() or GetTexDataAsRGBA32() to build and retrieve pixels data.
926 946
 //  3. Upload the pixels data into a texture within your graphics system.
927 947
 //  4. Call SetTexID(my_tex_id); and pass the pointer/identifier to your texture. This value will be passed back to you during rendering to identify the texture.
928
-//  5. Call ClearPixelsData() to free textures memory on the heap.
948
+//  5. Call ClearTexData() to free textures memory on the heap.
929 949
 struct ImFontAtlas
930 950
 {
931 951
     IMGUI_API ImFontAtlas();
932 952
     IMGUI_API ~ImFontAtlas();
933 953
     IMGUI_API ImFont*           AddFontDefault();
934 954
     IMGUI_API ImFont*           AddFontFromFileTTF(const char* filename, float size_pixels, const ImWchar* glyph_ranges = NULL, int font_no = 0);
935
-    IMGUI_API ImFont*           AddFontFromMemoryTTF(void* in_ttf_data, size_t in_ttf_data_size, float size_pixels, const ImWchar* glyph_ranges = NULL, int font_no = 0); // Pass ownership of 'in_ttf_data' memory.
955
+    IMGUI_API ImFont*           AddFontFromMemoryTTF(void* in_ttf_data, unsigned int in_ttf_data_size, float size_pixels, const ImWchar* glyph_ranges = NULL, int font_no = 0); // Pass ownership of 'in_ttf_data' memory, will be deleted after build
956
+    IMGUI_API ImFont*           AddFontFromMemoryCompressedTTF(const void* in_compressed_ttf_data, unsigned int in_compressed_ttf_data_size, float size_pixels, const ImWchar* glyph_ranges = NULL, int font_no = 0); // 'in_compressed_ttf_data' untouched and still owned by caller. compress with binary_to_compressed_c.
936 957
     IMGUI_API void              ClearTexData();             // Saves RAM once the texture has been copied to graphics memory.
937 958
     IMGUI_API void              Clear();
938 959
 
@@ -998,19 +1019,19 @@ struct ImFont
998 1019
 
999 1020
     // Methods
1000 1021
     IMGUI_API ImFont();
1001
-    IMGUI_API ~ImFont() { Clear(); }
1002
-    IMGUI_API void                  Clear();
1003
-    IMGUI_API void                  BuildLookupTable();
1004
-    IMGUI_API const Glyph*          FindGlyph(unsigned short c) const;
1005
-    IMGUI_API void                  SetFallbackChar(ImWchar c);
1006
-    IMGUI_API bool                  IsLoaded() const        { return ContainerAtlas != NULL; }
1022
+    IMGUI_API ~ImFont();
1023
+    IMGUI_API void              Clear();
1024
+    IMGUI_API void              BuildLookupTable();
1025
+    IMGUI_API const Glyph*      FindGlyph(unsigned short c) const;
1026
+    IMGUI_API void              SetFallbackChar(ImWchar c);
1027
+    IMGUI_API bool              IsLoaded() const        { return ContainerAtlas != NULL; }
1007 1028
 
1008 1029
     // 'max_width' stops rendering after a certain width (could be turned into a 2d size). FLT_MAX to disable.
1009 1030
     // 'wrap_width' enable automatic word-wrapping across multiple lines to fit into given width. 0.0f to disable.
1010
-    IMGUI_API ImVec2                CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end = NULL, const char** remaining = NULL) const; // utf8
1011
-    IMGUI_API ImVec2                CalcTextSizeW(float size, float max_width, const ImWchar* text_begin, const ImWchar* text_end, const ImWchar** remaining = NULL) const;                 // wchar
1012
-    IMGUI_API void                  RenderText(float size, ImVec2 pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, ImDrawVert*& out_vertices, float wrap_width = 0.0f, const ImVec2* cpu_clip_max = NULL) const;
1013
-    IMGUI_API const char*           CalcWordWrapPositionA(float scale, const char* text, const char* text_end, float wrap_width) const;
1031
+    IMGUI_API ImVec2            CalcTextSizeA(float size, float max_width, float wrap_width, const char* text_begin, const char* text_end = NULL, const char** remaining = NULL) const; // utf8
1032
+    IMGUI_API ImVec2            CalcTextSizeW(float size, float max_width, const ImWchar* text_begin, const ImWchar* text_end, const ImWchar** remaining = NULL) const;                 // wchar
1033
+    IMGUI_API void              RenderText(float size, ImVec2 pos, ImU32 col, const ImVec4& clip_rect, const char* text_begin, const char* text_end, ImDrawList* draw_list, float wrap_width = 0.0f, const ImVec2* cpu_clip_max = NULL) const;
1034
+    IMGUI_API const char*       CalcWordWrapPositionA(float scale, const char* text, const char* text_end, float wrap_width) const;
1014 1035
 };
1015 1036
 
1016 1037
 //---- Include imgui_user.h at the end of imgui.h

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