| 1341 | } |
| 1342 | |
| 1343 | void Gui::onWindowResize(uint32_t width, uint32_t height) |
| 1344 | { |
| 1345 | ImGui::SetCurrentContext(mpWrapper->mpContext); |
| 1346 | ImGuiIO& io = ImGui::GetIO(); |
| 1347 | io.DisplaySize.x = (float)width; |
| 1348 | io.DisplaySize.y = (float)height; |
| 1349 | auto var = mpWrapper->mpProgramVars->getRootVar()["PerFrameCB"]; |
| 1350 | #ifdef FALCOR_FLIP_Y |
| 1351 | var["scale"] = 2.0f / float2(io.DisplaySize.x, io.DisplaySize.y); |
| 1352 | var["offset"] = float2(-1.0f); |
| 1353 | #else |
| 1354 | var["scale"] = 2.0f / float2(io.DisplaySize.x, -io.DisplaySize.y); |
| 1355 | var["offset"] = float2(-1.0f, 1.0f); |
| 1356 | #endif |
| 1357 | } |
| 1358 | |
| 1359 | bool Gui::onMouseEvent(const MouseEvent& event) |
| 1360 | { |