diff options
Diffstat (limited to 'src/core')
| -rw-r--r-- | src/core/application.cpp | 42 |
1 files changed, 40 insertions, 2 deletions
diff --git a/src/core/application.cpp b/src/core/application.cpp index 82b1be2..f9e52a4 100644 --- a/src/core/application.cpp +++ b/src/core/application.cpp @@ -97,8 +97,46 @@ namespace Donut if (scene) { - ImGui::TextDisabled("Lit sphere + HDRI skybox on the reference grid."); - ImGui::TextDisabled("Drag to orbit, scroll to zoom."); + ImGui::TextDisabled("Drag to orbit, scroll to zoom. HDRI skybox behind."); + ImGui::Separator(); + + auto& objs = m_vulkan_renderer->scene_objects(); + static int sel = 0; + if (sel >= (int)objs.size()) sel = (int)objs.size() - 1; + + ImGui::Text("Spheres (%d)", (int)objs.size()); + if (ImGui::Button("Add") && objs.size() < 64) + { + SceneObject o; + o.position = glm::vec3(((int)objs.size() % 5) * 5.0f - 10.0f, 2.0f, ((int)objs.size() / 5) * 5.0f); + o.radius = 1.5f; + o.color = glm::vec3(0.35f + 0.12f * (objs.size() % 5), 0.55f, 0.9f - 0.12f * (objs.size() % 4)); + objs.push_back(o); + sel = (int)objs.size() - 1; + } + ImGui::SameLine(); + if (ImGui::Button("Delete") && !objs.empty()) + { + objs.erase(objs.begin() + sel); + if (sel >= (int)objs.size()) sel = (int)objs.size() - 1; + } + + ImGui::BeginChild("obj_list", ImVec2(0, 90), true); + for (int i = 0; i < (int)objs.size(); ++i) + { + std::string label = "Sphere " + std::to_string(i); + if (ImGui::Selectable(label.c_str(), sel == i)) sel = i; + } + ImGui::EndChild(); + + m_vulkan_renderer->set_selected_object(sel); + if (sel >= 0 && sel < (int)objs.size()) + { + SceneObject& o = objs[sel]; + ImGui::DragFloat3("Position", &o.position.x, 0.1f); + ImGui::DragFloat("Radius", &o.radius, 0.05f, 0.1f, 20.0f); + ImGui::ColorEdit3("Color", &o.color.x); + } } else { |