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fix camera not updating when undock/dock

This commit is contained in:
Sri Sham Haran 2022-10-28 20:47:28 +08:00
parent f9f818b49c
commit 001c25f554
2 changed files with 39 additions and 34 deletions
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70
SHADE_Engine/src/Editor/EditorWindow/ViewportWindow/SHEditorViewport.cpp
View File

@ -13,6 +13,7 @@
#include <Editor/IconsFontAwesome6.h>
#include "Camera/SHCameraSystem.h"
#include "FRC/SHFramerateController.h"
constexpr std::string_view windowName = "\xef\x80\x95 Viewport";
@ -27,15 +28,20 @@ namespace SHADE
{
SHEditorWindow::Init();
transformGizmo.Init();
auto camSystem = SHSystemManager::GetSystem<SHCameraSystem>();
camSystem->UpdateEditorCamera(0.016f);
}
void SHEditorViewport::Update()
{
SHEditorWindow::Update();
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f,0.0f));
if(Begin())
if (shouldUpdateCamera)
{
auto camSystem = SHSystemManager::GetSystem<SHCameraSystem>();
camSystem->UpdateEditorCamera(SHFrameRateController::GetRawDeltaTime());
shouldUpdateCamera = false;
}
ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0.0f, 0.0f));
if (Begin())
{
ImGuizmo::SetDrawlist();
DrawMenuBar();
@ -43,39 +49,38 @@ namespace SHADE
auto const& descriptorSet = gfxSystem->GetPostOffscreenRenderSystem()->GetDescriptorSetGroup()->GetVkHandle()[0];
auto mousePos = ImGui::GetMousePos();
beginCursorPos = ImGui::GetCursorScreenPos();
viewportMousePos = {mousePos.x - beginCursorPos.x, mousePos.y - beginCursorPos.y};
gfxSystem->GetMousePickSystem ()->SetViewportMousePos (viewportMousePos);
viewportMousePos = { mousePos.x - beginCursorPos.x, mousePos.y - beginCursorPos.y };
gfxSystem->GetMousePickSystem()->SetViewportMousePos(viewportMousePos);
ImGui::Image((ImTextureID)descriptorSet, {beginContentRegionAvailable.x, beginContentRegionAvailable.y});
ImGui::Image((ImTextureID)descriptorSet, { beginContentRegionAvailable.x, beginContentRegionAvailable.y });
if(ImGui::IsWindowHovered() && ImGui::IsMouseDown(ImGuiMouseButton_Right))
if (ImGui::IsWindowHovered() && ImGui::IsMouseDown(ImGuiMouseButton_Right))
{
ImGui::SetMouseCursor(ImGuiMouseCursor_None);
ImGui::SetCursorScreenPos(ImGui::GetMousePos());
ImGui::PushStyleColor(ImGuiCol_Text, ImGuiColors::green);
ImGui::Text(ICON_FA_EYE);
ImGui::PopStyleColor();
auto camSystem = SHSystemManager::GetSystem<SHCameraSystem>();
camSystem->UpdateEditorCamera(0.016f);
shouldUpdateCamera = true;
}
if(ImGui::IsWindowFocused() && !ImGui::IsMouseDown(ImGuiMouseButton_Right))
if (ImGui::IsWindowFocused() && !ImGui::IsMouseDown(ImGuiMouseButton_Right))
{
if(ImGui::IsKeyReleased(ImGuiKey_Q))
if (ImGui::IsKeyReleased(ImGuiKey_Q))
{
transformGizmo.operation = SHTransformGizmo::Operation::TRANSLATE;
}
if(ImGui::IsKeyReleased(ImGuiKey_W))
if (ImGui::IsKeyReleased(ImGuiKey_W))
{
transformGizmo.operation = SHTransformGizmo::Operation::ROTATE;
}
if(ImGui::IsKeyReleased(ImGuiKey_E))
if (ImGui::IsKeyReleased(ImGuiKey_E))
{
transformGizmo.operation = SHTransformGizmo::Operation::SCALE;
}
}
}
ImGuizmo::SetRect(beginCursorPos.x , beginCursorPos.y, beginContentRegionAvailable.x, beginContentRegionAvailable.y);
ImGuizmo::SetRect(beginCursorPos.x, beginCursorPos.y, beginContentRegionAvailable.x, beginContentRegionAvailable.y);
transformGizmo.Draw();
ImGui::End();
ImGui::PopStyleVar();
@ -94,13 +99,12 @@ namespace SHADE
//auto pos = ImGui::GetCursorPos();
//windowCursorPos = {}
if(beginContentRegionAvailable.x == 0 || beginContentRegionAvailable.y == 0)
if (beginContentRegionAvailable.x == 0 || beginContentRegionAvailable.y == 0)
{
beginContentRegionAvailable = windowSize;
beginContentRegionAvailable = windowSize;
}
gfxSystem->PrepareResize(static_cast<uint32_t>(beginContentRegionAvailable.x), static_cast<uint32_t>(beginContentRegionAvailable.y));
auto camSystem = SHSystemManager::GetSystem<SHCameraSystem>();
camSystem->UpdateEditorCamera(0.016f);
shouldUpdateCamera = true;
}
void SHEditorViewport::OnPosChange()
@ -110,61 +114,61 @@ namespace SHADE
void SHEditorViewport::DrawMenuBar() noexcept
{
if(ImGui::BeginMenuBar())
if (ImGui::BeginMenuBar())
{
ImGui::BeginDisabled(ImGui::IsWindowFocused() && ImGui::IsMouseDown(ImGuiMouseButton_Right));
bool const isTranslate = transformGizmo.operation == SHTransformGizmo::Operation::TRANSLATE;
ImGui::BeginDisabled(isTranslate);
if(isTranslate)
if (isTranslate)
ImGui::PushStyleColor(ImGuiCol_Text, ImGui::GetStyle().Colors[ImGuiCol_CheckMark]);
if(ImGui::Button(ICON_MD_OPEN_WITH))
if (ImGui::Button(ICON_MD_OPEN_WITH))
{
transformGizmo.operation = SHTransformGizmo::Operation::TRANSLATE;
}
ImGui::EndDisabled();
if(ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled))
if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled))
{
ImGui::BeginTooltip();
ImGui::Text("Translate [Q]");
ImGui::EndTooltip();
}
if(isTranslate)
if (isTranslate)
ImGui::PopStyleColor();
bool const isRotate = transformGizmo.operation == SHTransformGizmo::Operation::ROTATE;
ImGui::BeginDisabled(isRotate);
if(isRotate)
if (isRotate)
ImGui::PushStyleColor(ImGuiCol_Text, ImGui::GetStyle().Colors[ImGuiCol_CheckMark]);
if(ImGui::Button(ICON_MD_AUTORENEW))
if (ImGui::Button(ICON_MD_AUTORENEW))
{
transformGizmo.operation = SHTransformGizmo::Operation::ROTATE;
}
ImGui::EndDisabled();
if(ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled))
if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled))
{
ImGui::BeginTooltip();
ImGui::Text("Rotate [W]");
ImGui::EndTooltip();
}
if(isRotate)
if (isRotate)
ImGui::PopStyleColor();
bool const isScale = transformGizmo.operation == SHTransformGizmo::Operation::SCALE;
ImGui::BeginDisabled(isScale);
if(isScale)
if (isScale)
ImGui::PushStyleColor(ImGuiCol_Text, ImGui::GetStyle().Colors[ImGuiCol_CheckMark]);
if(ImGui::Button(ICON_MD_EXPAND))
if (ImGui::Button(ICON_MD_EXPAND))
{
transformGizmo.operation = SHTransformGizmo::Operation::SCALE;
}
ImGui::EndDisabled();
if(ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled))
if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled))
{
ImGui::BeginTooltip();
ImGui::Text("Scale [E]");
ImGui::EndTooltip();
}
if(isScale)
if (isScale)
ImGui::PopStyleColor();
ImGui::EndDisabled();
ImGui::EndMenuBar();

3
SHADE_Engine/src/Editor/EditorWindow/ViewportWindow/SHEditorViewport.h
View File

@ -14,7 +14,7 @@
namespace SHADE
{
class SHEditorViewport final : public SHEditorWindow
class SHEditorViewport final : public SHEditorWindow
{
public:
SHEditorViewport();
@ -28,5 +28,6 @@ namespace SHADE
private:
void DrawMenuBar() noexcept;
SHVec2 beginCursorPos;
bool shouldUpdateCamera = false;
};//class SHEditorViewport
}//namespace SHADE