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Change AR to be shared and stored in camera system #361

Merged
maverickdgg merged 2 commits from SP3-141-Camera-System into main 2023-02-24 15:12:17 +08:00
Conversation 0 Commits 2 Files Changed 9 +33 -62
9 changed files with 33 additions and 62 deletions
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23
SHADE_Engine/src/Camera/SHCameraComponent.cpp
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@ -10,8 +10,8 @@ namespace SHADE
{
SHCameraComponent::SHCameraComponent()
:yaw(0.0f), pitch(0.0f), roll(0.0f)
, width(1920.0f), height(1080.0f), zNear(0.01f), zFar(10000.0f), fov(90.0f), movementSpeed(1.0f), turnSpeed(0.5f)
, perspProj(true), dirtyView(true), dirtyProj(true)
, width(1920.0f), zNear(0.01f), zFar(10000.0f), fov(90.0f), movementSpeed(1.0f), turnSpeed(0.5f)
, perspProj(true), dirtyView(true), dirtyProj(true), followScreenAR(true)
, viewMatrix(), perspProjMatrix(), orthoProjMatrix()
, position(), offset()
{
@ -122,11 +122,6 @@ namespace SHADE
}
void SHCameraComponent::SetHeight(float height) noexcept
{
this->height = height;
dirtyProj = true;
}
void SHCameraComponent::SetNear(float znear) noexcept
{
@ -176,10 +171,7 @@ namespace SHADE
return width;
}
float SHCameraComponent::GetHeight() const noexcept
{
return height;
}
float SHCameraComponent::GetNear() const noexcept
{
@ -191,10 +183,7 @@ namespace SHADE
return zFar;
}
float SHCameraComponent::GetAspectRatio() const noexcept
{
return width/height;
}
float SHCameraComponent::GetFOV() const noexcept
{
@ -251,11 +240,11 @@ RTTR_REGISTRATION
.property("Yaw", &SHCameraComponent::GetYaw, &SHCameraComponent::SetYaw)
.property("Roll", &SHCameraComponent::GetRoll, &SHCameraComponent::SetRoll)
.property("Width", &SHCameraComponent::GetWidth, &SHCameraComponent::SetWidth)
.property("Height", &SHCameraComponent::GetHeight, &SHCameraComponent::SetHeight)
.property("Near", &SHCameraComponent::GetNear, &SHCameraComponent::SetNear)
.property("Far", &SHCameraComponent::GetFar, &SHCameraComponent::SetFar)
.property("Perspective", &SHCameraComponent::GetIsPerspective, &SHCameraComponent::SetIsPerspective)
.property("FOV",&SHCameraComponent::GetFOV, &SHCameraComponent::SetFOV);
.property("FOV", &SHCameraComponent::GetFOV, &SHCameraComponent::SetFOV);
}

7
SHADE_Engine/src/Camera/SHCameraComponent.h
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@ -19,7 +19,6 @@ namespace SHADE
float roll;
float width;
float height;
float zNear;
float zFar;
float fov;
@ -27,7 +26,6 @@ namespace SHADE
bool dirtyView;
bool dirtyProj;
SHMatrix viewMatrix;
SHMatrix perspProjMatrix;
SHMatrix orthoProjMatrix;
@ -45,6 +43,8 @@ namespace SHADE
SHCameraComponent();
virtual ~SHCameraComponent();
bool followScreenAR;
//Getters and setters.
void SetYaw(float yaw) noexcept;
@ -57,7 +57,6 @@ namespace SHADE
void SetPosition(SHVec3 pos) noexcept;
void SetWidth(float width) noexcept;
void SetHeight(float height) noexcept;
void SetNear(float znear) noexcept;
void SetFar(float zfar) noexcept;
void SetFOV(float fov) noexcept;
@ -70,11 +69,9 @@ namespace SHADE
float GetRoll() const noexcept;
float GetWidth() const noexcept;
float GetHeight() const noexcept;
float GetNear() const noexcept;
float GetFar() const noexcept;
float GetAspectRatio() const noexcept;
float GetFOV() const noexcept;
bool GetIsPerspective() const noexcept;

16
SHADE_Engine/src/Camera/SHCameraDirector.cpp
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@ -99,13 +99,13 @@ namespace SHADE
return 0.0f;
}
float SHCameraDirector::GetHeight() noexcept
{
SHCameraComponent* camComponent = GetMainCameraComponent();
if (camComponent)
return camComponent->GetHeight();
else
return 0.0f;
}
//float SHCameraDirector::GetHeight() noexcept
//{
// SHCameraComponent* camComponent = GetMainCameraComponent();
// if (camComponent)
// return camComponent->GetHeight();
// else
// return 0.0f;
//}
}

2
SHADE_Engine/src/Camera/SHCameraDirector.h
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@ -31,7 +31,7 @@ namespace SHADE
SHMatrix const& GetOrthoMatrix() noexcept;
SHMatrix const& GetPerspectiveMatrix() noexcept;
float GetWidth() noexcept;
float GetHeight() noexcept;
//float GetHeight() noexcept;
private:
SHMatrix viewMatrix;

22
SHADE_Engine/src/Camera/SHCameraSystem.cpp
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@ -116,7 +116,6 @@ namespace SHADE
editorCamera.SetYaw(0.0f);
editorCamera.SetRoll(0.0f);
editorCamera.SetWidth(1080.0f);
editorCamera.SetHeight(720.0f);
editorCamera.SetFar(10000000.0f);
editorCamera.movementSpeed = 2.0f;
editorCamera.perspProj = true;
@ -144,18 +143,7 @@ namespace SHADE
//std::cout << EVENT_DATA->resizeWidth << std::endl;
//std::cout << EVENT_DATA->resizeHeight << std::endl;
for (auto director : directorHandleList)
{
auto camera = SHComponentManager::GetComponent_s<SHCameraComponent>(director->mainCameraEID);
if (camera)
{
camera->SetWidth(EVENT_DATA->resizeWidth);
camera->SetHeight(EVENT_DATA->resizeHeight);
}
}
screenAspectRatio = (float)EVENT_DATA->resizeWidth / (float)EVENT_DATA->resizeHeight;
return eventPtr->handle;
@ -340,7 +328,7 @@ namespace SHADE
if (camera.dirtyProj == true)
{
//Perspective projection matrix.
const float ASPECT_RATIO = (camera.GetAspectRatio());
const float ASPECT_RATIO = (screenAspectRatio);
const float TAN_HALF_FOV = tan(SHMath::DegreesToRadians(camera.fov) * 0.5f);
camera.perspProjMatrix = SHMatrix::Identity;
camera.perspProjMatrix(0, 0) = 1.0f / (ASPECT_RATIO * TAN_HALF_FOV);
@ -357,7 +345,7 @@ namespace SHADE
const float right = camera.GetWidth() * 0.5f;
const float left = -right;
const float top = camera.GetHeight() * 0.5f;
const float top = camera.GetWidth() / screenAspectRatio * 0.5f;
const float btm = -top;
const float n = camera.GetNear();
const float f = camera.GetFar();
@ -574,11 +562,11 @@ namespace SHADE
auto editor = SHSystemManager::GetSystem<SHEditor>();
if (editor->editorState != SHEditor::State::PLAY)
{
return SHVec2{ GetEditorCamera()->GetWidth(), GetEditorCamera()->GetHeight() };
return SHVec2{ GetEditorCamera()->GetWidth(), GetEditorCamera()->GetWidth() / screenAspectRatio };
}
else
{
return SHVec2{ GetDirector(index)->GetWidth(),GetDirector(index)->GetHeight() };
return SHVec2{ GetDirector(index)->GetWidth(),GetDirector(index)->GetWidth() / screenAspectRatio };
}
#else

2
SHADE_Engine/src/Camera/SHCameraSystem.h
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@ -21,6 +21,8 @@ namespace SHADE
SHCameraComponent editorCamera;
SHCameraArmComponent editorCameraArm;
float screenAspectRatio{16.0f/9.0f};
SHResourceLibrary<SHCameraDirector> directorLibrary;
std::vector<DirectorHandle> directorHandleList;

7
SHADE_Engine/src/Graphics/MiddleEnd/Interface/SHGraphicsSystem.cpp
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@ -1177,7 +1177,7 @@ namespace SHADE
auto cameraSystem = SHSystemManager::GetSystem<SHCameraSystem>();
#ifdef SHEDITOR
cameraSystem->GetEditorCamera()->SetWidth(static_cast<float>(resizeWidth));
cameraSystem->GetEditorCamera()->SetHeight(static_cast<float>(resizeHeight));
//cameraSystem->GetEditorCamera()->SetAspectRatio(static_cast<float>(resizeWidth) / static_cast<float>(resizeHeight));
// Create new event and broadcast it
SHWindowResizeEvent newEvent;
@ -1187,7 +1187,12 @@ namespace SHADE
SHEventManager::BroadcastEvent<SHWindowResizeEvent>(newEvent, SH_WINDOW_RESIZE_EVENT);
#else
// Create new event and broadcast it
SHWindowResizeEvent newEvent;
newEvent.resizeWidth = resizeWidth;
newEvent.resizeHeight = resizeHeight;
SHEventManager::BroadcastEvent<SHWindowResizeEvent>(newEvent, SH_WINDOW_RESIZE_EVENT);
#endif
}

9
SHADE_Managed/src/Components/Camera.cxx
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@ -50,15 +50,8 @@ namespace SHADE
{
GetNativeComponent()->SetWidth(val);
}
float Camera::Height::get()
{
return (GetNativeComponent()->GetHeight());
}
void Camera::Height::set(float val)
{
GetNativeComponent()->SetHeight(val);
}
float Camera::Near::get()
{
return (GetNativeComponent()->GetNear());

7
SHADE_Managed/src/Components/Camera.hxx
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@ -35,11 +35,7 @@ namespace SHADE
float get();
void set(float val);
}
property float Height
{
float get();
void set(float val);
}
property float Near
{
float get();
@ -62,6 +58,7 @@ namespace SHADE
}
void SetMainCamera(size_t directorIndex);
void SetMainCamera();
void LookAt(Vector3 targetPosition);