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Merge remote-tracking branch 'origin/main' into SP3-2-Physics

This commit is contained in:
Diren D Bharwani 2022-10-31 18:24:21 +08:00
parent a8cb36b46f d96ba153ed
commit b0544d69d2
10 changed files with 295 additions and 26 deletions
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5
SHADE_Application/src/Application/SBApplication.cpp
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@ -108,13 +108,10 @@ namespace Sandbox
SHComponentManager::CreateComponentSparseSet<SHColliderComponent>();
SHComponentManager::CreateComponentSparseSet<SHTransformComponent>();
SHComponentManager::CreateComponentSparseSet<SHRenderable>();
SHComponentManager::CreateComponentSparseSet<SHCameraComponent>();
//SHComponentManager::CreateComponentSparseSet<SHCameraComponent>();
SHAssetManager::Load();
auto id = SHFamilyID<SHSystem>::GetID<SHGraphicsSystem>();
auto id2 = SHFamilyID<SHSystem>::GetID<SHGraphicsSystem>();
auto id3 = SHFamilyID<SHSystem>::GetID<SHGraphicsSystem>();
SHSystemManager::RegisterRoutine<SHAudioSystem, SHAudioSystem::AudioRoutine>();

68
SHADE_Engine/src/Camera/SHCameraArmComponent.cpp Normal file
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@ -0,0 +1,68 @@
#include "SHpch.h"
#include "SHCameraArmComponent.h"
namespace SHADE
{
SHCameraArmComponent::SHCameraArmComponent()
:pitch(0.0f), yaw(0.0f), armLength(1.0f),offset(), dirty(true), lookAtCameraOrigin(true)
{
}
SHVec3 const& SHCameraArmComponent::GetOffset() const noexcept
{
return offset;
}
float SHCameraArmComponent::GetPitch() const noexcept
{
return pitch;
}
float SHCameraArmComponent::GetYaw() const noexcept
{
return yaw;
}
float SHCameraArmComponent::GetArmLength() const noexcept
{
return armLength;
}
void SHCameraArmComponent::SetPitch(float pitch) noexcept
{
this->pitch = pitch;
dirty = true;
}
void SHCameraArmComponent::SetYaw(float yaw) noexcept
{
this->yaw = yaw;
dirty = true;
}
void SHCameraArmComponent::SetArmLength(float length) noexcept
{
this->armLength = length;
dirty = true;
}
}//namespace SHADE
RTTR_REGISTRATION
{
using namespace SHADE;
using namespace rttr;
registration::class_<SHCameraArmComponent>("Camera Arm Component")
.property("Arm Pitch", &SHCameraArmComponent::GetPitch, &SHCameraArmComponent::SetPitch)
.property("Arm Yaw", &SHCameraArmComponent::GetYaw, &SHCameraArmComponent::SetYaw)
.property("Arm Length", &SHCameraArmComponent::GetArmLength, &SHCameraArmComponent::SetArmLength)
.property("Look At Camera Origin", &SHCameraArmComponent::lookAtCameraOrigin);
}

44
SHADE_Engine/src/Camera/SHCameraArmComponent.h Normal file
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@ -0,0 +1,44 @@
#pragma once
#include <rttr/registration>
#include "ECS_Base/Components/SHComponent.h"
#include "Math/SHMatrix.h"
#include "SH_API.h"
namespace SHADE
{
class SH_API SHCameraArmComponent final: public SHComponent
{
private:
float pitch;
float yaw;
float armLength;
bool dirty;
SHVec3 offset;
public:
friend class SHCameraSystem;
SHCameraArmComponent();
virtual ~SHCameraArmComponent() = default;
bool lookAtCameraOrigin;
//Getters
//SHMatrix const& GetMatrix() const noexcept;
SHVec3 const& GetOffset() const noexcept;
float GetPitch() const noexcept;
float GetYaw() const noexcept;
float GetArmLength() const noexcept;
//Setters
void SetPitch(float pitch) noexcept;
void SetYaw(float yaw) noexcept;
void SetArmLength(float length) noexcept;
protected:
};
}//namespace SHADE

2
SHADE_Engine/src/Camera/SHCameraComponent.cpp
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@ -13,7 +13,7 @@ namespace SHADE
, 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)
, viewMatrix(), projMatrix()
, position()
, position(), offset()
{
ComponentFamily::GetID<SHCameraComponent>();
}

4
SHADE_Engine/src/Camera/SHCameraComponent.h
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@ -33,7 +33,7 @@ namespace SHADE
SHVec3 position;
bool perspProj;
SHVec3 offset;
@ -41,7 +41,7 @@ namespace SHADE
friend class SHCameraSystem;
SHCameraComponent();
~SHCameraComponent();
virtual ~SHCameraComponent();
//Getters and setters.

2
SHADE_Engine/src/Camera/SHCameraDirector.cpp
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@ -1,6 +1,7 @@
#include "SHpch.h"
#include "SHCameraDirector.h"
#include "SHCameraComponent.h"
#include "SHCameraArmComponent.h"
#include "ECS_Base/Managers/SHComponentManager.h"
#include "ECS_Base/SHECSMacros.h"
#include "ECS_Base/Managers/SHEntityManager.h"
@ -48,6 +49,7 @@ namespace SHADE
viewMatrix = camComponent->GetViewMatrix();
projMatrix = camComponent->GetProjMatrix();
}
}
void SHCameraDirector::SetMainCamera(SHCameraComponent& camera) noexcept

1
SHADE_Engine/src/Camera/SHCameraDirector.h
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@ -22,6 +22,7 @@ namespace SHADE
EntityID mainCameraEID;
EntityID transitionCameraEID;
SHMatrix GetViewMatrix() const noexcept;
SHMatrix GetProjMatrix() const noexcept;
SHMatrix GetVPMatrix() const noexcept;

168
SHADE_Engine/src/Camera/SHCameraSystem.cpp
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@ -1,10 +1,12 @@
#include "SHpch.h"
#include "SHCameraSystem.h"
#include "SHCameraArmComponent.h"
#include "Math/SHMathHelpers.h"
#include "Input/SHInputManager.h"
#include "Math/Vector/SHVec2.h"
#include "ECS_Base/Managers/SHComponentManager.h"
#include "Math/Transform/SHTransformComponent.h"
#include <math.h>
namespace SHADE
@ -59,6 +61,7 @@ namespace SHADE
}
UpdateCameraComponent(editorCamera);
}
void SHCameraSystem::EditorCameraUpdate::Execute(double dt) noexcept
{
@ -112,6 +115,8 @@ namespace SHADE
//std::cout << "Camera position: " << camera.position.x << " " << camera.position.y << std::endl;
system->UpdateCameraComponent(system->editorCamera);
system->DecomposeViewMatrix(camera.viewMatrix, camera.pitch, camera.yaw, camera.roll, camera.position);
}
void SHCameraSystem::Init(void)
@ -122,6 +127,9 @@ namespace SHADE
editorCamera.SetRoll(0.0f);
editorCamera.movementSpeed = 2.0f;
SHComponentManager::CreateComponentSparseSet<SHCameraComponent>();
SHComponentManager::CreateComponentSparseSet<SHCameraArmComponent>();
}
void SHCameraSystem::Exit(void)
@ -134,6 +142,26 @@ namespace SHADE
return &editorCamera;
}
void SHCameraSystem::UpdatePivotArmComponent(SHCameraArmComponent& pivot) noexcept
{
if (pivot.dirty)
{
SHVec3 offset{ 0.0f,0.0f, pivot.GetArmLength() };
offset = SHVec3::RotateX(offset, -(SHMath::DegreesToRadians(pivot.GetPitch())));
offset = SHVec3::RotateY(offset, (SHMath::DegreesToRadians(pivot.GetYaw())));
//pivot.rtMatrix = SHMatrix::RotateX(SHMath::DegreesToRadians(pivot.GetPitch()))
// * SHMatrix::RotateY(SHMath::DegreesToRadians(pivot.GetYaw()))
// * SHMatrix::Translate(SHVec3(0.0f , 0.0f, pivot.GetArmLength()));
pivot.offset = offset;
// pivot.rtMatrix = SHMatrix::Inverse(pivot.rtMatrix);
}
}
void SHCameraSystem::UpdateCameraComponent(SHCameraComponent& camera) noexcept
{
if (SHComponentManager::HasComponent<SHTransformComponent>(camera.GetEID()) == true && &camera != &editorCamera)
@ -151,6 +179,15 @@ namespace SHADE
if (camera.dirtyView)
{
camera.offset = SHVec3{ 0.0f };
if (SHComponentManager::HasComponent<SHCameraArmComponent>(camera.GetEID()))
{
auto arm = SHComponentManager::GetComponent<SHCameraArmComponent>(camera.GetEID());
camera.offset = arm->GetOffset();
if(arm->lookAtCameraOrigin)
CameraLookAt(camera, camera.position);
}
SHVec3 view, right, UP;
@ -171,9 +208,12 @@ namespace SHADE
camera.viewMatrix(2, 1) = view[1];
camera.viewMatrix(2, 2) = view[2];
camera.viewMatrix(0, 3) = -right.Dot(camera.position);
camera.viewMatrix(1, 3) = -UP.Dot(camera.position);
camera.viewMatrix(2, 3) = -view.Dot(camera.position);
camera.viewMatrix(0, 3) = -right.Dot(camera.position + camera.offset);
camera.viewMatrix(1, 3) = -UP.Dot(camera.position + camera.offset);
camera.viewMatrix(2, 3) = -view.Dot(camera.position + camera.offset);
camera.dirtyView = false;
}
@ -221,6 +261,8 @@ namespace SHADE
SHVec3 up = { 0.0f,1.0f,0.0f };
target = SHVec3::RotateX(target, SHMath::DegreesToRadians(camera.pitch));
target = SHVec3::RotateY(target, SHMath::DegreesToRadians(camera.yaw));
target += camera.position;
@ -241,6 +283,13 @@ namespace SHADE
{
SHCameraSystem* system = static_cast<SHCameraSystem*>(GetSystem());
auto& dense = SHComponentManager::GetDense<SHCameraComponent>();
auto& pivotDense = SHComponentManager::GetDense<SHCameraArmComponent>();
for (auto& pivot : pivotDense)
{
system->UpdatePivotArmComponent(pivot);
}
for (auto& cam : dense)
{
system->UpdateCameraComponent(cam);
@ -274,18 +323,115 @@ namespace SHADE
}
void SHCameraSystem::ClampCameraRotation(SHCameraComponent& camera) noexcept
{
constexpr float clampVal = 85.0f;
if (camera.pitch > clampVal)
camera.SetPitch(clampVal);
if (camera.pitch < -clampVal)
camera.SetPitch(-clampVal);
if (camera.roll > clampVal)
camera.SetRoll(clampVal);
if (camera.roll < -clampVal)
camera.SetRoll(-clampVal);
if (camera.pitch > 85)
camera.SetPitch(85);
if (camera.pitch < -85)
camera.SetPitch(-85);
if (camera.roll > 85)
camera.SetRoll(85);
if (camera.roll < -85)
camera.SetRoll(-85);
while (camera.yaw > 360)
camera.yaw -= 360;
while (camera.yaw < -360)
camera.yaw += 360;
}
void SHCameraSystem::SetMainCamera(EntityID eid, size_t directorIndex) noexcept
{
if (SHComponentManager::HasComponent<SHCameraComponent>(eid) && directorIndex < directorHandleList.size())
directorHandleList[directorIndex]->SetMainCamera(*SHComponentManager::GetComponent<SHCameraComponent>(eid));
else
{
SHLOG_WARNING("Set Main Camera warning: Entity does not have camera component or director does not exist.")
}
}
void SHCameraSystem::DecomposeViewMatrix(SHMatrix const& viewMatrix, float& pitch, float& yaw, float& roll, SHVec3& pos) noexcept
{
float initPitch = pitch;
SHVec3 initPos = pos;
SHVec3 translate3, scale;
SHQuaternion quat;
//SHMatrix viewInverse = viewMatrix;
viewMatrix.Decompose(translate3, quat, scale);
yaw = 180+ SHMath::RadiansToDegrees(quat.ToEuler().y);
pitch = -SHMath::RadiansToDegrees(quat.ToEuler().x);
SHVec4 dotPos{ -viewMatrix(0,3),-viewMatrix(1,3), -viewMatrix(2,3), 1.0f };
SHMatrix mtx = viewMatrix;
mtx(0, 3) = 0.0f;
mtx(1, 3) = 0.0f;
mtx(2, 3) = 0.0f;
mtx.Transpose();
mtx = SHMatrix::Inverse(mtx);
SHVec4 translate = mtx* dotPos;
pos.x = translate.x;
pos.y = translate.y;
pos.z = translate.z;
}
void SHCameraSystem::SetCameraViewMatrix(SHCameraComponent& camera, SHMatrix const& viewMatrix) noexcept
{
DecomposeViewMatrix(viewMatrix, camera.pitch, camera.yaw, camera.roll, camera.position);
camera.dirtyView = true;
}
void SHCameraSystem::CameraLookAt(SHCameraComponent& camera, SHVec3 target) noexcept
{
if (camera.position == target)
{
//lets off set it abit so the view is nt fked
target.z -= 0.0001f;
}
SHVec3 forward, right, upVec;
SHVec3 up = { 0.0f,1.0f,0.0f };
////SHVec3::RotateZ(target, SHMath::DegreesToRadians(camera.roll));
//target = SHVec3::Normalise(target);
SHVec3::RotateZ(up, camera.roll);
up = SHVec3::Normalise(up);
forward = target - (camera.position + camera.offset); forward = SHVec3::Normalise(forward);
right = SHVec3::Cross(forward, up); right = SHVec3::Normalise(right);
upVec = SHVec3::Cross(forward, right);
SHMatrix viewMtx;
viewMtx = SHMatrix::Identity;
viewMtx(0, 0) = right[0];
viewMtx(0, 1) = right[1];
viewMtx(0, 2) = right[2];
viewMtx(1, 0) = upVec[0];
viewMtx(1, 1) = upVec[1];
viewMtx(1, 2) = upVec[2];
viewMtx(2, 0) = forward[0];
viewMtx(2, 1) = forward[1];
viewMtx(2, 2) = forward[2];
viewMtx(0, 3) = -right.Dot(camera.position + camera.offset);
viewMtx(1, 3) = -upVec.Dot(camera.position + camera.offset);
viewMtx(2, 3) = -forward.Dot(camera.position + camera.offset);
SetCameraViewMatrix(camera, viewMtx);
}
}

20
SHADE_Engine/src/Camera/SHCameraSystem.h
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@ -9,6 +9,9 @@
namespace SHADE
{
class SHCameraArmComponent;
class SH_API SHCameraSystem final : public SHSystem
{
private:
@ -19,6 +22,11 @@ namespace SHADE
SHResourceLibrary<SHCameraDirector> directorLibrary;
std::vector<DirectorHandle> directorHandleList;
void UpdateCameraComponent(SHCameraComponent& camera) noexcept;
void UpdatePivotArmComponent(SHCameraArmComponent& pivot) noexcept;
public:
SHCameraSystem(void) = default;
virtual ~SHCameraSystem(void) = default;
@ -39,7 +47,7 @@ namespace SHADE
class SH_API CameraSystemUpdate final: public SHSystemRoutine
{
public:
CameraSystemUpdate() : SHSystemRoutine("Camera System Update", false) {};
CameraSystemUpdate() : SHSystemRoutine("Camera System Update", true) {};
virtual void Execute(double dt)noexcept override final;
};
friend class CameraSystemUpdate;
@ -51,12 +59,10 @@ namespace SHADE
DirectorHandle GetDirector(size_t index) noexcept;
void ClampCameraRotation(SHCameraComponent& camera) noexcept;
void UpdateEditorCamera(double dt) noexcept;
protected:
void UpdateCameraComponent(SHCameraComponent& camera) noexcept;
void SetMainCamera(EntityID eid, size_t directorIndex) noexcept;
void DecomposeViewMatrix(SHMatrix const& matrix, float& pitch, float& yaw, float& roll, SHVec3& pos) noexcept;
void SetCameraViewMatrix(SHCameraComponent& camera, SHMatrix const& viewMatrix) noexcept;
void CameraLookAt(SHCameraComponent& camera, SHVec3 target) noexcept;
};

5
SHADE_Engine/src/Editor/EditorWindow/Inspector/SHEditorInspector.cpp
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@ -17,6 +17,7 @@
#include "Physics/Components/SHRigidBodyComponent.h"
#include "Physics/Components/SHColliderComponent.h"
#include "Camera/SHCameraComponent.h"
#include "Camera/SHCameraArmComponent.h"
#include "SHEditorComponentView.h"
namespace SHADE
@ -126,6 +127,9 @@ namespace SHADE
if (auto cameraComponent = SHComponentManager::GetComponent_s<SHCameraComponent>(eid))
{
DrawComponent(cameraComponent);
}if (auto cameraArmComponent = SHComponentManager::GetComponent_s<SHCameraArmComponent>(eid))
{
DrawComponent(cameraArmComponent);
}
ImGui::Separator();
// Render Scripts
@ -136,6 +140,7 @@ namespace SHADE
{
DrawAddComponentButton<SHTransformComponent>(eid);
DrawAddComponentButton<SHCameraComponent>(eid);
DrawAddComponentButton<SHCameraArmComponent>(eid);
DrawAddComponentButton<SHLightComponent>(eid);
// Components that require Transforms