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Merge branch 'master' into 1.2

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This commit is contained in:
Wojtek Figat
2021-04-13 09:52:03 +02:00
parent b2ae91e3b9 df07529f21
commit ac1eb8d58d
39 changed files with 531 additions and 132 deletions
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2
Source/Engine/Audio/OpenAL/AudioBackendOAL.cpp
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@@ -18,7 +18,7 @@
#include <OpenAL/al.h>
#include <OpenAL/alc.h>
#define FLAX_POS_TO_OAL(vec) -vec.X * 0.01f, vec.Y * 0.01f, vec.Z * 0.01f
#define FLAX_POS_TO_OAL(vec) -vec.X * 0.01f, vec.Y * 0.01f, -vec.Z * 0.01f
namespace ALC
{

2
Source/Engine/Audio/XAudio2/AudioBackendXAudio2.cpp
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@@ -26,7 +26,7 @@
#define MAX_OUTPUT_CHANNELS 8
#define MAX_CHANNELS_MATRIX_SIZE (MAX_INPUT_CHANNELS*MAX_OUTPUT_CHANNELS)
#define FLAX_POS_TO_XAUDIO(vec) X3DAUDIO_VECTOR(-vec.X * 0.01f, vec.Y * 0.01f, vec.Z * 0.01f)
#define FLAX_POS_TO_XAUDIO(vec) X3DAUDIO_VECTOR(vec.X * 0.01f, vec.Y * 0.01f, vec.Z * 0.01f)
#define FLAX_VEC_TO_XAUDIO(vec) (*((X3DAUDIO_VECTOR*)&vec))
namespace XAudio2

2
Source/Engine/Core/Collections/BitArray.h
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@@ -236,7 +236,7 @@ public:
return;
ASSERT(capacity >= 0);
const int32 count = preserveContents ? (_count < capacity ? _count : capacity) : 0;
_allocation.Relocate(Math::Max<ItemType>(capacity / sizeof(ItemType), 1), _count, count);
_allocation.Relocate(Math::Max<ItemType>(capacity / sizeof(ItemType), 1), _count / sizeof(ItemType), count / sizeof(ItemType));
_capacity = capacity;
_count = count;
}

2
Source/Engine/Core/Collections/Sorting.h
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@@ -17,7 +17,7 @@ public:
/// <summary>
/// Helper collection used by the sorting algorithms. Implements stack using single linear allocation with variable capacity.
/// </summary>
class SortingStack
class FLAXENGINE_API SortingStack
{
public:

6
Source/Engine/Core/ISerializable.h
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@@ -37,21 +37,21 @@ public:
virtual ~ISerializable() = default;
/// <summary>
/// Serialize object to the output stream compared to the values of the other object instance (eg. default class object). If other object is null then serialize all properties.
/// Serializes object to the output stream compared to the values of the other object instance (eg. default class object). If other object is null then serialize all properties.
/// </summary>
/// <param name="stream">The output stream.</param>
/// <param name="otherObj">The instance of the object to compare with and serialize only the modified properties. If null, then serialize all properties.</param>
virtual void Serialize(SerializeStream& stream, const void* otherObj) = 0;
/// <summary>
/// Deserialize object from the input stream
/// Deserializes object from the input stream.
/// </summary>
/// <param name="stream">The input stream.</param>
/// <param name="modifier">The deserialization modifier object. Always valid.</param>
virtual void Deserialize(DeserializeStream& stream, ISerializeModifier* modifier) = 0;
/// <summary>
/// Deserialize object from the input stream child member. Won't deserialize it if member is missing.
/// Deserializes object from the input stream child member. Won't deserialize it if member is missing.
/// </summary>
/// <param name="stream">The input stream.</param>
/// <param name="memberName">The input stream member to lookup.</param>

3
Source/Engine/Core/Types/Version.h
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@@ -4,11 +4,10 @@
#include "BaseTypes.h"
#include "Engine/Core/Math/Math.h"
#include "Engine/Core/Formatting.h"
#include "Engine/Core/Templates.h"
/// <summary>
/// Represents the version number made of major, minor, patch and build numbers.
/// Represents the version number made of major, minor, build and revision numbers.
/// </summary>
struct FLAXENGINE_API Version
{

7
Source/Engine/Engine/GameplayGlobals.cpp
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@@ -59,6 +59,7 @@ GameplayGlobals::GameplayGlobals(const SpawnParams& params, const AssetInfo* inf
Dictionary<String, Variant> GameplayGlobals::GetValues() const
{
ScopeLock lock(Locker);
Dictionary<String, Variant> result;
for (auto& e : Variables)
result.Add(e.Key, e.Value.Value);
@@ -67,6 +68,7 @@ Dictionary<String, Variant> GameplayGlobals::GetValues() const
void GameplayGlobals::SetValues(const Dictionary<String, Variant>& values)
{
ScopeLock lock(Locker);
for (auto& e : values)
{
bool hasKey = false;
@@ -97,6 +99,7 @@ void GameplayGlobals::SetValues(const Dictionary<String, Variant>& values)
Dictionary<String, Variant> GameplayGlobals::GetDefaultValues() const
{
ScopeLock lock(Locker);
Dictionary<String, Variant> result;
for (auto& e : Variables)
result.Add(e.Key, e.Value.DefaultValue);
@@ -105,6 +108,7 @@ Dictionary<String, Variant> GameplayGlobals::GetDefaultValues() const
void GameplayGlobals::SetDefaultValues(const Dictionary<String, Variant>& values)
{
ScopeLock lock(Locker);
for (auto& e : values)
{
bool hasKey = false;
@@ -135,12 +139,14 @@ void GameplayGlobals::SetDefaultValues(const Dictionary<String, Variant>& values
Variant GameplayGlobals::GetValue(const StringView& name) const
{
ScopeLock lock(Locker);
auto e = Variables.TryGet(name);
return e ? e->Value : Variant::Zero;
}
void GameplayGlobals::SetValue(const StringView& name, const Variant& value)
{
ScopeLock lock(Locker);
auto e = Variables.TryGet(name);
if (e)
{
@@ -150,6 +156,7 @@ void GameplayGlobals::SetValue(const StringView& name, const Variant& value)
void GameplayGlobals::ResetValues()
{
ScopeLock lock(Locker);
for (auto& e : Variables)
{
e.Value.Value = e.Value.DefaultValue;

2
Source/Engine/Engine/Time.h
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@@ -22,7 +22,7 @@ public:
/// Engine subsystem updating data.
/// Used to invoke game logic updates, physics updates and rendering with possibly different frequencies.
/// </summary>
class TickData
class FLAXENGINE_API TickData
{
public:

2
Source/Engine/Graphics/RenderTask.h
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@@ -251,7 +251,7 @@ public:
/// <summary>
/// The scene rendering camera. Can be used to override the rendering view properties based on the current camera setup.
/// </summary>
API_FIELD() Camera* Camera = nullptr;
API_FIELD() ScriptingObjectReference<Camera> Camera;
/// <summary>
/// The render view description.

34
Source/Engine/Level/Actors/BoxBrush.cpp
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@@ -128,6 +128,13 @@ void BoxBrush::GetSurfaces(CSG::Surface surfaces[6])
}
}
void BoxBrush::SetMaterial(int32 surfaceIndex, MaterialBase* material)
{
CHECK(Math::IsInRange(surfaceIndex, 0, 5));
Surfaces[surfaceIndex].Material = material;
OnBrushModified();
}
bool BoxBrush::Intersects(int32 surfaceIndex, const Ray& ray, float& distance, Vector3& normal) const
{
distance = MAX_float;
@@ -232,6 +239,26 @@ void BoxBrush::OnDebugDrawSelected()
#endif
Scene* BoxBrush::GetBrushScene() const
{
return GetScene();
}
Guid BoxBrush::GetBrushID() const
{
return GetID();
}
bool BoxBrush::CanUseCSG() const
{
return IsActiveInHierarchy();
}
CSG::Mode BoxBrush::GetBrushMode() const
{
return _mode;
}
void BoxBrush::GetSurfaces(Array<CSG::Surface>& surfaces)
{
surfaces.Clear();
@@ -240,6 +267,11 @@ void BoxBrush::GetSurfaces(Array<CSG::Surface>& surfaces)
GetSurfaces(surfaces.Get());
}
int32 BoxBrush::GetSurfacesCount()
{
return 6;
}
void BoxBrush::OnTransformChanged()
{
// Base
@@ -272,7 +304,7 @@ void BoxBrush::OnParentChanged()
{
// Base
Actor::OnParentChanged();
if (!IsDuringPlay())
return;

41
Source/Engine/Level/Actors/BoxBrush.h
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@@ -153,6 +153,13 @@ public:
/// <param name="surfaces">Surfaces</param>
void GetSurfaces(CSG::Surface surfaces[6]);
/// <summary>
/// Sets the brush surface material.
/// </summary>
/// <param name="surfaceIndex">The brush surface index.</param>
/// <param name="material">The material.</param>
API_FUNCTION() void SetMaterial(int32 surfaceIndex, MaterialBase* material);
public:
/// <summary>
@@ -169,7 +176,7 @@ public:
/// Otherwise performs simple <see cref="BoundingBox"/> vs <see cref="Ray"/> test.
/// For more efficient collisions detection and ray casting use physics.
/// </summary>
/// <param name="surfaceIndex">The brush surface index..</param>
/// <param name="surfaceIndex">The brush surface index.</param>
/// <param name="ray">The ray to test.</param>
/// <param name="distance">When the method completes and returns true, contains the distance of the intersection (if any valid).</param>
/// <param name="normal">When the method completes, contains the intersection surface normal vector (if any valid).</param>
@@ -179,7 +186,7 @@ public:
/// <summary>
/// Gets the brush surface triangles array (group by 3 vertices).
/// </summary>
/// <param name="surfaceIndex">The brush surface index..</param>
/// <param name="surfaceIndex">The brush surface index.</param>
/// <param name="outputData">The output vertices buffer with triangles or empty if no data loaded.</param>
API_FUNCTION() void GetVertices(int32 surfaceIndex, API_PARAM(Out) Array<Vector3>& outputData) const;
@@ -204,32 +211,12 @@ public:
#endif
// [CSG::Brush]
Scene* GetBrushScene() const override
{
return GetScene();
}
Guid GetBrushID() const override
{
return GetID();
}
bool CanUseCSG() const override
{
return IsActiveInHierarchy();
}
CSG::Mode GetBrushMode() const override
{
return _mode;
}
Scene* GetBrushScene() const override;
Guid GetBrushID() const override;
bool CanUseCSG() const override;
CSG::Mode GetBrushMode() const override;
void GetSurfaces(Array<CSG::Surface>& surfaces) override;
int32 GetSurfacesCount() override
{
return 6;
}
int32 GetSurfacesCount() override;
protected:

7
Source/Engine/Level/Actors/Camera.cpp
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@@ -17,12 +17,13 @@
Array<Camera*> Camera::Cameras;
Camera* Camera::CutSceneCamera = nullptr;
Camera* Camera::OverrideMainCamera = nullptr;
ScriptingObjectReference<Camera> Camera::OverrideMainCamera;
Camera* Camera::GetMainCamera()
{
if (OverrideMainCamera)
return OverrideMainCamera;
Camera* overrideMainCamera = OverrideMainCamera.Get();
if (overrideMainCamera)
return overrideMainCamera;
if (CutSceneCamera)
return CutSceneCamera;
return Cameras.HasItems() ? Cameras.First() : nullptr;

3
Source/Engine/Level/Actors/Camera.h
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@@ -8,6 +8,7 @@
#include "Engine/Core/Math/Viewport.h"
#include "Engine/Core/Math/Ray.h"
#include "Engine/Core/Types/LayersMask.h"
#include "Engine/Scripting/ScriptingObjectReference.h"
#if USE_EDITOR
#include "Engine/Content/AssetReference.h"
#include "Engine/Graphics/Models/ModelInstanceEntry.h"
@@ -28,7 +29,7 @@ DECLARE_SCENE_OBJECT(Camera);
static Camera* CutSceneCamera;
// The overriden main camera.
API_FIELD() static Camera* OverrideMainCamera;
API_FIELD() static ScriptingObjectReference<Camera> OverrideMainCamera;
// Gets the main camera.
API_PROPERTY() static Camera* GetMainCamera();

11
Source/Engine/Level/Actors/SplineModel.cpp
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@@ -138,11 +138,10 @@ void SplineModel::OnSplineUpdated()
Vector3 tmp = corners[i] * _preTransform.Scale;
double rotation[4] = { (double)_preTransform.Orientation.X, (double)_preTransform.Orientation.Y, (double)_preTransform.Orientation.Z, (double)_preTransform.Orientation.W };
const double length = sqrt(rotation[0] * rotation[0] + rotation[1] * rotation[1] + rotation[2] * rotation[2] + rotation[3] * rotation[3]);
const double inv = 1.0 / length;
rotation[0] *= inv;
rotation[1] *= inv;
rotation[2] *= inv;
rotation[3] *= inv;
rotation[0] /= length;
rotation[1] /= length;
rotation[2] /= length;
rotation[3] /= length;
double pos[3] = { (double)tmp.X, (double)tmp.Y, (double)tmp.Z };
const double x = rotation[0] + rotation[0];
const double y = rotation[1] + rotation[1];
@@ -251,7 +250,7 @@ void SplineModel::UpdateDeformationBuffer()
AnimationUtils::GetTangent(end.Value, end.TangentIn, length, rightTangent);
for (int32 chunk = 0; chunk < chunksPerSegment; chunk++)
{
const float alpha = (float)chunk * chunksPerSegmentInv;
const float alpha = (chunk == chunksPerSegment - 1)? 1.0f : ((float)chunk * chunksPerSegmentInv);
// Evaluate transformation at the curve
AnimationUtils::Bezier(start.Value, leftTangent, rightTangent, end.Value, alpha, transform);

16
Source/Engine/Physics/Colliders/CharacterController.cpp
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@@ -22,6 +22,7 @@ CharacterController::CharacterController(const SpawnParams& params)
, _radius(50.0f)
, _height(150.0f)
, _minMoveDistance(0.0f)
, _upDirection(Vector3::Up)
, _isUpdatingTransform(false)
, _nonWalkableMode(CharacterController::NonWalkableModes::PreventClimbing)
, _lastFlags(CollisionFlags::None)
@@ -82,6 +83,18 @@ void CharacterController::SetStepOffset(float value)
_controller->setStepOffset(value);
}
void CharacterController::SetUpDirection(const Vector3& up)
{
if (_controller)
_controller->setUpDirection(C2P(up));
_upDirection = up;
}
Vector3 CharacterController::GetUpDirection() const
{
return _controller ? P2C(_controller->getUpDirection()) : _upDirection;
}
void CharacterController::SetMinMoveDistance(float value)
{
_minMoveDistance = Math::Max(value, 0.0f);
@@ -180,6 +193,7 @@ void CharacterController::CreateActor()
// Create controller
_controller = (PxCapsuleController*)Physics::GetControllerManager()->createController(desc);
ASSERT(_controller);
_controller->setUpDirection(C2P(_upDirection));
const auto actor = _controller->getActor();
ASSERT(actor && actor->getNbShapes() == 1);
actor->getShapes(&_shape, 1);
@@ -363,6 +377,7 @@ void CharacterController::Serialize(SerializeStream& stream, const void* otherOb
SERIALIZE_MEMBER(Radius, _radius);
SERIALIZE_MEMBER(Height, _height);
SERIALIZE_MEMBER(MinMoveDistance, _minMoveDistance);
SERIALIZE_MEMBER(UpDirection, _upDirection);
}
void CharacterController::Deserialize(DeserializeStream& stream, ISerializeModifier* modifier)
@@ -376,4 +391,5 @@ void CharacterController::Deserialize(DeserializeStream& stream, ISerializeModif
DESERIALIZE_MEMBER(Radius, _radius);
DESERIALIZE_MEMBER(Height, _height);
DESERIALIZE_MEMBER(MinMoveDistance, _minMoveDistance);
DESERIALIZE_MEMBER(UpDirection, _upDirection);
}

12
Source/Engine/Physics/Colliders/CharacterController.h
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@@ -65,6 +65,7 @@ private:
float _height;
float _minMoveDistance;
bool _isUpdatingTransform;
Vector3 _upDirection;
NonWalkableModes _nonWalkableMode;
CollisionFlags _lastFlags;
uint32 _filterData[4];
@@ -141,6 +142,17 @@ public:
/// </summary>
API_PROPERTY() void SetStepOffset(float value);
/// <summary>
/// Gets the character up vector.
/// </summary>
API_PROPERTY(Attributes="EditorOrder(240), DefaultValue(true), EditorDisplay(\"Character Controller\")")
Vector3 GetUpDirection() const;
/// <summary>
/// Sets the character up vector.
/// </summary>
API_PROPERTY() void SetUpDirection(const Vector3& up);
/// <summary>
/// Gets the minimum move distance of the character controller. The minimum traveled distance to consider. If traveled distance is smaller, the character doesn't move. This is used to stop the recursive motion algorithm when remaining distance to travel is small.
/// </summary>

90
Source/Engine/Physics/Physics.Queries.cpp
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@@ -358,6 +358,51 @@ bool Physics::SphereCastAll(const Vector3& center, const float radius, const Vec
return true;
}
bool Physics::CapsuleCast(const Vector3& center, const float radius, const float height, const Vector3& direction, const Quaternion& rotation, const float maxDistance, uint32 layerMask, bool hitTriggers)
{
// Prepare data
SCENE_QUERY_SETUP_SWEEP_1();
const PxTransform pose(C2P(center), C2P(rotation));
const PxCapsuleGeometry geometry(radius, height * 0.5f);
// Perform sweep test
return GetScene()->sweep(geometry, pose, C2P(direction), maxDistance, buffer, hitFlags, filterData, GetQueryFilterCallback());
}
bool Physics::CapsuleCast(const Vector3& center, const float radius, const float height, const Vector3& direction, RayCastHit& hitInfo, const Quaternion& rotation, const float maxDistance, uint32 layerMask, bool hitTriggers)
{
// Prepare data
SCENE_QUERY_SETUP_SWEEP_1();
const PxTransform pose(C2P(center), C2P(rotation));
const PxCapsuleGeometry geometry(radius, height * 0.5f);
// Perform sweep test
if (!GetScene()->sweep(geometry, pose, C2P(direction), maxDistance, buffer, hitFlags, filterData, GetQueryFilterCallback()))
return false;
// Collect results
SCENE_QUERY_COLLECT_SINGLE();
return true;
}
bool Physics::CapsuleCastAll(const Vector3& center, const float radius, const float height, const Vector3& direction, Array<RayCastHit>& results, const Quaternion& rotation, const float maxDistance, uint32 layerMask, bool hitTriggers)
{
// Prepare data
SCENE_QUERY_SETUP_SWEEP();
const PxTransform pose(C2P(center), C2P(rotation));
const PxCapsuleGeometry geometry(radius, height * 0.5f);
// Perform sweep test
if (!GetScene()->sweep(geometry, pose, C2P(direction), maxDistance, buffer, hitFlags, filterData, GetQueryFilterCallback()))
return false;
// Collect results
SCENE_QUERY_COLLECT_ALL();
return true;
}
bool Physics::CheckBox(const Vector3& center, const Vector3& halfExtents, const Quaternion& rotation, uint32 layerMask, bool hitTriggers)
{
// Prepare data
@@ -380,6 +425,17 @@ bool Physics::CheckSphere(const Vector3& center, const float radius, uint32 laye
return GetScene()->overlap(geometry, pose, buffer, filterData, GetQueryFilterCallback());
}
bool Physics::CheckCapsule(const Vector3& center, const float radius, const float height, uint32 layerMask, bool hitTriggers)
{
// Prepare data
SCENE_QUERY_SETUP_OVERLAP_1();
const PxTransform pose(C2P(center));
const PxCapsuleGeometry geometry(radius, height * 0.5f);
// Perform overlap test
return GetScene()->overlap(geometry, pose, buffer, filterData, GetQueryFilterCallback());
}
bool Physics::OverlapBox(const Vector3& center, const Vector3& halfExtents, Array<Collider*>& results, const Quaternion& rotation, uint32 layerMask, bool hitTriggers)
{
// Prepare data
@@ -414,6 +470,23 @@ bool Physics::OverlapSphere(const Vector3& center, const float radius, Array<Col
return true;
}
bool Physics::OverlapCapsule(const Vector3& center, const float radius, const float height, Array<Collider*>& results, uint32 layerMask, bool hitTriggers)
{
// Prepare data
SCENE_QUERY_SETUP_OVERLAP();
const PxTransform pose(C2P(center));
const PxCapsuleGeometry geometry(radius, height * 0.5f);
// Perform overlap test
if (!GetScene()->overlap(geometry, pose, buffer, filterData, GetQueryFilterCallback()))
return false;
// Collect results
SCENE_QUERY_COLLECT_OVERLAP_COLLIDER();
return true;
}
bool Physics::OverlapBox(const Vector3& center, const Vector3& halfExtents, Array<PhysicsColliderActor*>& results, const Quaternion& rotation, uint32 layerMask, bool hitTriggers)
{
// Prepare data
@@ -447,3 +520,20 @@ bool Physics::OverlapSphere(const Vector3& center, const float radius, Array<Phy
return true;
}
bool Physics::OverlapCapsule(const Vector3& center, const float radius, const float height, Array<PhysicsColliderActor*>& results, uint32 layerMask, bool hitTriggers)
{
// Prepare data
SCENE_QUERY_SETUP_OVERLAP();
const PxTransform pose(C2P(center));
const PxCapsuleGeometry geometry(radius, height * 0.5f);
// Perform overlap test
if (!GetScene()->overlap(geometry, pose, buffer, filterData, GetQueryFilterCallback()))
return false;
// Collect results
SCENE_QUERY_COLLECT_OVERLAP();
return true;
}

79
Source/Engine/Physics/Physics.h
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@@ -268,6 +268,50 @@ public:
/// <returns>True if sphere hits an matching object, otherwise false.</returns>
API_FUNCTION() static bool SphereCastAll(const Vector3& center, float radius, const Vector3& direction, API_PARAM(Out) Array<RayCastHit, HeapAllocation>& results, float maxDistance = MAX_float, uint32 layerMask = MAX_uint32, bool hitTriggers = true);
/// <summary>
/// Performs a sweep test against objects in the scene using a capsule geometry.
/// </summary>
/// <param name="center">The box center.</param>
/// <param name="radius">The radius of the capsule.</param>
/// <param name="height">The height of the capsule, excluding the top and bottom spheres.</param>
/// <param name="direction">The normalized direction in which cast a box.</param>
/// <param name="rotation">The capsule rotation.</param>
/// <param name="maxDistance">The maximum distance the ray should check for collisions.</param>
/// <param name="layerMask">The layer mask used to filter the results.</param>
/// <param name="hitTriggers">If set to <c>true</c> triggers will be hit, otherwise will skip them.</param>
/// <returns>True if capsule hits an matching object, otherwise false.</returns>
API_FUNCTION() static bool CapsuleCast(const Vector3& center, float radius, float height, const Vector3& direction, const Quaternion& rotation = Quaternion::Identity, float maxDistance = MAX_float, uint32 layerMask = MAX_uint32, bool hitTriggers = true);
/// <summary>
/// Performs a sweep test against objects in the scene using a capsule geometry.
/// </summary>
/// <param name="center">The box center.</param>
/// <param name="radius">The radius of the capsule.</param>
/// <param name="height">The height of the capsule, excluding the top and bottom spheres.</param>
/// <param name="direction">The normalized direction in which cast a box.</param>
/// <param name="hitInfo">The result hit information. Valid only when method returns true.</param>
/// <param name="rotation">The capsule rotation.</param>
/// <param name="maxDistance">The maximum distance the ray should check for collisions.</param>
/// <param name="layerMask">The layer mask used to filter the results.</param>
/// <param name="hitTriggers">If set to <c>true</c> triggers will be hit, otherwise will skip them.</param>
/// <returns>True if capsule hits an matching object, otherwise false.</returns>
API_FUNCTION() static bool CapsuleCast(const Vector3& center, float radius, float height, const Vector3& direction, API_PARAM(Out) RayCastHit& hitInfo, const Quaternion& rotation = Quaternion::Identity, float maxDistance = MAX_float, uint32 layerMask = MAX_uint32, bool hitTriggers = true);
/// <summary>
/// Performs a sweep test against objects in the scene using a capsule geometry.
/// </summary>
/// <param name="center">The box center.</param>
/// <param name="radius">The radius of the capsule.</param>
/// <param name="height">The height of the capsule, excluding the top and bottom spheres.</param>
/// <param name="direction">The normalized direction in which cast a box.</param>
/// <param name="results">The result hits. Valid only when method returns true.</param>
/// <param name="rotation">The capsule rotation.</param>
/// <param name="maxDistance">The maximum distance the ray should check for collisions.</param>
/// <param name="layerMask">The layer mask used to filter the results.</param>
/// <param name="hitTriggers">If set to <c>true</c> triggers will be hit, otherwise will skip them.</param>
/// <returns>True if capsule hits an matching object, otherwise false.</returns>
API_FUNCTION() static bool CapsuleCastAll(const Vector3& center, float radius, float height, const Vector3& direction, API_PARAM(Out) Array<RayCastHit, HeapAllocation>& results, const Quaternion& rotation = Quaternion::Identity, float maxDistance = MAX_float, uint32 layerMask = MAX_uint32, bool hitTriggers = true);
/// <summary>
/// Checks whether the given box overlaps with other colliders or not.
/// </summary>
@@ -289,6 +333,17 @@ public:
/// <returns>True if sphere overlaps any matching object, otherwise false.</returns>
API_FUNCTION() static bool CheckSphere(const Vector3& center, float radius, uint32 layerMask = MAX_uint32, bool hitTriggers = true);
/// <summary>
/// Checks whether the given capsule overlaps with other colliders or not.
/// </summary>
/// <param name="center">The capsule center.</param>
/// <param name="radius">The radius of the capsule.</param>
/// <param name="height">The height of the capsule, excluding the top and bottom spheres.</param>
/// <param name="layerMask">The layer mask used to filter the results.</param>
/// <param name="hitTriggers">If set to <c>true</c> triggers will be hit, otherwise will skip them.</param>
/// <returns>True if capsule overlaps any matching object, otherwise false.</returns>
API_FUNCTION() static bool CheckCapsule(const Vector3& center, float radius, float height, uint32 layerMask = MAX_uint32, bool hitTriggers = true);
/// <summary>
/// Finds all colliders touching or inside of the given box.
/// </summary>
@@ -312,6 +367,18 @@ public:
/// <returns>True if sphere overlaps any matching object, otherwise false.</returns>
API_FUNCTION() static bool OverlapSphere(const Vector3& center, float radius, API_PARAM(Out) Array<Collider*, HeapAllocation>& results, uint32 layerMask = MAX_uint32, bool hitTriggers = true);
/// <summary>
/// Finds all colliders touching or inside of the given sphere.
/// </summary>
/// <param name="center">The sphere center.</param>
/// <param name="radius">The radius of the capsule.</param>
/// <param name="height">The height of the capsule, excluding the top and bottom spheres.</param>
/// <param name="results">The result colliders that overlap with the given sphere. Valid only when method returns true.</param>
/// <param name="layerMask">The layer mask used to filter the results.</param>
/// <param name="hitTriggers">If set to <c>true</c> triggers will be hit, otherwise will skip them.</param>
/// <returns>True if capsule overlaps any matching object, otherwise false.</returns>
API_FUNCTION() static bool OverlapCapsule(const Vector3& center, float radius, float height, API_PARAM(Out) Array<Collider*, HeapAllocation>& results, uint32 layerMask = MAX_uint32, bool hitTriggers = true);
/// <summary>
/// Finds all colliders touching or inside of the given box.
/// </summary>
@@ -335,6 +402,18 @@ public:
/// <returns>True if sphere overlaps any matching object, otherwise false.</returns>
API_FUNCTION() static bool OverlapSphere(const Vector3& center, float radius, API_PARAM(Out) Array<PhysicsColliderActor*, HeapAllocation>& results, uint32 layerMask = MAX_uint32, bool hitTriggers = true);
/// <summary>
/// Finds all colliders touching or inside of the given sphere.
/// </summary>
/// <param name="center">The capsule center.</param>
/// <param name="radius">The radius of the capsule.</param>
/// <param name="height">The height of the capsule, excluding the top and bottom spheres.</param>
/// <param name="results">The result colliders that overlap with the given sphere. Valid only when method returns true.</param>
/// <param name="layerMask">The layer mask used to filter the results.</param>
/// <param name="hitTriggers">If set to <c>true</c> triggers will be hit, otherwise will skip them.</param>
/// <returns>True if capsule overlaps any matching object, otherwise false.</returns>
API_FUNCTION() static bool OverlapCapsule(const Vector3& center, float radius, float height, API_PARAM(Out) Array<PhysicsColliderActor*, HeapAllocation>& results, uint32 layerMask = MAX_uint32, bool hitTriggers = true);
public:
/// <summary>

2
Source/Engine/Platform/Windows/WindowsFileSystem.cpp
View File

@@ -260,7 +260,7 @@ bool WindowsFileSystem::ShowSaveFileDialog(Window* parentWindow, const StringVie
of.lpstrFilter = filter.HasChars() ? filter.Get() : nullptr;
of.lpstrFile = fileNamesBuffer.Get();
of.nMaxFile = maxFilenamesSize;
of.Flags = OFN_EXPLORER | OFN_ENABLESIZING;
of.Flags = OFN_EXPLORER | OFN_ENABLESIZING | OFN_OVERWRITEPROMPT;
of.lpstrTitle = title.HasChars() ? title.Get() : nullptr;
of.lpstrInitialDir = initialDirectory.HasChars() ? initialDirectory.Get() : nullptr;
if (parentWindow)

1
Source/Engine/Renderer/ShadowsPass.cpp
View File

@@ -251,6 +251,7 @@ void ShadowsPass::Prepare(RenderContext& renderContext, GPUContext* context)
auto& shadowView = _shadowContext.View;
shadowView.Flags = view.Flags;
shadowView.StaticFlagsMask = view.StaticFlagsMask;
shadowView.RenderLayersMask = view.RenderLayersMask;
shadowView.IsOfflinePass = view.IsOfflinePass;
shadowView.ModelLODBias = view.ModelLODBias + view.ShadowModelLODBias;
shadowView.ModelLODDistanceFactor = view.ModelLODDistanceFactor * view.ShadowModelLODDistanceFactor;

192
Source/Engine/UI/GUI/Common/Dropdown.cs
View File

@@ -8,8 +8,8 @@ namespace FlaxEngine.GUI
/// <summary>
/// Dropdown menu control allows to choose one item from the provided collection of options.
/// </summary>
/// <seealso cref="FlaxEngine.GUI.Control" />
public class Dropdown : Control
/// <seealso cref="FlaxEngine.GUI.ContainerControl" />
public class Dropdown : ContainerControl
{
/// <summary>
/// The root control used by the <see cref="Dropdown"/> to show the items collections and track item selecting event.
@@ -18,7 +18,7 @@ namespace FlaxEngine.GUI
[HideInEditor]
protected class DropdownRoot : Panel
{
private bool isMouseDown;
private bool _isMouseDown;
/// <summary>
/// Occurs when item gets clicked. Argument is item index.
@@ -38,9 +38,9 @@ namespace FlaxEngine.GUI
/// <inheritdoc />
public override bool OnMouseDown(Vector2 location, MouseButton button)
{
isMouseDown = true;
_isMouseDown = true;
var result = base.OnMouseDown(location, button);
isMouseDown = false;
_isMouseDown = false;
if (!result)
return false;
@@ -57,8 +57,10 @@ namespace FlaxEngine.GUI
{
base.OnLostFocus();
if (!isMouseDown)
LostFocus();
if (!_isMouseDown)
{
LostFocus?.Invoke();
}
}
/// <inheritdoc />
@@ -82,7 +84,7 @@ namespace FlaxEngine.GUI
/// </summary>
protected DropdownRoot _popup;
private bool _mouseDown;
private bool _touchDown;
/// <summary>
/// The selected index of the item (-1 for no selection).
@@ -118,13 +120,9 @@ namespace FlaxEngine.GUI
get => _selectedIndex;
set
{
// Clamp index
value = Mathf.Min(value, _items.Count - 1);
// Check if index will change
if (value != _selectedIndex)
{
// Select
_selectedIndex = value;
OnSelectedIndexChanged();
}
@@ -225,6 +223,8 @@ namespace FlaxEngine.GUI
public Dropdown()
: base(0, 0, 120, 18.0f)
{
AutoFocus = false;
var style = Style.Current;
Font = new FontReference(style.FontMedium);
TextColor = style.Foreground;
@@ -334,6 +334,7 @@ namespace FlaxEngine.GUI
}
*/
var itemsWidth = Width;
var height = container.Margin.Height;
for (int i = 0; i < _items.Count; i++)
{
@@ -347,35 +348,51 @@ namespace FlaxEngine.GUI
var label = new Label
{
X = itemsMargin,
Width = itemsWidth - itemsMargin,
Size = new Vector2(itemsWidth - itemsMargin, itemsHeight),
Font = Font,
TextColor = Color.White * 0.9f,
TextColorHighlighted = Color.White,
HorizontalAlignment = TextAlignment.Near,
AnchorPreset = AnchorPresets.VerticalStretchRight,
Text = _items[i],
Parent = item,
};
height += itemsHeight;
if (i != 0)
height += container.Spacing;
if (_selectedIndex == i)
{
var icon = new Image
{
Brush = CheckedImage,
Width = itemsMargin,
Size = new Vector2(itemsMargin, itemsHeight),
Margin = new Margin(4.0f, 6.0f, 4.0f, 4.0f),
AnchorPreset = AnchorPresets.VerticalStretchLeft,
//AnchorPreset = AnchorPresets.VerticalStretchLeft,
Parent = item,
};
}
}
popup.Size = new Vector2(itemsWidth, (itemsHeight + container.Spacing) * _items.Count + container.Margin.Height);
popup.Size = new Vector2(itemsWidth, height);
popup.ItemsContainer = container;
return popup;
}
/// <summary>
/// Called when popup menu gets shown.
/// </summary>
protected virtual void OnPopupShow()
{
}
/// <summary>
/// Called when popup menu gets hidden.
/// </summary>
protected virtual void OnPopupHide()
{
}
/// <summary>
/// Destroys the popup.
/// </summary>
@@ -383,11 +400,59 @@ namespace FlaxEngine.GUI
{
if (_popup != null)
{
OnPopupHide();
_popup.Dispose();
_popup = null;
}
}
/// <summary>
/// Shows the popup.
/// </summary>
public void ShowPopup()
{
var root = Root;
if (_items.Count == 0 || root == null)
return;
// Setup popup
DestroyPopup();
_popup = CreatePopup();
// Update layout
_popup.UnlockChildrenRecursive();
_popup.PerformLayout();
// Bind events
_popup.ItemClicked += index =>
{
OnItemClicked(index);
DestroyPopup();
};
_popup.LostFocus += DestroyPopup;
// Show dropdown popup
Vector2 locationRootSpace = Location + new Vector2(0, Height);
var parent = Parent;
while (parent != null && parent != Root)
{
locationRootSpace = parent.PointToParent(ref locationRootSpace);
parent = parent.Parent;
}
_popup.Location = locationRootSpace;
_popup.Parent = root;
_popup.Focus();
OnPopupShow();
}
/// <summary>
/// Hides the popup.
/// </summary>
public void HidePopup()
{
DestroyPopup();
}
/// <inheritdoc />
public override void OnDestroy()
{
@@ -397,7 +462,7 @@ namespace FlaxEngine.GUI
}
/// <inheritdoc />
public override void Draw()
public override void DrawSelf()
{
// Cache data
var clientRect = new Rectangle(Vector2.Zero, Size);
@@ -413,7 +478,7 @@ namespace FlaxEngine.GUI
backgroundColor *= 0.5f;
arrowColor *= 0.7f;
}
else if (isOpened || _mouseDown)
else if (isOpened || _touchDown)
{
backgroundColor = BackgroundColorSelected;
borderColor = BorderColorSelected;
@@ -448,17 +513,15 @@ namespace FlaxEngine.GUI
/// <inheritdoc />
public override void OnLostFocus()
{
base.OnLostFocus();
_touchDown = false;
// Clear flags
_mouseDown = false;
base.OnLostFocus();
}
/// <inheritdoc />
public override void OnMouseLeave()
{
// Clear flags
_mouseDown = false;
_touchDown = false;
base.OnMouseLeave();
}
@@ -466,59 +529,60 @@ namespace FlaxEngine.GUI
/// <inheritdoc />
public override bool OnMouseDown(Vector2 location, MouseButton button)
{
// Check mouse buttons
if (base.OnMouseDown(location, button))
return true;
if (button == MouseButton.Left)
{
// Set flag
_mouseDown = true;
_touchDown = true;
return true;
}
return base.OnMouseDown(location, button);
return false;
}
/// <inheritdoc />
public override bool OnMouseUp(Vector2 location, MouseButton button)
{
// Check flags
if (_mouseDown)
if (_touchDown && button == MouseButton.Left)
{
// Clear flag
_mouseDown = false;
var root = Root;
if (_items.Count > 0 && root != null)
{
// Setup popup
DestroyPopup();
_popup = CreatePopup();
// Update layout
_popup.UnlockChildrenRecursive();
_popup.PerformLayout();
// Bind events
_popup.ItemClicked += (index) =>
{
OnItemClicked(index);
DestroyPopup();
};
_popup.LostFocus += DestroyPopup;
// Show dropdown popup
Vector2 locationRootSpace = Location + new Vector2(0, Height);
var parent = Parent;
while (parent != null && parent != Root)
{
locationRootSpace = parent.PointToParent(ref location);
parent = parent.Parent;
}
_popup.Location = locationRootSpace;
_popup.Parent = root;
_popup.Focus();
}
_touchDown = false;
ShowPopup();
return true;
}
return base.OnMouseUp(location, button);
}
/// <inheritdoc />
public override bool OnTouchDown(Vector2 location, int pointerId)
{
if (base.OnTouchDown(location, pointerId))
return true;
_touchDown = true;
return true;
}
/// <inheritdoc />
public override bool OnTouchUp(Vector2 location, int pointerId)
{
if (base.OnTouchUp(location, pointerId))
return true;
if (_touchDown)
{
ShowPopup();
}
return true;
}
/// <inheritdoc />
public override void OnTouchLeave(int pointerId)
{
_touchDown = false;
base.OnTouchLeave(pointerId);
}
}
}

6
Source/Engine/UI/GUI/Control.cs
View File

@@ -313,7 +313,7 @@ namespace FlaxEngine.GUI
/// <summary>
/// Gets the control DPI scale factor (1 is default). Includes custom DPI scale.
/// </summary>
public float DpiScale => _root?.RootWindow?.Window.DpiScale ?? Platform.DpiScale;
public float DpiScale => RootWindow?.Window.DpiScale ?? Platform.DpiScale;
/// <summary>
/// Gets screen position of the control (upper left corner).
@@ -456,9 +456,9 @@ namespace FlaxEngine.GUI
#region Focus
/// <summary>
/// Gets a value indicating whether the control can receive automatic focus on user events (eg. mouse down.
/// Gets a value indicating whether the control can receive automatic focus on user events (eg. mouse down).
/// </summary>
[HideInEditor]
[HideInEditor, NoSerialize]
public bool AutoFocus
{
get => _autoFocus;

15
Source/Engine/Utilities/Extensions.cs
View File

@@ -211,6 +211,17 @@ namespace FlaxEngine.Utilities
/// <returns>A <see cref="bool"/> thats either true or false.</returns>
public static bool NextBool(this Random random, float weight = 0.5f) => random.NextDouble() < weight;
/// <summary>
/// Generates a random <see cref="byte"/> value up until an exclusive maximum.
/// </summary>
/// <param name="random">An instance of <see cref="Random"/>.</param>
/// <param name="max">The maximum value. If it's zero, a maximum of 256 is used</param>
/// <returns>A random <see cref="byte"/> between min and max.</returns>
public static byte NextByte(this Random random, byte max = 0)
{
return max == 0 ? (byte)(random.Next() % 256) : (byte)random.Next(max);
}
/// <summary>
/// Generates a random <see cref="byte"/> value between min and max.
/// </summary>
@@ -218,9 +229,9 @@ namespace FlaxEngine.Utilities
/// <param name="min">The minimum value.</param>
/// <param name="max">The maximum value.</param>
/// <returns>A random <see cref="byte"/> between min and max.</returns>
public static byte NextByte(this Random random, byte min = 0, byte max = byte.MaxValue)
public static byte NextByte(this Random random, byte min, byte max)
{
return (byte)random.Next(min, max == byte.MaxValue ? byte.MaxValue + 1 : max);
return (byte)random.Next(min, max);
}
/// <summary>