physics

package
v0.0.0-...-124f97e Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 9, 2023 License: GPL-2.0 Imports: 15 Imported by: 0

Documentation

Index

Constants

View Source 
const (
	BoxShape      = ShapeType(1)
	SphereShape   = ShapeType(2)
	CylinderShape = ShapeType(3)
	CapsuleShape  = ShapeType(4)
	MeshShape     = ShapeType(5)
	CompoundShape = ShapeType(6)
)
View Source 
const All = Mask(0xFFFFFFFF)
View Source 
const None = Mask(0)

Variables

This section is empty.

Functions

func DeserializeBox 

func DeserializeBox(dec object.Decoder) (object.Component, error)

func DeserializeCapsule 

func DeserializeCapsule(dec object.Decoder) (object.Component, error)

func DeserializeMesh 

func DeserializeMesh(dec object.Decoder) (object.Component, error)

func DeserializeRigidBody 

func DeserializeRigidBody(dec object.Decoder) (object.Component, error)

func DeserializeSphere 

func DeserializeSphere(dec object.Decoder) (object.Component, error)

func GoDrawLineCallback 

func GoDrawLineCallback(handle C.goDynamicsWorldHandle, start_x, start_y, start_z, end_x, end_y, end_z, color_r, color_g, color_b C.float)

Types

type Box 

type Box struct {
	*Collider

	Extents object.Property[vec3.T]
	// contains filtered or unexported fields
}

func NewBox 

func NewBox(size vec3.T) *Box

func (*Box) Name 

func (b *Box) Name() string

func (*Box) Serialize 

func (s *Box) Serialize(enc object.Encoder) error

func (*Box) String 

func (b *Box) String() string

type Capsule 

type Capsule struct {
	*Collider

	Radius object.Property[float32]
	Height object.Property[float32]
	// contains filtered or unexported fields
}

func NewCapsule 

func NewCapsule(height, radius float32) *Capsule

func (*Capsule) Name 

func (c *Capsule) Name() string

func (*Capsule) Serialize 

func (s *Capsule) Serialize(enc object.Encoder) error

func (*Capsule) String 

func (c *Capsule) String() string

type Character 

type Character struct {
	object.Component
	// contains filtered or unexported fields
}

func NewCharacter 

func NewCharacter(height, radius, stepHeight float32) *Character

func (*Character) Grounded 

func (c *Character) Grounded() bool

Grounded returns true if the character is in contact with ground.

func (*Character) Jump 

func (c *Character) Jump()

Jump applies a jumping force to the character todo: configurable?

func (*Character) Move 

func (c *Character) Move(dir vec3.T)

Move the character controller. Called every frame to apply movement.

func (*Character) OnDisable 

func (c *Character) OnDisable()

func (*Character) OnEnable 

func (c *Character) OnEnable()

type Collider 

type Collider struct {
	object.Component
	// contains filtered or unexported fields
}

func (*Collider) OnChange 

func (c *Collider) OnChange() *events.Event[Shape]

func (*Collider) OnDisable 

func (c *Collider) OnDisable()

func (*Collider) OnEnable 

func (c *Collider) OnEnable()

type Compound 

type Compound struct {
	*Collider
	// contains filtered or unexported fields
}

func NewCompound 

func NewCompound() *Compound

func (*Compound) Name 

func (c *Compound) Name() string

func (*Compound) OnDisable 

func (c *Compound) OnDisable()

func (*Compound) OnEnable 

func (c *Compound) OnEnable()

type Mask 

type Mask uint32

func Layers 

func Layers(layers ...Mask) Mask

type Mesh 

type Mesh struct {
	*Collider

	Mesh object.Property[vertex.Mesh]
	// contains filtered or unexported fields
}

func NewMesh 

func NewMesh() *Mesh

func (*Mesh) Name 

func (m *Mesh) Name() string

func (*Mesh) OnDisable 

func (m *Mesh) OnDisable()

func (*Mesh) OnEnable 

func (m *Mesh) OnEnable()

func (*Mesh) Serialize 

func (m *Mesh) Serialize(enc object.Encoder) error

type Object 

type Object interface {
	// contains filtered or unexported methods
}

type RaycastHit 

type RaycastHit struct {
	Shape  Shape
	Point  vec3.T
	Normal vec3.T
}

type RigidBody 

type RigidBody struct {
	object.Component

	Mass  object.Property[float32]
	Layer object.Property[Mask]
	Mask  object.Property[Mask]
	// contains filtered or unexported fields
}

func NewRigidBody 

func NewRigidBody(mass float32) *RigidBody

func (*RigidBody) Kinematic 

func (b *RigidBody) Kinematic() bool

func (*RigidBody) OnDisable 

func (b *RigidBody) OnDisable()

func (*RigidBody) OnEnable 

func (b *RigidBody) OnEnable()

func (*RigidBody) Serialize 

func (b *RigidBody) Serialize(enc object.Encoder) error

type RigidbodyState 

type RigidbodyState struct {
	Mass  float32
	Layer Mask
	Mask  Mask
}

type Shape 

type Shape interface {
	object.Component

	OnChange() *events.Event[Shape]
	// contains filtered or unexported methods
}

func Shapes 

func Shapes(cmp object.Component) []Shape

type ShapeType 

type ShapeType int

type Sphere 

type Sphere struct {
	*Collider

	Radius object.Property[float32]
	// contains filtered or unexported fields
}

func NewSphere 

func NewSphere(radius float32) *Sphere

func (*Sphere) Serialize 

func (s *Sphere) Serialize(enc object.Encoder) error

type World 

type World struct {
	object.Component
	// contains filtered or unexported fields
}

func NewWorld 

func NewWorld() *World

func (*World) AddCharacter 

func (w *World) AddCharacter(character *Character)

func (*World) Debug 

func (w *World) Debug(enabled bool)

func (*World) DebugDraw 

func (w *World) DebugDraw()

func (*World) OnEnable 

func (w *World) OnEnable()

func (*World) Raycast 

func (w *World) Raycast(from, to vec3.T, mask Mask) (hit RaycastHit, exists bool)

func (*World) RemoveCharacter 

func (w *World) RemoveCharacter(character *Character)

func (*World) SetGravity 

func (w *World) SetGravity(gravity vec3.T)

func (*World) Update 

func (w *World) Update(scene object.Component, dt float32)

Source Files

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