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Class Nodes

ClassList > Nodes

  • #include <Nodes.h>

Inherits the following classes: Transform2D

Public Types

Type Name
enum NodePinType
typedef std::pair< Nodes *, int > ParaLink

Public Types inherited from Transform

See Transform

Type Name
enum TransType
Flags for enabling/disabling transform components.

Public Attributes

Type Name
bool is_activated = { false }
bool is_open = { true }
bool is_select = { false }
unsigned int n_id
std::vector< Parameters > n_in
std::string n_label = {}
std::string n_name = {}
std::vector< Parameters > n_out
NodeType n_type = {}

Public Attributes inherited from Transform2D

See Transform2D

Type Name
glm::mat3 o_InvTransform = { 1.0f }
Cached inverse world transform matrix (3x3)
glm::mat3 o_Transform = { 1.0f }
Cached world transform matrix (3x3)
glm::vec2 o_position = { 0.0f }
World position (X, Y)
float o_rot = { 0.0f }
Rotation angle in radians (counterclockwise)
glm::vec2 o_scale = { 1.0f }
Local scale (non-uniform allowed)

Public Attributes inherited from Transform

See Transform

Type Name
bool is_TransF_changed = true
Transform matrix needs recomputation.
bool is_Uniform_changed = true
Uniform (non-scaled) transform needs recomputation.
bool is_invTransF_changed = true
Inverse transform needs recomputation.
bool is_invUniform_changed = true
Inverse uniform transform needs recomputation.
bool use_position = { true }
Enable position component in transform computation.
bool use_rotation = { true }
Enable rotation component in transform computation.
bool use_scale = { true }
Enable scale component in transform computation.

Public Static Attributes

Type Name
std::unordered_map< Parameters *, ParaLink > n_in_link = {}
std::unordered_map< Parameters *, ParaLink > n_out_link = {}

Public Functions

Type Name
void LinkIn (int _self_idx, Nodes * _tar, int _idx)
void LinkOut (int _self_idx, Nodes * _tar, int _idx)
Nodes ()
Nodes (NodeType _type)
Nodes (const char * _name, NodeType _type)
void PushIn (const Parameters & _in)
void PushOut (const Parameters & _out)

Public Functions inherited from Transform2D

See Transform2D

Type Name
virtual bool ApplyAllTransform () override
Recomputes transform and all parent transforms.
virtual bool ApplyTransform (bool _forced=false) override
Recomputes transform matrix if dirty.
Transform2D * GetChildTransPtr ()
Returns pointer to first child transform.
virtual bool GetInvTransform () override const
Computes inverse transform matrix.
Transform2D * GetParentTransPtr ()
Returns pointer to parent transform.
Transform2D * GetTransformPtr ()
Returns pointer to this transform.
void LookAt (const glm::vec2 & tar)
Orients transform to look at target position.
void Move (const glm::vec2 & d_pos)
Translates position by offset.
void SetParent (Transform2D * _p_trans, bool _keep_offset=true)
Sets parent transform for hierarchy.
bool SetPos (const glm::vec2 & pos)
Sets world position.
bool SetRot (float rot)
Sets rotation angle.
bool SetScale (const glm::vec2 & scale)
Sets local scale.
void Spin (float angle)
Rotates by angle.
void Trans (const glm::mat3 & _trans)
Applies transformation matrix to current transform.
Transform2D ()
Constructs a Transform2D with identity values.
virtual void UnsetParent (bool _keep_offset=true) override
Removes parent transform relationship.
void Zoom (float scale)
Scales by factor (uniform).
void Zoom (const glm::vec2 & scale)
Scales by factor (non-uniform).
virtual int _debug () override const
Debug utility for transform state inspection.
~Transform2D ()
Destroys the Transform2D .

Public Functions inherited from Transform

See Transform

Type Name
virtual bool ApplyAllTransform () = 0
Recomputes transform and all parent transforms.
virtual bool ApplyTransform (bool _forced=false) = 0
Recomputes transform matrix if dirty.
virtual bool GetInvTransform () const = 0
Computes inverse transform matrix.
virtual void UnsetParent (bool _keep_offset=true) = 0
Removes parent transform relationship.
void UseTranformComp (bool _enable, TransType _type)
Enables or disables specific transform components.
virtual int _debug () const = 0
Debug utility for transform state inspection.

Public Static Functions

Type Name
void BreakLink (Parameters * _param, bool _type)
int GetParamLoc (Nodes * _tar, Parameters * _param, bool _type)
Parameters * GetParamPtr (Nodes * _tar, int _idx, bool _type)
Parameters * GetParamPtr (const ParaLink & _link, bool _type)
bool IsLinked (Parameters * _param, bool _type)

Public Types Documentation

enum NodePinType

enum Nodes::NodePinType {
    OUT = 0,
    IN = 1
};

using Nodes::ParaLink =  std::pair<Nodes*, int>;

Public Attributes Documentation

variable is_activated

bool Nodes::is_activated;

variable is_open

bool Nodes::is_open;

variable is_select

bool Nodes::is_select;

variable n_id

unsigned int Nodes::n_id;

variable n_in

std::vector<Parameters> Nodes::n_in;

variable n_label

std::string Nodes::n_label;

variable n_name

std::string Nodes::n_name;

variable n_out

std::vector<Parameters> Nodes::n_out;

variable n_type

NodeType Nodes::n_type;

Public Static Attributes Documentation

std::unordered_map< Parameters *, Nodes::ParaLink > Nodes::n_in_link;

std::unordered_map< Parameters *, Nodes::ParaLink > Nodes::n_out_link;

Public Functions Documentation

function LinkIn

void Nodes::LinkIn (
    int _self_idx,
    Nodes * _tar,
    int _idx
)

function LinkOut

void Nodes::LinkOut (
    int _self_idx,
    Nodes * _tar,
    int _idx
)

function Nodes [1/3]

Nodes::Nodes ()

function Nodes [2/3]

Nodes::Nodes (
    NodeType _type
)

function Nodes [3/3]

Nodes::Nodes (
    const char * _name,
    NodeType _type
)

function PushIn

void Nodes::PushIn (
    const Parameters & _in
)

function PushOut

void Nodes::PushOut (
    const Parameters & _out
)

Public Static Functions Documentation

static void Nodes::BreakLink (
    Parameters * _param,
    bool _type
)

function GetParamLoc

static int Nodes::GetParamLoc (
    Nodes * _tar,
    Parameters * _param,
    bool _type
)

function GetParamPtr [1/2]

static inline Parameters * Nodes::GetParamPtr (
    Nodes * _tar,
    int _idx,
    bool _type
)

function GetParamPtr [2/2]

static inline Parameters * Nodes::GetParamPtr (
    const ParaLink & _link,
    bool _type
)

function IsLinked

static inline bool Nodes::IsLinked (
    Parameters * _param,
    bool _type
)

The documentation for this class was generated from the following file src/compo/Nodes.h