3ds Max C++ API Reference
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Float Class Reference

#include <C:/adskgit/3dsmax/3dsmax/3dswin/src/maxsdk/include/maxscript/foundation/numbers.h>

Inheritance diagram for Float:

Public Member Functions

 ENABLE_STACK_ALLOCATE (Float)
 Float ()
ScripterExport Float (float init_val)
 classof_methods (Float, Number)
void collect () override
void sprin1 (CharStream *s) override
float to_float () override
double to_double () override
int to_int () override
INT64 to_int64 () override
INT_PTR to_intptr () override
TimeValue to_timevalue () override
void to_fpvalue (FPValue &v) override
Valuewiden_to (Value *arg, Value **arg_list) override
BOOL comparable (Value *arg) override
IOResult Save (ISave *isave) override
Public Member Functions inherited from Number
 classof_methods (Number, Value)
Valuedeep_copy (HashTable *Remapper) override
 def_generic (coerce, "coerce")
 def_generic (copy, "copy")
Public Member Functions inherited from Value
virtual ScripterExport BOOL is_kind_of (ValueMetaClass *c)
virtual ScripterExport ValueMetaClasslocal_base_class ()
virtual Valueeval ()
virtual Valueeval_no_wrapper ()
virtual ScripterExport Valueapply (Value **arglist, int count, CallContext *cc=nullptr)
virtual ScripterExport Valueapply_no_alloc_frame (Value **arglist, int count, CallContext *cc=nullptr)
virtual void export_to_scripter ()
virtual Valuemap (node_map &m)
virtual Valuemap_path (PathName *path, node_map &m)
virtual Valuefind_first (BOOL(*test_fn)(INode *node, int level, const void *arg), const void *test_arg)
virtual Valueget_path (PathName *path)
virtual ScripterExport void sprint (CharStream *stream)
virtual void prin1 ()
virtual void print ()
virtual Class_ID get_max_class_id ()
virtual Valuedelete_vf (Value **arglist, int arg_count)
virtual ValueclearSelection_vf (Value **arglist, int arg_count)
virtual const MCHARto_string ()
virtual MSTR to_mstr ()
virtual MSTR to_filename ()
virtual BOOL to_bool ()
virtual BitArray & to_bitarray ()
virtual Point4 to_point4 ()
virtual Point3 to_point3 ()
virtual Point2 to_point2 ()
virtual AColor to_acolor ()
virtual COLORREF to_colorref ()
virtual INodeto_node ()
virtual Ray to_ray ()
virtual Interval to_interval ()
virtual Quat to_quat ()
virtual AngAxis to_angaxis ()
virtual Matrix3 & to_matrix3 ()
virtual Box3 to_box3 ()
virtual float * to_eulerangles ()
virtual Mtlto_mtl ()
virtual Texmapto_texmap ()
virtual MtlBaseto_mtlbase ()
virtual Modifierto_modifier ()
virtual Controlto_controller ()
virtual Atmosphericto_atmospheric ()
virtual Effectto_effect ()
virtual IMultiPassCameraEffectto_mpassCamEffect ()
virtual ShadowTypeto_shadowtype ()
virtual FilterKernelto_filter ()
virtual INodeto_rootnode ()
virtual ITrackViewNodeto_trackviewnode ()
virtual NURBSIndependentPointto_nurbsindependentpoint ()
virtual NURBSPointto_nurbspoint ()
virtual NURBSObjectto_nurbsobject ()
virtual NURBSControlVertexto_nurbscontrolvertex ()
virtual NURBSCurveto_nurbscurve ()
virtual NURBSCVCurveto_nurbscvcurve ()
virtual NURBSSurfaceto_nurbssurface ()
virtual NURBSTexturePointto_nurbstexturepoint ()
virtual NURBSSetto_nurbsset ()
virtual ReferenceTargetto_reftarg ()
virtual Meshto_mesh ()
virtual BezierShapeto_beziershape ()
virtual Thunkto_thunk ()
virtual Rendererto_renderer ()
virtual Box2 & to_box2 ()
virtual NURBSTextureSurfaceto_nurbstexturesurface ()
virtual NURBSDisplayto_nurbsdisplay ()
virtual TessApproxto_tessapprox ()
virtual BOOL special_case_compare (Value *arg, bool &specialCaseCompareResult)
virtual ScripterExport bool ValuesEqual (Value *other, bool strictCompare)
virtual BOOL is_const ()
virtual ScripterExport Valueget_property (Value **arg_list, int count)
virtual ScripterExport Valueset_property (Value **arg_list, int count)
ScripterExport Value_get_property (Value *prop)
virtual ScripterExport Value_set_property (Value *prop, Value *val)
virtual Valueget_container_property (Value *prop, Value *cur_prop)
virtual Valueset_container_property (Value *prop, Value *val, Value *cur_prop)
virtual BOOL _is_collection ()
virtual BOOL _is_charstream ()
virtual BOOL _is_rolloutcontrol ()
virtual BOOL _is_rolloutthunk ()
virtual BOOL _is_function ()
virtual BOOL _is_selection ()
virtual BOOL _is_thunk ()
virtual BOOL _is_indirect_thunk ()
virtual SelectionIteratorselection_iterator ()
virtual void drop_MAX_refs ()
virtual BaseInterfaceGetInterface (Interface_ID id)
ScripterExport Valuemake_heap_permanent ()
ScripterExport Valuemake_heap_static ()
ScripterExport Valueget_heap_ptr ()
ScripterExport Valueget_stack_heap_ptr ()
ScripterExport Valuemigrate_to_heap ()
ScripterExport Valueget_live_ptr ()
virtual BOOL object_supports_case_sensitive_names ()
ScripterExport Value_get_property (Value *prop, Value *prop_name_as_parsed)
ScripterExport Value_set_property (Value *prop, Value *val, Value *prop_name_as_parsed)
virtual ScripterExport Valueget_case_sensitive_property (Value **arg_list, int count, const TCHAR *case_sensitive_name)
virtual ScripterExport Valueset_case_sensitive_property (Value **arg_list, int count, const TCHAR *case_sensitive_name)
ScripterExport Valueinvoke_getter_case_sensitive_property (Value *target, getter_vf getter, Value **arg_list, int count, const TCHAR *case_sensitive_name, const TCHAR *nested_prop_case_sensitive_name)
ScripterExport Valueinvoke_setter_case_sensitive_property (Value *target, setter_vf setter, Value **arg_list, int count, const TCHAR *case_sensitive_name, const TCHAR *nested_prop_case_sensitive_name)
Public Member Functions inherited from Collectable
ScripterExport Collectable ()
virtual ScripterExport ~Collectable ()
ScripterExport voidoperator new (size_t sz, char flag)
ScripterExport voidoperator new (size_t sz)
ScripterExport void operator delete (void *val)
ScripterExport void operator delete (void *val, char flag)
virtual ScripterExport void gc_trace ()
ScripterExport bool derives_from_Animatable ()
virtual BOOL derives_from_MAXWrapper ()
ScripterExport void make_collectable ()
void make_permanent ()
void make_static ()
int is_marked ()
int is_not_marked ()
int is_garbage ()
int is_permanent ()
void mark_in_use ()
void unmark_in_use ()
int has_heap_copy ()
int is_in_heap ()
int is_on_stack ()

Static Public Member Functions

static ScripterExport Valueintern (float init_val)
static ScripterExport Valueheap_intern (float init_val)
static ValueLoad (ILoad *iload, USHORT chunkID, ValueLoader *vload)
Static Public Member Functions inherited from Number
static constexpr bool is_integer_number (Value *v)
static constexpr bool is_float_number (Value *v)
static constexpr bool is_number (Value *v)
static Valueread (const MCHAR *str, bool heapAlloc=false)
static void setup ()
Static Public Member Functions inherited from Collectable
static ScripterExport void for_all_values (void(*map_fn)(Value *val), ValueMapper *mapper=nullptr, ValueMetaClass *c=nullptr)
static void mark ()
static void sweep ()
static void setup (size_t)
static ScripterExport void gc ()
static void coalesce_free_list ()
static void close_down ()
static void drop_maxwrapper_refs ()
static ScripterExport void push_alloc_stack_frame ()
static ScripterExport void pop_alloc_stack_frame ()
static ScripterExport ULONGLONG get_num_values_created ()
static ScripterExport bool validate_value_linkages ()

Public Attributes

float value
Public Attributes inherited from Value
ValueMetaClasstag
Public Attributes inherited from Collectable
Collectablenext
Collectableprev
byte flags
byte flags2
short flags3

Additional Inherited Members

Static Public Attributes inherited from Collectable
static CRITICAL_SECTION heap_update
static Collectablecollectable_list
static Collectablepermanent_list
static free_memfree_list [GC_NUM_SUBLISTS]
static size_t heap_allocated
static size_t heap_size
static ScripterExport collectable_state state
static ScripterExport bool fullCollectNextHoldFlush
static bool gc_light
static bool in_gc
static HANDLE hGCCompletedEvent
Static Protected Attributes inherited from Value
static ScripterExport Valuekeyarg_marker_value

Constructor & Destructor Documentation

◆ Float() [1/2]

Float ( )
inline
84{ }

◆ Float() [2/2]

ScripterExport Float ( float init_val)

Member Function Documentation

◆ ENABLE_STACK_ALLOCATE()

ENABLE_STACK_ALLOCATE ( Float )

◆ intern()

ScripterExport Value * intern ( float init_val)
static

◆ heap_intern()

ScripterExport Value * heap_intern ( float init_val)
static

◆ classof_methods()

classof_methods ( Float ,
Number  )

◆ collect()

void collect ( )
overridevirtual

Implements Collectable.

◆ sprin1()

void sprin1 ( CharStream * s)
overridevirtual

Reimplemented from Value.

◆ to_float()

float to_float ( )
inlineoverridevirtual

Reimplemented from Value.

102{ return value; }
float value
Definition numbers.h:79

◆ to_double()

double to_double ( )
inlineoverridevirtual

Reimplemented from Value.

103{ return static_cast<double>(value); }

◆ to_int()

int to_int ( )
overridevirtual

Reimplemented from Value.

◆ to_int64()

INT64 to_int64 ( )
inlineoverridevirtual

Reimplemented from Value.

105{ return static_cast<INT64>(value); }

◆ to_intptr()

INT_PTR to_intptr ( )
inlineoverridevirtual

Reimplemented from Value.

107 {
108#ifndef _WIN64
109 return to_int();
110#else
111 return to_int64();
112#endif
113 }
INT64 to_int64() override
Definition numbers.h:105
int to_int() override

◆ to_timevalue()

TimeValue to_timevalue ( )
inlineoverridevirtual

Reimplemented from Value.

114{ return (TimeValue)(value * GetTicksPerFrame()); } // numbers used as times are in frames
int TimeValue
Definition maxtypes.h:31
CoreExport int GetTicksPerFrame()

◆ to_fpvalue()

void to_fpvalue ( FPValue & v)
inlineoverridevirtual

Reimplemented from Value.

115{ v.f = to_float(); v.type = (ParamType2)TYPE_FLOAT; }
ParamType2 type
Definition ifnpub.h:1199
float f
Definition ifnpub.h:1203
float to_float() override
Definition numbers.h:102
@ TYPE_FLOAT
Identifies a floating point parameter type.
Definition paramtype.h:32
ParamType2
Identifies a parameter type.
Definition paramtype.h:57

◆ widen_to()

Value * widen_to ( Value * arg,
Value ** arg_list )
overridevirtual

Reimplemented from Value.

◆ comparable()

BOOL comparable ( Value * arg)
inlineoverridevirtual

Reimplemented from Value.

118{ return (is_number(arg) || is_time(arg)); }
static constexpr bool is_number(Value *v)
Definition numbers.h:51
#define is_time(v)
Definition mxstime.h:30

◆ Save()

IOResult Save ( ISave * isave)
overridevirtual

Reimplemented from Value.

◆ Load()

Value * Load ( ILoad * iload,
USHORT chunkID,
ValueLoader * vload )
static

Member Data Documentation

◆ value

float value