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55 lines
2.0 KiB
ReStructuredText
55 lines
2.0 KiB
ReStructuredText
.. Generated automatically by doc/tools/makerst.py in Godot's source tree.
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.. DO NOT EDIT THIS FILE, but the float.xml source instead.
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.. The source is found in doc/classes or modules/<name>/doc_classes.
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.. _class_float:
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float
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=====
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**Category:** Built-In Types
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Brief Description
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-----------------
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Float built-in type
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Member Functions
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----------------
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+----------------------------+------------------------------------------------------------------------------+
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| :ref:`float<class_float>` | :ref:`float<class_float_float>` **(** :ref:`bool<class_bool>` from **)** |
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+----------------------------+------------------------------------------------------------------------------+
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| :ref:`float<class_float>` | :ref:`float<class_float_float>` **(** :ref:`int<class_int>` from **)** |
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+----------------------------+------------------------------------------------------------------------------+
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| :ref:`float<class_float>` | :ref:`float<class_float_float>` **(** :ref:`String<class_string>` from **)** |
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+----------------------------+------------------------------------------------------------------------------+
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Description
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-----------
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Float built-in type.
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Member Function Description
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---------------------------
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.. _class_float_float:
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- :ref:`float<class_float>` **float** **(** :ref:`bool<class_bool>` from **)**
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Cast a :ref:`bool<class_bool>` value to a floating point value, ``float(true)`` will be equals to 1.0 and ``float(false)`` will be equals to 0.0.
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.. _class_float_float:
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- :ref:`float<class_float>` **float** **(** :ref:`int<class_int>` from **)**
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Cast an :ref:`int<class_int>` value to a floating point value, ``float(1)`` will be equals to 1.0.
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.. _class_float_float:
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- :ref:`float<class_float>` **float** **(** :ref:`String<class_string>` from **)**
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Cast a :ref:`String<class_string>` value to a floating point value. This method accepts float value strings like `` '1.23' `` and exponential notation strings for its parameter so calling `` float('1e3') `` will return 1000.0 and calling `` float('1e-3') `` will return -0.001.
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