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Vector2¶
A 2D vector using floating point coordinates.
Description¶
A 2-element structure that can be used to represent 2D coordinates or any other pair of numeric values.
It uses floating-point coordinates. By default, these floating-point values use 32-bit precision, unlike float which is always 64-bit. If double precision is needed, compile the engine with the option precision=double.
See Vector2i for its integer counterpart.
Note: In a boolean context, a Vector2 will evaluate to false if it's equal to Vector2(0, 0). Otherwise, a Vector2 will always evaluate to true.
Tutorials¶
Properties¶
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Constructors¶
Vector2 ( ) |
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Methods¶
abs ( ) const |
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angle ( ) const |
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angle_to_point ( Vector2 to ) const |
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aspect ( ) const |
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bezier_derivative ( Vector2 control_1, Vector2 control_2, Vector2 end, float t ) const |
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bezier_interpolate ( Vector2 control_1, Vector2 control_2, Vector2 end, float t ) const |
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ceil ( ) const |
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cubic_interpolate ( Vector2 b, Vector2 pre_a, Vector2 post_b, float weight ) const |
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cubic_interpolate_in_time ( Vector2 b, Vector2 pre_a, Vector2 post_b, float weight, float b_t, float pre_a_t, float post_b_t ) const |
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direction_to ( Vector2 to ) const |
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distance_squared_to ( Vector2 to ) const |
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distance_to ( Vector2 to ) const |
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floor ( ) const |
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from_angle ( float angle ) static |
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is_equal_approx ( Vector2 to ) const |
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is_finite ( ) const |
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is_normalized ( ) const |
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is_zero_approx ( ) const |
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length ( ) const |
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length_squared ( ) const |
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limit_length ( float length=1.0 ) const |
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max_axis_index ( ) const |
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min_axis_index ( ) const |
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move_toward ( Vector2 to, float delta ) const |
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normalized ( ) const |
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orthogonal ( ) const |
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round ( ) const |
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sign ( ) const |
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Operators¶
operator != ( Vector2 right ) |
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operator * ( Transform2D right ) |
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