DirectXMath Library 2D Vector Geometric Functions
Lists the 2D vector geometric functions.
In this section
| Topic | Description |
|---|---|
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Computes the radian angle between two normalized 2D vectors. | |
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Estimates the radian angle between two normalized 2D vectors. | |
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Computes the radian angle between two 2D vectors. | |
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Clamps the length of a 2D vector to a given range. | |
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Clamps the length of a 2D vector to a given range. | |
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Computes the 2D cross product. | |
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Computes the dot product between 2D vectors. | |
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Tests whether the components of a 2D vector are within set bounds. | |
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Finds the intersection of two lines. | |
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Computes the length of a 2D vector. | |
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Estimates the length of a 2D vector. | |
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Computes the square of the length of a 2D vector. | |
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Computes the minimum distance between a line and a point. | |
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Returns the normalized version of a 2D vector. | |
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Estimates the normalized version of a 2D vector. | |
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Computes a vector perpendicular to a 2D vector. | |
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Computes the reciprocal of the length of a 2D vector. | |
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Estimates the reciprocal of the length of a 2D vector. | |
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Reflects an incident 2D vector across a 2D normal vector. | |
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Refracts an incident 2D vector across a 2D normal vector. | |
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Refracts an incident 2D vector across a 2D normal vector. |
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