2015-06-12 16:02:51 +00:00
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## Vec2
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2 dimentional float point vector
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### Declaration
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```glsl
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vec2 aVec2 = vec2(1.0, 1.0);
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vec2 bVec2 = vec2(1.0);
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vec2 cVec2 = vec2(aVec3);
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vec2 dVec2 = vec2(aVec3.x, aVec3.y);
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```
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### Description
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```vec2``` is a float point vectors with two components. Can be initialize by:
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- Providing a scalar value for each component.
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- Providing one scalar value. This value is used for all components.
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- Providing a vector of higher dimension. The respective values are used to initialize the components.
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### See Also
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[bool](index.html#bool.md), [int](index.html#int.md), [float](index.html#float.md), [bvec2](index.html#bvec2.md), [bvec3](index.html#bvec3.md), [bvec4](index.html#bvec4.md), [ivec2](index.html#ivec2.md), [ivec3](index.html#ivec3.md), [ivec4](index.html#ivec4.md), [vec2](index.html#vec2.md), [vec3](index.html#vec3.md), [vec4](index.html#vec4.md), [mat2](index.html#mat2.md), [mat3](index.html#mat3.md), [mat4](index.html#mat4.md)
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