ADTarm-ehast-experimentalenumforall-pointer-decayjacob/cs343-translationnew-ast-unique-exprpthread-emulationqualifiedEnum
Last change
on this file since 9a83ccd was
9a83ccd,
checked in by Dmitry Kobets <dkobets@…>, 5 years ago
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Add sout override for vec2
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Property mode set to
100644
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File size:
967 bytes
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1 | #pragma once |
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2 | #include "math.hfa" |
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3 | #include <iostream.hfa> |
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4 | |
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5 | //---------------------- Vector Types ---------------------- |
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6 | // TODO: make generic, as per glm |
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7 | |
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8 | |
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9 | struct vec2 { |
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10 | float x, y; |
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11 | }; |
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12 | |
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13 | void ?{}( vec2 & v, float x, float y) { |
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14 | v.[x, y] = [x, y]; |
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15 | } |
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16 | |
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17 | forall( dtype ostype | ostream( ostype ) ) { |
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18 | ostype & ?|?( ostype & os, const vec2& v) with (v) { |
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19 | if ( sepPrt( os ) ) fmt( os, "%s", sepGetCur( os ) ); |
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20 | fmt( os, "<%g,%g>", x, y); |
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21 | return os; |
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22 | } |
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23 | void ?|?( ostype & os, const vec2 v ) { |
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24 | (ostype &)(os | v); ends( os ); |
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25 | } |
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26 | } |
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27 | |
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28 | vec2 ?-?(const vec2& u, const vec2& v) { |
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29 | return [u.x - v.x, u.y - v.y]; |
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30 | } |
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31 | |
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32 | /* //---------------------- Geometric Functions ---------------------- */ |
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33 | /* // These functions implement the Geometric Functions section of GLSL */ |
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34 | |
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35 | static inline float dot(const vec2& u, const vec2& v) { |
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36 | return u.x * v.x + u.y * v.y; |
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37 | } |
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38 | |
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39 | static inline float length(const vec2& v) { |
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40 | return sqrt(dot(v, v)); |
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41 | } |
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