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comparison tests/test_vector.nim @ 308:c73224f9d38f

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add: some API improvments for vector, entity, and some other stuff
author Sam <sam@basx.dev>
date Sat, 08 Jul 2023 18:52:34 +0700
parents 77755701bf49
children 71315636ba82
comparison
equal deleted inserted replaced
307:f471426ef8e2 308:c73224f9d38f
1 import random 1 import random
2 import math
3 2
4 import semicongine 3 import semicongine
5 4
6 5
7 proc echoInfo(v: TVec) = 6 proc echoInfo[T](v: TVec2[T] or TVec3[T] or TVec4[T]) =
8 echo v 7 echo v
9 echo " Length: ", v.length 8 echo " Length: ", v.length
10 echo " Normlized: ", v.normalized 9 when T is SomeFloat:
10 echo " Normlized: ", v.normalized
11 echo " negated: ", -v 11 echo " negated: ", -v
12 12
13 proc echoAdd[T, U](v1: T, v2: U) = 13 proc echoAdd[T, U](v1: T, v2: U) =
14 echo v1, " + ", v2, " = ", v1 + v2 14 echo v1, " + ", v2, " = ", v1 + v2
15 proc echoSub[T, U](v1: T, v2: U) = 15 proc echoSub[T, U](v1: T, v2: U) =
142 echo "V3F.z: ", randVec3F().z 142 echo "V3F.z: ", randVec3F().z
143 echo "V3I.r: ", randVec3I().r 143 echo "V3I.r: ", randVec3I().r
144 echo "V3I.g: ", randVec3I().g 144 echo "V3I.g: ", randVec3I().g
145 echo "V3F.b: ", randVec3F().b 145 echo "V3F.b: ", randVec3F().b
146 146
147 # test setters
148 var v1 = randVec2I(); v1.x = 1 ; v1.y = 2 ; v1.r = 3 ; v1.g = 4
149 v1.xy = randVec2I() ; v1.yx = randVec2I() ; v1.rg = randVec2I() ; v1.gr = randVec2I()
150 var v2 = randVec2F(); v2.x = 1.0 ; v2.y = 2.0 ; v2.r = 3.0 ; v2.g = 4.0
151 v2.xy = randVec2F() ; v2.yx = randVec2F() ; v2.rg = randVec2F() ; v2.gr = randVec2F()
152
153 var v3 = randVec3I(); v3.x = 1 ; v3.y = 2 ; v3.z = 3 ; v3.r = 4 ; v3.g = 5 ; v3.b = 6
154 v3.xyz = randVec3I() ; v3.rgb = randVec3I()
155 var v4 = randVec3F(); v4.x = 1.0 ; v4.y = 2.0 ; v4.z = 3.0 ; v4.r = 4.0 ; v4.g = 5.0 ; v4.b = 6.0
156 v4.xyz = randVec3F() ; v4.rgb = randVec3F()
157
158 var v5 = randVec4I(); v5.x = 1 ; v5.y = 2 ; v5.z = 3; v5.w = 4 ; v5.r = 5 ; v5.g = 6 ; v5.b = 7 ; v5.a = 8
159 v5.xyzw = randVec4I() ; v5.rgba = randVec4I()
160 var v6 = randVec4F(); v6.x = 1.0 ; v6.y = 2.0 ; v6.z = 3.0 ; v6.w = 4.0 ; v6.r = 5.0 ; v6.g = 6.0 ; v6.b = 7.0 ; v6.a = 8.0
161 v6.xyzw = randVec4F() ; v6.rgba = randVec4F()
162
147 echo "V2I.xx: ", randVec2I().xx 163 echo "V2I.xx: ", randVec2I().xx
148 echo "V2I.yx: ", randVec2I().xy 164 echo "V2I.yx: ", randVec2I().xy
149 echo "V2F.xx: ", randVec2F().xx 165 echo "V2F.xx: ", randVec2F().xx
150 echo "V2F.yx: ", randVec2F().yx 166 echo "V2F.yx: ", randVec2F().yx
151 echo "V2I.rr: ", randVec2I().rr 167 echo "V2I.rr: ", randVec2I().rr