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comparison old_tests/test_matrix.nim @ 1227:4d97cfc4888b

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merge
author sam <sam@basx.dev>
date Wed, 17 Jul 2024 23:45:43 +0700
parents 6360c8d17ce0
children
comparison
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1170:2addc5f6804f 1227:4d97cfc4888b
1 import random
2 import math
3
4 import semicongine
5
6
7 proc echoInfo(v: TVec) =
8 echo v
9 echo " Length: ", v.length
10 echo " Normlized: ", v.normalized
11 echo " negated: ", -v
12
13 proc echoAdd[T, U](v1: T, v2: U) =
14 echo v1, " + ", v2, " = ", v1 + v2
15 proc echoSub[T, U](v1: T, v2: U) =
16 echo v1, " - ", v2, " = ", v1 - v2
17 proc echoMul[T, U](v1: T, v2: U) =
18 echo v1, " * ", v2, " = ", v1 * v2
19 proc echoDiv[T, U](v1: T, v2: U) =
20 echo v1, " / ", v2, " = ", v1 / v2
21 proc echoDot[T, U](v1: T, v2: U) =
22 echo v1, " o ", v2, " = ", v1.dot(v2)
23 proc echoCross[T, U](v1: T, v2: U) =
24 echo v1, " x ", v2, " = ", v1.cross(v2)
25
26 proc randVec2I(): auto = NewVec2(rand(1 .. 10), rand(1 .. 10))
27 proc randVec2F(): auto = NewVec2(rand(10'f) + 0.01, rand(10'f) + 0.01)
28 proc randVec3I(): auto = NewVec3(rand(1 .. 10), rand(1 .. 10), rand(1 .. 10))
29 proc randVec3F(): auto = NewVec3(rand(10'f) + 0.01, rand(10'f) + 0.01, rand(10'f) + 0.01)
30 proc randVec4I(): auto = NewVec4(rand(1 .. 10), rand(1 .. 10), rand(1 .. 10), rand(1 .. 10))
31 proc randVec4F(): auto = NewVec4(rand(10'f) + 0.01, rand(10'f) + 0.01, rand(10'f) + 0.01, rand(10'f) + 0.01)
32
33
34 template withAllIntegerMats(stuff: untyped) =
35 stuff(TMat2[int32])
36 stuff(TMat23[int32])
37 stuff(TMat32[int32])
38 stuff(TMat3[int32])
39 stuff(TMat34[int32])
40 stuff(TMat43[int32])
41 stuff(TMat4[int32])
42 stuff(TMat2[int64])
43 stuff(TMat23[int64])
44 stuff(TMat32[int64])
45 stuff(TMat3[int64])
46 stuff(TMat34[int64])
47 stuff(TMat43[int64])
48 stuff(TMat4[int64])
49
50 template withAllFloatMats(stuff: untyped) =
51 stuff(TMat2[float32])
52 stuff(TMat23[float32])
53 stuff(TMat32[float32])
54 stuff(TMat3[float32])
55 stuff(TMat34[float32])
56 stuff(TMat43[float32])
57 stuff(TMat4[float32])
58 stuff(TMat2[float64])
59 stuff(TMat23[float64])
60 stuff(TMat32[float64])
61 stuff(TMat3[float64])
62 stuff(TMat34[float64])
63 stuff(TMat43[float64])
64 stuff(TMat4[float64])
65
66 template withAllMats(stuff: untyped) =
67 stuff(TMat2[int])
68 stuff(TMat23[int])
69 stuff(TMat32[int])
70 stuff(TMat3[int])
71 stuff(TMat34[int])
72 stuff(TMat43[int])
73 stuff(TMat4[int])
74 stuff(TMat2[float])
75 stuff(TMat23[float])
76 stuff(TMat32[float])
77 stuff(TMat3[float])
78 stuff(TMat34[float])
79 stuff(TMat43[float])
80 stuff(TMat4[float])
81
82 template testTranspose(t: typedesc) =
83 echo "testTranspose: ", t
84 let m = t().Randomized()
85 assert m == m.Transposed().Transposed()
86
87 template testInversed(t: typedesc) =
88 echo "testTranspose: ", t
89 let m = t().Randomized()
90 var unit = t()
91 for i in unit.RowCount:
92 unit[i][i] = 1
93 assert m.Transposed() * m == unit
94
95 template testAssignI(t: typedesc) =
96 echo "testAssignI: ", t
97 var m = t()
98 for i in 0 ..< t.data.len:
99 m[rand(0 ..< t.RowCount), rand(0 ..< t.ColumnCount)] = rand(0'i32 .. 100'i32)
100
101 template testAssignF(t: typedesc) =
102 echo "testAssignF: ", t
103 var m = t()
104 for i in 0 ..< t.data.len:
105 m[rand(0 ..< t.RowCount), rand(0 ..< t.ColumnCount)] = rand(100'f)
106
107 template testRowCols(t: typedesc) =
108 echo "testRowCols: ", t
109 var m = t().Randomized()
110 for i in 0 ..< t.RowCount:
111 echo m.Row(i)
112 for i in 0 ..< t.ColumnCount:
113 echo m.Col(i)
114
115
116 proc testMatrix() =
117 withAllMats(testTranspose)
118 withAllIntegerMats(testAssignI)
119 withAllFloatMats(testAssignF)
120 withAllMats(testRowCols)
121
122 echo Unit2
123 echo Unit2i
124 echo Unit2i8
125 echo Unit2i16
126 echo Unit2i32
127 echo Unit2i64
128
129 echo Unit3
130 echo Unit3i
131 echo Unit3i8
132 echo Unit3i16
133 echo Unit3i32
134 echo Unit3i64
135
136 echo Unit4
137 echo Unit4i
138 echo Unit4i8
139 echo Unit4i16
140 echo Unit4i32
141 echo Unit4i64
142
143 echo TMat2[float32]().Randomized() * One2.Randomized()
144 echo TMat3[float32]().Randomized() * One3.Randomized()
145 echo TMat4[float32]().Randomized() * One4.Randomized()
146
147 echo float32(rand(1'f32)) * TMat2[float32]().Randomized()
148 echo TMat2[float]().Randomized() * rand(1'f)
149 echo TMat2[float]().Randomized() * rand(1'f)
150 echo TMat23[float]().Randomized() * rand(1'f)
151 echo TMat23[float]().Randomized() * rand(1'f)
152 echo TMat3[float]().Randomized() * rand(1'f)
153 echo TMat34[float]().Randomized() * rand(1'f)
154 echo TMat43[float]().Randomized() * rand(1'f)
155 echo TMat4[float]().Randomized() * rand(1'f)
156
157 randomize()
158 testMatrix()