Mercurial > Math
changeset 22:b3e035767eb0 tip
WIP - Conversion to new test suite started, but not yet complete.
| author | Eris Caffee <discordia@eldalin.com> |
|---|---|
| date | Thu, 11 Jun 2015 08:18:59 -0500 |
| parents | fbb4ac41da28 |
| children | |
| files | src/main.cpp test/main.cpp |
| diffstat | 2 files changed, 1107 insertions(+), 12 deletions(-) [+] |
line diff
1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/main.cpp Thu Jun 11 08:18:59 2015 -0500 1.3 @@ -0,0 +1,1107 @@ 1.4 +#include <iostream> 1.5 +#include <iomanip> 1.6 +#include <limits> 1.7 +#include <string> 1.8 + 1.9 +using namespace std; 1.10 + 1.11 +#include "Math.h" 1.12 +using namespace arda::Math; 1.13 + 1.14 +//////////////////////////////////////////////////////////////////////////////// 1.15 +void test_vector(void) 1.16 + { 1.17 + string s1, s2; 1.18 + 1.19 + { 1.20 + cout << "===============================================================" << endl << 1.21 + "Testing Vector constructors" << endl; 1.22 + Vector2i v2i_1(0); 1.23 + Vector2i v2i_2(1); 1.24 + Vector2i v2i_3(1, 2); 1.25 + Vector2i v2i_4(v2i_3); 1.26 + 1.27 + cout << setw(40) << "v2i_1: " << v2i_1.to_string(s1) << endl; 1.28 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.29 + cout << setw(40) << "v2i_3: " << v2i_3.to_string(s1) << endl; 1.30 + cout << setw(40) << "v2i_4: " << v2i_4.to_string(s1) << endl; 1.31 + 1.32 + Vector3f v3f_1(0); 1.33 + Vector3f v3f_2(1); 1.34 + Vector3f v3f_3(1, 2, 3); 1.35 + Vector3f v3f_4(v3f_3); 1.36 + 1.37 + cout << setw(40) << "v3f_1: " << v3f_1.to_string(s1) << endl; 1.38 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.39 + cout << setw(40) << "v3f_3: " << v3f_3.to_string(s1) << endl; 1.40 + cout << setw(40) << "v3f_4: " << v3f_4.to_string(s1) << endl; 1.41 + 1.42 + Vector4d v4d_1(0); 1.43 + Vector4d v4d_2(1); 1.44 + Vector4d v4d_3(1, 2, 3, 4); 1.45 + Vector4d v4d_4(v4d_3); 1.46 + 1.47 + cout << setw(40) << "v4d_1: " << v4d_1.to_string(s1) << endl; 1.48 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.49 + cout << setw(40) << "v4d_3: " << v4d_3.to_string(s1) << endl; 1.50 + cout << setw(40) << "v4d_4: " << v4d_4.to_string(s1) << endl; 1.51 + } 1.52 + 1.53 + { 1.54 + cout << "===============================================================" << endl << 1.55 + "Testing Vector array indexing" << endl; 1.56 + Vector2i v2i(1,2); 1.57 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.58 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.59 + 1.60 + cout << setw(40) << "v2i: " << v2i[0] << ", " << v2i[1] << endl; 1.61 + cout << setw(40) << "v3f: " << v3f[0] << ", " << v3f[1] << ", " << v3f[2] << endl; 1.62 + cout << setw(40) << "v4d: " << v4d[0] << ", " << v4d[1] << ", " << v4d[2] << ", " << v4d[3] << endl; 1.63 + } 1.64 + 1.65 + { 1.66 + cout << "===============================================================" << endl << 1.67 + "Testing Vector assignment" << endl; 1.68 + Vector2i v2i(1,2); 1.69 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.70 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.71 + Vector2i v2i_2(0); 1.72 + Vector3f v3f_2(0); 1.73 + Vector4d v4d_2(0); 1.74 + 1.75 + cout << "Before assignment" << endl; 1.76 + cout << setw(40) << "v2i: " << v2i.to_string(s1) << endl; 1.77 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.78 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.79 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.80 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.81 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.82 + 1.83 + v2i_2 = v2i; 1.84 + v3f_2 = v3f; 1.85 + v4d_2 = v4d; 1.86 + cout << "After assignment by =" << endl; 1.87 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.88 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.89 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.90 + 1.91 + v2i_2.assign(1, 1); 1.92 + v3f_2.assign(2.2, 2.2, 2.2); 1.93 + v4d_2.assign(3.3, 3.3, 3.3, 3.3); 1.94 + cout << "After assignment by assign()" << endl; 1.95 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.96 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.97 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.98 + } 1.99 + 1.100 + { 1.101 + cout << "===============================================================" << endl << 1.102 + "Testing Vector comparison" << endl; 1.103 + Vector2i v2i(1,2); 1.104 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.105 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.106 + Vector2i v2i_2(1,2); 1.107 + Vector3f v3f_2(1.1f, 2.2f, 3.3f); 1.108 + Vector4d v4d_2(1.1, 2.2, 3.3, 4.4); 1.109 + Vector2i v2i_3(0); 1.110 + Vector3f v3f_3(0); 1.111 + Vector4d v4d_3(0); 1.112 + 1.113 + cout << setw(40) << "v2i: " << v2i.to_string(s1) << endl; 1.114 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.115 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.116 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.117 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.118 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.119 + cout << setw(40) << "v2i_3: " << v2i_3.to_string(s1) << endl; 1.120 + cout << setw(40) << "v3f_3: " << v3f_3.to_string(s1) << endl; 1.121 + cout << setw(40) << "v4d_3: " << v4d_3.to_string(s1) << endl; 1.122 + cout << boolalpha; 1.123 + cout << setw(40) << "v2i == v2i_2: " << (v2i == v2i_2) << endl; 1.124 + cout << setw(40) << "v2i == v2i_3: " << (v2i == v2i_3) << endl; 1.125 + cout << setw(40) << "v2i != v2i_2: " << (v2i != v2i_2) << endl; 1.126 + cout << setw(40) << "v2i != v2i_3: " << (v2i != v2i_3) << endl; 1.127 + cout << setw(40) << "v3f == v3f_2: " << (v3f == v3f_2) << endl; 1.128 + cout << setw(40) << "v3f == v3f_3: " << (v3f == v3f_3) << endl; 1.129 + cout << setw(40) << "v3f != v3f_2: " << (v3f != v3f_2) << endl; 1.130 + cout << setw(40) << "v3f != v3f_3: " << (v3f != v3f_3) << endl; 1.131 + cout << setw(40) << "v4d == v4d_2: " << (v4d == v4d_2) << endl; 1.132 + cout << setw(40) << "v4d == v4d_3: " << (v4d == v4d_3) << endl; 1.133 + cout << setw(40) << "v4d != v4d_2: " << (v4d != v4d_2) << endl; 1.134 + cout << setw(40) << "v4d != v4d_3: " << (v4d != v4d_3) << endl; 1.135 + } 1.136 + 1.137 + { 1.138 + cout << "===============================================================" << endl << 1.139 + "Testing Vector addition" << endl; 1.140 + Vector2i v2i(1,2); 1.141 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.142 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.143 + Vector2i v2i_2(3,4); 1.144 + Vector3f v3f_2(4.4, 5.5, 6.6); 1.145 + Vector4d v4d_2(5.5, 6.6, 7.7, 8.8); 1.146 + Vector2i v2i_3(0); 1.147 + Vector3f v3f_3(0); 1.148 + Vector4d v4d_3(0); 1.149 + 1.150 + cout << setw(40) << "v2i: " << v2i.to_string(s1) << endl; 1.151 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.152 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.153 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.154 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.155 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.156 + v2i_3 = v2i + v2i_2; 1.157 + v3f_3 = v3f + v3f_2; 1.158 + v4d_3 = v4d + v4d_2; 1.159 + cout << setw(40) << "v2i_3 = v2i + v2i_2: " << v2i_3.to_string(s1) << endl; 1.160 + cout << setw(40) << "v3f_3 = v3f + v3f_2: " << v3f_3.to_string(s1) << endl; 1.161 + cout << setw(40) << "v4d_3 = v4d + v4d_2: " << v4d_3.to_string(s1) << endl; 1.162 + v2i_3 += v2i_2; 1.163 + v3f_3 += v3f_2; 1.164 + v4d_3 += v4d_3; 1.165 + cout << setw(40) << "v2i_3 += v2i_2: " << v2i_3.to_string(s1) << endl; 1.166 + cout << setw(40) << "v3f_3 += v3f_2: " << v3f_3.to_string(s1) << endl; 1.167 + cout << setw(40) << "v4d_3 += v4d_3: " << v4d_3.to_string(s1) << endl; 1.168 + } 1.169 + 1.170 + { 1.171 + cout << "===============================================================" << endl << 1.172 + "Testing Vector subtraction" << endl; 1.173 + Vector2i v2i(1,2); 1.174 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.175 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.176 + Vector2i v2i_2(3,4); 1.177 + Vector3f v3f_2(4.4, 5.5, 6.6); 1.178 + Vector4d v4d_2(5.5, 6.6, 7.7, 8.8); 1.179 + Vector2i v2i_3(0); 1.180 + Vector3f v3f_3(0); 1.181 + Vector4d v4d_3(0); 1.182 + 1.183 + cout << setw(40) << "v2i: " << v2i.to_string(s1) << endl; 1.184 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.185 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.186 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.187 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.188 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.189 + v2i_3 = v2i - v2i_2; 1.190 + v3f_3 = v3f - v3f_2; 1.191 + v4d_3 = v4d - v4d_2; 1.192 + cout << setw(40) << "v2i_3 = v2i - v2i_2: " << v2i_3.to_string(s1) << endl; 1.193 + cout << setw(40) << "v3f_3 = v3f - v3f_2: " << v3f_3.to_string(s1) << endl; 1.194 + cout << setw(40) << "v4d_3 = v4d - v4d_2: " << v4d_3.to_string(s1) << endl; 1.195 + v2i_3 -= v2i_2; 1.196 + v3f_3 -= v3f_2; 1.197 + v4d_3 -= v4d_3; 1.198 + cout << setw(40) << "v2i_3 -= v2i_2: " << v2i_3.to_string(s1) << endl; 1.199 + cout << setw(40) << "v3f_3 -= v3f_2: " << v3f_3.to_string(s1) << endl; 1.200 + cout << setw(40) << "v4d_3 -= v4d_3: " << v4d_3.to_string(s1) << endl; 1.201 + } 1.202 + 1.203 + { 1.204 + cout << "===============================================================" << endl << 1.205 + "Testing Vector scalar multiplication" << endl; 1.206 + Vector2i v2i(1,2); 1.207 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.208 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.209 + Vector2i v2i_2(0); 1.210 + Vector3f v3f_2(0); 1.211 + Vector4d v4d_2(0); 1.212 + int i = 2; 1.213 + float f = 2.f; 1.214 + double d = 2.0; 1.215 + 1.216 + cout << setw(40) << "i: " << i << endl; 1.217 + cout << setw(40) << "f: " << f << endl; 1.218 + cout << setw(40) << "d: " << d << endl; 1.219 + cout << setw(40) << "v2i: " << v2i.to_string(s1) << endl; 1.220 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.221 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.222 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.223 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.224 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.225 + v2i_2 = v2i * i; 1.226 + v3f_2 = v3f * f; 1.227 + v4d_2 = v4d * d; 1.228 + cout << setw(40) << "v2i_2 = v2i * i: " << v2i_2.to_string(s1) << endl; 1.229 + cout << setw(40) << "v3f_2 = v3f * f: " << v3f_2.to_string(s1) << endl; 1.230 + cout << setw(40) << "v4d_2 = v4d * d: " << v4d_2.to_string(s1) << endl; 1.231 + v2i_2 *= i; 1.232 + v3f_2 *= f; 1.233 + v4d_2 *= d; 1.234 + cout << setw(40) << "v2i_2 *= i: " << v2i_2.to_string(s1) << endl; 1.235 + cout << setw(40) << "v3f_2 *= f: " << v3f_2.to_string(s1) << endl; 1.236 + cout << setw(40) << "v4d_2 *= d: " << v4d_2.to_string(s1) << endl; 1.237 + } 1.238 + 1.239 + { 1.240 + cout << "===============================================================" << endl << 1.241 + "Testing Vector scalar division" << endl; 1.242 + Vector2i v2i(1,2); 1.243 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.244 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.245 + Vector2i v2i_2(0); 1.246 + Vector3f v3f_2(0); 1.247 + Vector4d v4d_2(0); 1.248 + int i = 2; 1.249 + float f = 2.f; 1.250 + double d = 2.0; 1.251 + 1.252 + cout << setw(40) << "v2i: " << v2i.to_string(s1) << endl; 1.253 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.254 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.255 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.256 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.257 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.258 + v2i_2 = v2i / i; 1.259 + v3f_2 = v3f / f; 1.260 + v4d_2 = v4d / d; 1.261 + cout << setw(40) << "v2i_2 = v2i / i: " << v2i_2.to_string(s1) << endl; 1.262 + cout << setw(40) << "v3f_2 = v3f / f: " << v3f_2.to_string(s1) << endl; 1.263 + cout << setw(40) << "v4d_2 = v4d / d: " << v4d_2.to_string(s1) << endl; 1.264 + v2i_2 /= i; 1.265 + v3f_2 /= f; 1.266 + v4d_2 /= d; 1.267 + cout << setw(40) << "v2i_2 /= i: " << v2i_2.to_string(s1) << endl; 1.268 + cout << setw(40) << "v3f_2 /= f: " << v3f_2.to_string(s1) << endl; 1.269 + cout << setw(40) << "v4d_2 /= d: " << v4d_2.to_string(s1) << endl; 1.270 + } 1.271 + 1.272 + { 1.273 + cout << "===============================================================" << endl << 1.274 + "Testing Vector cross product" << endl; 1.275 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.276 + Vector3f v3f_2(4.4, 5.5, 6.6); 1.277 + Vector3f v3f_3(0); 1.278 + Vector3f v3f_4(0); 1.279 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.280 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.281 + cout << setw(40) << "v3f_3: " << v3f_3.to_string(s1) << endl; 1.282 + v3f.cross(v3f_2, v3f_3); 1.283 + cout << setw(40) << "v3f.cross(v3f_2, v3f_3): " << v3f_3.to_string(s1) << endl; 1.284 + v3f_4 = 2.0 * v3f.cross(v3f_2); 1.285 + cout << setw(40) << "2.0 * v3f.cross(v3f_2,): " << v3f_4.to_string(s1) << endl; 1.286 + v3f_4.assign(0,0,0); 1.287 + v3f.cross(v3f_2, v3f_4); 1.288 + cout << setw(40) << "v3f.cross(v3f_2, v3f_4): " << v3f_4.to_string(s1) << endl; 1.289 + } 1.290 + 1.291 + { 1.292 + cout << "===============================================================" << endl << 1.293 + "Testing Vector dot product" << endl; 1.294 + Vector2i v2i(1, 2); 1.295 + Vector2i v2i_2(3, 4); 1.296 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.297 + Vector3f v3f_2(4.4, 5.5, 6.6); 1.298 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.299 + Vector4d v4d_2(5.5, 6.6, 7.7, 8.8); 1.300 + int i; 1.301 + float f; 1.302 + double d; 1.303 + cout << setw(40) << "v2i: " << v2i.to_string(s1) << endl; 1.304 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.305 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.306 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.307 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.308 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.309 + i = v2i.dot(v2i_2); 1.310 + cout << setw(40) << "i = v2i.dot(v2i_2): " << i << endl; 1.311 + f = v3f.dot(v3f_2); 1.312 + cout << setw(40) << "f = v3f.dot(v3f_2): " << f << endl; 1.313 + d = v4d.dot(v4d_2); 1.314 + cout << setw(40) << "d = v4d.dot(v4d_2): " << d << endl; 1.315 + } 1.316 + 1.317 + { 1.318 + cout << "===============================================================" << endl << 1.319 + "Testing Vector length" << endl; 1.320 + Vector2i v2i(1, 2); 1.321 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.322 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.323 + cout << setw(40) << "v2i: " << v2i.to_string(s1) << endl; 1.324 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.325 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.326 + cout << setw(40) << "v2i.length(): " << v2i.length() << endl; 1.327 + cout << setw(40) << "v3f.length(): " << v3f.length() << endl; 1.328 + cout << setw(40) << "v4d.length(): " << v4d.length() << endl; 1.329 + } 1.330 + 1.331 + { 1.332 + cout << "===============================================================" << endl << 1.333 + "Testing Vector normalize" << endl; 1.334 + Vector2f v2f(1.1, 2.2); 1.335 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.336 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.337 + cout << setw(40) << "v2f: " << v2f.to_string(s1) << endl; 1.338 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.339 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.340 + v2f.normalize(); 1.341 + cout << setw(40) << "v2f.normalize() " << v2f.to_string(s1) << endl; 1.342 + v3f.normalize(); 1.343 + cout << setw(40) << "v3f.normalize() " << v3f.to_string(s1) << endl; 1.344 + v4d.normalize(); 1.345 + cout << setw(40) << "v4d.normalize() " << v4d.to_string(s1) << endl; 1.346 + cout << setw(40) << "v2f.length(): " << v2f.length() << endl; 1.347 + cout << setw(40) << "v3f.length(): " << v3f.length() << endl; 1.348 + cout << setw(40) << "v4d.length(): " << v4d.length() << endl; 1.349 + } 1.350 + 1.351 + { 1.352 + cout << "===============================================================" << endl << 1.353 + "Testing Vector get_angle" << endl; 1.354 + Vector2i v2i(1, 2); 1.355 + Vector2i v2i_2(3, 4); 1.356 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.357 + Vector3f v3f_2(4.4, 5.5, 6.6); 1.358 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.359 + Vector4d v4d_2(5.5, 6.6, 7.7, 8.8); 1.360 + double d; 1.361 + cout << setw(40) << "v2i: " << v2i.to_string(s1) << endl; 1.362 + cout << setw(40) << "v2i_2: " << v2i_2.to_string(s1) << endl; 1.363 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.364 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.365 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.366 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.367 + d = v2i.get_angle(v2i_2); 1.368 + cout << setw(40) << "d = v2i.get_angle(v2i_2): " << d << endl; 1.369 + d = v3f.get_angle(v3f_2); 1.370 + cout << setw(40) << "d = v3f.get_angle(v3f_2): " << d << endl; 1.371 + d = v4d.get_angle(v4d_2); 1.372 + cout << setw(40) << "d = v4d.get_angle(v4d_2): " << d << endl; 1.373 + } 1.374 + 1.375 + { 1.376 + cout << "===============================================================" << endl << 1.377 + "Testing Vector get_anglen" << endl; 1.378 + Vector2f v2f(1.1, 2.2); 1.379 + Vector2f v2f_2(3.3, 4.4); 1.380 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.381 + Vector3f v3f_2(4.4, 5.5, 6.6); 1.382 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.383 + Vector4d v4d_2(5.5, 6.6, 7.7, 8.8); 1.384 + double d; 1.385 + v2f.normalize(); 1.386 + v2f_2.normalize(); 1.387 + v3f.normalize(); 1.388 + v3f_2.normalize(); 1.389 + v4d.normalize(); 1.390 + v4d_2.normalize(); 1.391 + cout << setw(40) << "v2f: " << v2f.to_string(s1) << endl; 1.392 + cout << setw(40) << "v2f_2: " << v2f_2.to_string(s1) << endl; 1.393 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.394 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.395 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.396 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.397 + d = v2f.get_anglen(v2f_2); 1.398 + cout << setw(40) << "d = v2f.get_anglen(v2f_2): " << d << endl; 1.399 + d = v3f.get_anglen(v3f_2); 1.400 + cout << setw(40) << "d = v3f.get_anglen(v3f_2): " << d << endl; 1.401 + d = v4d.get_anglen(v4d_2); 1.402 + cout << setw(40) << "d = v4d.get_anglen(v4d_2): " << d << endl; 1.403 + } 1.404 + 1.405 + { 1.406 + cout << "===============================================================" << endl << 1.407 + "Testing Vector get_proj" << endl; 1.408 + Vector2f v2f(1.1, 2.2); 1.409 + Vector2f v2f_2(3.3, 4.4); 1.410 + Vector2f v2f_3(0); 1.411 + Vector3f v3f(1.1f, 2.2f, 3.3f); 1.412 + Vector3f v3f_2(4.4, 5.5, 6.6); 1.413 + Vector3f v3f_3(0); 1.414 + Vector4d v4d(1.1, 2.2, 3.3, 4.4); 1.415 + Vector4d v4d_2(5.5, 6.6, 7.7, 8.8); 1.416 + Vector4d v4d_3(0); 1.417 + cout << setw(40) << "v2f: " << v2f.to_string(s1) << endl; 1.418 + cout << setw(40) << "v2f_2: " << v2f_2.to_string(s1) << endl; 1.419 + cout << setw(40) << "v3f: " << v3f.to_string(s1) << endl; 1.420 + cout << setw(40) << "v3f_2: " << v3f_2.to_string(s1) << endl; 1.421 + cout << setw(40) << "v4d: " << v4d.to_string(s1) << endl; 1.422 + cout << setw(40) << "v4d_2: " << v4d_2.to_string(s1) << endl; 1.423 + v2f_3 = v2f.proj(v2f_2); 1.424 + cout << setw(40) << "v2f_3 = v2f.proj(v3f_2): " << v2f_3.to_string(s1) << endl; 1.425 + v3f_3 = v3f.proj(v3f_2); 1.426 + cout << setw(40) << "v3f_3 = v3f.proj(v3f_2): " << v3f_3.to_string(s1) << endl; 1.427 + v4d_3 = v4d.proj(v4d_2); 1.428 + cout << setw(40) << "v4d_3 = v4d.proj(v4d_2): " << v4d_3.to_string(s1) << endl; 1.429 + v2f_3.assign(0,0); 1.430 + v3f_3.assign(0,0,0); 1.431 + v4d_3.assign(0,0,0,0); 1.432 + v2f.proj(v2f_2, v2f_3); 1.433 + cout << setw(40) << "v2f.proj(v2f_2, v2f_3): " << v2f_3.to_string(s1) << endl; 1.434 + v3f.proj(v3f_2, v3f_3); 1.435 + cout << setw(40) << "v3f.proj(v3f_2, v3f_3): " << v3f_3.to_string(s1) << endl; 1.436 + v4d.proj(v4d_2, v4d_3); 1.437 + cout << setw(40) << "v4d.proj(v4d_2, v4d_3): " << v4d_3.to_string(s1) << endl; 1.438 + } 1.439 + 1.440 + } 1.441 + 1.442 +//////////////////////////////////////////////////////////////////////////////// 1.443 +void test_matrix(void) 1.444 + { 1.445 + string s1, s2; 1.446 + 1.447 + { 1.448 + cout << "===============================================================" << endl << 1.449 + "Testing Maxtrix constructors" << endl; 1.450 + Matrix22i m22i_1(0); 1.451 + Matrix22i m22i_2(1); 1.452 + Matrix22i m22i_3(1, 2, 3, 4); 1.453 + Matrix22i m22i_4(m22i_3); 1.454 + 1.455 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.456 + cout << setw(40) << "m22i_2: " << m22i_2.to_string(s1) << endl; 1.457 + cout << setw(40) << "m22i_3: " << m22i_3.to_string(s1) << endl; 1.458 + cout << setw(40) << "m22i_4: " << m22i_4.to_string(s1) << endl; 1.459 + 1.460 + Matrix33f m33f_1(0.0f); 1.461 + Matrix33f m33f_2(1.1f); 1.462 + Matrix33f m33f_3(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.463 + Matrix33f m33f_4(m33f_3); 1.464 + 1.465 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.466 + cout << setw(40) << "m33f_2: " << m33f_2.to_string(s1) << endl; 1.467 + cout << setw(40) << "m33f_3: " << m33f_3.to_string(s1) << endl; 1.468 + cout << setw(40) << "m33f_4: " << m33f_4.to_string(s1) << endl; 1.469 + 1.470 + Matrix44d m44d_1(0.0); 1.471 + Matrix44d m44d_2(1.1); 1.472 + Matrix44d m44d_3(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.473 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.474 + Matrix44d m44d_4(m44d_3); 1.475 + 1.476 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.477 + cout << setw(40) << "m44d_2: " << m44d_2.to_string(s1) << endl; 1.478 + cout << setw(40) << "m44d_3: " << m44d_3.to_string(s1) << endl; 1.479 + cout << setw(40) << "m44d_4: " << m44d_4.to_string(s1) << endl; 1.480 + } 1.481 + 1.482 + { 1.483 + cout << "===============================================================" << endl << 1.484 + "Testing Maxtrix array indexing" << endl; 1.485 + Matrix22i m22i(1, 2, 3, 4); 1.486 + 1.487 + cout << setw(40) << "m22i: " << m22i[0] << " " << m22i[1] << " " << m22i[2] << " " << m22i[3] << " "<< endl; 1.488 + 1.489 + Matrix33f m33f(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.490 + 1.491 + cout << setw(40) << "m33f: " << m33f[0] << " " << m33f[1] << " " << m33f[2] << " " << m33f[3] << " " << m33f[4] << " " << m33f[5] << " " << m33f[6] << " " << m33f[7] << " " << m33f[8] << endl; 1.492 + 1.493 + Matrix44d m44d(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.494 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.495 + 1.496 + cout << setw(40) << "m44d: " << m44d[0] << " " << m44d[1] << " " << m44d[2] << " " << m44d[3] << " " << m44d[4] << " " << m44d[5] << " " << m44d[6] << " " << m44d[7] << " " << m44d[8] << " " << m44d[9] << " " << m44d[10] << " " << m44d[11] << " " << m44d[12] << " " << m44d[13] << " " << m44d[14] << " " << m44d[15] << endl; 1.497 + } 1.498 + 1.499 + { 1.500 + cout << "===============================================================" << endl << 1.501 + "Testing Maxtrix assignment" << endl; 1.502 + Matrix22i m22i_1(1, 2, 3, 4); 1.503 + Matrix22i m22i_2(5, 6, 7, 8); 1.504 + 1.505 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.506 + cout << setw(40) << "m22i_2: " << m22i_2.to_string(s1) << endl; 1.507 + 1.508 + m22i_2 = m22i_1; 1.509 + cout << setw(40) << "m22i_2 = m22i_1: " << m22i_2.to_string(s1) << endl; 1.510 + 1.511 + m22i_2.assign(9, 10, 11, 12); 1.512 + cout << setw(40) << "m22i_2.assign(9, 10, 11, 12): " 1.513 + << m22i_2.to_string(s1) << endl; 1.514 + 1.515 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.516 + Matrix33f m33f_2(10.10f, 11.11f, 12.12f, 13.13f, 14.14f, 15.15f, 16.16f, 17.17f, 18.18f); 1.517 + 1.518 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.519 + cout << setw(40) << "m33f_2: " << m33f_2.to_string(s1) << endl; 1.520 + 1.521 + m33f_2 = m33f_1; 1.522 + cout << setw(40) << "m33f_2 = m33f_1: " << m33f_2.to_string(s1) << endl; 1.523 + 1.524 + m33f_2.assign(19.19f, 20.20f, 21.21f, 22.22f, 23.23f, 24.24f, 25.25f, 26.26f, 27.27f); 1.525 + cout << setw(40) << "m33f_2.assign(19.19f, 20.20f, ... , 27.27f): " 1.526 + << m33f_2.to_string(s1) << endl; 1.527 + 1.528 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.529 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.530 + Matrix44d m44d_2(16.16, 17.17, 18.18, 19.19, 1.531 + 20.20, 21.21, 22.22, 23.23, 1.532 + 24.24, 25.25, 26.26, 27.27, 1.533 + 28.28, 29.29, 30.30, 31.31); 1.534 + 1.535 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.536 + cout << setw(40) << "m44d_2: " << m44d_2.to_string(s1) << endl; 1.537 + 1.538 + m44d_2 = m44d_1; 1.539 + cout << setw(40) << "m44d_2 = m44d_1: " << m44d_2.to_string(s1) << endl; 1.540 + 1.541 + m44d_2.assign(32.32, 33.33, 34.34, 35.35, 1.542 + 36.36, 37.37, 38.38, 39.39, 1.543 + 40.40, 41.41, 42.42, 43.43, 1.544 + 44.44, 45.45, 46.46, 47.47); 1.545 + cout << setw(40) << "m44d_2.assign(32.32, 33.33, ... , 47.47): " 1.546 + << m44d_2.to_string(s1) << endl; 1.547 + } 1.548 + 1.549 + { 1.550 + cout << "===============================================================" << endl << 1.551 + "Testing Maxtrix comparison" << endl; 1.552 + Matrix22i m22i_1(1, 2, 3, 4); 1.553 + Matrix22i m22i_2(1, 2, 3, 4); 1.554 + Matrix22i m22i_3(0); 1.555 + 1.556 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.557 + cout << setw(40) << "m22i_2: " << m22i_2.to_string(s1) << endl; 1.558 + cout << setw(40) << "m22i_3: " << m22i_3.to_string(s1) << endl; 1.559 + cout << boolalpha; 1.560 + cout << setw(40) << "m22i_1 == m22i_2: " << (m22i_1 == m22i_2) << endl; 1.561 + cout << setw(40) << "m22i_1 == m22i_3: " << (m22i_2 == m22i_3) << endl; 1.562 + cout << setw(40) << "m22i_1 != m22i_2: " << (m22i_1 != m22i_2) << endl; 1.563 + cout << setw(40) << "m22i_1 != m22i_3: " << (m22i_2 != m22i_3) << endl; 1.564 + 1.565 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.566 + Matrix33f m33f_2(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.567 + Matrix33f m33f_3(0.0f); 1.568 + 1.569 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.570 + cout << setw(40) << "m33f_2: " << m33f_2.to_string(s1) << endl; 1.571 + cout << setw(40) << "m33f_3: " << m33f_3.to_string(s1) << endl; 1.572 + cout << boolalpha; 1.573 + cout << setw(40) << "m33f_1 == m33f_2: " << (m33f_1 == m33f_2) << endl; 1.574 + cout << setw(40) << "m33f_1 == m33f_3: " << (m33f_2 == m33f_3) << endl; 1.575 + cout << setw(40) << "m33f_1 != m33f_2: " << (m33f_1 != m33f_2) << endl; 1.576 + cout << setw(40) << "m33f_1 != m33f_3: " << (m33f_2 != m33f_3) << endl; 1.577 + 1.578 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.579 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.580 + Matrix44d m44d_2(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.581 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.582 + Matrix44d m44d_3(0.0); 1.583 + 1.584 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.585 + cout << setw(40) << "m44d_2: " << m44d_2.to_string(s1) << endl; 1.586 + cout << setw(40) << "m44d_3: " << m44d_3.to_string(s1) << endl; 1.587 + cout << boolalpha; 1.588 + cout << setw(40) << "m44d_1 == m44d_2: " << (m44d_1 == m44d_2) << endl; 1.589 + cout << setw(40) << "m44d_1 == m44d_3: " << (m44d_2 == m44d_3) << endl; 1.590 + cout << setw(40) << "m44d_1 != m44d_2: " << (m44d_1 != m44d_2) << endl; 1.591 + cout << setw(40) << "m44d_1 != m44d_3: " << (m44d_2 != m44d_3) << endl; 1.592 + } 1.593 + 1.594 + { 1.595 + cout << "===============================================================" << endl << 1.596 + "Testing Maxtrix addition" << endl; 1.597 + Matrix22i m22i_1(1, 2, 3, 4); 1.598 + Matrix22i m22i_2(5, 6, 7, 8); 1.599 + Matrix22i m22i_3(0); 1.600 + 1.601 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.602 + cout << setw(40) << "m22i_2: " << m22i_2.to_string(s1) << endl; 1.603 + cout << setw(40) << "m22i_3: " << m22i_3.to_string(s1) << endl; 1.604 + m22i_3 = m22i_1 + m22i_2; 1.605 + cout << setw(40) << "m22i_3 = m22i_1 + m22i_2: " << m22i_3.to_string(s1) << endl; 1.606 + 1.607 + m22i_3 += m22i_1; 1.608 + cout << setw(40) << "m22i_3 += m22i_1: " << m22i_3.to_string(s1) << endl; 1.609 + 1.610 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.611 + Matrix33f m33f_2(10.10f, 11.11f, 12.12f, 13.13f, 14.14f, 15.15f, 16.16f, 17.17f, 18.18f); 1.612 + Matrix33f m33f_3(0.0f); 1.613 + 1.614 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.615 + cout << setw(40) << "m33f_2: " << m33f_2.to_string(s1) << endl; 1.616 + cout << setw(40) << "m33f_3: " << m33f_3.to_string(s1) << endl; 1.617 + m33f_3 = m33f_1 + m33f_2; 1.618 + cout << setw(40) << "m33f_3 = m33f_1 + m33f_2: " << m33f_3.to_string(s1) << endl; 1.619 + 1.620 + m33f_3 += m33f_1; 1.621 + cout << setw(40) << "m33f_3 += m33f_1: " << m33f_3.to_string(s1) << endl; 1.622 + 1.623 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.624 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.625 + Matrix44d m44d_2(16.16, 17.17, 18.18, 19.19, 1.626 + 20.20, 21.21, 22.22, 23.23, 1.627 + 24.24, 25.25, 26.26, 27.27, 1.628 + 28.28, 29.29, 30.30, 31.31); 1.629 + Matrix44d m44d_3(0.0); 1.630 + 1.631 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.632 + cout << setw(40) << "m44d_2: " << m44d_2.to_string(s1) << endl; 1.633 + cout << setw(40) << "m44d_3: " << m44d_3.to_string(s1) << endl; 1.634 + m44d_3 = m44d_1 + m44d_2; 1.635 + cout << setw(40) << "m44d_3 = m44d_1 + m44d_2: " << m44d_3.to_string(s1) << endl; 1.636 + 1.637 + m44d_3 += m44d_1; 1.638 + cout << setw(40) << "m44d_3 += m44d_1: " << m44d_3.to_string(s1) << endl; 1.639 + } 1.640 + 1.641 + { 1.642 + cout << "===============================================================" << endl << 1.643 + "Testing Maxtrix subtraction" << endl; 1.644 + Matrix22i m22i_1(1, 2, 3, 4); 1.645 + Matrix22i m22i_2(5, 6, 7, 8); 1.646 + Matrix22i m22i_3(0); 1.647 + 1.648 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.649 + cout << setw(40) << "m22i_2: " << m22i_2.to_string(s1) << endl; 1.650 + cout << setw(40) << "m22i_3: " << m22i_3.to_string(s1) << endl; 1.651 + m22i_3 = m22i_1 - m22i_2; 1.652 + cout << setw(40) << "m22i_3 = m22i_1 - m22i_2: " << m22i_3.to_string(s1) << endl; 1.653 + 1.654 + m22i_3 -= m22i_1; 1.655 + cout << setw(40) << "m22i_3 -= m22i_1: " << m22i_3.to_string(s1) << endl; 1.656 + 1.657 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.658 + Matrix33f m33f_2(10.10f, 11.11f, 12.12f, 13.13f, 14.14f, 15.15f, 16.16f, 17.17f, 18.18f); 1.659 + Matrix33f m33f_3(0.0f); 1.660 + 1.661 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.662 + cout << setw(40) << "m33f_2: " << m33f_2.to_string(s1) << endl; 1.663 + cout << setw(40) << "m33f_3: " << m33f_3.to_string(s1) << endl; 1.664 + m33f_3 = m33f_1 - m33f_2; 1.665 + cout << setw(40) << "m33f_3 = m33f_1 - m33f_2: " << m33f_3.to_string(s1) << endl; 1.666 + 1.667 + m33f_3 -= m33f_1; 1.668 + cout << setw(40) << "m33f_3 -= m33f_1: " << m33f_3.to_string(s1) << endl; 1.669 + 1.670 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.671 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.672 + Matrix44d m44d_2(16.16, 17.17, 18.18, 19.19, 1.673 + 20.20, 21.21, 22.22, 23.23, 1.674 + 24.24, 25.25, 26.26, 27.27, 1.675 + 28.28, 29.29, 30.30, 31.31); 1.676 + Matrix44d m44d_3(0.0); 1.677 + 1.678 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.679 + cout << setw(40) << "m44d_2: " << m44d_2.to_string(s1) << endl; 1.680 + cout << setw(40) << "m44d_3: " << m44d_3.to_string(s1) << endl; 1.681 + m44d_3 = m44d_1 - m44d_2; 1.682 + cout << setw(40) << "m44d_3 = m44d_1 - m44d_2: " << m44d_3.to_string(s1) << endl; 1.683 + 1.684 + m44d_3 -= m44d_1; 1.685 + cout << setw(40) << "m44d_3 -= m44d_1: " << m44d_3.to_string(s1) << endl; 1.686 + } 1.687 + 1.688 + { 1.689 + cout << "===============================================================" << endl << 1.690 + "Testing Matrix scalar multiplication" << endl; 1.691 + Matrix22i m22i_1(1, 2, 3, 4); 1.692 + Matrix22i m22i_2(0); 1.693 + int i = 2; 1.694 + 1.695 + cout << setw(40) << "i: " << i << endl; 1.696 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.697 + cout << setw(40) << "m22i_2: " << m22i_2.to_string(s1) << endl; 1.698 + m22i_2 = m22i_1 *i; 1.699 + cout << setw(40) << "m22i_2 = m22i_1 * i: " << m22i_2.to_string(s1) << endl; 1.700 + m22i_2 = i * m22i_1; 1.701 + cout << setw(40) << "m22i_2 = i * m22i_1: " << m22i_2.to_string(s1) << endl; 1.702 + m22i_2 *= i; 1.703 + cout << setw(40) << "m22i_2 *= i: " << m22i_2.to_string(s1) << endl; 1.704 + 1.705 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.706 + Matrix33f m33f_2(0.0f); 1.707 + float f = 2.0f; 1.708 + 1.709 + cout << setw(40) << "f: " << f << endl; 1.710 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.711 + cout << setw(40) << "m33f_2: " << m33f_2.to_string(s1) << endl; 1.712 + m33f_2 = m33f_1 * f; 1.713 + cout << setw(40) << "m33f_2 = m33f_1 * f: " << m33f_2.to_string(s1) << endl; 1.714 + m33f_2 = f * m33f_1; 1.715 + cout << setw(40) << "m33f_2 = f * m33f_1: " << m33f_2.to_string(s1) << endl; 1.716 + m33f_2 *= f; 1.717 + cout << setw(40) << "m33f_2 *= f: " << m33f_2.to_string(s1) << endl; 1.718 + 1.719 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.720 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.721 + Matrix44d m44d_2(0.0); 1.722 + double d = 2.0f; 1.723 + 1.724 + cout << setw(40) << "d: " << d << endl; 1.725 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.726 + cout << setw(40) << "m44d_2: " << m44d_2.to_string(s1) << endl; 1.727 + m44d_2 = m44d_1 * d; 1.728 + cout << setw(40) << "m44d_2 = m44d_1 * d: " << m44d_2.to_string(s1) << endl; 1.729 + m44d_2 = d * m44d_1; 1.730 + cout << setw(40) << "m44d_2 = d * m44d_1: " << m44d_2.to_string(s1) << endl; 1.731 + m44d_2 *= d; 1.732 + cout << setw(40) << "m44d_2 *= d: " << m44d_2.to_string(s1) << endl; 1.733 + } 1.734 + 1.735 + { 1.736 + cout << "===============================================================" << endl << 1.737 + "Testing Matrix scalar division" << endl; 1.738 + Matrix22i m22i_1(1, 2, 3, 4); 1.739 + Matrix22i m22i_2(0); 1.740 + int i = 2; 1.741 + 1.742 + cout << setw(40) << "i: " << i << endl; 1.743 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.744 + cout << setw(40) << "m22i_2: " << m22i_2.to_string(s1) << endl; 1.745 + m22i_2 = m22i_1 / i; 1.746 + cout << setw(40) << "m22i_2 = m22i_1 / i: " << m22i_2.to_string(s1) << endl; 1.747 + m22i_1 /= i; 1.748 + cout << setw(40) << "m22i_1 /= i: " << m22i_2.to_string(s1) << endl; 1.749 + 1.750 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.751 + Matrix33f m33f_2(0.0f); 1.752 + float f = 2.0f; 1.753 + 1.754 + cout << setw(40) << "f: " << f << endl; 1.755 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.756 + cout << setw(40) << "m33f_2: " << m33f_2.to_string(s1) << endl; 1.757 + m33f_2 = m33f_1 / f; 1.758 + cout << setw(40) << "m33f_2 = m33f_1 / f: " << m33f_2.to_string(s1) << endl; 1.759 + m33f_1 /= f; 1.760 + cout << setw(40) << "m33f_1 /= f: " << m33f_2.to_string(s1) << endl; 1.761 + 1.762 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.763 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.764 + Matrix44d m44d_2(0.0); 1.765 + double d = 2.0f; 1.766 + 1.767 + cout << setw(40) << "d: " << d << endl; 1.768 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.769 + cout << setw(40) << "m44d_2: " << m44d_2.to_string(s1) << endl; 1.770 + m44d_2 = m44d_1 / d; 1.771 + cout << setw(40) << "m44d_2 = m44d_1 / d: " << m44d_2.to_string(s1) << endl; 1.772 + m44d_1 /= d; 1.773 + cout << setw(40) << "m44d_1 /= d: " << m44d_2.to_string(s1) << endl; 1.774 + } 1.775 + 1.776 + { 1.777 + cout << "===============================================================" << endl << 1.778 + "Testing Maxtrix multiplication" << endl; 1.779 + Matrix22i m22i_1(1, 2, 3, 4); 1.780 + Matrix22i m22i_2(5, 6, 7, 8); 1.781 + Matrix22i m22i_3(0); 1.782 + 1.783 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.784 + cout << setw(40) << "m22i_2: " << m22i_2.to_string(s1) << endl; 1.785 + cout << setw(40) << "m22i_3: " << m22i_3.to_string(s1) << endl; 1.786 + m22i_3 = m22i_1 * m22i_2; 1.787 + cout << setw(40) << "m22i_3 = m22i_1 * m22i_2: " << m22i_3.to_string(s1) << endl; 1.788 + 1.789 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.790 + Matrix33f m33f_2(10.10f, 11.11f, 12.12f, 13.13f, 14.14f, 15.15f, 16.16f, 17.17f, 18.18f); 1.791 + Matrix33f m33f_3(0.0f); 1.792 + 1.793 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.794 + cout << setw(40) << "m33f_2: " << m33f_2.to_string(s1) << endl; 1.795 + cout << setw(40) << "m33f_3: " << m33f_3.to_string(s1) << endl; 1.796 + m33f_3 = m33f_1 * m33f_2; 1.797 + cout << setw(40) << "m33f_3 = m33f_1 * m33f_2: " << m33f_3.to_string(s1) << endl; 1.798 + 1.799 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.800 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.801 + Matrix44d m44d_2(16.16, 17.17, 18.18, 19.19, 1.802 + 20.20, 21.21, 22.22, 23.23, 1.803 + 24.24, 25.25, 26.26, 27.27, 1.804 + 28.28, 29.29, 30.30, 31.31); 1.805 + Matrix44d m44d_3(0.0); 1.806 + 1.807 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.808 + cout << setw(40) << "m44d_2: " << m44d_2.to_string(s1) << endl; 1.809 + cout << setw(40) << "m44d_3: " << m44d_3.to_string(s1) << endl; 1.810 + m44d_3 = m44d_1 * m44d_2; 1.811 + cout << setw(40) << "m44d_3 = m44d_1 * m44d_2: " << m44d_3.to_string(s1) << endl; 1.812 + } 1.813 + 1.814 + { 1.815 + cout << "===============================================================" << endl << 1.816 + "Testing Maxtrix det" << endl; 1.817 + Matrix22i m22i_1(1, 2, 3, 4); 1.818 + double d; 1.819 + 1.820 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.821 + d = det(m22i_1); 1.822 + cout << setw(40) << "d = det(m22i_1): " << d << endl; 1.823 + 1.824 + // Note: singular matrix. The real determinant is exactly zero. 1.825 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.826 + 1.827 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.828 + d = det(m33f_1); 1.829 + cout << setw(40) << "d = det(m33f_1): " << d << endl; 1.830 + 1.831 + // Note: singular matrix. The real determinant is exactly zero. 1.832 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.833 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.834 + 1.835 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.836 + d = det(m44d_1); 1.837 + cout << setw(40) << "d = det(m44d_1): " << d << endl; 1.838 + 1.839 + } 1.840 + 1.841 + { 1.842 + cout << "===============================================================" << endl << 1.843 + "Testing Maxtrix transpose" << endl; 1.844 + Matrix22i m22i_1(1, 2, 3, 4); 1.845 + Matrix22i m22i_2; 1.846 + 1.847 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.848 + m22i_2 = transpose(m22i_1); 1.849 + cout << setw(40) << "m22i_2 = transpose(m22i_1): " << m22i_2.to_string(s1) << endl; 1.850 + 1.851 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.852 + Matrix33f m33f_2(0.0f); 1.853 + 1.854 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.855 + m33f_2 = transpose(m33f_1); 1.856 + cout << setw(40) << "m33f_2 = transpose(m33f_1): " << m33f_2.to_string(s1) << endl; 1.857 + 1.858 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.859 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.860 + Matrix44d m44d_2(0.0); 1.861 + 1.862 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.863 + m44d_2 = transpose(m44d_1); 1.864 + cout << setw(40) << "m44d_2 = transpose(m44d_1): " << m44d_2.to_string(s1) << endl; 1.865 + } 1.866 + 1.867 + { 1.868 + cout << "===============================================================" << endl << 1.869 + "Testing Maxtrix setidentity" << endl; 1.870 + Matrix22i m22i_1(1, 2, 3, 4); 1.871 + 1.872 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.873 + m22i_1.setidentity(); 1.874 + cout << setw(40) << "m22i_1.setidentity(): " << m22i_1.to_string(s1) << endl; 1.875 + 1.876 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.877 + 1.878 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.879 + m33f_1.setidentity(); 1.880 + cout << setw(40) << "m33f_1.setidentity(): " << m33f_1.to_string(s1) << endl; 1.881 + 1.882 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.883 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.884 + 1.885 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.886 + m44d_1.setidentity(); 1.887 + cout << setw(40) << "m44d_1.setidentity(): " << m44d_1.to_string(s1) << endl; 1.888 + } 1.889 + 1.890 + { 1.891 + cout << "===============================================================" << endl << 1.892 + "Testing Matrix getrow() and getcol()" << endl; 1.893 + Matrix22i m22i_1(1, 2, 3, 4); 1.894 + Vector2i v2i_1(0); 1.895 + 1.896 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.897 + v2i_1 = m22i_1.getrow(0); 1.898 + cout << setw(40) << "v2i_1 = m22i_1.getrow(0): " << v2i_1.to_string(s1) << endl; 1.899 + v2i_1 = m22i_1.getrow(1); 1.900 + cout << setw(40) << "v2i_1 = m22i_1.getrow(1): " << v2i_1.to_string(s1) << endl; 1.901 + v2i_1 = m22i_1.getcol(0); 1.902 + cout << setw(40) << "v2i_1 = m22i_1.getcol(0): " << v2i_1.to_string(s1) << endl; 1.903 + v2i_1 = m22i_1.getcol(1); 1.904 + cout << setw(40) << "v2i_1 = m22i_1.getcol(1): " << v2i_1.to_string(s1) << endl; 1.905 + 1.906 + Matrix33f m33f_1(1.1f, 2.2f, 3.3f, 4.4f, 5.5f, 6.6f, 7.7f, 8.8f, 9.9f); 1.907 + Vector3f v3f_1(0); 1.908 + 1.909 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.910 + v3f_1 = m33f_1.getrow(0); 1.911 + cout << setw(40) << "v3f_1 = m33f_1.getrow(0): " << v3f_1.to_string(s1) << endl; 1.912 + v3f_1 = m33f_1.getrow(1); 1.913 + cout << setw(40) << "v3f_1 = m33f_1.getrow(1): " << v3f_1.to_string(s1) << endl; 1.914 + v3f_1 = m33f_1.getrow(2); 1.915 + cout << setw(40) << "v3f_1 = m33f_1.getrow(2): " << v3f_1.to_string(s1) << endl; 1.916 + v3f_1 = m33f_1.getcol(0); 1.917 + cout << setw(40) << "v3f_1 = m33f_1.getcol(0): " << v3f_1.to_string(s1) << endl; 1.918 + v3f_1 = m33f_1.getcol(1); 1.919 + cout << setw(40) << "v3f_1 = m33f_1.getcol(1): " << v3f_1.to_string(s1) << endl; 1.920 + v3f_1 = m33f_1.getcol(2); 1.921 + cout << setw(40) << "v3f_1 = m33f_1.getcol(2): " << v3f_1.to_string(s1) << endl; 1.922 + 1.923 + Matrix44d m44d_1(1.1, 2.2, 3.3, 4.4, 5.5, 6.6, 7.7, 8.8, 9.9, 10.10, 11.11, 1.924 + 12.12, 13.13, 14.14, 15.15, 16.16); 1.925 + Vector4d v4d_1(0); 1.926 + 1.927 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.928 + v4d_1 = m44d_1.getrow(0); 1.929 + cout << setw(40) << "v4d_1 = m44d_1.getrow(0): " << v4d_1.to_string(s1) << endl; 1.930 + v4d_1 = m44d_1.getrow(1); 1.931 + cout << setw(40) << "v4d_1 = m44d_1.getrow(1): " << v4d_1.to_string(s1) << endl; 1.932 + v4d_1 = m44d_1.getrow(2); 1.933 + cout << setw(40) << "v4d_1 = m44d_1.getrow(2): " << v4d_1.to_string(s1) << endl; 1.934 + v4d_1 = m44d_1.getrow(3); 1.935 + cout << setw(40) << "v4d_1 = m44d_1.getrow(3): " << v4d_1.to_string(s1) << endl; 1.936 + 1.937 + v4d_1 = m44d_1.getcol(0); 1.938 + cout << setw(40) << "v4d_1 = m44d_1.getcol(0): " << v4d_1.to_string(s1) << endl; 1.939 + v4d_1 = m44d_1.getcol(1); 1.940 + cout << setw(40) << "v4d_1 = m44d_1.getcol(1): " << v4d_1.to_string(s1) << endl; 1.941 + v4d_1 = m44d_1.getcol(2); 1.942 + cout << setw(40) << "v4d_1 = m44d_1.getcol(2): " << v4d_1.to_string(s1) << endl; 1.943 + v4d_1 = m44d_1.getcol(3); 1.944 + cout << setw(40) << "v4d_1 = m44d_1.getcol(3): " << v4d_1.to_string(s1) << endl; 1.945 + } 1.946 + 1.947 + { 1.948 + cout << "===============================================================" << endl << 1.949 + "Testing Matrix setrow() and setcol()" << endl; 1.950 + Matrix22i m22i_1; 1.951 + Vector2i v2i_1(2, 3); 1.952 + 1.953 + m22i_1.setidentity(); 1.954 + cout << setw(40) << "m22i_1: " << m22i_1.to_string(s1) << endl; 1.955 + m22i_1.setrow(0, v2i_1); 1.956 + cout << setw(40) << "m22i_1.setrow(0, v2i_1): " << m22i_1.to_string(s1) << endl; 1.957 + 1.958 + m22i_1.setidentity(); 1.959 + m22i_1.setrow(1, v2i_1); 1.960 + cout << setw(40) << "m22i_1.setrow(1, v2i_1): " << m22i_1.to_string(s1) << endl; 1.961 + 1.962 + m22i_1.setidentity(); 1.963 + m22i_1.setrow(1, 4, 5); 1.964 + cout << setw(40) << "m22i_1.setrow(1, 4, 5): " << m22i_1.to_string(s1) << endl; 1.965 + 1.966 + m22i_1.setidentity(); 1.967 + m22i_1.setcol(0, v2i_1); 1.968 + cout << setw(40) << "m22i_1.setcol(0, v2i_1): " << m22i_1.to_string(s1) << endl; 1.969 + 1.970 + m22i_1.setidentity(); 1.971 + m22i_1.setcol(1, v2i_1); 1.972 + cout << setw(40) << "m22i_1.setcol(1, v2i_1): " << m22i_1.to_string(s1) << endl; 1.973 + 1.974 + m22i_1.setidentity(); 1.975 + m22i_1.setcol(1, 4, 5); 1.976 + cout << setw(40) << "m22i_1.setcol(1, 4, 5): " << m22i_1.to_string(s1) << endl; 1.977 + 1.978 + Matrix33f m33f_1; 1.979 + Vector3f v3f_1(0); 1.980 + 1.981 + m33f_1.setidentity(); 1.982 + cout << setw(40) << "m33f_1: " << m33f_1.to_string(s1) << endl; 1.983 + m33f_1.setrow(0, v3f_1); 1.984 + cout << setw(40) << "m33f_1.setrow(0, v3f_1): " << m33f_1.to_string(s1) << endl; 1.985 + 1.986 + m33f_1.setidentity(); 1.987 + m33f_1.setrow(1, v3f_1); 1.988 + cout << setw(40) << "m33f_1.setrow(1, v3f_1): " << m33f_1.to_string(s1) << endl; 1.989 + 1.990 + m33f_1.setidentity(); 1.991 + m33f_1.setrow(1, 2.2f, 3.3f, 4.4f); 1.992 + cout << setw(40) << "m33f_1.setrow(1, 2.2f, 3.3f, 4.4f): " 1.993 + << m33f_1.to_string(s1) << endl; 1.994 + 1.995 + m33f_1.setidentity(); 1.996 + m33f_1.setcol(0, v3f_1); 1.997 + cout << setw(40) << "m33f_1.setcol(0, v3f_1): " << m33f_1.to_string(s1) << endl; 1.998 + 1.999 + m33f_1.setidentity(); 1.1000 + m33f_1.setcol(1, v3f_1); 1.1001 + cout << setw(40) << "m33f_1.setcol(1, v3f_1): " << m33f_1.to_string(s1) << endl; 1.1002 + 1.1003 + m33f_1.setidentity(); 1.1004 + m33f_1.setcol(1, 2.2f, 3.3f, 4.4f); 1.1005 + cout << setw(40) << "m33f_1.setcol(1, 2.2f, 3.3f, 4.4f: " 1.1006 + << m33f_1.to_string(s1) << endl; 1.1007 + 1.1008 + Matrix44d m44d_1; 1.1009 + Vector4d v4d_1(0); 1.1010 + 1.1011 + m44d_1.setidentity(); 1.1012 + cout << setw(40) << "m44d_1: " << m44d_1.to_string(s1) << endl; 1.1013 + m44d_1.setrow(0, v4d_1); 1.1014 + cout << setw(40) << "m44d_1.setrow(0, v4d_1): " << m44d_1.to_string(s1) << endl; 1.1015 + 1.1016 + m44d_1.setidentity(); 1.1017 + m44d_1.setrow(1, v4d_1); 1.1018 + cout << setw(40) << "m44d_1.setrow(1, v4d_1): " << m44d_1.to_string(s1) << endl; 1.1019 + 1.1020 + m44d_1.setidentity(); 1.1021 + m44d_1.setrow(1, 2.2, 3.3, 4.4, 5.5); 1.1022 + cout << setw(40) << "m44d_1.setrow(1, 2.2, 3.3, 4.4, 5.5): " 1.1023 + << m44d_1.to_string(s1) << endl; 1.1024 + 1.1025 + m44d_1.setidentity(); 1.1026 + m44d_1.setcol(0, v4d_1); 1.1027 + cout << setw(40) << "m44d_1.setcol(0, v4d_1): " << m44d_1.to_string(s1) << endl; 1.1028 + 1.1029 + m44d_1.setidentity(); 1.1030 + m44d_1.setcol(1, v4d_1); 1.1031 + cout << setw(40) << "m44d_1.setcol(1, v4d_1): " << m44d_1.to_string(s1) << endl; 1.1032 + 1.1033 + m44d_1.setidentity(); 1.1034 + m44d_1.setcol(1, 2.2, 3.3, 4.4, 5.5); 1.1035 + cout << setw(40) << "m44d_1.setcol(1, 2.2, 3.3, 4.4, 5.5: " 1.1036 + << m44d_1.to_string(s1) << endl; 1.1037 + } 1.1038 + } 1.1039 + 1.1040 +//////////////////////////////////////////////////////////////////////////////// 1.1041 +void test_all(void) 1.1042 + { 1.1043 + test_vector(); 1.1044 + test_matrix(); 1.1045 + } 1.1046 + 1.1047 +//////////////////////////////////////////////////////////////////////////////// 1.1048 +void show_menu(void) 1.1049 + { 1.1050 + cout << endl << endl 1.1051 + << "Test what?" << endl 1.1052 + << "0) All" << endl << endl 1.1053 + << "1) Vector" << endl 1.1054 + << "2) Matrix" << endl 1.1055 + << endl 1.1056 + << "99 Quit" << endl; 1.1057 + } 1.1058 + 1.1059 +//////////////////////////////////////////////////////////////////////////////// 1.1060 +int main (int argc, char * argv[]) 1.1061 + { 1.1062 + int retval = 0; 1.1063 + 1.1064 + test_all(); 1.1065 + return 0; 1.1066 + 1.1067 + try 1.1068 + { 1.1069 + int choice = -1; 1.1070 + 1.1071 + while (choice != 99) 1.1072 + { 1.1073 + show_menu(); 1.1074 + cin >> choice; 1.1075 + if(!cin) 1.1076 + { 1.1077 + cin.clear(); 1.1078 + cin.ignore(std::numeric_limits<std::streamsize>::max(),'\n'); 1.1079 + } 1.1080 + if (choice != 99) 1.1081 + { 1.1082 + switch (choice) 1.1083 + { 1.1084 + case 0: 1.1085 + test_all(); 1.1086 + break; 1.1087 + case 1: 1.1088 + test_vector(); 1.1089 + break; 1.1090 + case 2: 1.1091 + test_matrix(); 1.1092 + break; 1.1093 + default: 1.1094 + cout << "Unrecognized choice. Please try again." << endl; 1.1095 + } 1.1096 + choice = -1; 1.1097 + } 1.1098 + } 1.1099 + } 1.1100 + catch (const std::exception & error) 1.1101 + { 1.1102 + string e = "Caught exception: "; 1.1103 + e += error.what(); 1.1104 + cerr << e << endl; 1.1105 + retval = 1; 1.1106 + } 1.1107 + 1.1108 + return retval;; 1.1109 + 1.1110 + }
2.1 --- a/test/main.cpp Wed Sep 17 23:02:35 2014 -0500 2.2 +++ b/test/main.cpp Thu Jun 11 08:18:59 2015 -0500 2.3 @@ -155,18 +155,6 @@ 2.4 2.5 { 2.6 cout << "===============================================================" << endl << 2.7 - "Testing Vector array indexing" << endl; 2.8 - Vector2i v2i(1,2); 2.9 - Vector3f v3f(1.1f, 2.2f, 3.3f); 2.10 - Vector4d v4d(1.1, 2.2, 3.3, 4.4); 2.11 - 2.12 - cout << setw(40) << "v2i: " << v2i[0] << ", " << v2i[1] << endl; 2.13 - cout << setw(40) << "v3f: " << v3f[0] << ", " << v3f[1] << ", " << v3f[2] << endl; 2.14 - cout << setw(40) << "v4d: " << v4d[0] << ", " << v4d[1] << ", " << v4d[2] << ", " << v4d[3] << endl; 2.15 - } 2.16 - 2.17 - { 2.18 - cout << "===============================================================" << endl << 2.19 "Testing Vector assignment" << endl; 2.20 Vector2i v2i(1,2); 2.21 Vector3f v3f(1.1f, 2.2f, 3.3f);