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67 lines
2.0 KiB
C++
67 lines
2.0 KiB
C++
/* Copyright 2025 Slendi <slendi@socopon.com>
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <print>
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// #define SMATH_IMPLICIT_CONVERSIONS
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#include <smath.hpp>
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int main() {
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using namespace smath;
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Vec3 v{1, 2, 3};
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std::println("v: {}", v);
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auto v2 = swizzle<"zyx">(v);
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std::println("v2: {}", v2);
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std::println("+: {}", v + v2);
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std::println("-: {}", v - v2);
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std::println("*: {}", v * v2);
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std::println("/: {}", v / v2);
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std::println("dot: {}", v.dot(v2));
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std::println("rrggbb: {}", swizzle<"rrggbb">(v));
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std::println("Magnitude: {}", v.magnitude());
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std::println("Normalized: {}", v.normalized());
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std::println("(alias) Unit: {}", v.unit());
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std::println("(alias) Normalize: {}", v.normalize());
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std::println("(alias) Length: {}", v.length());
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std::println("std::get<1>(v): {}", std::get<1>(v));
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auto [x, y, z] = v;
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std::println("Bindings: [{}, {}, {}]", x, y, z);
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// Let's mix and match!
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Vec<6> v3(v, 7, swizzle<"zy">(v2));
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std::println("{{v, 7, XZ(v2)}}: {}", v3);
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// Scalar operations
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std::println("v + 3: {}", v + 3);
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std::println("v - 3: {}", v - 3);
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std::println("v * 3: {}", v * 3);
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std::println("v / 3: {}", v / 3);
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std::println("3 + v: {}", 3 + v);
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std::println("3 - v: {}", 3 - v);
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std::println("3 * v: {}", 3 * v);
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std::println("3 / v: {}", 3 / v);
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// Casting
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auto v4 = static_cast<Vec3d>(v);
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#ifdef SMATH_IMPLICIT_CONVERSIONS
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Vec3d v5 = v;
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#else
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Vec3d v5 = static_cast<Vec3d>(v);
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#endif // SMATH_IMPLICIT_CONVERSIONS
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std::println("Are v4 and v5 same? {}", v4 == v5);
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}
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