36 lines
1.0 KiB
C++
36 lines
1.0 KiB
C++
#include <cstdint>
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#include <tuple>
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#include <iostream>
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#include "vertex.h"
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#include "parray.h"
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//方案一，使用静态变量存储数据
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//方案二，模板元编程，传递数据
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int main() {
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cout << "std::is_aggregate_v<PosVertex> = "<< is_aggregate_v<PosVertex> << endl;
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cout << "std::is_aggregate_v<TexVertex> = "<< is_aggregate_v<TexVertex> << endl;
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cout << "std::is_aggregate_v<BoneVertex> = "<< is_aggregate_v<BoneVertex> << endl;
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float x1 = 1.0, x2 = 2.0, x3 = 3.0;
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PosVertex p;
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TexVertex t;
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BoneVertex b;
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ptarray<Vertex, PosVertex> vertices(10);
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//ptarray<Vertex, TexVertex> vertices2(10);
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vertices.push_back(p);
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parray<Vertex> pv = vertices;
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auto Position = make_tuple(1, 2, 3);
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auto pv0 = *(PosVertex*)pv.at(0);
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//vertices.push_back(t);
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cout<< "sizeof " << sizeof(p) << "," << sizeof(t) << "," << sizeof(b)<<"\n";
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//auto r1 = b.BindLayout();
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//auto r2 = t.BindLayout();
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//auto r3 = p.BindLayout();
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//cout << "vector " << get<0>(r1[0]) << "," << get<0>(r2[0]) << "," << get<0>(r3[0]) << "\n";
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}
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