Zack Buhman
befedb9d38
This also copy-pastes all of the math headers I originally wrote in saturn-examples.
55 lines
1.1 KiB
C++
55 lines
1.1 KiB
C++
#pragma once
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#include <cstdint>
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#include "math/vec3.hpp"
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using vec3 = vec<3, float>;
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struct vertex__normal {
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uint8_t vertex;
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uint8_t normal;
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};
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using face = vertex__normal[3];
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namespace cube {
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constexpr vec3 vertices[] = {
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{ 1.f, 1.f, -1.f},
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{ 1.f, -1.f, -1.f},
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{ 1.f, 1.f, 1.f},
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{ 1.f, -1.f, 1.f},
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{-1.f, 1.f, -1.f},
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{-1.f, -1.f, -1.f},
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{-1.f, 1.f, 1.f},
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{-1.f, -1.f, 1.f},
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};
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constexpr vec3 normals[] = {
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{-0.f, 1.f, -0.f},
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{-0.f, -0.f, 1.f},
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{-1.f, -0.f, -0.f},
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{-0.f, -1.f, -0.f},
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{ 1.f, -0.f, -0.f},
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{-0.f, -0.f, -1.f},
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};
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constexpr face faces[] = {
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{{5, 1}, {3, 1}, {1, 1}},
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{{3, 2}, {8, 2}, {4, 2}},
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{{7, 3}, {6, 3}, {8, 3}},
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{{2, 4}, {8, 4}, {6, 4}},
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{{1, 5}, {4, 5}, {2, 5}},
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{{5, 6}, {2, 6}, {6, 6}},
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{{5, 1}, {7, 1}, {3, 1}},
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{{3, 2}, {7, 2}, {8, 2}},
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{{7, 3}, {5, 3}, {6, 3}},
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{{2, 4}, {4, 4}, {8, 4}},
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{{1, 5}, {3, 5}, {4, 5}},
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{{5, 6}, {1, 6}, {2, 6}},
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};
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constexpr int num_faces = (sizeof (faces)) / (sizeof (face));
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}
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