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CAreaOctTree: Make use of std::array where applicable 

Prevents any implicit array to pointer decay from occurring.
This commit is contained in:
Lioncash 2020-04-12 10:25:38 -04:00
parent 5fc0802373
commit 724505e6dc
1 changed files with 31 additions and 10 deletions
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41
Runtime/Collision/CAreaOctTree.cpp
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@ -52,18 +52,39 @@ static bool BoxLineTest(const zeus::CAABox& aabb, const zeus::CLine& line, float
return lT <= hT; return lT <= hT;
} }
static const int SomeIndexA[] = {1, 2, 4}; constexpr std::array SomeIndexA{1, 2, 4};
static const int SomeIndexB[] = {1, 2, 0}; constexpr std::array SomeIndexB{1, 2, 0};
static const int SomeIndexC[8][8] = {{0, 1, 2, 4, 5, 6, 8, 0xA}, {0, 1, 2, 3, 5, 6, 8, 0xA}, {0, 1, 2, 4, 5, 6, 9, 0xB}, constexpr std::array<std::array<int, 8>, 8> SomeIndexC{{
{0, 1, 2, 3, 5, 6, 9, 0xC}, {0, 1, 2, 4, 5, 7, 8, 0xD}, {0, 1, 2, 3, 5, 7, 8, 0xE}, {0, 1, 2, 4, 5, 6, 8, 0xA},
{0, 1, 2, 4, 5, 7, 9, 0xF}, {0, 1, 2, 3, 5, 7, 9, 0xF}}; {0, 1, 2, 3, 5, 6, 8, 0xA},
{0, 1, 2, 4, 5, 6, 9, 0xB},
{0, 1, 2, 3, 5, 6, 9, 0xC},
{0, 1, 2, 4, 5, 7, 8, 0xD},
{0, 1, 2, 3, 5, 7, 8, 0xE},
{0, 1, 2, 4, 5, 7, 9, 0xF},
{0, 1, 2, 3, 5, 7, 9, 0xF},
}};
static const std::pair<int, std::array<int, 3>> SubdivIndex[16] = { constexpr std::array<std::pair<int, std::array<int, 3>>, 16> SubdivIndex{{
{0, {0, 0, 0}}, {1, {0, 0, 0}}, {1, {1, 0, 0}}, {2, {0, 1, 0}}, {2, {1, 0, 0}}, {1, {2, 0, 0}}, {0, {0, 0, 0}},
{2, {0, 2, 0}}, {2, {2, 0, 0}}, {2, {2, 1, 0}}, {2, {1, 2, 0}}, {3, {0, 2, 1}}, {3, {1, 0, 2}}, {1, {0, 0, 0}},
{3, {0, 1, 2}}, {3, {2, 1, 0}}, {3, {2, 0, 1}}, {3, {1, 2, 0}}}; {1, {1, 0, 0}},
{2, {0, 1, 0}},
{2, {1, 0, 0}},
{1, {2, 0, 0}},
{2, {0, 2, 0}},
{2, {2, 0, 0}},
{2, {2, 1, 0}},
{2, {1, 2, 0}},
{3, {0, 2, 1}},
{3, {1, 0, 2}},
{3, {0, 1, 2}},
{3, {2, 1, 0}},
{3, {2, 0, 1}},
{3, {1, 2, 0}},
}};
bool CAreaOctTree::Node::LineTestInternal(const zeus::CLine& line, const CMaterialFilter& filter, float lT, float hT, bool CAreaOctTree::Node::LineTestInternal(const zeus::CLine& line, const CMaterialFilter& filter, float lT, float hT,
float maxT, const zeus::CVector3f& vec) const { float maxT, const zeus::CVector3f& vec) const {
@ -149,7 +170,7 @@ bool CAreaOctTree::Node::LineTestInternal(const zeus::CLine& line, const CMateri
int r28 = 0; int r28 = 0;
int r25 = 0; int r25 = 0;
int r26 = 0; int r26 = 0;
for (int i = 0; i < 3; ++i) { for (size_t i = 0; i < 3; ++i) {
if (r6[i] >= center[i]) if (r6[i] >= center[i])
r28 |= SomeIndexA[i]; r28 |= SomeIndexA[i];
if (r7[i] >= center[i]) if (r7[i] >= center[i])