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fix ray tracer projection plane

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This commit is contained in:
IlyaShurupov 2024-06-18 23:47:19 +03:00
parent 29df264479
commit 7321acfb3d
6 changed files with 37 additions and 16 deletions
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18
Containers/public/Buffer2D.hpp
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@ -59,6 +59,24 @@ namespace tp {
tType* getBuff() const { return mBuff; }
void flipY() {
for (Index i = 0; i < mSize.x; i++) {
const auto lenIdx = mSize.y - 1;
for (Index j = 0; j < mSize.y / 2; j++) {
swap(get({i, j}), get({i, lenIdx - j}));
}
}
}
void flipX() {
for (Index i = 0; i < mSize.y; i++) {
const auto lenIdx = mSize.x - 1;
for (Index j = 0; j < mSize.x / 2; j++) {
swap(get({i, j}), get({i, lenIdx - j}));
}
}
}
inline tType& get(const Index2D& at) {
DEBUG_ASSERT(mBuff && at.x < mSize.x && at.y < mSize.y && at.x >= 0 && at.y >= 0)
return *(mBuff + mSize.x * at.y + at.x);