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Rotation works

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This commit is contained in:
Yousef Khadadeh 2025-07-25 10:00:39 +03:00
parent 4a4456524f
commit 8a36bc4b6d
5 changed files with 103 additions and 22 deletions
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22
src/CoordSpaceHelper.cpp
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@ -127,22 +127,36 @@ std::vector<WorldVec> CoordSpaceHelper::from_space(const std::vector<Vector2f>&
return toRet;
}
std::vector<WorldVec> CoordSpaceHelper::to_space_world(const std::vector<WorldVec>& coord) const {
std::vector<WorldVec> toRet(coord.size());
for(size_t i = 0; i < coord.size(); i++)
toRet[i] = to_space_world(coord[i]);
return toRet;
}
std::vector<WorldVec> CoordSpaceHelper::from_space_world(const std::vector<WorldVec>& coord) const {
std::vector<WorldVec> toRet(coord.size());
for(size_t i = 0; i < coord.size(); i++)
toRet[i] = from_space_world(coord[i]);
return toRet;
}
Vector2f CoordSpaceHelper::get_mouse_pos(const World& w) const {
return to_space(w.drawData.cam.c.from_space(w.main.input.mouse.pos));
}
CoordSpaceHelper CoordSpaceHelper::other_coord_space_to_this_space(const CoordSpaceHelper& other) const {
CoordSpaceHelper toRet;
toRet.pos = (other.pos - pos) / inverseScale;
toRet.rotation = other.rotation;
toRet.pos = to_space_world(other.pos);
toRet.rotation = other.rotation - rotation;
toRet.inverseScale = other.inverseScale / inverseScale;
return toRet;
}
CoordSpaceHelper CoordSpaceHelper::other_coord_space_from_this_space(const CoordSpaceHelper& other) const {
CoordSpaceHelper toRet;
toRet.pos = (other.pos * inverseScale) + pos;
toRet.rotation = other.rotation;
toRet.pos = from_space_world(other.pos);
toRet.rotation = other.rotation + rotation;
toRet.inverseScale = other.inverseScale * inverseScale;
return toRet;
}