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sol:: basic shmup works

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Zeno Rogue
2019-07-31 15:19:40 +02:00
parent 06a5309468
commit 774c871c74
5 changed files with 39 additions and 12 deletions
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18
sol.cpp
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@@ -380,6 +380,24 @@ namespace solv {
return space_to_view * npush * push_to;
}
transmatrix get_solmul_pt(const transmatrix Position, const transmatrix T) {
return inverse(get_solmul(inverse(T), inverse(Position)));
}
transmatrix spin_towards(const transmatrix Position, const hyperpoint goal) {
// Position * rspintox(inverse(Position) * goal);
// Position * rspintox(inverse(back_Position) * back_goal);
hyperpoint at = tC0(Position);
transmatrix push_back = inverse(eupush(at));
hyperpoint back_goal = push_back * goal;
back_goal = inverse_exp(back_goal, false);
transmatrix back_Position = push_back * Position;
return Position * rspintox(inverse(back_Position) * back_goal);
}
string solshader =
"uniform mediump sampler3D tInvExpTable;"
"uniform mediump float PRECX, PRECY, PRECZ;"