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Tweak mixer appearance (octagon -> circle)

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Nikita Lisitsa 2024-08-20 15:12:14 +03:00
parent 039089dd4f
commit 01dfaee33f
1 changed files with 5 additions and 42 deletions
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47
source/application.cpp
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@ -902,57 +902,20 @@ namespace gmtk
float r1 = std::sqrt(2.f) * (2.f + 2.f * an) / 16.f * box[0].length();
float r2 = std::sqrt(2.f) * (4.f + 2.f * an) / 16.f * box[0].length();
float s = bbox[0].length() * 0.025f;
float t = 0.6f * s;
box = geom::expand(box, an * box[0].length() * 0.125f);
geom::point<float, 2> points[]
{
box.corner(0.f, 0.75f),
box.corner(0.f, 0.25f),
box.corner(0.25f, 0.f),
box.corner(0.75f, 0.f),
box.corner(1.f, 0.25f),
box.corner(1.f, 0.75f),
box.corner(0.75f, 1.f),
box.corner(0.25f, 1.f),
};
static geom::triangle<std::uint32_t> const triangles[]
{
{0, 1, 2},
{0, 2, 3},
{0, 3, 4},
{0, 4, 5},
{0, 5, 6},
{0, 6, 7},
};
float s = bbox[0].length() * 0.025f;
for (int i = 0; i < 2; ++i)
{
auto color = (i == 0) ? gfx::black : gfx::white;
float r = box[0].length() / 2.f;
if (i == 1)
{
points[0] += geom::vector{ s, -t};
points[1] += geom::vector{ s, t};
points[2] += geom::vector{ t, s};
points[3] += geom::vector{-t, s};
points[4] += geom::vector{-s, t};
points[5] += geom::vector{-s, -t};
points[6] += geom::vector{-t, -s};
points[7] += geom::vector{ t, -s};
}
r -= s;
for (auto const & t : triangles)
{
auto p0 = points[t[0]];
auto p1 = points[t[1]];
auto p2 = points[t[2]];
painter.triangle(p0, p1, p2, color);
}
painter.circle(box.center(), r, color, 72);
}
auto c = bbox.center();