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Merged in master (pull request #54)

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--Bug fixes -Pixel_flow sincos x,y was inverted

Approved-by: Matt Feemster
This commit is contained in:
Michel Mastriani
2021-01-03 18:30:31 +00:00
committed by Matt Feemster
parent 11d0bcd403 81253863cc
commit 5d11fbe66c
1 changed files with 2 additions and 2 deletions
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4
Source/Ember/VariationsDC.h
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@ -1569,7 +1569,7 @@ public:
virtual void Func(IteratorHelper<T>& helper, Point<T>& outPoint, QTIsaac<ISAAC_SIZE, ISAAC_INT>& rand) override
{
T xl, yl;
sincos(m_Rad, &xl, &yl);
sincos(m_Rad, &yl, &xl);
auto blockx = (int)Floor(helper.In.x * m_Width);//Calculate which block we're in.
blockx += int(2 - 4 * VarFuncs<T>::Hash(int(blockx * m_Seed + 1)));//Varying width and length.
auto blocky = (int)Floor(helper.In.y * m_Width);
@ -1600,7 +1600,7 @@ public:
string rad = "parVars[" + ToUpper(m_Params[i++].Name()) + index;
ss << "\t{\n"
<< "\t\treal_t xl, yl;\n"
<< "\t\txl = sincos(" << rad << ", &yl);\n"
<< "\t\tyl = sincos(" << rad << ", &xl);\n"
<< "\t\tint blockx = (int)floor(vIn.x * " << width << ");\n"
<< "\t\tblockx += (int)(2 - 4 * Hash((int)(blockx * (int)" << seed << " + 1)));\n"
<< "\t\tint blocky = (int)floor(vIn.y * " << width << ");\n"