41 lines
1.5 KiB
Diff
41 lines
1.5 KiB
Diff
diff -r 9ad9a88a8e91 include/mgl2/base.h
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--- include/mgl2/base.h Sun Apr 14 22:38:31 2013 +0100
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+++ include/mgl2/base.h Sun Apr 14 22:42:46 2013 +0100
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@@ -161,11 +161,14 @@
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{ Create(a.nt, a.nl); memcpy(trig, a.trig, 6*nt*sizeof(short));
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memcpy(line, a.line, 2*nl*sizeof(short)); return *this; }
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};
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+
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+const int MGL_TEXTURE_COLOURS=512;
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+
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//-----------------------------------------------------------------------------
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/// Structure for texture (color scheme + palette) representation
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struct MGL_EXPORT mglTexture
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{
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- mglColor col[512]; ///< Colors itself
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+ mglColor col[MGL_TEXTURE_COLOURS]; ///< Colors itself
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long n; ///< Number of initial colors along u
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char Sch[260]; ///< Color scheme used
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@@ -179,6 +182,7 @@
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void Set(const char *cols, int smooth=0,mreal alpha=1);
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void Set(HCDT val, const char *cols);
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void GetC(mreal u,mreal v,mglPnt &p) const;
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+ size_t GetNumColours() { return MGL_TEXTURE_COLOURS;}
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mglColor GetC(mreal u,mreal v=0) const;
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inline bool IsSame(const mglTexture &t) const
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{ return n==t.n && !memcmp(col,t.col,512*sizeof(mglColor)); }
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diff -r 9ad9a88a8e91 src/base.cpp
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--- src/base.cpp Sun Apr 14 22:38:31 2013 +0100
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+++ src/base.cpp Sun Apr 14 22:42:46 2013 +0100
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@@ -882,7 +882,8 @@
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return i+j/255.;
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// add new texture
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mglTexture t;
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- for(i=0;i<514;i++) t.col[i]=c;
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+ size_t maxColours=t.GetNumColours();
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+ for(i=0;i<maxColours;i++) t.col[i]=c;
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MGL_PUSH(Txt,t,mutexTxt); return Txt.size()-1;
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}
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//-----------------------------------------------------------------------------
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