diff options
Diffstat (limited to 'math/mathmod/files/patch-ui__modules_mathmod.cpp')
| -rw-r--r-- | math/mathmod/files/patch-ui__modules_mathmod.cpp | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/math/mathmod/files/patch-ui__modules_mathmod.cpp b/math/mathmod/files/patch-ui__modules_mathmod.cpp new file mode 100644 index 000000000000..b332686bdb0e --- /dev/null +++ b/math/mathmod/files/patch-ui__modules_mathmod.cpp @@ -0,0 +1,21 @@ +--- ui_modules/mathmod.cpp.orig 2026-05-04 10:52:41 UTC ++++ ui_modules/mathmod.cpp +@@ -1665,7 +1665,7 @@ void MathMod::CopyData(ObjectProperties *scene) + { + glBindBuffer(GL_ARRAY_BUFFER, vbo[0]); + glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, vbo[1]); +- if(scene->VertxNumber>previousVertxNumber>0) ++ if((scene->VertxNumber>previousVertxNumber) && (scene->VertxNumber>0)) + { + glBufferData(GL_ARRAY_BUFFER, sizeof(GL_FLOAT)*10*(scene->VertxNumber+(12+60+36)), scene->ArrayNorVer_localPt, GL_STATIC_DRAW); + previousVertxNumber = scene->VertxNumber; +@@ -1676,7 +1676,8 @@ void MathMod::CopyData(ObjectProperties *scene) + previousVertxNumber = scene->VertxNumber; + } + +- if((scene->PolyNumber + scene->NbPolygnNbVertexPtMinSize)>previousPolyNumberNbPolygnNbVertexPtMin) ++ if(((scene->PolyNumber + scene->NbPolygnNbVertexPtMinSize)>previousPolyNumberNbPolygnNbVertexPtMin) && ++ ((scene->PolyNumber + scene->NbPolygnNbVertexPtMinSize)>0)) + { + glBufferData(GL_ELEMENT_ARRAY_BUFFER,sizeof(GLuint)*(scene->PolyNumber + scene->NbPolygnNbVertexPtMinSize), scene->PolyIndices_localPt, GL_STATIC_DRAW); + previousPolyNumberNbPolygnNbVertexPtMin = (scene->PolyNumber + scene->NbPolygnNbVertexPtMinSize); |