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Code Issues Releases Wiki Activity

added some missing guards

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Zeno Rogue
2020-07-30 02:29:59 +02:00
parent 9d0a252d14
commit ecbd8806e7
4 changed files with 9 additions and 5 deletions
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4
drawing.cpp
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@@ -577,13 +577,13 @@ void dqi_poly::gldraw() {
if((flags & POLY_CCONVEX) && !(flags & POLY_VCONVEX)) {
vector<glvertex> v2(cnt+1);
for(int i=0; i<cnt+1; i++) v2[i] = glhr::pointtogl( V * glhr::gltopoint( v[offset+i-1] ) );
for(int i=0; i<cnt+1; i++) v2[i] = glhr::pointtogl( V.T * glhr::gltopoint( v[offset+i-1] ) );
if(color) for(int i=0; i<cnt; i++) triangle_vertices.push_back(v2[0]), triangle_vertices.push_back(v2[i]), triangle_vertices.push_back(v2[i+1]);
for(int i=1; i<cnt; i++) line_vertices.push_back(v2[i]), line_vertices.push_back(v2[i+1]);
}
else {
vector<glvertex> v2(cnt);
for(int i=0; i<cnt; i++) v2[i] = glhr::pointtogl( V * glhr::gltopoint( v[offset+i] ) );
for(int i=0; i<cnt; i++) v2[i] = glhr::pointtogl( V.T * glhr::gltopoint( v[offset+i] ) );
if(color) for(int i=2; i<cnt-1; i++) triangle_vertices.push_back(v2[0]), triangle_vertices.push_back(v2[i-1]), triangle_vertices.push_back(v2[i]);
for(int i=1; i<cnt; i++) line_vertices.push_back(v2[i-1]), line_vertices.push_back(v2[i]);
}