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Be explicit about type of angles: either Radians or Degrees.

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Angles are always doubles.
Internally use radians as much as possible.

git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@1605 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2011-01-09 14:49:59 +00:00
parent a59248ae95
commit 53bbcfe9a9
38 changed files with 248 additions and 195 deletions
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src/render/symbol/viewer.cpp
+3 -3
View File
@@ -151,7 +151,7 @@ void SymbolViewer::combineSymbolPart(DC& dc, const SymbolPart& part, bool& paint
}
} else if (const SymbolSymmetry* s = part.isSymbolSymmetry()) {
// Draw all parts, in reverse order (bottom to top), also draw rotated copies
double b = 2 * s->handle.angle();
Radians b = 2 * s->handle.angle();
Matrix2D old_m = multiply;
Vector2D old_o = origin;
int copies = s->kind == SYMMETRY_REFLECTION ? s->copies / 2 * 2 : s->copies;
@@ -345,11 +345,11 @@ void SymbolViewer::highlightPart(DC& dc, const SymbolSymmetry& sym, HighlightSty
// center
RealPoint center = rotation.tr(sym.center);
// draw 'spokes'
double angle = atan2(sym.handle.y, sym.handle.x);
Radians angle = atan2(sym.handle.y, sym.handle.x);
dc.SetPen(wxPen(color, sym.kind == SYMMETRY_ROTATION ? 1 : 3));
int copies = sym.kind == SYMMETRY_REFLECTION ? sym.copies / 2 * 2 : sym.copies;
for (int i = 0; i < copies ; ++i) {
double a = angle + (i + 0.5) * 2 * M_PI / copies;
Radians a = angle + (i + 0.5) * 2 * M_PI / copies;
Vector2D dir(cos(a), sin(a));
Vector2D dir2 = rotation.tr(sym.center + 2 * dir);
dc.DrawLine(int(center.x), int(center.y), int(dir2.x), int(dir2.y));