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- added a ColorFloat flag to Options, which can be set to write and read RGBA values as float instead of unsigned char

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- added color_is_float function which checks if the ColorFloat flag was set

git-svn-id: http://www.openmesh.org/svnrepo/OpenMesh/trunk@816 fdac6126-5c0c-442c-9429-916003d36597
This commit is contained in:
Isaak Lim
2013-02-27 13:30:37 +00:00
parent 951aa17bd9
commit 2857da21b6
1 changed files with 27 additions and 25 deletions
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4
src/OpenMesh/Core/IO/Options.hh
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@@ -106,7 +106,8 @@ public:
FaceNormal = 0x0100, ///< Has (r) / store (w) face normals FaceNormal = 0x0100, ///< Has (r) / store (w) face normals
FaceColor = 0x0200, ///< Has (r) / store (w) face colors FaceColor = 0x0200, ///< Has (r) / store (w) face colors
FaceTexCoord = 0x0400, ///< Has (r) / store (w) face texture coordinates FaceTexCoord = 0x0400, ///< Has (r) / store (w) face texture coordinates
ColorAlpha = 0x0800 ///< Has (r) / store (w) alpha values for colors ColorAlpha = 0x0800, ///< Has (r) / store (w) alpha values for colors
ColorFloat = 0x1000 ///< Has (r) / store (w) float values for colors
}; };
public: public:
@@ -202,6 +203,7 @@ public:
bool face_has_color() const { return check(FaceColor); } bool face_has_color() const { return check(FaceColor); }
bool face_has_texcoord() const { return check(FaceTexCoord); } bool face_has_texcoord() const { return check(FaceTexCoord); }
bool color_has_alpha() const { return check(ColorAlpha); } bool color_has_alpha() const { return check(ColorAlpha); }
bool color_is_float() const { return check(ColorFloat); }
/// Returns true if _rhs has the same options enabled. /// Returns true if _rhs has the same options enabled.