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Code Issues Releases Wiki Activity

ovis: consistently use 0..1 value range for colors

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matches Ogre and makes more sense given float render targets are possible.
This commit is contained in:
Pavel Rojtberg
2021-12-22 14:15:52 +01:00
parent f31d203452
commit 0ad33e776b
1 changed files with 4 additions and 7 deletions
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11
modules/ovis/src/ovis.cpp
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@@ -168,12 +168,10 @@ static SceneNode& _getSceneNode(SceneManager* sceneMgr, const String& name)
return *mo->getParentSceneNode();
}
/// BGR to RGB 0..1
static ColourValue convertColor(const Scalar& val)
{
// BGR 0..255 (uchar) to RGB 0..1
ColourValue ret = ColourValue(val[2], val[1], val[0]) / 255;
ret.saturate();
return ret;
return ColourValue(val[2], val[1], val[0]).saturateCopy();
}
class WindowSceneImpl;
@@ -614,9 +612,8 @@ public:
const Scalar& specularColour) CV_OVERRIDE
{
Light* light = sceneMgr->createLight(name);
// convert to BGR
light->setDiffuseColour(ColourValue(diffuseColour[2], diffuseColour[1], diffuseColour[0]));
light->setSpecularColour(ColourValue(specularColour[2], specularColour[1], specularColour[0]));
light->setDiffuseColour(convertColor(diffuseColour));
light->setSpecularColour(convertColor(specularColour));
Quaternion q;
Vector3 t;