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Added support for bone selection in the character editor

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This commit is contained in:
parax0
2016-05-01 21:01:15 -06:00
parent ed16d05136
commit 709087d2fe
10 changed files with 108 additions and 7 deletions
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14
src/Core/Resource/CSkeleton.cpp
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@@ -8,6 +8,7 @@
// ************ CBone ************
CBone::CBone(CSkeleton *pSkel)
: mpSkeleton(pSkel)
, mSelected(false)
{
}
@@ -115,12 +116,23 @@ void CSkeleton::UpdateTransform(CBoneTransformData& rData, CAnimation *pAnim, fl
void CSkeleton::Draw(FRenderOptions /*Options*/, const CBoneTransformData *pkData)
{
glBlendFunc(GL_ONE, GL_ZERO);
// Draw all child links first to minimize model matrix swaps.
for (u32 iBone = 0; iBone < mBones.size(); iBone++)
{
CBone *pBone = mBones[iBone];
CVector3f BonePos = pkData ? pBone->TransformedPosition(*pkData) : pBone->Position();
// Draw the bone's local XYZ axes for selected bones
if (pBone->IsSelected())
{
CQuaternion BoneRot = pkData ? pBone->TransformedRotation(*pkData) : pBone->Rotation();
CDrawUtil::DrawLine(BonePos, BonePos + BoneRot.XAxis(), CColor::skRed);
CDrawUtil::DrawLine(BonePos, BonePos + BoneRot.YAxis(), CColor::skGreen);
CDrawUtil::DrawLine(BonePos, BonePos + BoneRot.ZAxis(), CColor::skBlue);
}
// Draw child links
for (u32 iChild = 0; iChild < pBone->NumChildren(); iChild++)
{
@@ -143,7 +155,7 @@ void CSkeleton::Draw(FRenderOptions /*Options*/, const CBoneTransformData *pkDat
Transform.Translate(BonePos);
CGraphics::sMVPBlock.ModelMatrix = Transform * BaseTransform;
CGraphics::UpdateMVPBlock();
CDrawUtil::DrawSphere(CColor::skWhite);
CDrawUtil::DrawSphere(pBone->IsSelected() ? CColor::skRed : CColor::skWhite);
}
}

4
src/Core/Resource/CSkeleton.h
View File

@@ -61,6 +61,7 @@ class CBone
CQuaternion mLocalRotation;
TString mName;
CTransform4f mInvBind;
bool mSelected;
public:
CBone(CSkeleton *pSkel);
@@ -80,6 +81,9 @@ public:
inline CQuaternion Rotation() const { return mRotation; }
inline CQuaternion LocalRotation() const { return mLocalRotation; }
inline TString Name() const { return mName; }
inline bool IsSelected() const { return mSelected; }
inline void SetSelected(bool Selected) { mSelected = Selected; }
};
#endif // CSKELETON_H