void SimpleSkeletalAnimatedObject_cl::LayerTwoAnimations()
{
// Layer two animations (using a LayerMixer node). We use this to fade-in an upper body animation
// on top of a full body animation. The mixer gets the two animation controls as input and generates
// the layered result. The animation tree looks as follows:
//
// - FinalSkeletalResult
// - LayerMixerNode
// - SkeletalAnimControl (WalkDagger Animation; influences full body)
// - SkeletalAnimControl (RunDagger Animation: influences upper body only)
//
// The weight of the layered upper body animation is set on the mixer instance.
//
// Create a new AnimConfig instance
VDynamicMesh *pMesh = GetMesh();
VisSkeleton_cl *pSkeleton = pMesh->GetSkeleton();
VisAnimFinalSkeletalResult_cl* pFinalSkeletalResult;
VisAnimConfig_cl* pConfig = VisAnimConfig_cl::CreateSkeletalConfig(pMesh, &pFinalSkeletalResult);
// get skeletal animation sequence
VisSkeletalAnimSequence_cl* pAnimSequenceWalkDagger = static_cast<VisSkeletalAnimSequence_cl*>(
pMesh->GetSequence("Walk_Dagger", VIS_MODELANIM_SKELETAL));
VisSkeletalAnimSequence_cl* pAnimSequenceDrawDagger = static_cast<VisSkeletalAnimSequence_cl*>(
pMesh->GetSequence("Draw_Dagger", VIS_MODELANIM_SKELETAL));
if (pAnimSequenceWalkDagger == NULL || pAnimSequenceDrawDagger == NULL)
return;
// Create the two animation controls: WalkDagger: full body animation; DrawDagger: upper body animation.
// Use a helper function to create the animation controls.
VSmartPtr<VisSkeletalAnimControl_cl> spWalkDaggerAnimControl = VisSkeletalAnimControl_cl::Create(
pMesh->GetSkeleton(), pAnimSequenceWalkDagger, VANIMCTRL_LOOP|VSKELANIMCTRL_DEFAULTS, 1.0f, true);
VSmartPtr<VisSkeletalAnimControl_cl> spDrawDaggerAnimControl = VisSkeletalAnimControl_cl::Create(
pMesh->GetSkeleton(), pAnimSequenceDrawDagger, VSKELANIMCTRL_DEFAULTS, 1.0f, true);
// create the layer node which layers the two animations
m_spLayerMixerNode = new VisAnimLayerMixerNode_cl(pMesh->GetSkeleton());
m_spLayerMixerNode->AddMixerInput(spWalkDaggerAnimControl, 1.0f);
int iMixerInputDrawDagger = m_spLayerMixerNode->AddMixerInput(spDrawDaggerAnimControl, 0.0f);
// set a per bone weighting list for the DrawDagger (upper body) slot in the mixer. It shall overlay the
// upper body of the character and thus only influence the upper body bones.
int iBoneCount = pSkeleton->GetBoneCount();
VASSERT(iBoneCount < 256);
float fPerBoneWeightingList[256];
memset(fPerBoneWeightingList, 0, sizeof(float)*iBoneCount);
pSkeleton->SetBoneWeightRecursive(1.f, pSkeleton->GetBoneIndexByName("skeleton1:Spine"), fPerBoneWeightingList);
m_spLayerMixerNode->ApplyPerBoneWeightingMask(iMixerInputDrawDagger, iBoneCount, fPerBoneWeightingList);
// finally set the mixer as the root animation node
pFinalSkeletalResult->SetSkeletalAnimInput(m_spLayerMixerNode);
SetAnimConfig(pConfig);
// fade-in the upper body animation
//m_spLayerMixerNode->EaseIn(iMixerInputDrawDagger, 0.4f, true);
}
void AnimatedWarrior_cl::InitFunction()
{
SetCastShadows(TRUE);
SetupAnimations();
if (!m_bModelValid)
return;
m_pCharacterController = new vHavokCharacterController();
m_pCharacterController->Initialize();
hkvAlignedBBox bbox;
GetMesh()->GetCollisionBoundingBox(bbox);
float r = bbox.getSizeX() * 0.5f;
m_pCharacterController->Capsule_Radius = r;
m_pCharacterController->Character_Top.set(0,0,bbox.m_vMax.z - r);
m_pCharacterController->Character_Bottom.set(0,0,bbox.m_vMin.z + r);
m_pCharacterController->Max_Slope = 75.0f;
if (!m_bEnabled)
m_pCharacterController->SetEnabled(FALSE);
AddComponent(m_pCharacterController);
//// setup animation system
// create config
VDynamicMesh* pMesh = GetMesh();
VASSERT(pMesh);
VisSkeleton_cl* pSkeleton = pMesh->GetSkeleton();
VASSERT(pSkeleton);
// create mixer structure, we keep pointers on the mixers to add and remove inputs
m_spLayerMixer = new VisAnimLayerMixerNode_cl(pSkeleton);
m_pNormalizeMixer = new VisAnimNormalizeMixerNode_cl(pSkeleton);
m_spLayerMixer->AddMixerInput(m_pNormalizeMixer, 1.f);
//// create per bone weighting list for upper body
int iBoneCount = pSkeleton->GetBoneCount();
float* fPerBoneWeightingList = new float[iBoneCount];
memset(fPerBoneWeightingList, 0, sizeof(float)*iBoneCount);
// set all bone weights above the spine to 1
pSkeleton->SetBoneWeightRecursive(1.f, pSkeleton->GetBoneIndexByName("skeleton1:Spine"), fPerBoneWeightingList);
int iMixerInputIndex = -1;
for(int i=0; i<UPPERBODY_CONTROLCOUNT; i++)
{
m_spUpperBodyControls[i] = new VisSkeletalAnimControl_cl(pSkeleton, VSKELANIMCTRL_DEFAULTS);
m_spUpperBodyControls[i]->AddEventListener(this); // we want to receive all events from sequence and control
iMixerInputIndex = m_spLayerMixer->AddMixerInput(m_spUpperBodyControls[i], 0.f);
m_spLayerMixer->ApplyPerBoneWeightingMask(iMixerInputIndex, iBoneCount, fPerBoneWeightingList);
}
V_SAFE_DELETE_ARRAY(fPerBoneWeightingList);
// set the start animation
BlendOverFullBodyAnimation(0.f, ANIMID_IDLE, 1.f, 0.f);
SetFullBodyState(m_pFullBodyIdleState[FBSTATETYPE_NORMAL]);
SetUpperBodyState(m_pUpperBodyIdleState);
// initialize variables for upperbody fadein/fadeout
m_eUpperBodyFadeState = FADESTATE_NONE;
// setup neck bone for head rotation
m_iHeadBoneIndex = pSkeleton->GetBoneIndexByName("skeleton1:Neck");
m_fHeadRotationAngles[0] = 0.f; m_fHeadRotationAngles[1] = 0.f; m_fHeadRotationAngles[2] = 0.f;
m_bHeadInMovement = false;
// setup the torch
hkvVec3 vDummyOrigin;
m_pTorch = (AttachedTorch_cl *) Vision::Game.CreateEntity( "AttachedTorch_cl", vDummyOrigin );
HideTorch();
// attach the torch to the bone
//hkvVec3 localTranslation(-11.f, -4.5f, 25.f);
hkvVec3 localTranslation(-11.f, 5.5f, 0.f);
float euler[3] = {90, 0, 185};
hkvQuat localRotation;
localRotation.setFromEulerAngles (euler[2], euler[1], euler[0]); // pass as roll, pitch, yaw
m_pTorch->Attach(this, "skeleton1:RightHand", localRotation, localTranslation);
SetEnabled(true);
}