/* <160de> ../cstrike/dlls/animation.cpp:994 */
void StudioCalcRotations(mstudiobone_t *pbones, int *chain, int chainlength, float *adj, float pos[128][3], vec4_t *q, mstudioseqdesc_t *pseqdesc, mstudioanim_t *panim, float f, float s)
{
int i;
int j;
for (i = chainlength - 1; i >= 0; i--)
{
j = chain[i];
StudioCalcBoneQuaterion((int)f, s, &pbones[j], &panim[j], adj, q[j]);
StudioCalcBonePosition((int)f, s, &pbones[j], &panim[j], adj, pos[j]);
}
}
void CStudioModelRenderer::StudioCalcRotations(float pos[][3], vec4_t *q, mstudioseqdesc_t *pseqdesc, mstudioanim_t *panim, float f)
{
int i;
int frame;
mstudiobone_t *pbone;
float s;
float adj[MAXSTUDIOCONTROLLERS];
float dadt;
if (f > pseqdesc->numframes - 1)
f = 0;
else if (f < -0.01)
f = -0.01;
frame = (int)f;
dadt = StudioEstimateInterpolant();
s = (f - frame);
pbone = (mstudiobone_t *)((byte *)m_pStudioHeader + m_pStudioHeader->boneindex);
StudioCalcBoneAdj(dadt, adj, m_pCurrentEntity->curstate.controller, m_pCurrentEntity->latched.prevcontroller, m_pCurrentEntity->mouth.mouthopen);
for (i = 0; i < m_pStudioHeader->numbones; i++, pbone++, panim++)
{
StudioCalcBoneQuaterion(frame, s, pbone, panim, adj, q[i]);
StudioCalcBonePosition(frame, s, pbone, panim, adj, pos[i]);
}
if (pseqdesc->motiontype & STUDIO_X)
pos[pseqdesc->motionbone][0] = 0.0;
if (pseqdesc->motiontype & STUDIO_Y)
pos[pseqdesc->motionbone][1] = 0.0;
if (pseqdesc->motiontype & STUDIO_Z)
pos[pseqdesc->motionbone][2] = 0.0;
s = 0 * ((1.0 - (f - (int)(f))) / (pseqdesc->numframes)) * m_pCurrentEntity->curstate.framerate;
if (pseqdesc->motiontype & STUDIO_LX)
pos[pseqdesc->motionbone][0] += s * pseqdesc->linearmovement[0];
if (pseqdesc->motiontype & STUDIO_LY)
pos[pseqdesc->motionbone][1] += s * pseqdesc->linearmovement[1];
if (pseqdesc->motiontype & STUDIO_LZ)
pos[pseqdesc->motionbone][2] += s * pseqdesc->linearmovement[2];
}
/*
====================
StudioCalcRotations
====================
*/
void CStudioModelRenderer::StudioCalcRotations ( float pos[][3], vec4_t *q, mstudioseqdesc_t *pseqdesc, mstudioanim_t *panim, float f )
{
int i;
int frame;
mstudiobone_t *pbone;
float s;
float adj[MAXSTUDIOCONTROLLERS];
float dadt;
if (f > pseqdesc->numframes - 1)
{
f = 0; // bah, fix this bug with changing sequences too fast
}
// BUG ( somewhere else ) but this code should validate this data.
// This could cause a crash if the frame # is negative, so we'll go ahead
// and clamp it here
else if ( f < -0.01 )
{
f = -0.01;
}
frame = (int)f;
// Con_DPrintf("%d %.4f %.4f %.4f %.4f %d\n", m_pCurrentEntity->curstate.sequence, m_clTime, m_pCurrentEntity->animtime, m_pCurrentEntity->frame, f, frame );
// Con_DPrintf( "%f %f %f\n", m_pCurrentEntity->angles[ROLL], m_pCurrentEntity->angles[PITCH], m_pCurrentEntity->angles[YAW] );
// Con_DPrintf("frame %d %d\n", frame1, frame2 );
dadt = StudioEstimateInterpolant( );
s = (f - frame);
// add in programtic controllers
pbone = (mstudiobone_t *)((byte *)m_pStudioHeader + m_pStudioHeader->boneindex);
StudioCalcBoneAdj( dadt, adj, m_pCurrentEntity->curstate.controller, m_pCurrentEntity->latched.prevcontroller, m_pCurrentEntity->mouth.mouthopen );
for (i = 0; i < m_pStudioHeader->numbones; i++, pbone++, panim++)
{
StudioCalcBoneQuaterion( frame, s, pbone, panim, adj, q[i] );
StudioCalcBonePosition( frame, s, pbone, panim, adj, pos[i] );
// if (0 && i == 0)
// Con_DPrintf("%d %d %d %d\n", m_pCurrentEntity->curstate.sequence, frame, j, k );
}
if (pseqdesc->motiontype & STUDIO_X)
{
pos[pseqdesc->motionbone][0] = 0.0;
}
if (pseqdesc->motiontype & STUDIO_Y)
{
pos[pseqdesc->motionbone][1] = 0.0;
}
if (pseqdesc->motiontype & STUDIO_Z)
{
pos[pseqdesc->motionbone][2] = 0.0;
}
s = 0 * ((1.0 - (f - (int)(f))) / (pseqdesc->numframes)) * m_pCurrentEntity->curstate.framerate;
if (pseqdesc->motiontype & STUDIO_LX)
{
pos[pseqdesc->motionbone][0] += s * pseqdesc->linearmovement[0];
}
if (pseqdesc->motiontype & STUDIO_LY)
{
pos[pseqdesc->motionbone][1] += s * pseqdesc->linearmovement[1];
}
if (pseqdesc->motiontype & STUDIO_LZ)
{
pos[pseqdesc->motionbone][2] += s * pseqdesc->linearmovement[2];
}
}
