void Joint::updateJointMatrix(const kmMat4& bindShape, kmVec4* matrixPalette)
{
// Note: If more than one MeshSkin influences this Joint, we need to skip
// the _jointMatrixDirty optimization since updateJointMatrix() may be
// called multiple times a frame with different bindShape matrices (and
// different matrixPallete pointers).
if (_skin.next || _jointMatrixDirty)
{
_jointMatrixDirty = false;
static kmMat4 t = mat4Identity;
//Matrix::multiply(Node::getWorldMatrix(), getInverseBindPose(), &t);
//Matrix::multiply(t, bindShape, &t);
kmMat4Multiply(&t, &Node::getWorldMatrix(), &getInverseBindPose());
kmMat4Multiply(&t, &t, &bindShape);
GP_ASSERT(matrixPalette);
//matrixPalette[0].set(t.m[0], t.m[4], t.m[8], t.m[12]);
//matrixPalette[1].set(t.m[1], t.m[5], t.m[9], t.m[13]);
//matrixPalette[2].set(t.m[2], t.m[6], t.m[10], t.m[14]);
kmVec4Fill(&matrixPalette[0], t.mat[0], t.mat[4], t.mat[8], t.mat[12]);
kmVec4Fill(&matrixPalette[1], t.mat[1], t.mat[5], t.mat[9], t.mat[13]);
kmVec4Fill(&matrixPalette[2], t.mat[2], t.mat[6], t.mat[10], t.mat[14]);
}
}
void Bone3D::updateJointMatrix(Vec4* matrixPalette)
{
{
static Mat4 t;
Mat4::multiply(_world, getInverseBindPose(), &t);
matrixPalette[0].set(t.m[0], t.m[4], t.m[8], t.m[12]);
matrixPalette[1].set(t.m[1], t.m[5], t.m[9], t.m[13]);
matrixPalette[2].set(t.m[2], t.m[6], t.m[10], t.m[14]);
}
}
void Joint::updateJointMatrix(const Matrix& bindShape, Vector4* matrixPalette)
{
// Note: If more than one MeshSkin influences this Joint, we need to skip
// the _jointMatrixDirty optimization since updateJointMatrix() may be
// called multiple times a frame with different bindShape matrices (and
// different matrixPallete pointers).
if (_skinCount > 1 || _jointMatrixDirty)
{
_jointMatrixDirty = false;
static Matrix t;
Matrix::multiply(Node::getWorldMatrix(), getInverseBindPose(), &t);
Matrix::multiply(t, bindShape, &t);
GP_ASSERT(matrixPalette);
matrixPalette[0].set(t.m[0], t.m[4], t.m[8], t.m[12]);
matrixPalette[1].set(t.m[1], t.m[5], t.m[9], t.m[13]);
matrixPalette[2].set(t.m[2], t.m[6], t.m[10], t.m[14]);
}
}
