mgear.core.transform

Functions to work with matrix and transformations

Functions

convert2TransformMatrix(tm)	Convert a transformation Matrix
getChainTransform(positions, normal[, negate])	Get a tranformation list from a positions list and normal.
getChainTransform2(positions, normal[, negate])	Get a tranformation list from a positions list and normal.
getFilteredTransform(m[, translation, …])	Retrieve a transformation filtered.
getInterpolateTransformMatrix(t1, t2[, blend])	Interpolate 2 matrix.
getOffsetPosition(node[, offset])	Get an offset position from dagNode
getPositionFromMatrix(in_m)	Get the position values from matrix
getRotationFromAxis(in_a, in_b[, axis, negate])	Get the matrix rotation from a given axis.
getSymmetricalTransform(t[, axis, fNegScale])	Get the symmetrical tranformation
getTransform(node)	Return the transformation matrix of the dagNode in worldSpace.
getTransformFromPos(pos)	Create a transformation Matrix from a given position.
getTransformLookingAt(pos, lookat, normal[, …])	Return a transformation mstrix using vector positions.
getTranslation(node)	Return the position of the dagNode in worldSpace.
matchWorldTransform(source, target)	Match 2 dagNode transformations in world space.
quaternionDotProd(q1, q2)	Get the dot product of 2 quaternion.
quaternionSlerp(q1, q2, blend)	Get an interpolate quaternion based in slerp function.
resetTransform(node[, t, r, s])	Reset the scale, rotation and translation for a given dagNode.
setMatrixPosition(in_m, pos)	Set the position for a given matrix
setMatrixRotation(m, rot)	Set the rotation for a given matrix
setMatrixScale(m[, scl])	Set the scale for a given matrix