The mouse wheel event got triggered on multiple widgets at the same time, this will cause the rendered model been wrongly zoomed while the intention is resizing the nodes.
Currently, only support "Normal" and "Inversion" modes, "Normal" means normal mesh union, "Inversion" means mesh diff, it behaves like subtract itself from the previous mesh.
If there are images need to be saved, such as the model turnaround reference sheet and texture images, the document saving may be slow because of image encoding to png, now, all the images are pre encoded when the first load, so the document saving could be speed up by avoid the cost of image encoding.
There is a limit of 50 minutes per build job for free opensource project in travis ci.
The new version of boost 1.68 take too much time to build, this commit reduce the boost build time by avoid unessecary variants building.
Root bone will have heightAboveGroundLevel parameter to indicate the distance between ground and foot. It's a relative value, comparing with the distance of the first spine head position and foot.
It's very easy to place the wrong side limbs on the pose graphic editor, especially when the reference sheet is not clear. Switch chain side will switch the YZ for the paired chain which contains the selected node. For example, if you select one node from LeftLimb1, and choose the switch chain side from context menu, all the bones, has the name pattern LeftLimb1_Joint* and RightLimb1_Joint*, the YZ of origin will be swapped.
Usually one pose consists of one frame, however, sometimes multiple frames per one reference sheet for a serial of action could be very useful, such as a sprite sheet. Multiple frames per pose is different with one motion, one motion could contains multiple poses. Currently, the duration of one frame is fixed to 0.042s, it's based on the 24 frames per second calculation.
Each bone's head and tail positions are been kept in the pose parameters, that means there are repeated info and we can resolve the bone's head position from parent's tail position if there isn't any positions info been kept for one bone.
Jeremy Hu