Irrlicht Engine

Hi everyone, I need to implement a function that dragging a selected object and move it follow the mouse movement. In other words, I just need to implement the move function similar to 3Ds max. Select one axis, then you can move the object along the axis. I can get the viewing matrix V, projection m...

CuteAlien wrote:It's not the fastest solution as it adds additional transformations for the nodes, but you can use a addDummyTransformationSceneNode as parent of your node. And then set getRelativeTransformationMatrix () (which returns a reference) to your matrix.

thanks, I think this would work for me.

based on this post http://irrlicht.sourceforge.net/forum/viewtopic.php?f=1&t=37557&p=218333&hilit=memory+many+objects#p218333 I realized the irrlicht may stil not be able to deal with too many triangles, no matter they come from the same object or from different objects. So I tried to de...

Hi everyone, My current object requires me to transform one object with a given transformation matrix (4 by 4). Looks like there is no API for this function. Be more specific, what I want is given a transformation matrix A, I somehow get the current modelview matrix B, and set B = A*B to change its ...

Hi everyone, I have a question about how to avoid using up memory when loading the same mesh thousands of times. My current project requires to duplicate the selected objects thousands of times (>3600), the mesh is a .obj file with a .mtl texture, which are altogether 1MB. I duplicated this object b...