Hey guys, I'm trying to make a 3d cube using the following code Matrix mMatrix = canvas.getMatrix(); > > canvas.save(); > camera.save(); > camera.rotateY(-angle); > camera.getMatrix(mMatrix); > mMatrix.preTranslate(-width, 0); > mMatrix.postTranslate(width, 0); > canvas.concat(mMatrix); > canvas.drawBitmap(bmp1, 0, 0, null); > camera.restore(); > canvas.restore(); > > camera.rotateY(90 - angle); > camera.getMatrix(mMatrix); > mMatrix.preTranslate(-width, 0); > mMatrix.postTranslate(width2, 0); > canvas.concat(mMatrix); > canvas.drawBitmap(bmp2, width, 0, null); > > And this is how the cube looks like
<https://lh5.googleusercontent.com/-dm1B6ffM6-4/UD_4eVrYzXI/AAAAAAAABSM/xiosxJZG9jU/s1600/Untitled-2.png> But I want it to look like this <https://lh3.googleusercontent.com/--clVYHTVEoM/UD_4rzloojI/AAAAAAAABSU/H2X4eAhhS1U/s1600/Untitled-3.png> It's because when the Camera rotates images, some part of the image gets hidden. Like this <https://lh4.googleusercontent.com/-imeIWQrcQAY/UD_6JbNzCFI/AAAAAAAABSc/CSSLxZJBnzU/s1600/Untitled-4.png> I tried a lot of things but nothing really works. I know this could be done easily with opengl but I'm just trying to do this with canvas. Any help is appreciated. -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
