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1answer
88 views

How to update UI after changing text in a view

After applying a text change to a scrolling view, how do you get the new height of the text, resize other UI elements around the changed text length, etc? Many have posted this question. Some have ...
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1answer
236 views

Fixed background on a SurfaceView

I'm currently working on a top-down twin-stick shooter for Android. I've got my player moving around and shooting, but I'm looking to add a large Bitmap background which is larger than the device ...
3
votes
0answers
59 views

How do I align the cube in which shadows are computed with the view frustrum? (“View Space aligned frustum”)

Short and concise: Given 8 world space positions that form a cube of arbitrary size, position and orientation and given an arbitrary light direction. How do I compute the View and Projection matrix ...
2
votes
0answers
343 views

Camera - View matrix in Android + openGLES 2

I am trying to use the touch screen on the tablet to control my camera movements and generate the view matrix accordingly. I get the x and y coordinates of the screen and after doing some sanity ...
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0answers
365 views

How to draw my android Hexagons in a grid?

I am trying to create a hexagon grid using the Android ’Canvas’ package. I have a working ’Hexagon’ class that when used in a view will draw a single hexagon on screen. The problem is that I need many ...
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1k views

Implement Camera (former: CCCamera) v2 in cocos2d-x v3.3

we want to port camera code from cocos2d-x version 2 to version 3.3 with the goal to imitate the behaviour of a CCCamera in cocos2d-x version 2 exactly. You can assume that values for "eye" and "up" ...