sharhar / grapher2d Goto Github PK

She glew32.dll in windows will not build because of something in the cmake file of glew. Since this project uses the static version I will try to fix this so that windows users don't have to remove "glew" from the project list in VS.

Have the grapher zoom to and from the position of the cursor rather than the center of the screen.

Have a way to switch between GPU graphing and CPU graphing and have the grapher detect if OpenGL 4.2 is available and then make a decision based on that.

Right now I use two functions from OpenGL 4.2, but Macs don't support OpenGL 4,2 so I will make a branch that uses OpenGL 3.3 and below.

There are multiple "imageLoad" function calls in the shaders that are unnecessary. I will optimize this so that only the pixels required for rendering are loaded once and no more.

There are rendering artifacts that appear in all functions at very specific windows.

Add the ability to graph polar functions using r=f(theta)

I don't know why, but GLSL won't compile on my mac. I'll have to investigate this further.

The UI looks very simple and could be improved.

Add numbered grid to graphing panel

Use things like static pointers, vectors, and other classes to manage memory better and ensure that errors and breakpoints that are caused by memory allocation issues are less common.

Add implicit equations (y=x^5)

Have the program assign different functions with different colors.

this bug is semi-repeatable (it only sometimes crashes)

Write an algorithm that doesn't render the lines between the parts of things like the tangent function or mod function. Also, try to find a way to extend the tan function and other functions like it to the top of the screen.

Create a class to manage all the OpenGL 1.2+ functions so that they are not loaded in multiple times for every class.

Implement MSAA or some other algorithm to make the functions look smooth.

Make a CMakeLists.txt file that downloads all the dependencies and finds OpeGL and OpenCL.