wreardan / cs559p3 Goto Github PK

UnProject to get into WorldSpace
Cast a ray from Point
Scan each Object with glm::intersectRayTriangle (in Mesh class with CUDA)

Add some additional post-processing effects, possibly including:
[ ] chalk shader
[ ] bloom
[ ] hdr

The circular ribbon does not quite touch since migrating the newer version of the Ribbon code.

Possible Solutions:

1. Shaders are instanced off of the Mesh class.
2. Mesh class simply provides geometry, whoever calls Mesh->Draw worries about setting up the Shaders. This is how the cookbook does it. They set up the Shaders seperately for each Scene.

Get this working according to Perry's last lecture.

Use Splines to generate a Mesh (CUDA)
4 Control Points?
Catmull-Rom Spline
USE GLM
http://glm.g-truc.net/0.9.4/api/a00203.html

Add code for Orbit Mode (for the ModelViewer Scene)

• Planar
• Sphere
• Cylinder
• Disk
• Cube
• Frustum?
• Others?

Add both Texture Coordinate vertex attribute as well as the ILContainer class from Perry.

Create an extra kernel to handle edge cases.

WorldObject will contain:

static variables (initialized once)

normal variables

vec3 position
vec3 facing
vec3 speed
vec3 up

Methods

Initialize, LoadObj, Update, Draw, TakeDown
Initialize will call GlobalInitialize if isInitialized = false

Migrate Scene from main.cpp

Will have things like a Camera, handling for mouse, keyboard, etc. Then we can each have a ScenesDustin.cpp and ScenesWesley.cpp files that will work on different scenes at the same time and they will be seperate.

Unknown reason, it's right around 65k triangles (not sure if this is the issue or if it is something else: I'm almost positive I'm not using shorts anywhere). I am using glDrawArrays, but I tried implementing it with indices and glDrawElements and the same issue occurred.

Framebuffer does not resize correctly when the window size has been changed, there are two possible solutions
[ ] Create an oversized framebuffer, then only use a portion of it
[ ] Recreate the framebuffer every time the window is resized

Model will extend the Object class and will load in an OBJ file into separate Meshes with materials stored in the MTL file.

Another option would be to write a custom exporter for Blender.