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Pathtracer Project submission#13

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rohith10 wants to merge 32 commits intoCIS565-Fall-2013:masterCIS565-Fall-2013/Project2-Pathtracer:masterfrom rohith10:masterrohith10/Project2-Pathtracer:masterCopy head branch name to clipboard

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Commits

Commits on Sep 26, 2013

• First commit from working raytracer code.

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• Added gitignore.

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• Rudimentary stream compaction; Host-side code somewhat complete. Need to review and change as necessary.

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Commits on Sep 27, 2013

• BSDF/BRDF implemented. Commented out legacy raytracer code. Using shared memory arrays for storing ray pool for the block.

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• Almost done?

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• Closer to result.

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Commits on Sep 28, 2013

• Coding completed. Debugging to commence.

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• More debugging required.

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Commits on Sep 29, 2013

• Cool! It works without stream compaction!

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• Stream compaction fixed.

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• Relegated noise adding to addNoise kernel. Final image is averaged in sendImageToPBO. Also, emittance value is used to boost output brightness.

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Commits on Sep 30, 2013

• Stream compaction working on GPU. Minor bug causes lines to be displayed randomly across the screen - need to be squashed.

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• Baseline commit - All required parts completed.

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• Fixed small bug that caused screenshot to be completely black.

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• Removing dead code.

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Commits on Oct 1, 2013

• Incomplete Fresnel Reflectance.

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• Completed refraction/Fresnel reflectance.

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• Fresnel-correct Refractions!!

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• Fresnel refraction screenshot and scene file commit.

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Commits on Oct 2, 2013

• Diffuse reflectance.

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• Texture mapping in progress.

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• Texture mapping coding completed. Now to start debugging.

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• Compilable code.

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• Broken texture mapping

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• Merge branch 'master' of https://github.com/rohith10/Project2-Pathtracer into develop

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• Removing dead code, some refactoring, and error checking on secondary array.

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• Debugging parallel scan issues.

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• More efficient shift right.

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Commits on Oct 3, 2013

• CPU/GPU hybrid stream compaction.

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• Better diffuse reflectance.

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• Update README.md

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• Added Performance Analysis document.

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