Giraffe

Coursework for CENG447 - Introduction to Computer Graphics (Fall 2019), by Yağmur Oymak and Berk Özbalcı.

Assignment 1

Specification	Source
hw1 spec	hw1

Example render

Dragon, rendered at 8000x8000 on a 72-core machine in 25 seconds, converted to PNG and downscaled to 1600x1600.

Performance

Optimizations	Test file	Time (s)	Speedup
Baseline	past_examples/dragon_lowres.xml	495.57	-
Threads	past_examples/dragon_lowres.xml	107.69	4.59x
Better optzn. flags	past_examples/dragon_lowres.xml	77.24	6.41x
Bounding boxes	past_examples/dragon_lowres.xml	45.72	10.8x
BVH	past_examples_dragon_lowres.xml	1.15	430.9x

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Assignment 2

Specification	Source
hw2 spec	hw2

Example render

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Assignment 3

Specification	Source
hw3 spec	hw3

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clang-format

Run

./install_hooks.sh

on the project root directory in order to install the pre-commit hook that runs clang-format on every source file in the repository. Requires clang-format and bash >= 4.0.

Edit the .clang-format to suit your taste.