**Homework 5**

Student name:

Sciper number:

Microfacet BRDF (30 points)
===========================

Evaluating the Microfacet BRDF
------------------------------

Sampling the Microfacet BRDF
------------------------------

Validation
----------

Ajax (smooth):
<div class="twentytwenty-container">
    <img src="ajax-smooth-ref.png" alt="Reference">
    <img src="ajax-smooth.png" alt="Mine">
</div>

Ajax (rough):
<div class="twentytwenty-container">
    <img src="ajax-rough-ref.png" alt="Reference">
    <img src="ajax-rough.png" alt="Mine">
</div>


Brute force path tracer (15 points)
===================================

Validation
----------

Cornell box:
<div class="twentytwenty-container">
    <img src="cbox_mats-ref.png" alt="Reference">
    <img src="cbox_mats.png" alt="Mine">
</div>

Veach material test scene:
<div class="twentytwenty-container">
    <img src="veach_mats-ref.png" alt="Reference">
    <img src="veach_mats.png" alt="Mine">
</div>

Table test scene:
<div class="twentytwenty-container">
    <img src="table_mats-ref.png" alt="Reference">
    <img src="table_mats.png" alt="Mine">
</div>

Path tracer with next event estimation (25 points)
==================================================

Validation
----------

Cornell box:
<div class="twentytwenty-container">
    <img src="cbox_ems-ref.png" alt="Reference">
    <img src="cbox_ems.png" alt="Mine">
</div>

Veach material test scene:
<div class="twentytwenty-container">
    <img src="veach_ems-ref.png" alt="Reference">
    <img src="veach_ems.png" alt="Mine">
</div>

Table test scene:
<div class="twentytwenty-container">
    <img src="table_ems-ref.png" alt="Reference">
    <img src="table_ems.png" alt="Mine">
</div>

Path tracer with Multiple Importance Sampling (30 points)
=========================================================

Validation
----------

Cornell box:
<div class="twentytwenty-container">
    <img src="cbox_mis-ref.png" alt="Reference">
    <img src="cbox_mis.png" alt="Mine">
</div>

Veach material test scene:
<div class="twentytwenty-container">
    <img src="veach_mis-ref.png" alt="Reference">
    <img src="veach_mis.png" alt="Mine">
</div>

Table test scene:
<div class="twentytwenty-container">
    <img src="table_mis-ref.png" alt="Reference">
    <img src="table_mis.png" alt="Mine">
</div>

Feedback
========

We would appreciate any comments or criticism to improve the projects in future years--naturally, this part will not be graded. Examples of information that is useful to us includes:

* How much time did you spend on the assignment? How was it divided between designing, coding, and testing?
* What advice should we have given you before you started?
* What was hard or surprising about the assignment?
* What did you like or dislike? What else would you change?

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