Is the image used for the orange a 3D image or a 2D image with added texture?

I assume these are all rendered in an internal render engine, with simple textures and bump maps that add detail.

i can't see any thing in this program . can anyone help me

Same here is says: "Your Program Is Taking A Bit To Long To Run. Perhaps You Have A Mistake In Your Code"

How can you make digital light it sounds pretty complicated :l

How to make digital light is explained in the 'Rendering (ray tracer)' tutorials. A very simple 2D example would be a program with a line (ray of light) and an ellipse. If the line intersects with the ellipse, the point of intersection would be 'lit'.

so how are the able to even make this?

They build from a simple idea of drawing an orange, to the complex idea of tracking the motion of each light wave/particle, to a simpler idea based of of the concept of tracking each ray of light.

i need help this keeps poping up Oh noes! A function is taking too long to run. Perhaps you have a mistake in your code? :( :(

It can help to 1.) refresh, or 2.) Log out and log back in. I hope this helps!!

Main content

Activity 3: Lighting an orange (virtual)

Google Classroom

Type of lighting 1

How is the light being used in this image?

Type of lighting 2

How is the light being used in this image?

Matching lighting

Look at how this orange has been lit.

Use the program below to match the lighting as best you can.

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Jace
Posted 4 years ago. Direct link to Jace's post “Is the image used for the...”
Is the image used for the orange a 3D image or a 2D image with added texture?
Button navigates to signup pageComment on Jace's post “Is the image used for the...”
(46 votes)
Answer
- Owen Jenkins
  Posted a year ago. Direct link to Owen Jenkins's post “I assume these are all re...”
  I assume these are all rendered in an internal render engine, with simple textures and bump maps that add detail.
  Button navigates to signup page
  (2 votes)
Thilina Kavinda Silva
Posted 4 years ago. Direct link to Thilina Kavinda Silva's post “i can't see any thing in ...”
i can't see any thing in this program . can anyone help me
Button navigates to signup pageComment on Thilina Kavinda Silva's post “i can't see any thing in ...”
(28 votes)
Answer
- Cooper Ericksen
  Posted 4 years ago. Direct link to Cooper Ericksen's post “Same here is says: "Your ...”
  Same here is says: "Your Program Is Taking A Bit To Long To Run. Perhaps You Have A Mistake In Your Code"
  Comment on Cooper Ericksen's post “Same here is says: "Your ...”
  (5 votes)
zassad
Posted 4 years ago. Direct link to zassad's post “How can you make digital ...”
How can you make digital light it sounds pretty complicated
:l
Button navigates to signup pageComment on zassad's post “How can you make digital ...”
(9 votes)
Answer
- Phil Fulks
  Posted 4 years ago. Direct link to Phil Fulks's post “How to make digital light...”
  How to make digital light is explained in the 'Rendering (ray tracer)' tutorials.
  A very simple 2D example would be a program with a line (ray of light) and an ellipse. If the line intersects with the ellipse, the point of intersection would be 'lit'.
  Button navigates to signup page
  (14 votes)
Hiram
Posted 4 years ago. Direct link to Hiram's post “This is how close I could...”
This is how close I could get it.
Horizontal light angle:180
Vertical light angle:15
Light intensity:0.8
Light size:40
Light color:between white and blue
Button navigates to signup pageComment on Hiram's post “This is how close I could...”
(15 votes)
Answer
dipesh.subba
Posted 4 years ago. Direct link to dipesh.subba's post “How is the light being us...”
How is the light being used in this image?
Button navigates to signup pageComment on dipesh.subba's post “How is the light being us...”
(9 votes)
Answer
- connerking2
  Posted 4 years ago. Direct link to connerking2's post “You can change all the el...”
  You can change all the elements, increase the light size if you want a smoother shadow, increase the light color if you want a bluer light, etc.
  Button navigates to signup page
  (1 vote)
Raysean676
Posted 4 years ago. Direct link to Raysean676's post “so how are the able to ev...”
so how are the able to even make this?
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(4 votes)
Answer
- Jace
  Posted 4 years ago. Direct link to Jace's post “They build from a simple ...”
  They build from a simple idea of drawing an orange, to the complex idea of tracking the motion of each light wave/particle, to a simpler idea based of of the concept of tracking each ray of light.
  Comment on Jace's post “They build from a simple ...”
  (5 votes)
Kera
Posted 3 years ago. Direct link to Kera's post “i need help this keeps po...”
i need help this keeps poping up Oh noes!
A function is taking too long to run. Perhaps you have a mistake in your code? :( :(
Button navigates to signup pageButton navigates to signup page
(4 votes)
Answer
- Starshine97
  Posted 2 years ago. Direct link to Starshine97's post “It can help to 1.) refres...”
  It can help to 1.) refresh, or 2.) Log out and log back in. I hope this helps!!
  Button navigates to signup page
  (2 votes)
merkmeg07
Posted 2 years ago. Direct link to merkmeg07's post “I got: -Horizontal light ...”
I got:
-Horizontal light angle: 180
Vertical light angle: 26
Light intensity: 0.58
Light size:60
Light colour: White with a slight blue tint
It's not exact, but it's as close as I could get. ☺
Button navigates to signup pageButton navigates to signup page
(3 votes)
Answer
Coolkraftr
Posted 3 years ago. Direct link to Coolkraftr's post “It’s pitch black what sho...”
It’s pitch black what should I do
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(2 votes)
Answer
Lovelace
Posted 3 years ago. Direct link to Lovelace's post “i put the light tensity a...”
i put the light tensity at 0.61 but i don't see the change can u help me
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(2 votes)
Answer

Pixar in a Box

Course: Pixar in a Box > Unit 3

Activity 3: Lighting an orange (virtual)

Matching lighting

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