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WorksheetsTest 2
Total questions: 50
Worksheet time: 50mins
In the
perspective of vertical picture
plane, the perspective of a circle placed parallel to the Picture plane
is
shown as:
A circle
An ellipse
A horizontal line
All three cases are wrong
What's kind of the perspective in this picture?
One point perspective
two point perspective
Three point perspective
What is the perspective projection of the circle (not parallel to the picture plane)?
circle
ellipe
line
In the perspective of inclined picture plane with a top-down view, where is the vanishing point of the lines which are perpendicular to the ground plane?
above the horizon line
on the horizon line
below the horizon line
In perspective projection, the eye level plane cuts the picture plane in a straight line and that line is called:
The bottom line of picture plane
The horizon line
The ground line
When drawing perspective projection , if the object is outside the field of vision, what happens?
The perspective projection of the object is enlarged
The perspective projection of the object gets smaller
The perspective projection of the object is transformed
What should you do if too much distortion appears in your perspective drawings ?
Show only the undistorted center area
you have “stepped back” from the subject until that subject appears within the cone of vision
all of them
How many steps are there to draw one-point perspective ?
1
2
3
4
5
In perspective of vertical picture plane, in order to draw one-point perspective of cube, how could position of the picture plane be placed?
Figure a
Figure b
Figure c
Given a point of view W and a line AB, how do we find the vanishing point of the line AB
From the point
of view W, draws the line parallel to the ground plane, cutting the picture
plane where it is the vanishing point of AB
From the point of view W ,draws the line parallel to AB, cutting the picture
plane where it is the vanishing point of AB
From the point
of view W, draws the line parallel to the picture plane, cutting the ground
plane where it is the vanishing point of AB
1. What's kind of the perspective in this picture?
One - point Perspective
Two – point Perspective
Three – point Perspective
None of them
In which case, Eye Level above the table top?
Figure a
Figure b
All of them
None of them
1. What's kind of the perspective system in this picture?
Inclined Picture Plane
Vertical Picture Plane
Two - point Perspective System
One - point Perspective System
1. Why is the horizon line called Vanishing line?
Because All lines will converge toward a vanishing point on Horizon Line
Because All lines which in reality are parallel to Ground Plane will converge toward a vanishing point.
Because All lines which in reality are parallel to Ground Plane will converge toward a vanishing point on Horizon Line
1. Why is the horizon line called Eye Level?
Horizon line always appears on a level with Observer’s head
Horizon line always appears on a level with Observer’s neck
Horizon line always appears on a level with Observer’s eyes
1. When you move up or down while looking at the horizon, the horizon actually moves with you, because ….............
It is following the height of your eyes.
It is following the height of your nose.
It is following the height of your head.
1. A High Eye Level makes you see things from above, a Low Eye-Level makes you see them from below. True or False?
True
False
1. When you look down, the central of visual ray is perpendicular to the Ground Plane. True or False?
True
False
1. Why does the appearance of an object so frequently differ from its reality?
Because of Parallel Projection
Because of Perspective Projection
Because of Perpendicular Projection
All lines which in reality are parallel to Picture Plane will converge toward a vanishing point on Horizon Line. True or False?
True
False
1. When Picture Plane is vertical, all lines which in reality are perpendicular to Ground Plane will converge toward an endless vanishing point. Perspective projections of them are still vertical. True or False?
True
False
1. How many kind of the perspective in this picture?
One - point Perspective
Two – point Perspective
Three – point Perspective
All of them
On the Perspective Drawing, one object can be one - point, two point or three - point perspective. It depends on …
orientation of this object to the Eye Level Plane.
orientation of this object to the Horizon Line
orientation of this object to the Picture Plane
In the perspective of vertical picture plane, the perspective of a circle placed parallel to the Picture plane is shown as:
a circle
a line
an ellipse
1. In the perspective projection, the shadow of a line placed parallel to the vertical wall is shown as:
a circle
a line
an ellipse
1. What's kind of the perspective in this picture?
One - point Perspective
Two – point Perspective
Three – point Perspective
None of them are correct
1. Look at this picture, focus on the shadow. Which figure shows the correct shadow ?
Figure 1
Figure 2
Figure 3
1. Look at this picture, focus on the shadow, and find out its mistake
Point A
Point B
Point C
1. Look at the following picture. What is the position of the light source to the observer?
In front of the observer
Behind the observer
On the top head of the observer
1. The following figure shows the shadows of objects with the sun's light source. Please indicate how the light rays are positioned relative to the picture plane
Light rays cut the picture plane
The light rays are perpendicular to the picture plane
Light rays are parallel to the picture plane
How does the perspective of water reflections differ from mirror reflections?
Water reflections are always inverted, while mirror reflections are upright
Mirror reflections show distorted images, while water reflections are clear
Water reflections are usually more distorted due to ripples, while mirror reflections are stable
Mirror reflections exhibit a wavy effect, while water reflections are smooth
When does reflection occur?
Only in complete darkness
Randomly, with no specific conditions
Only on glossy or shiny surface such as glass, mirror, polished metals, or water
Reflection occurs only in complete darkness
1. When drawing shadows, what is the Sun considered?
A straight line
An endless point
A circle
What is the perspective projection of the circle is on the plane that is perpendicular to the picture plane and through the eyes of observer
a circle
a straight line
a rectangle
none of them
In the perspective of vertical picture plane, what is the perspective shape of a square that is parallel to the picture plane?
a square
a circle
a line
none of them
One of the step to draw one-point perspective is:
Finding the vanishing point of all lines which is …………. Picture Plane.
What is the word in the blank?
parallel to
perpendicular to
on
inclined to
When a brick lies on a mirror, what happens to the reflection of the upper edges of the brick?
It remains upright
It becomes sideways
It appears upside down
It disappears completely
What is the relationship between reflection and the inverse object?
Reflection has no relation to the inverse object.
Reflection is the partner of the inverse object
Reflection and the inverse object have no connection whatsoever.
None of them is correct
When drawing a three-point perspective, the dimension between the Horizon line and the Ground line is …………… the height of the horizon line
The same as
Shorter than
Longer than
In three - point perspective drawing, all the lines that are perpendicular to the ground plane converges to the vertical vanishing point. True or False?
True
False
When drawing reflections on a water surface, how might the movement of the water impact the appearance of the reflections?
It has no impact
It creates a distorted reflection
It sharpens the reflection
It enhances color saturation
If a man holding an orange in his right hand, standing up looks at a standing mirror, his reflection is …………….
Holding an orange in his left hand, standing upside down
Holding an orange in his left hand, standing up
Holding an orange in his right hand, standing upside down
When looking down in Two – point perspective projection, the reflection has the same 2 vanishing points with the original object. True or false?
True
False
According to the provided definition, what characteristic do the reflection and the inverse object share?
Different vanishing points
Same vanishing points
Different dimensions
1. What's kind of the light source in this picture?
Light source produces a pattern of parallel light rays
Light source produces a radial pattern
All of them
1. The reflected line must be equal in length to the actual one and…..
perpendicular to reflection plane.
Parallel to reflection plane
perpendicular to Picture plane
Choose the right concept.
All lines which in reality are parallel to Picture Plane will converge toward a vanishing point on Horizon Line
All lines which in reality are parallel to Ground Plane will converge toward a vanishing point on Horizon Line
All lines which in reality are perpendicular to Eye Level Plane will converge toward a vanishing point on Horizon Line
1. How many types of perspective projection system?
1
2
3
4
1. Which one(s) is created by perspective projection ?
One- point Perspective
Two- point Perspective
Three- point Perspective
All of them
1. Where is the eye level position of the observer in the following illustration ?
1
2
3
4
