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Perspective Projection Cornell Notes

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Presentation on theme: "Perspective Projection Cornell Notes"— Presentation transcript:

1 Perspective Projection Cornell Notes
Include in the notebook: Title, date Objective Notes w/ vocabulary highlighted, bolded, or underlined, projection flowchart, labelled sketches of different projections @ least 3 level 2 or 3 questions Summary that expresses what you learned (be specific) This should cover more than one page (9 activities included)

2 Perspective Projection Tutorial (11/17-12/12)
A Projection is a representation of a 3D solid on a 2D surface Perspective method used to control the illusion of depth in an image (describes how objects appear in relation to their distance from the observer)

3 Review Sketching Drafting Tools Drafting Multiviews

4 Perspective projections Complete the Sketching & Drafting Quiz
Types of 3-D Drawings Perspective projections Parallel projections “head on”- easiest 90°, 45° Orthographic (axonometric) 30° Realistically represents an object w/ vanishing points Complete the Sketching & Drafting Quiz

5 Vocabulary Terms

6 One Point Perspective All of the lines that are parallel to the horizon (at right-angles to the direction of our gaze) such as the railway sleepers and fence posts - go straight across or straight up and down. If they were longer, they'd keep going straight across, or straight up and down, staying the same distance apart and not meeting. To draw one-point perspective, we arrange our view of the subject so that one set of visible lines has a vanishing point right in front of us, and the set at right-angles goes out to infinity on each side. So if it's a road, it goes straight away from us, or if it is a house, one wall goes straight across in front of us, not sloping.

7 Activity 1: How to Draw a cube in One Point Perspective
Rubric In Eng. Notebook, date and signature (20 pts) View 1- Below horizon line (20 pts) View 2- Above horizon line (20 pts) View 3- in line with horizon line (20 pts) Correct line types- 20 pts

8 Activity 2: Stacking, holes, and angles in One Point Perspective
Rubric In Eng. Notebook, date and signature (20 pts) View 1- Stacked blocks w/ holes (20 pts) View 2- Cut off angles(20 pts) View 3- Blocked letter(20 pts) View 4- Blocked triangle (20 pts)

9 Activity 3: How to Draw Equal spaces in One Point Perspective
Rubric View 1- Below horizon line in 9 parts (20 pts) View 2- Above horizon line windows (20 pts) View 3- in line with horizon line 4 parts (20 pts) least 5 posts- (20 pts) Tiles on least 5 rows (20 pts)

10 Activity 4: How to Draw Circles and Curves in One Point Perspective
Rubric In Eng. Notebook, date and signature (20 pts) View 1- Cylinder above horizon line- 20 pts View 2- Crating (cylinder drawn inside boxes)- 20 pts View 3- Crating (2nd cylinder w/in box)- 20 pts View 4- Cone- 20 pts Correct line types- 20 pts

11 Activity 5: How to Draw a Room in One Point Perspective (test grade)
Rubric In Eng. Notebook, date and signature- 20 pts Vanishing occurs due to established horizon line- 20 pts All furniture present- 20 pts Windows and Flooring (tile or planks) present- 20 pts Correct line types- 20 pts

12 Extra Credit Activity: 3D Art Letters
Rubric In Eng. Notebook, date and signature (20 pts) View 1- Stacked blocks w/ holes (20 pts) View 2- Cut off angles(20 pts) View 3- Blocked letter(20 pts) View 4- Blocked triangle (20 pts)

13 Quick Write (90 sec): Describe both drawings in detail
Quick Write (90 sec): Describe both drawings in detail. List the similarities and differences between the two (be specific)

14 Two Point Perspective viewing the object or scene so that we are looking at one corner, with two sets of parallel lines are moving away from us. two vanishing points each pair of horizontals (the top and bottom edge of a building, box or wall) will diminish towards the left or right vanishing point, the remaining set of parallel lines, the verticals, are still straight up-and- down

15 Activity 6: How to Draw a City Block in Two Point Perspective
Rubric In Eng. Notebook, date and signature (20 pts) View 1- Vanishing points clearly identified (20 pts) View 2- Windows (20 pts) View least three other buildings(20 pts) Correct line types- 20 pts

16 Activity 7: How to Draw a Table in Two Point Perspective
Rubric In Eng. Notebook, date and signature (20 pts) View 1- Vanishing points clearly identified (20 pts) View 2- front legs (20 pts) View 3- back legs (20 pts) Correct line types- 20 pts

17 Activity 8: How to Draw a Dresser in Two Point Perspective
Rubric In Eng. Notebook, date and signature (20 pts) View 1- Vanishing points clearly identified (20 pts) View 2- drawers and handles (20 pts) View 3- mirror (20 pts) Correct line types- 20 pts

18 Activity 9: iPod in 2 Point Perspective (test grade)
Rubric In Eng. Notebook, date and signature (20 pts) View 1- Vanishing points clearly identified (20 pts) View 2- Screen features (20 pts) View least three other features(20 pts) Correct line types- 20 pts

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