The document provides information about sketching (melakar) including:
1. It defines sketching as rough freehand drawing used to visualize ideas in graphic form and for early documentation, manufacturing information, communication, and discussion, especially suitable for the ideation phase and design process.
2. The purposes of technical sketching are listed as conveying an ideation, solving problems quickly, providing a pictorial view, and facilitating communication.
3. Examples of sketching techniques and categories like multi-view, pictorial, axonometric, oblique, and perspective drawings are provided and the differences between techniques like isometric, oblique, and perspective projections are explained.
RBT Tingkatan 2
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RBT Tingkatan 2
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Mengenalpasti masalah inventif dan bukan inventifrodziah anuar
slide tajuk 1.1.1 mengenal pasti masalah inventif dan bukan inventif dan tajuk 1.1.2 Menerangkan proses penyelesaian masalah inventif dan bukan inventif
Rbt tingkatan 2 reka bentuk mekanikal 2.2.1Beela Sensei
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10.1 Perubatan Tradisional, Perubatan Moden dan Perubatan Komplementari (SAIN...Anis Lotfi
Sains Tingkatan 4 KSSM.
Bab 10: Kimia dalam Perubatan dan Kesihatan (10.1)
10.1 Perubatan Tradisional, Perubatan Moden dan Perubatan Komplementari
Slides template from Slideshare.go
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Mengenalpasti masalah inventif dan bukan inventifrodziah anuar
slide tajuk 1.1.1 mengenal pasti masalah inventif dan bukan inventif dan tajuk 1.1.2 Menerangkan proses penyelesaian masalah inventif dan bukan inventif
Rbt tingkatan 2 reka bentuk mekanikal 2.2.1Beela Sensei
RBT Tingkatan 2
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10.1 Perubatan Tradisional, Perubatan Moden dan Perubatan Komplementari (SAIN...Anis Lotfi
Sains Tingkatan 4 KSSM.
Bab 10: Kimia dalam Perubatan dan Kesihatan (10.1)
10.1 Perubatan Tradisional, Perubatan Moden dan Perubatan Komplementari
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DELAB - sequence generation seminar
Title
[Paper Review] Knowing when to look: Adaptive Attention via A Visual Sentinel for Image Captioning
Table of contents
1. Image Captioning
2. Knowing When to Look: Adaptive Attention via A Visual
Sentinel for Image Captioning
3. Model Architecture
1) Encoder-Decoder for Image Captioning
2) Spatial Attention Model
3) Adaptive Attention Model
4. Results
5. Adaptive Attention Analysis
Honest Reviews of Tim Han LMA Course Program.pptxtimhan337
Personal development courses are widely available today, with each one promising life-changing outcomes. Tim Han’s Life Mastery Achievers (LMA) Course has drawn a lot of interest. In addition to offering my frank assessment of Success Insider’s LMA Course, this piece examines the course’s effects via a variety of Tim Han LMA course reviews and Success Insider comments.
Unit 8 - Information and Communication Technology (Paper I).pdfThiyagu K
This slides describes the basic concepts of ICT, basics of Email, Emerging Technology and Digital Initiatives in Education. This presentations aligns with the UGC Paper I syllabus.
Synthetic Fiber Construction in lab .pptxPavel ( NSTU)
Synthetic fiber production is a fascinating and complex field that blends chemistry, engineering, and environmental science. By understanding these aspects, students can gain a comprehensive view of synthetic fiber production, its impact on society and the environment, and the potential for future innovations. Synthetic fibers play a crucial role in modern society, impacting various aspects of daily life, industry, and the environment. ynthetic fibers are integral to modern life, offering a range of benefits from cost-effectiveness and versatility to innovative applications and performance characteristics. While they pose environmental challenges, ongoing research and development aim to create more sustainable and eco-friendly alternatives. Understanding the importance of synthetic fibers helps in appreciating their role in the economy, industry, and daily life, while also emphasizing the need for sustainable practices and innovation.
Read| The latest issue of The Challenger is here! We are thrilled to announce that our school paper has qualified for the NATIONAL SCHOOLS PRESS CONFERENCE (NSPC) 2024. Thank you for your unwavering support and trust. Dive into the stories that made us stand out!
A Strategic Approach: GenAI in EducationPeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
Macroeconomics- Movie Location
This will be used as part of your Personal Professional Portfolio once graded.
Objective:
Prepare a presentation or a paper using research, basic comparative analysis, data organization and application of economic information. You will make an informed assessment of an economic climate outside of the United States to accomplish an entertainment industry objective.
Embracing GenAI - A Strategic ImperativePeter Windle
Artificial Intelligence (AI) technologies such as Generative AI, Image Generators and Large Language Models have had a dramatic impact on teaching, learning and assessment over the past 18 months. The most immediate threat AI posed was to Academic Integrity with Higher Education Institutes (HEIs) focusing their efforts on combating the use of GenAI in assessment. Guidelines were developed for staff and students, policies put in place too. Innovative educators have forged paths in the use of Generative AI for teaching, learning and assessments leading to pockets of transformation springing up across HEIs, often with little or no top-down guidance, support or direction.
This Gasta posits a strategic approach to integrating AI into HEIs to prepare staff, students and the curriculum for an evolving world and workplace. We will highlight the advantages of working with these technologies beyond the realm of teaching, learning and assessment by considering prompt engineering skills, industry impact, curriculum changes, and the need for staff upskilling. In contrast, not engaging strategically with Generative AI poses risks, including falling behind peers, missed opportunities and failing to ensure our graduates remain employable. The rapid evolution of AI technologies necessitates a proactive and strategic approach if we are to remain relevant.
How to Make a Field invisible in Odoo 17Celine George
It is possible to hide or invisible some fields in odoo. Commonly using “invisible” attribute in the field definition to invisible the fields. This slide will show how to make a field invisible in odoo 17.
2. HASIL PEMBELAJARAN
Konsep lakaran
Definasi lakaran
Tujuan dan kegunaan
Teknik lakaran
Kategori lakaran
3. SKETCHING CONCEPT
Sketching is the oldest written method of
communication ever known
Sketching in a pictorial drawing, can be viewed and
understood by individuals with no background in
engineering design
One of the technique to draw an objek in fast track to
show an idea or copy the existence objek
Image/ graphic much easy to understand, explain and
memories rather then word.
4. DEFINASI MELAKAR (SKETCHING)
Lukisan mengggunakan tangan bebas (rough
freehand drawing)
Untuk menzahirkan idea dalam bentuk grafik
Dijadikan dokumentasi awal, maklumat
pembuatan, berkomunikasi dan perbincangan.
Sesuai dalam percambahan idea (ideation phase)
dan proses reka bentuk
Dalam bentuk lukisan bergambar 3D atau pelbagai
gambar 2D.
z1Perlu mematuhi amalan piawaian lukisan
kejuruteraan
6. MENGAPA PERLU MELAKAR ?
1.Sebahagian dari proses reka bentuk –
‘ideation’
2.Menjana konsep2 pelesaikan masalah lebih
pantas
3.Menyampaikan maklumat mengenai imej-
imej mental secara perspektif,
4.Mempermudahkan konsep2 reka bentuk
5.Memperhalusi lukisan dengan lebih cepat
8. TUJUAN LAKARAN BEBAS
1. Dapat memberikan penerangan konsep dan idea
BUKAN menunjukkan perincian.
2. Untuk tujuan berkomunikasi tentang konsep reka
antara jabatan dengan cepat
3. Perlu dilukis dengan pantas dan jelas.
9. LATIHAN 1
Lakarkan dua kotak secara rupa
Kotak ini mempunyai ukuran yang sama
Tetapi satu menunjukkan ianya jauh dan satu
lagi dekat
Dalam rajah yang sama, bagaimana anda
menunjukkan kotak itu mempuyai satu
permukaan yang melengkung.
Bagaimana anda menetukan saiz kotak itu tanpa
memberi dimensi?
10.
11.
12. SKETCHING
• Core skill for most low-fidelity prototyping
• Not about drawing ability! Simple symbols
• Cruder sketch will emphasize conceptual design
over superficial, physical design
13. PICTURE CAN TELL US MANY THING
• Storyboards scenarios, bringing detail and a
chance to role play
•Series of scene sketches showing user
progression through a task flow
•Series of screenshots illustrating use case
Checkout: Product List, Shipping, Payment, Confirmation
14. EXAMPLE OF SKETCHING PROJECTIONS
perspective axonometric, e.g. isometric
oblique orthogonal, multiview
15. 1. Anda menyaksikan satu kejadian kemalangan
2. Satu daripada kereta itu tersangkut di atas
pokok.
3. Lakarkan kereta dan pokok itu dalam bentuk
3D?
Latihan 2
16. SKETCHING TECHNIQUES
line types
line precedence's
straight lines
circles
ellipses
blocking
grid paper
shape primitives
17. SKILL NEEDED
Stroke –line and round
Pencil type – hard and soft
Technique – measure, size and Proportions
Shading – light
Angle projection
18. LANKAH LAKARAN BEBAS
Secara amnya ada 3 langkah asas;
1. Lakaran dirancang dgn visualisasi
• Orientasi lakaran
• Saiz lakaran
• Perincian yg diperlukan
2. ‘Outline’ lakaran dibuat menggunakan garisan2 halus (light lines)
• Tentukan orientasi, saiz, proportion, ciri2 umum.
3. Garisan2 ditajamkan serta dihitamkan.
• Bina perincian lakaran berkenaan.
19. SKILL : STROKE TO DRAW A STARLIGHT LINE V
AND H
Vertical
line
Horizontal
line
20. TEKNIK MELAKAR BULATAN DAN ELIP
Garis lurus Garisan-garisan
lakaran selalunya
dilukis dgn satu urutan
terdiri dari dua atau tiga
laluan (passes) dgn
pensil.
Garisan
lengkuk
Menggunakan titik-titik
panduan (multiple
guide points).
Ellips Boleh menggunakan
satu cebisan dgn
kaedah ‘trammel
method’.
21. KESEPADAN DAN PEMBINAAN.
(PROPORTIONS AND CONSTRUCTION LINES)
Kesesuaian
dimensi-dimensi
asas sesuatu
object adalah lebih
penting dari saiz
fizikal sebenarnya.
Kesesuaian adalah
nisbah antara dua
dimensi sesuatu
objek.
Bagaiaman anda menetukan
saiz tanpa menunjukkan
dimensi?
23. Kategori lukisan lakaran
Multi-pandangan
(Multi view)
Gambar
(Pictorial)
Axometri
*Isometri
Oblik Perspektif
Pictorial drawings show the shape of an object viewed by the human eye.
Pictorial sketches are sketches that show height, width, and depth all in one view
24. Sistem Unjuran (Projection Systems)
Setiap lukisan sesuatu
objek melibatkan
pertalian ruang
antara;
1. Mata pemerhati,
atau titik station.
2. Objek.
3. Satah unjuran.
4. Projektor (visual
rays or line of
sight)
25. PERBANDINGAN ANTARA LUKISAN-LUKISAN ISOMETRI,
OBLIK, AND PERSPEKTIF
1. Multiview Projection 2. Axonometric Projection
3. Oblique Projection
4. Perspective Projection
27. Lukisan perspektif “satu-, dua-, dan tiga-titik”
Lukisan perspektif:
1. Garisan menegak (HL)-
pandangan mata (EV)
2. Jarak objek dari satah
gambar. (OS)
3. Kedudukan titik ‘station’.
4. Kedudukan garisan bumi
(ground line)
5. Jumlah titik-titik lenyap
(vanishing point)
OS
28. PERSPECTIVE PROJECTION
CHARACTERISTICS
Center of Projection (CP) is a finite distance from object
Projectors are rays (i.e., non-parallel)
Vanishing points
Objects appear smaller as distance from CP (eye of
observer) increases
Difficult to determine exact size and shape of object
Most realistic, difficult to execute
29. PERSPECTIVE SKETCH
Horizon – observer’s eye level
Ground Line – plane on which object rests
Vanishing point – position on horizon where
depth projectors converge
Projection plane – plane upon which object
is projected
30. CLASSES OF PERSPECTIVE PROJECTION
One-Point Perspective
Two-Point Perspective
Three-Point Perspective
View from Above
31. VANISHING POINTS
Object edges parallel to projection plane
remain parallel in a perspective projection
Object edges not parallel to projection plane
converge to a single point in a perspective
projection vanishing point (vp)
Vanishing point of a principal axis
principal vanishing point (pvp)
32. ONE-POINT PERSPECTIVE
One principal axis cuts
projection plane one
principal vanishing point
Projection plane parallel to
one principal plane
object
image
33. TWO-POINT PERSPECTIVE
Two principal axes cut
projection plane
two principal
vanishing points
Projection plane
parallel to one
principal axis
object
image
36. • Kedudukan teks dimensi yg tidak betul
• Garisan dimensi sengit
•Anak panah ada yg hilang!
POST MORTEM
Bolehkah kamu tentukan kelemahan lakaran ini?
38. • Kedudukan teks dimensi yg tidak betul
• Garisan dimensi sengit
• Garisan terlindung tidak kemas
39. Terdapat beberapa kelemahan dlm
lakaran:
•Dimensi perlu lengkap
•Dimensi perlu berada pada kedudukan
yg sesuai
•Elakkan dimensi yg berulang
(redundant)
40. •Dimensi perlu lengkap
•Dimensi perlu berada pada kedudukan
yg sesuai
•Garisan terlindung ada yg tertinggal
•Garisan tengah tiada.
•Dimensi jejari tiada
41. •Dimensi perlu berada pada kedudukan
yg sesuai
•Jarak garisan dimensi hampir dgn
sempadan objek
•Garisan tengah/simetri tiada.
•Ketebalan garisan nyata, dimensi, dan
nyata kelihatan sama.
42. •Dimensi perlu berada pada
kedudukan yg sesuai
•Garisan tengah/simetri tiada.
•Ketebalan garisan nyata, dimensi,
dan nyata kelihatan sama.
•Dimensi ada yg berulang
•Ada kesilapan kecil pada garisan
terlindung (jgn ada ruang, mesti
sentuh sempadan objek)
43. Lakaran kemas dan bersih, tetapi…
•Dimensi perlu berada pada
kedudukan yg sesuai
•Satu lagi garisan tengah/simetri
tiada.
•Ketebalan garisan nyata dan
terlindung kelihatan sama.
44. •Orientasi lakaran yg tidak tepat.
•Bulatan menjadi elips….tidak
‘propotional’
•Dimensi perlu berada pada
kedudukan yg sesuai
•Satu lagi garisan tengah/simetri
tiada.
•Ketebalan garisan nyata, tengah
dan terlindung kelihatan sama.
46. PROJECTION PLANE LOCATION
• Size of projected image depends upon location of projection plane with
respect to object
47. VANISHING POINTS REVISITED
A vanishing point is
found by passing a
line through the
center of projection,
parallel to a set of
parallel object edges.
The point where the
line pierces the
projection plane is
the vanishing point.
object
image
49. 4 ANGLE PROJECTION/MULTI VIEW
Orthogonal drawing- 1st, 2nd , 3rd and 4 th
Can you distinguish between this 4 view ?
Aa
DB
C A
50. Week 3: Multiview Drawings 1
50
The “Alphabet of Lines”…
Lines have both style
and precedence.
Object (visible) lines
are the MOST
important…then
hidden lines…then
center lines…etc.
52. Week 3: Multiview Drawings 1
52
Sketches use “proportion”, not scale!
Proportion allows the designer to
use approximate values to create
a balanced looking object.
Sketches are…accurate freehand
drawings which use single lines to
represent edges and features.
Multi-line sketching is NOT used in
engineering design. (Scribbling!)
53. Week 3: Multiview Drawings 1
53
Classification of Sketches:
Each classification of sketch
has a particular purpose from
production use…to technical
illustration.
54. Week 3: Multiview Drawings 1
54
Projection types:
Here’s how the same object may look using different projection
styles.
55. Week 3: Multiview Drawings 1
55
Projection types:
Projection type is
defined by the “line
of sight” from the
observer.
Let’s look at some of
these…..
56. Week 3: Multiview Drawings 1
56
Let’s now take another look at
multiview drawings in more
detail…..
57. Week 3: Multiview Drawings 1
57
We have already seen
how views are aligned
with the surface of an
object.
Using the “glass box”
method of visualization
helps us understand
the relationship views
have with one another,
i. e. the front view is
next to the top and
right side views, etc.
58. Week 3: Multiview Drawings 1
58
Here we can see all the
principle views of an object
as the glass box is unfolded.
It is easy to see that some of
the principle views have
more detail through the use
of object (visible) lines than
others.
Always choose views that
have the least amount of
hidden lines in them and
show the most detail.
59. CGT 110 – TECHNICAL GRAPHICS COMMUNICATION
Week 3: Multiview Drawings 1
59
Using miter and projection
lines, we can easily transfer
“space dimensions”
between views.
60. Week 3: Multiview Drawings 1
60
Projection methods:
3RD Angle (US Standard)
ISO (1ST Angle Metric Standard)
NOTE:
Reverse construction methods work
just as well in 1ST Angle projection.
61. Week 3: Multiview Drawings 1
61
Here, we can see
that surface C is
shown as both as
object and hidden
lines depending on
the view we are
looking at.
Remember: One definition of a “line” is that it is the geometry
on the edge of a surface. (Surface C appears in
its edge view in the front and top views.)
62. Week 3: Multiview Drawings 1
62
When choosing which of the principle views to draw,
remember these rules:
1. Choose as many views as it takes to show ALL
the details of the object. The front view usually
shows the most detail, or best view of the
general shape of the object in its natural
position.
2. Choose views that shows a majority of object
(visible) lines, and a minimum of hidden lines.
3. Choose views that show features as surfaces
first, and as lines second.
63. Week 3: Multiview Drawings 1
63
Always try to draw views
in their most natural
position.
This is obviously more difficult to
visualize!
64. Week 3: Multiview Drawings 1
64
Why is the left side view not required?
ANSWER: It doesn’t add any new information!
65. Week 3: Multiview Drawings 1
65
Why is the left side
view not required?
ANSWER: It has too many hidden lines!
66. Week 3: Multiview Drawings 1
66
Surfaces will appear as edges at times. Edges may be
foreshortened (shorter than normal), or “True Length”
(TL).
67. Week 3: Multiview Drawings 1
67
Oblique edge lines are created
by oblique surfaces.
These are surfaces that are
neither true shape or true size
in any principle view.
68. Week 3: Multiview Drawings 1
68
Even simple, primitive
shapes often need
several views to fully
describe their
topology.
69. Week 3: Multiview Drawings 1
69
“Limiting Elements” are lines that show the outer boundaries
of cylindrical or conical objects. How many views of such
objects are usually needed to show its shape?
70. Week 3: Multiview Drawings 1
70
Remember: In multiview drawings, tangency is shown
between to surfaces by the absence of
any line.
Here, the arched and planar
surfaces are tangent.
Arched and planar surfaces
which are NOT tangent.
71. Week 3: Multiview Drawings 1
71
Holes and cylinders may appear “True Shape and Size”
(TSS), or foreshortened depending on the view in which
they appear. (Foreshortened circles will appear as ellipses.)
72. THE DIRECTION OF PROJECTION CAN BE TOP-LEFT, TOP-
RIGHT, BOTTOM-LEFT, OR BOTTOM-RIGHT. THE
RECEDING AXIS IS TYPICALLY DRAWN AT 60, 45, OR 30
DEGREES.
Top Left Top Right
Bottom Left Bottom Right
73. PERSOALAN LAKARAN BEBAS
1. Adakah lakaran bebas masih sesuia
diera CAD?
• Ya kerana ia merupakan teknik
lukisan paling asas, murah dan
pantas.
• Hanya memerlukan kemahiran
tangan (yang boleh digilap) tanpa
bekalan elektrik, hanya kertas dan
pensel.
• PDA.Pad dan HP sudah menyedikan
kemudahan lakaran menggunaan
‘stylus’ /jari pada skrin sentuh!
74. PRACTICE ACTIVITY
Sketch this objek in 3D form
1. Find out type of drawing ?
2. Fill the missing angle
3. Draw it back in 3D view
75. LATIHAN Q
1. Pictorial drawings have a disadvantages. List
out all of it
2. Describe an orthographic (multi-view) sketch.
76.
77. RUMUSAN
Lakaran bertujuan untuk:
______________________________
Lakaran boleh berlaku pada objek yang sudah
ada atau yang belum pernah wujud
_________________________________
Lakaran boleh jadi dalam ___atau ___
Dalam lakaran reka bentuk ialah
mengutamakan ____________________