mobile 3d graphics api
Mobile 3D Graphics with OpenGL ES and M3G
Ngày tải lên :
03/11/2012, 11:23
... Silicon Graphics, Inc.
This document contains unpublished information of
Silicon Graphics, Inc.
This document is protected by copyright, and contains information proprietary to
Silicon Graphics, ... States. Contractor/manufacturer is
Silicon Graphics, Inc., 1600 Amphitheatre Parkway, Mountain View, CA 94043.
OpenGL is a registered trademark of Silicon Graphics, Inc.
Unix is a registered trademark ... other window-system-dependent
event that causes system heaps such as those for high-performance graphics mem-
ory to be discarded. GL implementations must guarantee that such corruption can
occur...
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morgan kaufmann mobile 3d graphics with opengl es and m3g - morgan kaufmann
Ngày tải lên :
28/04/2014, 15:49
... real-time 3D graphics applications for mobile devices. We
assume the reader has some background in mathematics, programming, and computer
graphics, but not necessarily in mobile devices.
The 3D graphics ... retained mode API
was deemed more suitable than a direct mapping of OpenGL ES to mobile Java.
M3G is a completely new high-level API that borrows ideas from previous APIs such as
Java 3D and OpenInventor. ... copyright
c
AMD.
Various 2D graphics interfaces exist for Java ME. Mobile Information Device Profile
(MIDP), the most common Java profile on mobile phones, offers basic 2D graphics func-
tionality...
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3D Graphics with XNA Game Studio 4.0 pptx
Ngày tải lên :
14/03/2014, 21:20
... Projection { get; set; }
protected GraphicsDevice GraphicsDevice { get; set; }
public Camera(GraphicsDevice graphicsDevice)
{
this.GraphicsDevice = graphicsDevice;
generatePerspectiveProjectionMatrix(MathHelper.PiOver4);
... view, and projection matrices to the effect
e.World = localWorld;
3D Graphics with XNA Game
Studio 4.0
Create attractive 3D graphics and visuals in your
XNA games
Sean James
BIRMINGHAM - ... and graphics techniques used in
professional games so that you can make your games look great.
What this book covers
Chapter 1, Getting Started with 3D, introduces the fundamentals of 3D graphics, ...
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advanced linux 3d graphics programming
Ngày tải lên :
28/04/2014, 16:50
... practitioners.
3D graphics is a field that illustrates this phenomenon well. In the early days, 3D graphics was
mostly confined to academic research labs. The mathematics and geometry of 3D graphics ... field grew as a result. Today, research in 3D graphics is still very
active, but at the same time, 3D graphics has also become mainstream. A number of graphics tech-
niques from academia have established ... groups of 3D polygons form a 3D object, groups of 3D objects form a world. Class
l3d_world (file world.h) is the class we use for storing worlds. A world is a displayable,
interactive 3D environment....
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Báo cáo hóa học: " Research Article The Extended-OPQ Method for User-Centered Quality of Experience Evaluation: A Study for Mobile 3D Video Broadcasting over DVB-H" potx
Ngày tải lên :
21/06/2014, 05:20
... re-
search methodologies for the experiments,” Tech. Rep.,
MOBILE3 DTV, 2008, http://sp.cs.tut.fi /mobile3 dtv/results/
tech/D4.2
Mobile3 dtv v2.0.pdf.
EURASIP Journal on Image and Video Processing ... loss rates
with respect to the Mobile 3DTV system [70]. The Mobile
3DTV transmission system consists of taking stereo left
and right views as input and displaying the 3D view on a
suitable screen ... small mobile screens,” in Pro-
ceedings of the True Vision—Capture, Transmission and Display
of 3D Video (3DTV-CON ’10), 2010.
[70] M. O. Bici, D. Bugdayci, G. B. Akar, and A. Gotchev , Mobile
3D...
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3D Graphics with OpenGL ES and M3G- P1 pps
Ngày tải lên :
03/07/2014, 11:20
... www.books.elsevier.com
Printed in the United States of America
0708091011 54321
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3D Graphics with OpenGL ES and M3G- P2 pps
Ngày tải lên :
03/07/2014, 11:20
... real-time 3D graphics applications for mobile devices. We
assume the reader has some background in mathematics, programming, and computer
graphics, but not necessarily in mobile devices.
The 3D graphics ... globe,
makes the mobile phone an incredibly exciting platform on which to develop graphics.
Over the past few years, I have done quite a lot of research on mobile graphics and energy-
efficient graphics ... is about the technology underpinnings of mobile three-
dimensional graphics, the newest and most rapidly advancing area of computer graphics.
Computer graphics has been around since the 1960s....
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3D Graphics with OpenGL ES and M3G- P3 pps
Ngày tải lên :
03/07/2014, 11:20
... CHAPTER 1
1.3 MOBILE GRAPHICS STANDARDS
The mobile graphics revolution started small. The first phones with an embedded 3D
engine were shipped by J-Phone, a Japanese carrier, in 2001. The graphics ... phones or smart phones.
SECTION 1.2 GRAPHICS ON HANDHELD DEVICES 11
proprietary solutions, such as Direct3D Mobile on Windows Mobile, and the Mascot
Capsule API in the Japanese market. Regardless, ... the Khronos Group.
With regards to the 3D graphics capability, most mobile operating system vendors have
selected OpenGL ES as their native 3D programming API. There still exist a few
2 www.khronos.org/openkode
...
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3D Graphics with OpenGL ES and M3G- P4 doc
Ngày tải lên :
03/07/2014, 11:20
... data such as texture maps across the
different Khronos APIs.
8 www.w3.org /Graphics/ SVG/
9 www.w3.org/TR/SVGMobile/
SECTION 1.3 MOBILE GRAPHICS STANDARDS 17
Low complexity as a requirement stems ... copyright
c
AMD.
Various 2D graphics interfaces exist for Java ME. Mobile Information Device Profile
(MIDP), the most common Java profile on mobile phones, offers basic 2D graphics func-
tionality ... bitmap graphics. It
is quite well suited for the needs of simple 2D games and applications.
JSR 226, the scalable 2D vector graphics API for Java,
10
was created for more challeng-
ing 2D vector graphics...
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3D Graphics with OpenGL ES and M3G- P5 pptx
Ngày tải lên :
03/07/2014, 11:20
... 2
CHAPTER
LINEAR ALGEBRA FOR 3D
GRAPHICS
This chapter is about the coordinate systems and transformations that 3D objects undergo
during their travel through the graphics pipeline, as illustrated ... crucial for figuring out what goes on inside a 3D graphics
engine, as well as for making effective use of such an engine. If you want to rush ahead into
the graphics primitives instead, study Figure ... everything in a 3D scene that the content authoring
tools can, including geometry, material and shading properties, physics, and animation,
just to name a few. It also has a mobile profile that...
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3D Graphics with OpenGL ES and M3G- P6 pot
Ngày tải lên :
03/07/2014, 11:20
... y
pop_matrix()
pop_matrix() # final pop to restore coordinate axes as they
were
36 LINEAR ALGEBRA FOR 3D GRAPHICS CHAPTER 2
Translation Rotation Scaling Shearing
Figure 2.5: The four types of affine transformations: ... angles after Leonhard Euler who developed the method in the eighteenth
42 LINEAR ALGEBRA FOR 3D GRAPHICS CHAPTER 2
By calling this routine with different values of (x,y), angle_1 and angle_2 ... position and orient objects in a scene,
or change their size or shape.
40 LINEAR ALGEBRA FOR 3D GRAPHICS CHAPTER 2
8
5
(0, 0)
1.5
1
1
4
6
2
458
708
(4, 5)
Figure 2.6: A simple crane made of...
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3D Graphics with OpenGL ES and M3G- P7 ppsx
Ngày tải lên :
03/07/2014, 11:20
... 50 LINEAR ALGEBRA FOR 3D GRAPHICS CHAPTER 2
of homogeneous coordinates to 3D by dividing by the w componentallowsustoexpress
the division, which is a nonlinear operation in 3D, as a linear operation ... and cannot therefore be expressed with matrices. However, the conversion
44 LINEAR ALGEBRA FOR 3D GRAPHICS CHAPTER 2
that x, y, z must form a right-handed coordinate system. Therefore, we can ... Perspective camera projection. Objects that are farther away appear smaller.
52 LINEAR ALGEBRA FOR 3D GRAPHICS CHAPTER 2
0
1
2
3
(1, 1)
(2.5, 1.3)
(7.5, 2.5)
012345678
Figure 2.14: The pixel coordinate...
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3D Graphics with OpenGL ES and M3G- P8 doc
Ngày tải lên :
03/07/2014, 11:20
... cylinder—which would still be real 3D
entities—OpenGL defines points and lines as mixed 2D /3D entities, where the location of
a point or line end points are true 3D entities, but after they are projected ... and bitmaps, OpenGL ES simplifies the API by supporting only texture mapping,
3
CHAPTER
LOW-LEVEL RENDERING
This chapter describes the traditional low-level 3D pipeline as it has been defined in
OpenGL. ... and there are even HDR displays that
can emit brighter lights than traditional displays. The mobile APIs only support the tra-
ditional low-dynamic range representation of 4–8 bits per color channel.
In...
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3D Graphics with OpenGL ES and M3G- P9 pptx
Ngày tải lên :
03/07/2014, 11:20
... back side. On desktop OpenGL one can even give different
materials to the different sides, but mobile APIs simplify this and use the same material
on both sides.
3.3 CULLING AND CLIPPING
Not all ... analysis of spatial relationships and perhaps access to all of the scene descrip-
tion. Real-time graphics engines such as OpenGL have traditionally used much simpler
68 LOW-LEVEL RENDERING CHAPTER...
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3D Graphics with OpenGL ES and M3G- P10 docx
Ngày tải lên :
03/07/2014, 11:20
... somewhat distorted.
a volume. However, 3D texture data requires a lot of memory at runtime, more than
is usually available on mobile devices, and thus the mobile 3D APIs only support 2 D
texture maps.
Images ... texels, which is quite a lot for soft-
ware engines without dedicated texture units, so the mobile 3D APIs allow approximating
full trilinear filtering with a bilinear filtering at the closest mipmap ... are some additional filtering features that are not available in
the current versions of the mobile APIs. They include level of detail (LOD) parameters
for better control of the use and memory...
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