direct3d

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Rotation around Z from a non-skew, affine orthogonal projection matrix

I can\'t seem to find an answer to what I thought should be a fairly straightforward problem. I\'m trying to get the z-rotation of a matrix which represents the scale, transform and rotation of an or[详细]

2023-03-03 00:40 分类：问答
What is the most efficent way to screen capture? Screen capturing using DirectX?

I\'ve known about screen capture using Device Contexts and GDI, since windows XP. Is there a better way (i.e. DirectX?) now that the desktop is mostly Direct3D.[详细]

2023-03-02 21:38 分类：问答
Beginning 3D programming / OpenGL

I\'m fairly famili开发者_开发知识库ar with C / C++ / java, but I have mostly only ever done command line programming (with the exception of GUI in java).[详细]

2023-03-02 01:30 分类：问答
Direct3D Viewports within viewport

I\'m creating an AutoCAD viewer using directX, and am trying to implement paperspace/modelspace functionality.[详细]

2023-02-27 17:51 分类：问答
Render to texture array with Direct3D example

I have searched the net for a good example on this subject, to no avail. Hence, I ask the Stackoverflow community. If there are any examples on rendering to a text开发者_StackOverflow中文版ure array w[详细]

2023-02-25 08:17 分类：问答
Where to start working with 3D on .NET

So I\'m looking for a some API or .NET Engine to Develop animations and hard 3D applications using 开发者_如何学编程models from Blender or 3DMax...[详细]

2023-02-24 07:14 分类：问答
Why does Direct3D work only on Windows?

What is the Direct3D? It is an API, is not it? Is it implemented by Windows or by graphics cards? If the graphics cards implement the Direct3D API, why can not other operating systems use Direct3D re[详细]

2023-02-24 05:00 分类：问答
D3D9 & Custom Clipping Planes (IDirect3DDevice9::SetClipPlane)

I\'ve read in docs for the middleware we use that support for this can be flaky, but the D3D docs don\'t mention it.[详细]

2023-02-23 08:40 分类：问答
Algorithm to project 2D/3D objects onto a plane (Augmented Reality)?

I\'m working on a project about Augmented Reality using a marker (which is a chessboard) that ta开发者_JAVA技巧kes images from webcam and insert a 2D/3D object onto the chessboard plane(realtime) .[详细]

2023-02-21 01:13 分类：问答
How do i: convert surface to a texture or create a texture with certain multisampling parameters or render a surface with an alpha layer

I am creating two render targets, both must share the back buffer\'s depth buffer, so it is important that I set them to have the same multi sampling parameters, however pDevice->CreateTexture(..) doe[详细]

2023-02-19 03:20 分类：问答