sharpdx

I'm trying to get the "SharpDX.Direct3D11.DeviceContext.OutputMerger.Blendstate" to work. Without this, i have nice scene (Polygones with textures on it, for a Spaceshooter). I've done OpenGL Graphics in the past three years, so i thought it might be as simple as in OpenGL - just enable Blending and set the right Dst/Src Modes. But if i set a new BlendStateDescription, all Output is Black, even if "RenderTarget[x].IsBlendEnabled" is set to "false". I searched for a tutorial or something, and find one - but it uses effects. So my question is simple - do i have to use technique's and effects in

I'm starting with DirectX (and SharpDX, therefore programming only in C#/hlsl) and am trying to build my own camera class. It should be rotatable, allow forward and backward moving and also "sideways" movement (the classical first person movement often mapped to A and D, plus up and down in my case). For easier bugfixing model and world space are the same in my case, perspective projection is not yet implemented, as is rotating the camera, and my camera is supposed to look in the positive Z-axis (into the screen). My bugfixing model is a simple quad with 1.f width and height, z = 0 and being

I am writing a camera with SharpDX and rotate it with the help of a quaternion. The camera rotation is set with pitch (X rotation), yaw (Y rotation) and roll (Z rotation), so called "Tiat-Bryan" angles (these are not Euler angles which would have an XYX rotation, and not XYZ). I am using a left-handed coordinate system: X+ is rightwards, Y+ is upwards, Z+ is downwards the screen. If I rotate around X ("pitching"), positive values make the camera look downwards. If I rotate around Y ("yawing"), positive values make the camera look leftwards. If I rotate around Z ("rolling"), the camera rolls

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I am using the SharpDX.WPF project for the WPF abilities, it seems like an easy to understand low-overhead library, compared to the Toolkit that comes with SharpDX (which has the same issue!) First: I fixed the SharpDX.WPF project for the latest SharpDX using the following: https://stackoverflow.com/a/19791534/442833 Then I made the following hacky adjustment to DXElement.cs, a solution that was also done here : private Query queryForCompletion; public void Render() { if (Renderer == null || IsInDesignMode) return; var test = Renderer as D3D11; if (queryForCompletion == null) {

I'm trying to implement DirectX 11 using SharpDX 2.5 into WPF. Sadly http://directx4wpf.codeplex.com/ and http://sharpdxwpf.codeplex.com/ don't work properly with SharpDX 2.5. I was also not able to port the WPFHost DX10 sample to DX11 and the full code package of this example is down: http://www.indiedev.de/wiki/DirectX_in_WPF_integrieren Can someone suggest another way of implementing? SharpDX supports WPF via SharpDXElement . Take a look in the Samples repository at the Toolkit.sln - all projects that have WPF in their name use SharpDXElement as rendering surface: MiniCube.WPF -

I want to draw lines as fast as possible. For that reason I implemented a method using InteropBitmap. This works quite good. Next step was to compare with ShardDX. Basically what I want to do is: Running the following code in a BackgroundWorker. This does inform the WPF about an update of WIC. I found out that this code (creating all needed for ShapeDX and draw line) takes about 10ms longer than doing the same using InteropBitmap. My question now is simply, how to speed this up? Can I change the code somehow that I only have to call BeginDraw, create lines and EndDraw, not always doing all of