DirectXTK and 3D Ojbect - directx

Question

I have an application that displays 3D object using D3D11 and DirectXMath. I also want to display a HUD in the Top Left Corner so i thought i would use DirectXTK sprintBatch/spriteFont to do this. My 3D is fine until i add the following code.
Is DirectXTK using it's own shaders and changing some States?
Question is how do i fix this?
m_spriteBatch->Begin();
const wchar_t* output = L"Hello World";
m_font->DrawString(m_spriteBatch.get(), output, DirectX::XMFLOAT2{ 10, 10 }, Colors::Yellow);
m_spriteBatch->End();
Without spritefont->DrawString
With spritefont->DrawString
Here is are my shaders.
Texture2D txDiffuse : register( t0 );
SamplerState samLinear : register(s0);
cbuffer WorldViewProjectionType : register(b0)
{
matrix World;
matrix View;
matrix Projection;
};
cbuffer TransparentBuffer
{
float4 blendAmount;
};
struct VS_INPUT
{
float4 Pos : POSITION;
float2 Tex : TEXCOORD0;
};
struct PS_INPUT
{
float4 Pos : SV_POSITION;
float2 Tex : TEXCOORD0;
};
PS_INPUT VS(VS_INPUT input)
{
PS_INPUT output = (PS_INPUT)0;
output.Pos.w = 1.0f;
output.Pos = mul(input.Pos, World);
output.Pos = mul(output.Pos, View);
output.Pos = mul(output.Pos, Projection);
output.Tex = input.Tex;
return output;
}
float4 PS(PS_INPUT input) : SV_Target
{
float4 color = txDiffuse.Sample(samLinear, input.Tex);
color.a = blendAmount.a;
return color;
}
float4 PSGray(PS_INPUT input) : SV_Target
{
float4 color = txDiffuse.Sample(samLinear, input.Tex);
float fLuminance = 0.299f * color.r + 0.587f * color.g + 0.114f * color.b;
return float4(fLuminance, fLuminance, fLuminance, blendAmount.a);
}

Answer 1

Sweet, i got it working. yippy. after the swapchain->present i did reset all these.
//*************************************************************************
m_pImmediateContext->IASetInputLayout(m_pVertexLayout);
m_pImmediateContext->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);
TurnOffAlphaBlending(m_pImmediateContext);
// Set the depth stencil state.
m_pImmediateContext->OMSetDepthStencilState(m_pdepthStencilState, 1);
m_pImmediateContext->OMSetRenderTargets(1, &m_pdesignerRenderTargetView, m_pdesignerDepthStencilView);
m_pImmediateContext->RSSetState(m_prasterState);
//*************************************************************************