public override void Init(D3DDevice device)
{
base.Init(device);
texture = D3D.Texture2D.FromFile(device.Device, @"C:\Users\adrianj\Documents\Visual Studio 2010\Projects\Direct3D-Testing\ImageTiler_Test\bin\Debug\Images\test_google.bmp");
D3D.ShaderResourceView textureResourceView = new D3D.ShaderResourceView(device.Device, texture);
D3D.EffectResourceVariable textureResource = effect.GetVariableByName("Texture_0").AsResource();
device.Device.PixelShader.SetShaderResource(textureResourceView, 0);
textureResource.SetResource(textureResourceView);
texture.Dispose();
textureResourceView.Dispose();
zoomEffect = effect.GetVariableByName("TextureZoomLevel").AsScalar();
}
protected virtual void InitDevice()
{
if (D3DDevice == null)
D3DDevice = new D3DDevice();
D3DDevice.Init(HostControl);
HostControl.SizeChanged += (o, e) => { this.UpdateSize(); };
}
public virtual void Init(D3DDevice device)
{
SlimDX.D3DCompiler.ShaderFlags shaderflags = SlimDX.D3DCompiler.ShaderFlags.EnableStrictness;
SlimDX.D3DCompiler.EffectFlags effectFlags = SlimDX.D3DCompiler.EffectFlags.None;
effect = D3D.Effect.FromFile(device.Device, ShaderFilename, "fx_4_0", shaderflags, effectFlags, null, null, null);
passes = new List<D3D.EffectPass>();
for (int i = 0; i < MaxTechniques; i++)
{
D3D.EffectTechnique technique = effect.GetTechniqueByIndex(i);
if (technique == null || !technique.IsValid) break;
for (int p = 0; p < MaxPasses; p++)
{
D3D.EffectPass pass = technique.GetPassByIndex(p);
if (pass == null || !pass.IsValid) break;
passes.Add(pass);
}
}
World = effect.GetVariableByName("World").AsMatrix();
View = effect.GetVariableByName("View").AsMatrix();
Proj = effect.GetVariableByName("Proj").AsMatrix();
InvProj = effect.GetVariableByName("InvProj").AsMatrix();
CameraPos = effect.GetVariableByName("CameraPos").AsVector();
}
public override void BindToPass(D3DDevice device, Effect effect, int passIndex)
{
this.Init();
this.Reset();
this.Tessellate();
base.BindToPass(device, effect, passIndex);
}