/// <summary>
/// Applies the material to the given render state.
/// </summary>
/// <param name="renderState">Current render state</param>
/// <param name="instancingMode">The instancing mode for which to apply the material.</param>
/// <param name="previousMaterial">The previously applied material.</param>
/// <exception cref="SeeingSharpGraphicsException">Effect + this.Effect + not supported!</exception>
internal override void Apply(RenderState renderState, MaterialApplyInstancingMode instancingMode, MaterialResource previousMaterial)
{
D3D11.DeviceContext deviceContext = renderState.Device.DeviceImmediateContextD3D11;
bool isResourceSameType =
(previousMaterial != null) &&
(previousMaterial.ResourceType == base.ResourceType);
if (!isResourceSameType)
{
deviceContext.PixelShader.SetSampler(0, m_defaultResources.GetSamplerState(TextureSamplerQualityLevel.Low));
}
// Set texture resource (if set)
if (m_textureResource != null)
{
deviceContext.PixelShader.SetShaderResource(0, m_textureResource.TextureView);
}
else
{
deviceContext.PixelShader.SetShaderResource(0, null);
}
// Set shader resources
deviceContext.VertexShader.Set(m_vertexShader.VertexShader);
deviceContext.PixelShader.Set(m_pixelShader.PixelShader);
}
/// <summary>
/// Applies the material to the given render state.
/// </summary>
/// <param name="renderState">Current render state</param>
/// <param name="instancingMode">The instancing mode for which to apply the material.</param>
/// <param name="previousMaterial">The previously applied material.</param>
internal override void Apply(RenderState renderState, MaterialApplyInstancingMode instancingMode, MaterialResource previousMaterial)
{
D3D11.DeviceContext deviceContext = renderState.Device.DeviceImmediateContextD3D11;
bool isResourceSameType =
(previousMaterial != null) &&
(previousMaterial.ResourceType == base.ResourceType);
// Apply local shader configuration
if (m_cbPerMaterialDataChanged)
{
m_cbPerMaterial.SetData(
deviceContext,
new CBPerMaterial()
{
ClipFactor = m_clipFactor,
MaxClipDistance = m_maxClipDistance,
Texture0Factor = m_textureResource != null ? 1f : 0f,
AdjustTextureCoordinates = m_adjustTextureCoordinates ? 1f : 0f,
AddToAlpha = m_addToAlpha,
MaterialDiffuseColor = m_materialDiffuseColor
});
m_cbPerMaterialDataChanged = false;
}
// Apply sampler and constants
if (!isResourceSameType)
{
deviceContext.PixelShader.SetSampler(0, m_defaultResources.GetSamplerState(TextureSamplerQualityLevel.Low));
}
deviceContext.PixelShader.SetConstantBuffer(3, m_cbPerMaterial.ConstantBuffer);
deviceContext.VertexShader.SetConstantBuffer(3, m_cbPerMaterial.ConstantBuffer);
// Set texture resource (if set)
if ((m_textureResource != null) &&
(renderState.ViewInformation.ViewConfiguration.ShowTexturesInternal))
{
deviceContext.PixelShader.SetShaderResource(0, m_textureResource.TextureView);
}
else
{
deviceContext.PixelShader.SetShaderResource(0, null);
}
// Set shader resources
if (!isResourceSameType)
{
deviceContext.VertexShader.Set(m_vertexShader.VertexShader);
deviceContext.PixelShader.Set(m_pixelShader.PixelShader);
}
}
