public void Begin(SpriteSortMode sortMode, BlendState blendState, SamplerState samplerState, DepthStencilState depthStencilState, RasterizerState rasterizerState, Effect effect, Matrix transformMatrix)
{
if (blendState != null)
{
fixedBlendState = blendState.fixedBlendState;
tintEffectMode = blendState.tintEffectMode;
}
else
{
fixedBlendState = FixedBlendState.AlphaBlend;
tintEffectMode = TintEffectMode.Normal;
}
Debug.Assert(samplerState == null);
Debug.Assert(depthStencilState == null);
Debug.Assert(rasterizerState == null);
if (effect != null)
{
throw new NotSupportedException("Effect on SpriteBatch is not supported by ExEnSilver");
}
currentMatrix = transformMatrix;
#region Matrix Check
// Sprite.Transform assumes that the matrix is affine, check that:
Debug.Assert(transformMatrix.M13 == 0f);
Debug.Assert(transformMatrix.M14 == 0f);
Debug.Assert(transformMatrix.M23 == 0f);
Debug.Assert(transformMatrix.M23 == 0f);
Debug.Assert(transformMatrix.M31 == 0f);
Debug.Assert(transformMatrix.M32 == 0f);
Debug.Assert(transformMatrix.M33 == 1f);
Debug.Assert(transformMatrix.M34 == 0f);
Debug.Assert(transformMatrix.M43 == 0f);
Debug.Assert(transformMatrix.M44 == 1f);
#endregion
}
private BlendState(FixedBlendState fixedBlendState, TintEffectMode mode, string name)
{
this.fixedBlendState = fixedBlendState;
this.tintEffectMode = mode;
this.Name = name;
}
private BlendState(FixedBlendState fixedBlendState, TintEffectMode mode, string name)
{
this.fixedBlendState = fixedBlendState;
this.tintEffectMode = mode;
this.Name = name;
}
public void Begin(SpriteSortMode sortMode, BlendState blendState, SamplerState samplerState, DepthStencilState depthStencilState, RasterizerState rasterizerState, Effect effect, Matrix transformMatrix)
{
if(blendState != null)
{
fixedBlendState = blendState.fixedBlendState;
tintEffectMode = blendState.tintEffectMode;
}
else
{
fixedBlendState = FixedBlendState.AlphaBlend;
tintEffectMode = TintEffectMode.Normal;
}
Debug.Assert(samplerState == null);
Debug.Assert(depthStencilState == null);
Debug.Assert(rasterizerState == null);
if(effect != null)
throw new NotSupportedException("Effect on SpriteBatch is not supported by ExEnSilver");
currentMatrix = transformMatrix;
#region Matrix Check
// Sprite.Transform assumes that the matrix is affine, check that:
Debug.Assert(transformMatrix.M13 == 0f);
Debug.Assert(transformMatrix.M14 == 0f);
Debug.Assert(transformMatrix.M23 == 0f);
Debug.Assert(transformMatrix.M23 == 0f);
Debug.Assert(transformMatrix.M31 == 0f);
Debug.Assert(transformMatrix.M32 == 0f);
Debug.Assert(transformMatrix.M33 == 1f);
Debug.Assert(transformMatrix.M34 == 0f);
Debug.Assert(transformMatrix.M43 == 0f);
Debug.Assert(transformMatrix.M44 == 1f);
#endregion
}
