public BlendStateDesc(BlendStateTypes type)
{
renderTargetWriteMask = X.ColorWriteChannels.All;
switch (type)
{
case BlendStateTypes.None:
blendEnable = false;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Add:
blendEnable = true;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Subtract:
blendEnable = true;
blendOp = X.BlendFunction.Subtract;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Subtract;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.RevSubtract:
blendEnable = true;
blendOp = X.BlendFunction.ReverseSubtract;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.ReverseSubtract;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Alpha:
blendEnable = true;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.SourceAlpha;
dstBlend = X.Blend.InverseSourceAlpha;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.SourceAlpha;
dstBlendAlpha = X.Blend.InverseSourceAlpha;
break;
default:
Debug.ThrowError("BlendStateDesc", "Unsuported BlendStateType");
break;
}
}
public GL()
{
int num;
camera = new GLExCamera();
camera.viewMatrix = camera.Result;
this.rstateScissor = new RasterizerState();
this.rstateScissor.CullMode = CullMode.None;
this.rstateScissor.ScissorTestEnable = true;
this.color = new float[4];
this.clearColor = Color.Black;
this.ColorWriteChannels = Microsoft.Xna.Framework.Graphics.ColorWriteChannels.All;
this.AlphaDestinationBlend = Blend.InverseSourceAlpha;
this.depthFunc = CompareFunction.Always;
this.vertex = new Vertex[8];
sTextures.Add(null);
this.matrixStack = new Stack<Matrix>();
this.matrixStack.Push(Matrix.Identity);
this.effect = new BasicEffect(device);
this.effect.VertexColorEnabled = true;
this.effect.Projection = Microsoft.Xna.Framework.Matrix.CreateOrthographicOffCenter(0f, LSystem.screenRect.width, LSystem.screenRect.height, 0f, -1.0f, 1.0f);
this.alphaTestEffect = new AlphaTestEffect(device);
this.alphaTestEffect.VertexColorEnabled = true;
device.RasterizerState = RasterizerState.CullNone;
device.DepthStencilState = DepthStencilState.None;
for (num = 0; num < this.vertex.Length; num++)
{
this.vertex[num] = new Vertex();
}
for (num = 0; num < 4; num++)
{
this.color[num] = 1f;
}
EnableTextures();
}
public void GLColorMask(bool red, bool green, bool blue, bool alpha)
{
this.ColorWriteChannels = (((red ? Microsoft.Xna.Framework.Graphics.ColorWriteChannels.Red : Microsoft.Xna.Framework.Graphics.ColorWriteChannels.None) | (green ? Microsoft.Xna.Framework.Graphics.ColorWriteChannels.Green : Microsoft.Xna.Framework.Graphics.ColorWriteChannels.None)) | (blue ? Microsoft.Xna.Framework.Graphics.ColorWriteChannels.Blue : Microsoft.Xna.Framework.Graphics.ColorWriteChannels.None)) | (alpha ? Microsoft.Xna.Framework.Graphics.ColorWriteChannels.Alpha : Microsoft.Xna.Framework.Graphics.ColorWriteChannels.None);
}
public BlendStateDesc(BlendStateTypes type)
{
renderTargetWriteMask = X.ColorWriteChannels.All;
switch (type)
{
case BlendStateTypes.None:
blendEnable = false;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Add:
blendEnable = true;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Subtract:
blendEnable = true;
blendOp = X.BlendFunction.Subtract;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.Subtract;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.RevSubtract:
blendEnable = true;
blendOp = X.BlendFunction.ReverseSubtract;
srcBlend = X.Blend.One;
dstBlend = X.Blend.One;
blendOpAlpha = X.BlendFunction.ReverseSubtract;
srcBlendAlpha = X.Blend.One;
dstBlendAlpha = X.Blend.One;
break;
case BlendStateTypes.Alpha:
blendEnable = true;
blendOp = X.BlendFunction.Add;
srcBlend = X.Blend.SourceAlpha;
dstBlend = X.Blend.InverseSourceAlpha;
blendOpAlpha = X.BlendFunction.Add;
srcBlendAlpha = X.Blend.SourceAlpha;
dstBlendAlpha = X.Blend.InverseSourceAlpha;
break;
default:
Debug.ThrowError("BlendStateDesc", "Unsuported BlendStateType");
break;
}
}
