public void DrawClippedSky(GraphicsDevice device, Effect effect, Camera camera)
{
DepthStencilState s = new DepthStencilState();
s.DepthBufferWriteEnable = false;
DepthStencilState bak = device.DepthStencilState;
device.DepthStencilState = s;
device.RasterizerState = new RasterizerState() { CullMode = CullMode.None, FillMode = FillMode.Solid };
Matrix wMatrix = Matrix.CreateScale(scale) * Matrix.CreateTranslation(camera.position);
effect.CurrentTechnique = effect.Techniques["SkyBox"];
effect.Parameters["xView"].SetValue(camera.getview());
effect.Parameters["xProjection"].SetValue(camera.GetProjection());
effect.Parameters["xWorld"].SetValue(wMatrix);
effect.Parameters["xCamPos"].SetValue(camera.position);
effect.Parameters["xSkyBoxTexture"].SetValue(cloudMap);
effect.Parameters["xEnableLighting"].SetValue(false);
//currentEffect.Parameters["xClipping"].SetValue(true);
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
device.SetVertexBuffer(vertexBuffer);
device.Indices = indexBuffer;
device.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, indexBuffer.IndexCount, 0, indexBuffer.IndexCount / 3);
}
device.DepthStencilState = bak;
}
public void DrawRefractionMap(Camera c)
{
viewMatrix = c.getview();
projectionMatrix = c.GetProjection();
cameraPosition = c.position;
Plane refractionPlane = CreatePlane(waterHeight + 50f, new Vector3(0, -1, 0), viewMatrix, projectionMatrix, false);
effect.CurrentTechnique = effect.Techniques["Textured"];
effect.Parameters["xClipPlane0"].SetValue(new Vector4(refractionPlane.Normal, refractionPlane.D));
effect.Parameters["xClipping"].SetValue(true);
device.SetRenderTarget(refractionRenderTarget);
device.DepthStencilState = new DepthStencilState();
device.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.CornflowerBlue, 5.0f, 0);
ground.DrawClippedGround(device, effect, c);
effect.Parameters["xClipping"].SetValue(false);
device.SetRenderTarget(null);
refractionMap = (Texture2D)refractionRenderTarget;
}
public void DrawClippedGround(GraphicsDevice device, Effect effect, Camera camera)
{
effect.CurrentTechnique = effect.Techniques["MultiTextured"];
effect.Parameters["xTexturesMap"].SetValue(biomeTexture);
effect.Parameters["xView"].SetValue(camera.getview());
effect.Parameters["xProjection"].SetValue(camera.GetProjection());
effect.Parameters["xWorld"].SetValue(Matrix.Identity);
device.RasterizerState = new RasterizerState() { CullMode = CullMode.CullClockwiseFace, FillMode = FillMode.Solid };
device.BlendState = BlendState.Opaque;
device.DepthStencilState = DepthStencilState.Default;
//effect.Parameters["xTexture"].SetValue(Tools.Quick.groundTexture[gt]);
foreach (EffectPass pass in effect.CurrentTechnique.Passes)
{
pass.Apply();
device.SetVertexBuffer(GroundVertices);
device.Indices = GroundIndices;
device.DrawIndexedPrimitives(PrimitiveType.TriangleList, 0, 0, GroundIndices.IndexCount, 0, GroundIndices.IndexCount / 3);
}
}