public void drawSign(Camera camera)
{
TexturedBatch3D texturedBatch3D = primitivesRenderer3D.TexturedBatch(m_renderTarget, false, 0, DepthStencilState.None, RasterizerState.CullCounterClockwiseScissor, BlendState.AlphaBlend, SamplerState.PointWrap);
foreach (KeyValuePair <Point3, int> item in pointlist)
{
renderPoint = item.Key;
if (Vector3.DistanceSquared(new Vector3(renderPoint), camera.ViewPosition) > 400f)
{
continue; //超出20f视野
}
ComponentSingleChest singleChest = subsystemBlockEntities.GetBlockEntity(renderPoint.X, renderPoint.Y, renderPoint.Z).Entity.FindComponent <ComponentSingleChest>(true);
if (singleChest == null || singleChest.GetSlotCount(0) == 0)
{
continue;
}
int mvalue = subsystemTerrain.Terrain.GetCellValue(renderPoint.X, renderPoint.Y, renderPoint.Z);
int mpos = ILibrary.GetDirection(mvalue);
BlockMesh signSurfaceBlockMesh = MekiasmInit.faceMeshes.Array[ILibrary.normalpos[mpos]];
float s = LightingManager.LightIntensityByLightValue[Terrain.ExtractLight(mvalue)];
Color color = new Color(s, s, s);
Vector3 signSurfaceNormal = MekiasmInit.faceNormals.Array[ILibrary.normalface[ILibrary.normalpos[mpos]]];
Vector3 vector = new Vector3(renderPoint);
float num3 = Vector3.Dot(camera.ViewPosition - (vector + new Vector3(0.5f)), signSurfaceNormal);
Vector3 v = MathUtils.Max(0.01f * num3, 0.005f) * signSurfaceNormal;
int indecies = signSurfaceBlockMesh.Indices.Count / 3;
for (int i = 0; i < indecies; i += 2)
{
if (i >= indecies)
{
break;
}
BlockMeshVertex blockMeshVertex = signSurfaceBlockMesh.Vertices.Array[signSurfaceBlockMesh.Indices.Array[i * 3]];
BlockMeshVertex blockMeshVertex2 = signSurfaceBlockMesh.Vertices.Array[signSurfaceBlockMesh.Indices.Array[i * 3 + 1]];
BlockMeshVertex blockMeshVertex3 = signSurfaceBlockMesh.Vertices.Array[signSurfaceBlockMesh.Indices.Array[i * 3 + 2]];
Vector3 p = blockMeshVertex.Position + vector + v;
Vector3 p2 = blockMeshVertex2.Position + vector + v;
Vector3 p3 = blockMeshVertex3.Position + vector + v;
Vector2 textureCoordinates = ILibrary.getTexcoord(2);
Vector2 textureCoordinates2 = ILibrary.getTexcoord(3);
Vector2 textureCoordinates3 = ILibrary.getTexcoord(4);
texturedBatch3D.QueueTriangle(p, p2, p3, textureCoordinates, textureCoordinates2, textureCoordinates3, color);
BlockMeshVertex blockMeshVertex11 = signSurfaceBlockMesh.Vertices.Array[signSurfaceBlockMesh.Indices.Array[++i * 3]];
BlockMeshVertex blockMeshVertex22 = signSurfaceBlockMesh.Vertices.Array[signSurfaceBlockMesh.Indices.Array[i * 3 + 1]];
BlockMeshVertex blockMeshVertex33 = signSurfaceBlockMesh.Vertices.Array[signSurfaceBlockMesh.Indices.Array[i * 3 + 2]];
Vector3 p11 = blockMeshVertex11.Position + vector + v;
Vector3 p22 = blockMeshVertex22.Position + vector + v;
Vector3 p33 = blockMeshVertex33.Position + vector + v;
Vector2 textureCoordinates11 = ILibrary.getTexcoord(2);
Vector2 textureCoordinates22 = ILibrary.getTexcoord(4);
Vector2 textureCoordinates33 = ILibrary.getTexcoord(1);
texturedBatch3D.QueueTriangle(p11, p22, p33, textureCoordinates11, textureCoordinates22, textureCoordinates33, color);
}
Updated(singleChest.GetSlotValue(0), singleChest.GetSlotCount(0));
primitivesRenderer3D.Flush(camera.ViewProjectionMatrix);
}
}
public override int GetFaceTextureSlot(int face, int value)
{
int pos = ILibrary.GetDirection(value);//朝向
int itemid = ILibrary.getItemId(value);
switch (face)
{ //返回基础的各个面
case 4: return(18 + itemid); //顶面固定
case 5: return(17); //底面固定
default:
if (face == pos)
{
return(22 + itemid);
}
else
{
return(17);
}
}
}