public unsafe void SetWorld(WorldMatrixHandle world)
{
if (world.Source == (Matrix4x4 *)0)
{
var id = Matrix4x4.Identity;
if (worldPosition != -1)
{
shader.SetMatrix(worldPosition, ref id);
}
if (normalMatrixPosition != -1)
{
shader.SetMatrix(normalMatrixPosition, ref id);
}
}
else if (shader.UserTag != world.ID)
{
shader.UserTag = world.ID;
if (worldPosition != -1)
{
shader.SetMatrix(worldPosition, (IntPtr)world.Source);
}
if (normalMatrixPosition != -1)
{
shader.SetMatrix(normalMatrixPosition, (IntPtr)(&world.Source[1]));
}
}
}
public void DrawBuffer(int level, ResourceManager res, CommandBuffer buffer, Matrix4x4 world, ref Lighting lights, MaterialAnimCollection mc, Material overrideMat = null)
{
if (Levels == null || Levels.Length <= level)
{
return;
}
var l = Levels[level];
if (l == null)
{
return;
}
WorldMatrixHandle wm = buffer.WorldBuffer.SubmitMatrix(ref world);
for (int i = 0; i < l.Length; i++)
{
var dc = l[i];
MaterialAnim ma = null;
Material mat = overrideMat;
if (mat == null)
{
mat = dc.GetMaterial(res);
if (mat != null)
{
ma = dc.GetMaterialAnim(mc);
}
else
{
mat = res.DefaultMaterial;
}
}
float z = 0;
if (mat.Render.IsTransparent)
{
z = RenderHelpers.GetZ(world, mat.Render.Camera.Position, Center);
}
WorldMatrixHandle worldHandle = wm;
if (dc.HasScale)
{
Matrix4x4 tr = dc.Scale * world;
worldHandle = buffer.WorldBuffer.SubmitMatrix(ref tr);
}
buffer.AddCommand(mat.Render,
ma,
worldHandle,
lights,
dc.Buffer,
PrimitiveTypes.TriangleList,
dc.BaseVertex,
dc.StartIndex,
dc.PrimitiveCount,
SortLayers.OBJECT,
z
);
}
}
public void AddCommand(RenderMaterial material, MaterialAnim anim, WorldMatrixHandle world, Lighting lights, VertexBuffer buffer, PrimitiveTypes primitive, int baseVertex, int start, int count, int layer, float z = 0, DfmSkinning skinning = null)
{
if (material.IsTransparent)
{
Transparents[transparentCommand++] = new RenderCommand()
{
Source = material,
MaterialAnim = anim,
Lights = lights,
Buffer = buffer,
BaseVertex = baseVertex,
Start = start,
Count = count,
Primitive = primitive,
CmdType = RenderCmdType.Material,
World = world,
SortLayer = layer,
Z = z
};
}
else
{
if (skinning != null)
{
material.Bones = BonesBuffer;
material.BufferOffset = skinning.BufferOffset;
}
else
{
material.Bones = null;
}
material.MaterialAnim = anim;
material.World = world;
material.Use(rstate, buffer.VertexType, ref lights);
buffer.Draw(primitive, baseVertex, start, count);
if (material.DoubleSided)
{
material.FlipNormals = true;
material.UpdateFlipNormals();
rstate.CullFace = CullFaces.Front;
buffer.Draw(primitive, baseVertex, start, count);
rstate.CullFace = CullFaces.Back;
material.FlipNormals = false;
}
}
}
//TODO: Implement MaterialAnim for asteroids
public unsafe void AddCommandFade(RenderMaterial material, WorldMatrixHandle world, Lighting lights, VertexBuffer buffer, PrimitiveTypes primitive, int start, int count, int layer, Vector2 fadeParams, float z = 0)
{
Transparents[transparentCommand++] = new RenderCommand()
{
Key = RenderCommand.MakeKey(RenderType.Transparent, material.Key, layer, z, 0),
Source = material,
MaterialAnim = null,
Lights = lights,
Buffer = buffer,
Start = start,
Count = count,
Primitive = primitive,
CmdType = RenderCmdType.MaterialFade,
BaseVertex = *(int *)(&fadeParams.X),
Index = *(int *)(&fadeParams.Y),
World = world,
};
}
public void AddCommand(RenderMaterial material, MaterialAnim anim, WorldMatrixHandle world, Lighting lights, VertexBuffer buffer, PrimitiveTypes primitive, int baseVertex, int start, int count, int layer, float z = 0, DfmSkinning skinning = null)
{
if (material.IsTransparent)
{
Transparents[transparentCommand++] = new RenderCommand()
{
Key = RenderCommand.MakeKey(RenderType.Transparent, material.Key, layer, z, 0),
Source = material,
MaterialAnim = anim,
Lights = lights,
Buffer = buffer,
BaseVertex = baseVertex,
Start = start,
Count = count,
Primitive = primitive,
CmdType = RenderCmdType.Material,
World = world,
};
}
else
{
if (skinning != null)
{
material.Bones = BonesBuffer;
material.BufferOffset = skinning.BufferOffset;
}
else
{
material.Bones = null;
}
material.MaterialAnim = anim;
material.World = world;
material.Use(rstate, buffer.VertexType, ref lights);
if (material.DoubleSided)
{
rstate.Cull = false;
}
buffer.Draw(primitive, baseVertex, start, count);
if (material.DoubleSided)
{
rstate.Cull = true;
}
}
}
public void AddCommand(Shader shader, ShaderAction setup, Action <RenderState> cleanup, WorldMatrixHandle world, RenderUserData user, VertexBuffer buffer, PrimitiveTypes primitive, int start, int count, bool transparent, int layer, float z = 0)
{
if (transparent)
{
Transparents[transparentCommand++] = new RenderCommand()
{
Source = shader,
ShaderSetup = setup,
World = world,
UserData = user,
Cleanup = cleanup,
Buffer = buffer,
Start = start,
Count = count,
Primitive = primitive,
CmdType = RenderCmdType.Shader,
BaseVertex = -1,
SortLayer = transparent ? layer : SortLayers.OPAQUE,
Z = z
};
}
else
{
throw new InvalidOperationException();
}
}
public void AddCommand(Shader shader, ShaderAction setup, Action <RenderContext> cleanup, WorldMatrixHandle world, RenderUserData user, VertexBuffer buffer, PrimitiveTypes primitive, int start, int count, bool transparent, int layer, float z = 0, int renIndex = 0)
{
if (transparent)
{
Transparents[transparentCommand++] = new RenderCommand()
{
Key = RenderCommand.MakeKey(RenderType.Transparent, 0, layer, z, renIndex),
Source = shader,
ShaderSetup = setup,
World = world,
UserData = user,
Cleanup = cleanup,
Buffer = buffer,
Start = start,
Count = count,
Primitive = primitive,
CmdType = RenderCmdType.Shader,
BaseVertex = -1,
};
}
else
{
throw new InvalidOperationException();
}
}