private void CreateIndexBuffer()
{
// 12 tris are needed to fill the space between two discs
// which comes down to 15 * 12 = 180 tris overall, each needing
// 3 indices
Span <ushort> indices = stackalloc ushort[TriCount * 3];
int i = 0;
for (var disc = 0; disc < 15; ++disc)
{
var discFirst = disc * 6; // Index of first vertex in the current disc
var nextDiscFirst = (disc + 1) * 6; // Index of first vertex in the next disc
for (var segment = 0; segment < 5; ++segment)
{
indices[i++] = (ushort)(discFirst + segment);
indices[i++] = (ushort)(discFirst + segment + 1);
indices[i++] = (ushort)(nextDiscFirst + segment + 1);
indices[i++] = (ushort)(discFirst + segment);
indices[i++] = (ushort)(nextDiscFirst + segment + 1);
indices[i++] = (ushort)(nextDiscFirst + segment);
}
// The last segment of this disc wraps back around
// and connects to the first segment
indices[i++] = (ushort)(discFirst + 5);
indices[i++] = (ushort)(discFirst);
indices[i++] = (ushort)(nextDiscFirst);
indices[i++] = (ushort)(discFirst + 5);
indices[i++] = (ushort)(nextDiscFirst);
indices[i++] = (ushort)(nextDiscFirst + 5);
}
mIndexBuffer = mDevice.CreateIndexBuffer(indices);
}
public PickerAreaRenderer(RenderingDevice device)
{
_device = device;
_fanIndexBuffer = device.CreateIndexBuffer(FanIndices);
_fanVertexBuffer = device.CreateEmptyVertexBuffer(IntgameVertex.Size * 39, debugName: "PickerAreaFan");
_fanBufferBinding = device.CreateMdfBufferBinding().Ref();
_fanBufferBinding.Resource.AddBuffer <IntgameVertex>(_fanVertexBuffer.Resource, 0)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Position)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Normal)
.AddElement(VertexElementType.Color, VertexElementSemantic.Color)
.AddElement(VertexElementType.Float2, VertexElementSemantic.TexCoord);
_ringIndexBuffer = device.CreateIndexBuffer(RingIndices);
_ringVertexBuffer = device.CreateEmptyVertexBuffer(IntgameVertex.Size * 76, debugName: "PickerAreaRing");
_ringBufferBinding = device.CreateMdfBufferBinding().Ref();
_ringBufferBinding.Resource.AddBuffer <IntgameVertex>(_ringVertexBuffer.Resource, 0)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Position)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Normal)
.AddElement(VertexElementType.Color, VertexElementSemantic.Color)
.AddElement(VertexElementType.Float2, VertexElementSemantic.TexCoord);
}
public RectangleRenderer(RenderingDevice device)
{
_device = device;
_innerIndexBuffer = device.CreateIndexBuffer(InnerIndices);
_innerVertexBuffer = device.CreateEmptyVertexBuffer(IntgameVertex.Size * 22, debugName: "RectangleInner");
_innerBufferBinding = device.CreateMdfBufferBinding().Ref();
_innerBufferBinding.Resource.AddBuffer <IntgameVertex>(_innerVertexBuffer.Resource, 0)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Position)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Normal)
.AddElement(VertexElementType.Color, VertexElementSemantic.Color)
.AddElement(VertexElementType.Float2, VertexElementSemantic.TexCoord);
_outerIndexBuffer = device.CreateIndexBuffer(OuterIndices);
_outerVertexBuffer = device.CreateEmptyVertexBuffer(IntgameVertex.Size * 52, debugName: "RectangleOuter");
_outerBufferBinding = device.CreateMdfBufferBinding().Ref();
_outerBufferBinding.Resource.AddBuffer <IntgameVertex>(_outerVertexBuffer.Resource, 0)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Position)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Normal)
.AddElement(VertexElementType.Color, VertexElementSemantic.Color)
.AddElement(VertexElementType.Float2, VertexElementSemantic.TexCoord);
}
public SpellPointerRenderer(RenderingDevice device)
{
_device = device;
_indexBuffer = device.CreateIndexBuffer(Indices);
_vertexBuffer = device.CreateEmptyVertexBuffer(IntgameVertex.Size * 4, debugName: "SpellPointer");
_bufferBinding = device.CreateMdfBufferBinding().Ref();
_bufferBinding.Resource.AddBuffer <IntgameVertex>(_vertexBuffer.Resource, 0)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Position)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Normal)
.AddElement(VertexElementType.Color, VertexElementSemantic.Color)
.AddElement(VertexElementType.Float2, VertexElementSemantic.TexCoord);
_material = Tig.MdfFactory.LoadMaterial("art/interface/intgame_select/Spell_Effect-Pointer.mdf");
}
protected QuadParticleRenderer(RenderingDevice device)
{
_device = device;
// Set up an index bufer for the max. quad drawing
var indices = new List <ushort>(0x8000 / 4 * 6);
for (ushort i = 0; i < 0x8000; i += 4)
{
indices.Add((ushort)(i + 0));
indices.Add((ushort)(i + 1));
indices.Add((ushort)(i + 2));
indices.Add((ushort)(i + 2));
indices.Add((ushort)(i + 3));
indices.Add((ushort)(i + 0));
}
_indexBuffer = device.CreateIndexBuffer(indices.ToArray());
}
public FogOfWarRenderer(MapFoggingSystem fogSystem, RenderingDevice device)
{
_device = device;
_fogSystem = fogSystem;
_vertexShader = device.GetShaders().LoadVertexShader("fogofwar_vs");
_bufferBinding = new BufferBinding(device, _vertexShader).Ref();
UpdateBufferSize(true);
Span <ushort> indices = stackalloc ushort[]
{
0, 2, 1, 2, 0, 3
};
_indexBuffer = device.CreateIndexBuffer(indices, debugName: "FogOfWar");
_vertexBuffer = device.CreateEmptyVertexBuffer(FogOfWarVertex.Size * 4, debugName: "FogOfWar");
_bufferBinding.Resource
.AddBuffer <FogOfWarVertex>(_vertexBuffer, 0)
.AddElement(VertexElementType.Float3, VertexElementSemantic.Position)
.AddElement(VertexElementType.Float2, VertexElementSemantic.TexCoord);
}
private AasRenderSubmeshData GetSubmeshData(AasRenderData renderData,
int submeshId,
ISubmesh submesh)
{
if (renderData.submeshes[submeshId] == null)
{
renderData.submeshes[submeshId] = new AasRenderSubmeshData(mDevice);
}
var submeshData = renderData.submeshes[submeshId];
if (!submeshData.created)
{
submeshData.posBuffer = mDevice.CreateVertexBuffer(submesh.Positions, false, "AasSubmeshPositions");
submeshData.normalsBuffer = mDevice.CreateVertexBuffer <Vector4>(submesh.Normals, false, "AasSubmeshNormals");
submeshData.uvBuffer = mDevice.CreateVertexBuffer(submesh.UV, debugName: "AasSubmeshUV");
submeshData.idxBuffer = mDevice.CreateIndexBuffer(submesh.Indices);
var binding = submeshData.binding.Resource;
binding.AddBuffer <Vector4>(submeshData.posBuffer, 0)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Position);
binding.AddBuffer <Vector4>(submeshData.normalsBuffer, 0)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Normal);
binding.AddBuffer <Vector2>(submeshData.uvBuffer, 0)
.AddElement(VertexElementType.Float2, VertexElementSemantic.TexCoord);
submeshData.created = true;
}
else
{
submeshData.posBuffer.Resource.Update(submesh.Positions);
submeshData.normalsBuffer.Resource.Update <Vector4>(submesh.Normals);
}
return(submeshData);
}
public ShapeRenderer2d(RenderingDevice device)
{
_device = device;
_textures = device.GetTextures();
untexturedMaterial = CreateMaterial(device, "diffuse_only_ps");
texturedMaterial = CreateMaterial(device, "textured_simple_ps");
texturedWithoutBlendingMaterial = CreateMaterial(device, "textured_simple_ps", false, false);
texturedWithMaskMaterial = CreateMaterial(device, "textured_two_ps");
lineMaterial = CreateMaterial(device, "diffuse_only_ps", true);
outlineMaterial = CreateOutlineMaterial(device);
pieFillMaterial = CreatePieFillMaterial(device);
bufferBinding = new BufferBinding(device, texturedMaterial.VertexShader).Ref();
mdfBufferBinding = _device.CreateMdfBufferBinding();
lineBufferBinding = new BufferBinding(device, lineMaterial.VertexShader).Ref();
SamplerSpec samplerWrapSpec = new SamplerSpec();
samplerWrapSpec.addressU = TextureAddress.Wrap;
samplerWrapSpec.addressV = TextureAddress.Wrap;
samplerWrapSpec.minFilter = TextureFilterType.Linear;
samplerWrapSpec.magFilter = TextureFilterType.Linear;
samplerWrapSpec.mipFilter = TextureFilterType.Linear;
samplerWrapState = _device.CreateSamplerState(samplerWrapSpec);
SamplerSpec samplerClampPointSpec = new SamplerSpec();
samplerClampPointSpec.addressU = TextureAddress.Clamp;
samplerClampPointSpec.addressV = TextureAddress.Clamp;
samplerClampPointSpec.minFilter = TextureFilterType.NearestNeighbor;
samplerClampPointSpec.magFilter = TextureFilterType.NearestNeighbor;
samplerClampPointSpec.mipFilter = TextureFilterType.NearestNeighbor;
samplerClampPointState = _device.CreateSamplerState(samplerClampPointSpec);
SamplerSpec samplerClampSpec = new SamplerSpec();
samplerClampSpec.addressU = TextureAddress.Clamp;
samplerClampSpec.addressV = TextureAddress.Clamp;
samplerClampSpec.minFilter = TextureFilterType.Linear;
samplerClampSpec.magFilter = TextureFilterType.Linear;
samplerClampSpec.mipFilter = TextureFilterType.Linear;
samplerClampState = _device.CreateSamplerState(samplerClampSpec);
DepthStencilSpec noDepthSpec = new DepthStencilSpec();
noDepthSpec.depthEnable = false;
noDepthState = _device.CreateDepthStencilState(noDepthSpec);
vertexBuffer = _device.CreateEmptyVertexBuffer(Vertex2d.Size * 8, debugName: "ShapeRenderer2d");
var indexData = new ushort[]
{
0, 1, 2,
2, 3, 0
};
indexBuffer = _device.CreateIndexBuffer(indexData);
bufferBinding.Resource.AddBuffer <Vertex2d>(vertexBuffer, 0)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Position)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Normal)
.AddElement(VertexElementType.Color, VertexElementSemantic.Color)
.AddElement(VertexElementType.Float2, VertexElementSemantic.TexCoord);
mdfBufferBinding.AddBuffer <Vertex2d>(vertexBuffer, 0)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Position)
.AddElement(VertexElementType.Float4, VertexElementSemantic.Normal)
.AddElement(VertexElementType.Color, VertexElementSemantic.Color)
.AddElement(VertexElementType.Float2, VertexElementSemantic.TexCoord);
}