internal unsafe static void Init()
{
m_cbCustomProjections = MyHwBuffers.CreateConstantsBuffer(sizeof(Matrix) * MAX_CUSTOM_PROJECTIONS_SIZE, "BilloardCustomProjections");
m_vs = MyShaders.CreateVs("Transparent/Billboards.hlsl");
m_vsDepthOnly = MyShaders.CreateVs("Transparent/BillboardsDepthOnly.hlsl");
m_ps = MyShaders.CreatePs("Transparent/Billboards.hlsl");
m_psDepthOnly = MyShaders.CreatePs("Transparent/BillboardsDepthOnly.hlsl");
m_psOIT = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("OIT", null) });
m_vsLit = MyShaders.CreateVs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("LIT_PARTICLE", null) });
m_psLit = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("LIT_PARTICLE", null) });
m_psLitOIT = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("LIT_PARTICLE", null), new ShaderMacro("OIT", null) });
m_psAlphaCutout = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("ALPHA_CUTOUT", null) });
m_psAlphaCutoutAndLit = MyShaders.CreatePs("Transparent/Billboards.hlsl",
new[] { new ShaderMacro("ALPHA_CUTOUT", null), new ShaderMacro("LIT_PARTICLE", null) });
m_psAlphaCutoutOIT = MyShaders.CreatePs("Transparent/Billboards.hlsl",
new[] { new ShaderMacro("ALPHA_CUTOUT", null), new ShaderMacro("OIT", null) });
m_psAlphaCutoutAndLitOIT = MyShaders.CreatePs("Transparent/Billboards.hlsl",
new[] { new ShaderMacro("ALPHA_CUTOUT", null), new ShaderMacro("LIT_PARTICLE", null), new ShaderMacro("OIT", null) });
m_psDebugUniformAccum = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("DEBUG_UNIFORM_ACCUM", null) });
m_psDebugUniformAccumOIT = MyShaders.CreatePs("Transparent/Billboards.hlsl", new[] { new ShaderMacro("DEBUG_UNIFORM_ACCUM", null), new ShaderMacro("OIT", null) });
m_inputLayout = MyShaders.CreateIL(m_vs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3, MyVertexInputComponentType.TEXCOORD0_H));
InitBillboardsIndexBuffer();
m_VB = MyHwBuffers.CreateVertexBuffer(MAX_BILLBOARDS_SIZE * 4, sizeof(MyVertexFormatPositionTextureH), BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyBillboardRenderer");
var stride = sizeof(MyBillboardData);
m_SB = MyHwBuffers.CreateStructuredBuffer(MAX_BILLBOARDS_SIZE, stride, true, null, "MyBillboardRenderer");
m_atlas = new MyTextureAtlas("Textures\\Particles\\", "Textures\\Particles\\ParticlesAtlas.tai");
}
internal unsafe static void Init()
{
//m_spotlightShadowmapPool = new MyShadowmapArray(256, 256, 4, Format.R16_Typeless, Format.D16_UNorm, Format.R16_Float);
//m_spotlightShadowmapPool.SetDebugName("spotlight shadowmaps pool");
m_cascadesNum = 4;
m_splitDepth = new float[m_cascadesNum + 1];
m_cascadeResolution = 1024;
ResizeCascades();
m_csmConstants = MyHwBuffers.CreateConstantsBuffer((sizeof(Matrix) + sizeof(Vector2)) * 8 + 2 * sizeof(Vector4));
m_cascadesBoundingsVertices = MyHwBuffers.CreateVertexBuffer(8 * 4, sizeof(Vector3), BindFlags.VertexBuffer, ResourceUsage.Dynamic);
InitIB();
m_cornersCS = new Vector3[8] {
new Vector3(-1, -1, 0),
new Vector3(-1, 1, 0),
new Vector3(1, 1, 0),
new Vector3(1, -1, 0),
new Vector3(-1, -1, 1),
new Vector3(-1, 1, 1),
new Vector3(1, 1, 1),
new Vector3(1, -1, 1)
};
m_markVS = MyShaders.CreateVs("shape.hlsl", "vs");
m_markPS = MyShaders.CreatePs("shape.hlsl", "ps_dummy");
m_inputLayout = MyShaders.CreateIL(m_markVS.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3));
}
internal static void Init()
{
//MyRender11.RegisterSettingsChangedListener(new OnSettingsChangedDelegate(RecreateShadersForSettings));
m_screenVertexShader = MyShaders.CreateVs("Debug/DebugBaseColor.hlsl");
m_baseColorShader = MyShaders.CreatePs("Debug/DebugBaseColor.hlsl");
m_albedoShader = MyShaders.CreatePs("Debug/DebugAlbedo.hlsl");
m_normalShader = MyShaders.CreatePs("Debug/DebugNormal.hlsl");
m_normalViewShader = MyShaders.CreatePs("Debug/DebugNormalView.hlsl");
m_glossinessShader = MyShaders.CreatePs("Debug/DebugGlossiness.hlsl");
m_metalnessShader = MyShaders.CreatePs("Debug/DebugMetalness.hlsl");
m_aoShader = MyShaders.CreatePs("Debug/DebugAmbientOcclusion.hlsl");
m_emissiveShader = MyShaders.CreatePs("Debug/DebugEmissive.hlsl");
m_ambientDiffuseShader = MyShaders.CreatePs("Debug/DebugAmbientDiffuse.hlsl");
m_ambientSpecularShader = MyShaders.CreatePs("Debug/DebugAmbientSpecular.hlsl");
m_edgeDebugShader = MyShaders.CreatePs("Debug/DebugEdge.hlsl");
m_shadowsDebugShader = MyShaders.CreatePs("Debug/DebugCascadesShadow.hlsl");
m_NDotLShader = MyShaders.CreatePs("Debug/DebugNDotL.hlsl");
m_depthShader = MyShaders.CreatePs("Debug/DebugDepth.hlsl");
m_stencilShader = MyShaders.CreatePs("Debug/DebugStencil.hlsl");
m_rtShader = MyShaders.CreatePs("Debug/DebugRt.hlsl");
m_blitTextureShader = MyShaders.CreatePs("Debug/DebugBlitTexture.hlsl");
m_blitTexture3DShader = MyShaders.CreatePs("Debug/DebugBlitTexture3D.hlsl");
m_blitTextureArrayShader = MyShaders.CreatePs("Debug/DebugBlitTextureArray.hlsl");
m_inputLayout = MyShaders.CreateIL(m_screenVertexShader.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION2, MyVertexInputComponentType.TEXCOORD0));
m_quadBuffer = MyHwBuffers.CreateVertexBuffer(6, MyVertexFormatPosition2Texcoord.STRIDE, BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyDebugRenderer quad");
}
internal static void Init()
{
//MyRender11.RegisterSettingsChangedListener(new OnSettingsChangedDelegate(RecreateShadersForSettings));
m_screenVertexShader = MyShaders.CreateVs("debug_base_color.hlsl");
m_baseColorShader = MyShaders.CreatePs("debug_base_color.hlsl");
m_baseColorLinearShader = MyShaders.CreatePs("debug_base_color_linear.hlsl");
m_normalShader = MyShaders.CreatePs("debug_normal.hlsl");
m_glossinessShader = MyShaders.CreatePs("debug_glossiness.hlsl");
m_metalnessShader = MyShaders.CreatePs("debug_metalness.hlsl");
m_matIDShader = MyShaders.CreatePs("debug_mat_id.hlsl");
m_aoShader = MyShaders.CreatePs("debug_ambient_occlusion.hlsl");
m_emissiveShader = MyShaders.CreatePs("debug_emissive.hlsl");
m_ambientDiffuseShader = MyShaders.CreatePs("debug_ambient_diffuse.hlsl");
m_ambientSpecularShader = MyShaders.CreatePs("debug_ambient_specular.hlsl");
m_edgeDebugShader = MyShaders.CreatePs("debug_edge.hlsl");
m_shadowsDebugShader = MyShaders.CreatePs("debug_cascades_shadow.hlsl");
m_NDotLShader = MyShaders.CreatePs("debug_NDotL.hlsl");
m_stencilShader = MyShaders.CreatePs("debug_Stencil.hlsl");
m_blitTextureShader = MyShaders.CreatePs("debug_blitTexture.hlsl");
m_blitTexture3DShader = MyShaders.CreatePs("debug_blitTexture3D.hlsl");
m_blitTextureArrayShader = MyShaders.CreatePs("debug_blitTextureArray.hlsl");
m_inputLayout = MyShaders.CreateIL(m_screenVertexShader.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION2, MyVertexInputComponentType.TEXCOORD0));
m_quadBuffer = MyHwBuffers.CreateVertexBuffer(6, MyVertexFormatPosition2Texcoord.STRIDE, BindFlags.VertexBuffer, ResourceUsage.Dynamic);
}
internal unsafe void UpdateGeneric(List <MyInstanceData> instanceData, int capacity)
{
Debug.Assert(m_type == MyRenderInstanceBufferType.Generic);
var instancesNum = instanceData.Count;
if (m_capacity < instancesNum && VB != VertexBufferId.NULL)
{
MyHwBuffers.Destroy(VB);
VB = VertexBufferId.NULL;
}
if (m_capacity < instancesNum)
{
m_capacity = Math.Max(instancesNum, capacity);
VB = MyHwBuffers.CreateVertexBuffer(m_capacity, sizeof(MyVertexFormatGenericInstance), null, m_debugName + " instances buffer");
}
fixed(MyInstanceData *dataPtr = instanceData.ToArray())
{
DataBox srcBox = new DataBox(new IntPtr(dataPtr));
ResourceRegion dstRegion = new ResourceRegion(0, 0, 0, sizeof(MyVertexFormatGenericInstance) * instancesNum, 1, 1);
MyRender11.ImmediateContext.UpdateSubresource(srcBox, VB.Buffer, 0, dstRegion);
}
BumpRenderable();
}
internal unsafe static void UpdateVertexBuffer(InstancingId id)
{
var info = id.Info;
if (info.Capacity == 0)
{
return;
}
fixed(byte *ptr = info.Data)
{
if (Data[id.Index].VB == VertexBufferId.NULL)
{
Data[id.Index].VB = MyHwBuffers.CreateVertexBuffer(info.Capacity, info.Stride, new IntPtr(ptr), info.DebugName);
}
else
{
var vb = Data[id.Index].VB;
MyHwBuffers.ResizeVertexBuffer(vb, info.Capacity);
DataBox srcBox = new DataBox(new IntPtr(ptr));
ResourceRegion dstRegion = new ResourceRegion(0, 0, 0, info.Stride * info.Capacity, 1, 1);
MyRender11.ImmediateContext.UpdateSubresource(srcBox, vb.Buffer, 0, dstRegion);
}
}
}
internal unsafe static void Init()
{
m_vs = MyShaders.CreateVs("line.hlsl");
m_ps = MyShaders.CreatePs("line.hlsl");
m_inputLayout = MyShaders.CreateIL(m_vs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3, MyVertexInputComponentType.COLOR4));
m_currentBufferSize = 100000;
m_VB = MyHwBuffers.CreateVertexBuffer(m_currentBufferSize, sizeof(MyVertexFormatPositionColor), BindFlags.VertexBuffer, ResourceUsage.Dynamic);
}
internal static void Init()
{
m_VSCopy = MyShaders.CreateVs("postprocess_copy.hlsl");
{
m_VBFullscreen = MyHwBuffers.CreateVertexBuffer(4, VRageRender.Vertex.MyVertexFormatPositionTextureH.STRIDE,
BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyScreenPass.VBFullscreen");
m_vbData[0] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(-1, -1, 0),
new VRageMath.PackedVector.HalfVector2(0, 1f));
m_vbData[1] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(-1, 1, 0),
new VRageMath.PackedVector.HalfVector2(0, 0));
m_vbData[2] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(1, -1, 0),
new VRageMath.PackedVector.HalfVector2(1, 1f));
m_vbData[3] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(1, 1, 0),
new VRageMath.PackedVector.HalfVector2(1, 0f));
MyMapping mapping = MyMapping.MapDiscard(RC.DeviceContext, m_VBFullscreen.Buffer);
mapping.WriteAndPosition(m_vbData, 0, 4);
mapping.Unmap();
}
{
m_VBLeftPart = MyHwBuffers.CreateVertexBuffer(4, VRageRender.Vertex.MyVertexFormatPositionTextureH.STRIDE,
BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyVRScreenPass.VBLeftPart");
m_vbData[0] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(-1, -1, 0),
new VRageMath.PackedVector.HalfVector2(0, 1));
m_vbData[1] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(-1, 1, 0),
new VRageMath.PackedVector.HalfVector2(0, 0));
m_vbData[2] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(0, -1, 0),
new VRageMath.PackedVector.HalfVector2(0.5f, 1));
m_vbData[3] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(0, 1, 0),
new VRageMath.PackedVector.HalfVector2(0.5f, 0f));
MyMapping mapping = MyMapping.MapDiscard(RC.DeviceContext, m_VBLeftPart.Buffer);
mapping.WriteAndPosition(m_vbData, 0, 4);
mapping.Unmap();
}
{
m_VBRightPart = MyHwBuffers.CreateVertexBuffer(4, VRageRender.Vertex.MyVertexFormatPositionTextureH.STRIDE,
BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyVRScreenPass.VBRightPart");
m_vbData[0] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(0, -1, 0),
new VRageMath.PackedVector.HalfVector2(0.5f, 1));
m_vbData[1] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(0, 1, 0),
new VRageMath.PackedVector.HalfVector2(0.5f, 0));
m_vbData[2] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(1, -1, 0),
new VRageMath.PackedVector.HalfVector2(1, 1));
m_vbData[3] = new VRageRender.Vertex.MyVertexFormatPositionTextureH(new Vector3(1, 1, 0),
new VRageMath.PackedVector.HalfVector2(1, 0));
MyMapping mapping = MyMapping.MapDiscard(RC.DeviceContext, m_VBRightPart.Buffer);
mapping.WriteAndPosition(m_vbData, 0, 4);
mapping.Unmap();
}
// just some shader bytecode is selected
m_IL = MyShaders.CreateIL(m_VSCopy.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3, MyVertexInputComponentType.TEXCOORD0_H));
}
internal unsafe static void ResetCascades()
{
m_initializedShadowCascadesCount = MyRenderProxy.Settings.ShadowCascadeCount;
ShadowCascadeSplitDepths = new float[m_initializedShadowCascadesCount + 1];
ShadowCascadeScales = new Vector4[m_initializedShadowCascadesCount];
m_shadowCascadeLightDirections = new Vector3D[m_initializedShadowCascadesCount];
m_shadowCascadeFramesSinceUpdate = new int[m_initializedShadowCascadesCount];
m_cascadesBoundingsVertices = MyHwBuffers.CreateVertexBuffer(8 * m_initializedShadowCascadesCount, sizeof(Vector3), BindFlags.VertexBuffer, ResourceUsage.Dynamic);
ResizeCascades();
}
internal unsafe void AllocateStreamOutBuffer(int vertexStride)
{
Dispose();
// padding to some power of 2
m_allocationSize = ((m_allocationSize + 511) / 512) * 512;
const int maxAlloc = 5 * 1024 * 1024;
m_allocationSize = Math.Min(maxAlloc, m_allocationSize);
Debug.Assert(m_stream == VertexBufferId.NULL);
m_stream = MyHwBuffers.CreateVertexBuffer(m_allocationSize, vertexStride, BindFlags.VertexBuffer | BindFlags.StreamOutput, ResourceUsage.Default);
}
private static void InitInternal(Vector2[] vertsForMask)
{
m_VB = MyHwBuffers.CreateVertexBuffer(vertsForMask.Length, MyVertexFormat2DPosition.STRIDE, BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyStereoStencilMask.VB");
MyMapping mapping = MyMapping.MapDiscard(RC.DeviceContext, m_VB.Buffer);
mapping.WriteAndPosition(vertsForMask, 0, vertsForMask.Length);
mapping.Unmap();
m_vs = MyShaders.CreateVs("stereo_stencil_mask.hlsl");
m_ps = MyShaders.CreatePs("stereo_stencil_mask.hlsl");
m_il = MyShaders.CreateIL(m_vs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION2));
}
internal unsafe void AllocateStreamOutBuffer()
{
Dispose();
var stride = sizeof(Vector3) + sizeof(uint);
// padding to some power of 2
m_allocationSize = ((m_allocationSize + 511) / 512) * 512;
const int maxAlloc = 5 * 1024 * 1024;
m_allocationSize = m_allocationSize > maxAlloc ? maxAlloc : m_allocationSize;
m_stream = MyHwBuffers.CreateVertexBuffer(m_allocationSize, stride, BindFlags.VertexBuffer | BindFlags.StreamOutput, ResourceUsage.Default);
}
internal unsafe static void Init()
{
m_vs = MyShaders.CreateVs("sprite.hlsl");
m_ps = MyShaders.CreatePs("sprite.hlsl");
m_inputLayout = MyShaders.CreateIL(m_vs.BytecodeId, MyVertexLayouts.GetLayout(
new MyVertexInputComponent(MyVertexInputComponentType.CUSTOM_HALF4_0, MyVertexInputComponentFreq.PER_INSTANCE),
new MyVertexInputComponent(MyVertexInputComponentType.CUSTOM_HALF4_1, MyVertexInputComponentFreq.PER_INSTANCE),
new MyVertexInputComponent(MyVertexInputComponentType.CUSTOM_HALF4_2, MyVertexInputComponentFreq.PER_INSTANCE),
new MyVertexInputComponent(MyVertexInputComponentType.COLOR4, MyVertexInputComponentFreq.PER_INSTANCE)
));
m_currentBufferSize = 100000;
m_VB = MyHwBuffers.CreateVertexBuffer(m_currentBufferSize, sizeof(MyVertexFormatSpritePositionTextureRotationColor), BindFlags.VertexBuffer, ResourceUsage.Dynamic);
m_contextsStack.Add(new MySpritesContext());
}
internal unsafe void UpdateCube(List <MyCubeInstanceData> instanceData, int capacity)
{
Debug.Assert(m_type == MyRenderInstanceBufferType.Cube);
var instancesNum = instanceData.Count;
if (m_capacity < instancesNum && VB != VertexBufferId.NULL)
{
MyHwBuffers.Destroy(VB);
VB = VertexBufferId.NULL;
}
if (m_capacity < instancesNum)
{
m_capacity = Math.Max(instancesNum, capacity);
VB = MyHwBuffers.CreateVertexBuffer(m_capacity, sizeof(MyVertexFormatCubeInstance), null, m_debugName + " instances buffer");
}
var rawBuffer = new MyVertexFormatCubeInstance[m_capacity];
for (int i = 0; i < instancesNum; i++)
{
fixed(byte *pSource = instanceData[i].RawBones(), pTarget = rawBuffer[i].bones)
{
for (int j = 0; j < MyRender11Constants.CUBE_INSTANCE_BONES_NUM * 4; j++)
{
pTarget[j] = pSource[j];
}
}
rawBuffer[i].translationRotation = new HalfVector4(instanceData[i].m_translationAndRot);
rawBuffer[i].colorMaskHSV = new HalfVector4(instanceData[i].ColorMaskHSV);
}
fixed(MyVertexFormatCubeInstance *dataPtr = rawBuffer)
{
DataBox srcBox = new DataBox(new IntPtr(dataPtr));
ResourceRegion dstRegion = new ResourceRegion(0, 0, 0, sizeof(MyVertexFormatCubeInstance) * instancesNum, 1, 1);
MyRender11.ImmediateContext.UpdateSubresource(srcBox, VB.Buffer, 0, dstRegion);
}
BumpRenderable();
}
internal unsafe static void Init()
{
m_vs = MyShaders.CreateVs("billboard.hlsl", "vs");
m_ps = MyShaders.CreatePs("billboard.hlsl", "ps");
m_vsLit = MyShaders.CreateVs("billboard.hlsl", "vs", MyShaderHelpers.FormatMacros("LIT_PARTICLE"));
m_psLit = MyShaders.CreatePs("billboard.hlsl", "ps", MyShaderHelpers.FormatMacros("LIT_PARTICLE"));
m_inputLayout = MyShaders.CreateIL(m_vs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3, MyVertexInputComponentType.TEXCOORD0_H));
//MyCallbacks.RegisterDeviceResetListener(new OnDeviceResetDelegate(OnDeviceRestart));
InitBillboardsIndexBuffer(MaxBillboards);
m_VB = MyHwBuffers.CreateVertexBuffer(MaxBillboards * 4, sizeof(MyVertexFormatPositionTextureH), BindFlags.VertexBuffer, ResourceUsage.Dynamic);
var stride = sizeof(MyBillboardData);
m_SB = MyHwBuffers.CreateStructuredBuffer(MaxBillboards, stride, true);
MyTextureAtlas.ParseAtlasDescription("Textures\\Particles\\", "Textures\\Particles\\ParticlesAtlas.tai", m_atlasedTextures);
}
internal unsafe static void Init()
{
m_vs = MyShaders.CreateVs("billboard.hlsl");
m_ps = MyShaders.CreatePs("billboard.hlsl");
m_vsLit = MyShaders.CreateVs("billboard.hlsl", new [] { new ShaderMacro("LIT_PARTICLE", null) });
m_psLit = MyShaders.CreatePs("billboard.hlsl", new[] { new ShaderMacro("LIT_PARTICLE", null) });
m_psAlphaCutout = MyShaders.CreatePs("billboard.hlsl", new[] { new ShaderMacro("ALPHA_CUTOUT", null) });
m_psAlphaCutoutAndLit = MyShaders.CreatePs("billboard.hlsl", new[] { new ShaderMacro("ALPHA_CUTOUT", null), new ShaderMacro("LIT_PARTICLE", null) });
m_inputLayout = MyShaders.CreateIL(m_vs.BytecodeId, MyVertexLayouts.GetLayout(MyVertexInputComponentType.POSITION3, MyVertexInputComponentType.TEXCOORD0_H));
//MyCallbacks.RegisterDeviceResetListener(new OnDeviceResetDelegate(OnDeviceRestart));
InitBillboardsIndexBuffer(MaxBillboards);
m_VB = MyHwBuffers.CreateVertexBuffer(MaxBillboards * 4, sizeof(MyVertexFormatPositionTextureH), BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyBillboardRenderer");
var stride = sizeof(MyBillboardData);
m_SB = MyHwBuffers.CreateStructuredBuffer(MaxBillboards, stride, true, null, "MyBillboardRenderer");
m_atlas = new MyTextureAtlas("Textures\\Particles\\", "Textures\\Particles\\ParticlesAtlas.tai");
}
public unsafe MyDebugMesh(MyRenderMessageDebugDrawMesh message)
{
vbuffer = MyHwBuffers.CreateVertexBuffer(message.VertexCount, sizeof(MyVertexFormatPositionColor), BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyDebugMesh");
Update(message);
}
MyRenderMeshInfo LoadMesh(string assetName, out MyLODDescriptor[] LodDescriptors)
{
//Debug.Assert(assetName.EndsWith(".mwm"));
#region Temporary for mwm endings
if (!assetName.EndsWith(".mwm"))
{
assetName += ".mwm";
}
#endregion
var meshVertexInput = MyVertexInputLayout.Empty;
LodDescriptors = null;
MyRenderMeshInfo result = new MyRenderMeshInfo();
var importer = new MyModelImporter();
var fsPath = Path.IsPathRooted(assetName) ? assetName : Path.Combine(MyFileSystem.ContentPath, assetName);
if (!MyFileSystem.FileExists(fsPath))
{
System.Diagnostics.Debug.Fail("Model " + assetName + " does not exists!");
return(MyAssetsLoader.GetDebugMesh().LODs[0].m_meshInfo);
}
string contentPath = null;
if (Path.IsPathRooted(assetName) && assetName.ToLower().Contains("models"))
{
contentPath = assetName.Substring(0, assetName.ToLower().IndexOf("models"));
}
try
{
importer.ImportData(fsPath, new string[]
{
MyImporterConstants.TAG_VERTICES,
MyImporterConstants.TAG_BLENDINDICES,
MyImporterConstants.TAG_BLENDWEIGHTS,
MyImporterConstants.TAG_NORMALS,
MyImporterConstants.TAG_TEXCOORDS0,
MyImporterConstants.TAG_TANGENTS,
MyImporterConstants.TAG_BINORMALS,
MyImporterConstants.TAG_BONES,
MyImporterConstants.TAG_MESH_PARTS,
MyImporterConstants.TAG_BOUNDING_BOX,
MyImporterConstants.TAG_BOUNDING_SPHERE,
MyImporterConstants.TAG_LODS,
});
Dictionary <string, object> tagData = importer.GetTagData();
// extract data
var positions = (HalfVector4[])tagData[MyImporterConstants.TAG_VERTICES];
System.Diagnostics.Debug.Assert(positions.Length > 0);
var verticesNum = positions.Length;
var boneIndices = (Vector4I[])tagData[MyImporterConstants.TAG_BLENDINDICES];
var boneWeights = (Vector4[])tagData[MyImporterConstants.TAG_BLENDWEIGHTS];
var normals = (Byte4[])tagData[MyImporterConstants.TAG_NORMALS];
var texcoords = (HalfVector2[])tagData[MyImporterConstants.TAG_TEXCOORDS0];
var tangents = (Byte4[])tagData[MyImporterConstants.TAG_TANGENTS];
var bintangents = (Byte4[])tagData[MyImporterConstants.TAG_BINORMALS];
var tangentBitanSgn = new Byte4[verticesNum];
for (int i = 0; i < verticesNum; i++)
{
var N = VF_Packer.UnpackNormal(normals[i].PackedValue);
var T = VF_Packer.UnpackNormal(tangents[i].PackedValue);
var B = VF_Packer.UnpackNormal(bintangents[i].PackedValue);
var tanW = new Vector4(T.X, T.Y, T.Z, 0);
tanW.W = T.Cross(N).Dot(B) < 0 ? -1 : 1;
tangentBitanSgn[i] = VF_Packer.PackTangentSignB4(ref tanW);
}
bool hasBonesInfo = false;
if (boneIndices.Length > 0 && boneWeights.Length > 0)
{
hasBonesInfo = true;
}
var bones = (MyModelBone[])tagData[MyImporterConstants.TAG_BONES];
//
var vertexBuffers = new List <VertexBufferId>();
IndexBufferId indexBuffer = IndexBufferId.NULL;
var submeshes = new Dictionary <string, List <MyDrawSubmesh> >();
var submeshes2 = new Dictionary <string, List <MySubmeshInfo> >();
var submeshesMeta = new List <MySubmeshInfo>();
int indicesNum = 0;
bool missingMaterial = false;
if (tagData.ContainsKey(MyImporterConstants.TAG_MESH_PARTS))
{
var indices = new List <uint>(positions.Length);
uint maxIndex = 0;
var meshParts = tagData[MyImporterConstants.TAG_MESH_PARTS] as List <MyMeshPartInfo>;
foreach (MyMeshPartInfo meshPart in meshParts)
{
# region Bones indirection
int[] bonesRemapping = null;
if (boneIndices.Length > 0 && bones.Length > MyRender11Constants.SHADER_MAX_BONES)
{
Dictionary <int, int> vertexChanged = new Dictionary <int, int>();
Dictionary <int, int> bonesUsed = new Dictionary <int, int>();
int trianglesNum = meshPart.m_indices.Count / 3;
for (int i = 0; i < trianglesNum; i++)
{
for (int j = 0; j < 3; j++)
{
int index = meshPart.m_indices[i * 3 + j];
if (boneWeights[index].X > 0)
{
bonesUsed[boneIndices[index].X] = 1;
}
if (boneWeights[index].Y > 0)
{
bonesUsed[boneIndices[index].Y] = 1;
}
if (boneWeights[index].Z > 0)
{
bonesUsed[boneIndices[index].Z] = 1;
}
if (boneWeights[index].W > 0)
{
bonesUsed[boneIndices[index].W] = 1;
}
}
}
if (bonesUsed.Count > MyRender11Constants.SHADER_MAX_BONES)
{
Debug.Assert(bonesUsed.Count <= MyRender11Constants.SHADER_MAX_BONES, "Model \"" + assetName + "\"'s part uses more than 60 bones, please split model on more parts");
}
var partBones = new List <int>(bonesUsed.Keys);
partBones.Sort();
if (partBones.Count > 0 && partBones[partBones.Count - 1] >= MyRender11Constants.SHADER_MAX_BONES)
{
for (int i = 0; i < partBones.Count; i++)
{
bonesUsed[partBones[i]] = i;
}
Dictionary <int, int> vertexTouched = new Dictionary <int, int>();
for (int i = 0; i < trianglesNum; i++)
{
for (int j = 0; j < 3; j++)
{
int index = meshPart.m_indices[i * 3 + j];
if (!vertexTouched.ContainsKey(index))
{
if (boneWeights[index].X > 0)
{
boneIndices[index].X = bonesUsed[boneIndices[index].X];
}
if (boneWeights[index].Y > 0)
{
boneIndices[index].Y = bonesUsed[boneIndices[index].Y];
}
if (boneWeights[index].Z > 0)
{
boneIndices[index].Z = bonesUsed[boneIndices[index].Z];
}
if (boneWeights[index].W > 0)
{
boneIndices[index].W = bonesUsed[boneIndices[index].W];
}
vertexTouched[index] = 1;
int changes = 0;
vertexChanged.TryGetValue(index, out changes);
vertexChanged[index] = changes + 1;
}
}
}
bonesRemapping = partBones.ToArray();
}
if (vertexChanged.Values.Count > 0)
{
Debug.Assert(vertexChanged.Values.Max() < 2, "Vertex shared between model parts, will likely result in wrong skinning");
}
}
#endregion
int startIndex = indices.Count;
int indexCount = meshPart.m_indices.Count;
uint minIndex = (uint)meshPart.m_indices[0];
foreach (var i in meshPart.m_indices)
{
indices.Add((uint)i);
minIndex = Math.Min(minIndex, (uint)i);
}
uint baseVertex = minIndex;
for (int i = startIndex; i < startIndex + indexCount; i++)
{
indices[i] -= minIndex;
maxIndex = Math.Max(maxIndex, indices[i]);
}
#region Material
var materialDesc = meshPart.m_MaterialDesc;
var matId = MyMeshMaterials1.GetMaterialId(materialDesc, contentPath);
var partKey = MyMeshMaterials1.Table[matId.Index].Technique;
var materialName = MyMeshMaterials1.Table[matId.Index].Name;
var list = submeshes.SetDefault(partKey, new List <MyDrawSubmesh>());
list.Add(new MyDrawSubmesh(indexCount, startIndex, (int)baseVertex, MyMeshMaterials1.GetProxyId(matId), bonesRemapping));
submeshesMeta.Add(new MySubmeshInfo
{
IndexCount = indexCount,
StartIndex = startIndex,
BaseVertex = (int)baseVertex,
BonesMapping = bonesRemapping,
Material = materialName.ToString(),
Technique = partKey
});
var list2 = submeshes2.SetDefault(partKey, new List <MySubmeshInfo>());
list2.Add(submeshesMeta[submeshesMeta.Count - 1]);
#endregion
}
indicesNum = indices.Count;
#region Fill gpu buffes
unsafe
{
if (maxIndex <= ushort.MaxValue)
{
// create 16 bit indices
var indices16 = new ushort[indices.Count];
for (int i = 0; i < indices.Count; i++)
{
indices16[i] = (ushort)indices[i];
}
result.Indices = indices16;
fixed(ushort *I = indices16)
{
indexBuffer = MyHwBuffers.CreateIndexBuffer(indices16.Length, Format.R16_UInt, BindFlags.IndexBuffer, ResourceUsage.Immutable, new IntPtr(I), assetName + " index buffer");
}
}
else
{
var indicesArray = indices.ToArray();
fixed(uint *I = indicesArray)
{
indexBuffer = MyHwBuffers.CreateIndexBuffer(indices.Count, Format.R32_UInt, BindFlags.IndexBuffer, ResourceUsage.Immutable, new IntPtr(I), assetName + " index buffer");
}
}
}
unsafe
{
if (!hasBonesInfo)
{
var vertices = new MyVertexFormatPositionH4[verticesNum];
for (int i = 0; i < verticesNum; i++)
{
vertices[i] = new MyVertexFormatPositionH4(positions[i]);
}
meshVertexInput = meshVertexInput.Append(MyVertexInputComponentType.POSITION_PACKED);
result.VertexPositions = vertices;
fixed(MyVertexFormatPositionH4 *V = vertices)
{
vertexBuffers.Add(MyHwBuffers.CreateVertexBuffer(verticesNum, sizeof(MyVertexFormatPositionH4), BindFlags.VertexBuffer, ResourceUsage.Immutable, new IntPtr(V), assetName + " vertex buffer " + vertexBuffers.Count));
}
}
else
{
var vertices = new MyVertexFormatPositionSkinning[verticesNum];
for (int i = 0; i < verticesNum; i++)
{
vertices[i] = new MyVertexFormatPositionSkinning(
positions[i],
new Byte4(boneIndices[i].X, boneIndices[i].Y, boneIndices[i].Z, boneIndices[i].W),
boneWeights[i]);
}
meshVertexInput = meshVertexInput.Append(MyVertexInputComponentType.POSITION_PACKED)
.Append(MyVertexInputComponentType.BLEND_WEIGHTS).Append(MyVertexInputComponentType.BLEND_INDICES);
fixed(MyVertexFormatPositionSkinning *V = vertices)
{
vertexBuffers.Add(MyHwBuffers.CreateVertexBuffer(verticesNum, sizeof(MyVertexFormatPositionSkinning), BindFlags.VertexBuffer, ResourceUsage.Immutable, new IntPtr(V), assetName + " vertex buffer " + vertexBuffers.Count));
}
}
// add second stream
{
var vertices = new MyVertexFormatTexcoordNormalTangent[verticesNum];
for (int i = 0; i < verticesNum; i++)
{
vertices[i] = new MyVertexFormatTexcoordNormalTangent(texcoords[i], normals[i], tangentBitanSgn[i]);
}
fixed(MyVertexFormatTexcoordNormalTangent *V = vertices)
{
vertexBuffers.Add(MyHwBuffers.CreateVertexBuffer(verticesNum, sizeof(MyVertexFormatTexcoordNormalTangent), BindFlags.VertexBuffer, ResourceUsage.Immutable, new IntPtr(V), assetName + " vertex buffer " + vertexBuffers.Count));
}
result.VertexExtendedData = vertices;
meshVertexInput = meshVertexInput
.Append(MyVertexInputComponentType.NORMAL, 1)
.Append(MyVertexInputComponentType.TANGENT_SIGN_OF_BITANGENT, 1)
.Append(MyVertexInputComponentType.TEXCOORD0_H, 1);
}
}
#endregion
}
#region Extract lods
if (tagData.ContainsKey(MyImporterConstants.TAG_LODS))
{
var tagLODs = tagData[MyImporterConstants.TAG_LODS];
if (((MyLODDescriptor[])tagLODs).Length > 0)
{
}
LodDescriptors = (MyLODDescriptor[])((MyLODDescriptor[])tagLODs).Clone();
}
#endregion
if (missingMaterial)
{
Debug.WriteLine(String.Format("Mesh {0} has missing material", assetName));
}
//indexBuffer.SetDebugName(assetName + " index buffer");
int c = 0;
//vertexBuffers.ForEach(x => x.SetDebugName(assetName + " vertex buffer " + c++));
//
result.BoundingBox = (BoundingBox)tagData[MyImporterConstants.TAG_BOUNDING_BOX];
result.BoundingSphere = (BoundingSphere)tagData[MyImporterConstants.TAG_BOUNDING_SPHERE];
result.VerticesNum = verticesNum;
result.IndicesNum = indicesNum;
result.VertexLayout = meshVertexInput;
result.IB = indexBuffer;
result.VB = vertexBuffers.ToArray();
result.IsAnimated = hasBonesInfo;
result.Parts = submeshes.ToDictionary(x => x.Key, x => x.Value.ToArray());
result.PartsMetadata = submeshes2.ToDictionary(x => x.Key, x => x.Value.ToArray());
result.m_submeshes = submeshesMeta;
IsAnimated |= result.IsAnimated;
importer.Clear();
return(result);
}
private unsafe void InitVertexBuffer(int numberOfCascades)
{
DestroyVertexBuffer();
m_cascadesBoundingsVertices = MyHwBuffers.CreateVertexBuffer(8 * numberOfCascades, sizeof(Vector3), BindFlags.VertexBuffer, ResourceUsage.Dynamic, null, "MyShadowCascadesPostProcess");
}
