port from perforce

2026-04-18 22:31:51 +02:00
commit 8d0ab5b7cc
8409 changed files with 3972376 additions and 0 deletions
--- a/aiwaz/Aiwaz/Interfaces/IGeometryBuffer.h
+++ b/aiwaz/Aiwaz/Interfaces/IGeometryBuffer.h
@@ -0,0 +1,170 @@
+#pragma once
+#include "Resource.h"
+
+struct PrimitiveTopology
+{
+	enum Enumeration
+	{
+		Undefined = 0,
+		PointList = 1,
+		LineList = 2,
+		LineStrip = 3,
+		TriangleList = 4,
+		TriangleStrip = 5,
+
+		LineListAdjacency = 10,
+		LineStripAdjacency = 11,
+		TriangleListAdjacency = 12,
+		TriangleStripAdjacency = 13
+	};
+};
+
+
+struct VertexElement
+{
+	enum Enumeration
+	{
+		Position,
+		PositionT,
+		Normal,
+		Binormal,
+		Tangent,
+		Color,
+		BlendWeight,
+		BlendIndices,
+		Texture2D,
+		Texture3D,
+		Texture4D,
+		PointSize
+	};
+
+	VertexElement(Enumeration argElement, uint32 argNameIndex = 0)
+		: m_NameIndex(argNameIndex)
+		, m_WellKnownFormat(argElement)
+	{
+		switch (argElement)
+		{
+		case PositionT:
+			{
+				m_SemanticName = "POSITIONT";
+				m_ElementFormat = DataFormat::R32G32B32A32_Float;
+				m_Size = 4 * sizeof(float);
+				break;
+			}
+		case Normal:
+			{
+				m_SemanticName = "NORMAL";
+				m_ElementFormat = DataFormat::R32G32B32_Float;
+				m_Size = 3 * sizeof(float);
+				break;
+			}
+		case Binormal:
+			{
+				m_SemanticName = "BINORMAL";
+				m_ElementFormat = DataFormat::R32G32B32_Float;
+				m_Size = 3 * sizeof(float);
+				break;
+			}
+		case Tangent:
+			{
+				m_SemanticName = "TANGENT";
+				m_ElementFormat = DataFormat::R32G32B32_Float;
+				m_Size = 3 * sizeof(float);
+				break;
+			}
+		case Color:
+			{
+				m_SemanticName = "COLOR";
+				m_ElementFormat = DataFormat::R8G8B8A8_UnsignedNormalized;
+				m_Size = 4 * sizeof(unsigned char);
+				break;
+			}
+		case BlendWeight:
+			{
+				m_SemanticName = "BLENDWEIGHT";
+				m_ElementFormat = DataFormat::R32G32B32A32_Float;
+				m_Size = 4 * sizeof(float);
+				break;
+			}
+		case BlendIndices:
+			{
+				m_SemanticName = "BLENDINDICES";
+				m_ElementFormat = DataFormat::R32G32B32A32_SignedInteger;
+				m_Size = 4 * sizeof(int);
+				break;
+			}
+		case Texture2D:
+			{
+				m_SemanticName = "TEXCOORD";
+				m_ElementFormat = DataFormat::R32G32_Float;
+				m_Size = 2 * sizeof(float);
+				break;
+			}
+		case Texture3D:
+			{
+				m_SemanticName = "TEXCOORD";
+				m_ElementFormat = DataFormat::R32G32B32_Float;
+				m_Size = 3 * sizeof(float);
+				break;
+			}
+		case Texture4D:
+			{
+				m_SemanticName = "TEXCOORD";
+				m_ElementFormat = DataFormat::R32G32B32A32_Float;
+				m_Size = 4 * sizeof(float);
+				break;
+			}
+		case PointSize:
+			{
+				m_SemanticName = "PSIZE";
+				m_ElementFormat = DataFormat::R32_Float;
+				m_Size = 1 * sizeof(float);
+				break;
+			}
+		case Position:
+		default:
+			{
+				m_SemanticName = "POSITION";
+				m_ElementFormat = DataFormat::R32G32B32_Float;
+				m_Size = 3 * sizeof(float);
+				break;
+			}
+		}
+	}
+
+	string8 m_SemanticName;
+	DataFormat::Enumeration m_ElementFormat;
+	Enumeration m_WellKnownFormat;
+	uint32 m_NameIndex;
+	uint32 m_Size;
+};
+
+
+struct __declspec(novtable) IGeometryBuffer
+{
+	virtual ~IGeometryBuffer() {}
+	virtual void SetVertexData(uint32 argVertexCount, uint32 argVertexElementSize, void* a_VertexData_, const std::vector<VertexElement>& argVertexElements, bool argNeedsDynamicAccess) = 0;
+	virtual void DeleteVertexData() = 0;
+	virtual void SetIndexData(uint32 argIndexCount, uint32* aui_IndexData_, bool argNeedsDynamicAccess) = 0;
+	virtual void DeleteIndexData() = 0;
+
+	virtual void* MapVertexBuffer(DataAccessMode::Enumeration argAccessMode) = 0;
+	virtual void UnmapVertexBuffer() = 0;
+
+	virtual uint32* MapIndexBuffer(DataAccessMode::Enumeration argAccessMode) = 0;
+	virtual void UnmapIndexBuffer() = 0;
+
+	virtual uint32 get_IndexBufferOffset() const = 0;
+	virtual void set_IndexBufferOffset(uint32 argValue) = 0;
+	virtual uint32 get_IndexBufferUsableLength() const = 0;
+	virtual void set_IndexBufferUsableLength(uint32 argValue) = 0;
+
+	virtual uint32 get_IndexBufferLength() const = 0;
+	virtual uint32 get_VertexBufferLength() const = 0;
+
+	//virtual ICollisionHull get_CollisionHull() const = 0;
+	virtual PrimitiveTopology::Enumeration get_PrimitiveTopology() const = 0;
+	virtual void set_PrimitiveTopology(PrimitiveTopology::Enumeration argValue) = 0;
+
+	virtual void ConvertToAdjacency() = 0;
+};