feat: add BSGraphics::Utility

CommonLibF4/include/RE/Bethesda/BSGraphics.h

@@ -398,10 +398,12 @@ namespace RE
 			{
 				return ((desc >> 44) & a_flag) != 0;
 			}
+
 			void SetFlag(Vertex::Flags a_flag)
 			{
 				desc |= (static_cast<uint64_t>(a_flag) << 44);
 			}
+
 			void ClearFlag(Vertex::Flags a_flag)
 			{
 				desc &= ~(static_cast<uint64_t>(a_flag) << 44);
@@ -411,6 +413,7 @@ namespace RE
 			{
 				return (desc >> (4 * static_cast<uint8_t>(a_attribute) + 2)) & 0x3C;
 			}
+
 			void SetAttributeOffset(Vertex::Attribute a_attribute, std::uint32_t a_offset)
 			{
 				if (a_attribute != Vertex::Attribute::VA_POSITION) {
@@ -420,6 +423,7 @@ namespace RE
 					desc = lhs | rhs;
 				}
 			}
+
 			void ClearAttributeOffsets()
 			{
 				desc &= Vertex::Masks::DESC_MASK_OFFSET;
@@ -429,6 +433,7 @@ namespace RE
 			{
 				return static_cast<Vertex::Flags>((desc & Vertex::Masks::DESC_MASK_OFFSET) >> 44);
 			}
+
 			void SetFlags(Vertex::Flags a_flags)
 			{
 				desc |= (static_cast<uint64_t>(a_flags) << 44) | (desc & Vertex::Masks::DESC_MASK_FLAGS);
@@ -439,7 +444,6 @@ namespace RE
 				return (desc & 0xF) * 4;
 			}
 
-		private:
 			// members
 			std::uint64_t desc;  // 00
 		};

CommonLibF4/include/RE/Bethesda/BSGraphicsUtility.h

@@ -0,0 +1,60 @@
+#pragma once
+
+namespace RE
+{
+	class NiPoint2;
+	class NiPoint3;
+	class NiColorA;
+}
+
+namespace RE::BSGraphics::Utility
+{
+	inline std::uint64_t PackVertexData(
+		std::uint32_t a_numVertices,
+		NiPoint3* a_positions,
+		NiPoint2* a_texCoords0,
+		NiColorA* a_texCoords1,
+		NiPoint3* a_normals,
+		NiPoint3* a_binormals,
+		NiPoint3* a_tangents,
+		NiColorA* a_colors,
+		NiColorA* a_skinBoneWeights,
+		std::uint8_t* a_skinBoneIndices,
+		NiColorA* a_landscapeData1,
+		NiColorA* a_landscapeData2,
+		float* a_eyeData,
+		void* a_buffer,
+		std::uint32_t* a_bufferSize,
+		std::uint16_t* a_vertexMap,
+		std::uint32_t a_dynamicFlags,
+		std::uint16_t* a_tangentXBuffer,
+		std::uint32_t a_tangentXBufferStride)
+	{
+		using func_t = decltype(&PackVertexData);
+		static REL::Relocation<func_t> func{ REL::ID(2277106) };
+		return func(a_numVertices, a_positions, a_texCoords0, a_texCoords1, a_normals, a_binormals, a_tangents, a_colors, a_skinBoneWeights, a_skinBoneIndices, a_landscapeData1, a_landscapeData2, a_eyeData, a_buffer, a_bufferSize, a_vertexMap, a_dynamicFlags, a_tangentXBuffer, a_tangentXBufferStride);
+
+	}
+
+	inline void UnpackVertexData(
+		const std::uint8_t* a_vertices,
+		const std::uint16_t a_index,
+		const std::uint64_t a_vertexDesc,
+		NiPoint3* a_position,
+		NiPoint2* a_texCoord0,
+		NiPoint2* a_texCoord1,
+		NiPoint3* a_normal,
+		NiPoint3* a_binormal,
+		NiPoint3* a_tangent,
+		NiColorA* a_color,
+		NiColorA* a_skinBoneWeights,
+		std::uint8_t* a_boneIndex0,
+		std::uint8_t* a_boneIndex1,
+		std::uint8_t* a_boneIndex2,
+		std::uint8_t* a_boneIndex3)
+	{
+		using func_t = decltype(&UnpackVertexData);
+		static REL::Relocation<func_t> func{ REL::ID(2277129) };
+		func(a_vertices, a_index, a_vertexDesc, a_position, a_texCoord0, a_texCoord1, a_normal, a_binormal, a_tangent, a_color, a_skinBoneWeights, a_boneIndex0, a_boneIndex1, a_boneIndex2, a_boneIndex3);
+	}
+}

CommonLibF4/include/RE/Fallout.h

@@ -39,6 +39,7 @@
 #include "RE/Bethesda/BSFixedString.h"
 #include "RE/Bethesda/BSGeometry.h"
 #include "RE/Bethesda/BSGraphics.h"
+#include "RE/Bethesda/BSGraphicsUtility.h"
 #include "RE/Bethesda/BSHavok.h"
 #include "RE/Bethesda/BSInputDeviceManager.h"
 #include "RE/Bethesda/BSInputEventReceiver.h"