Clustered Mesh/Development: Difference between revisions
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| 0x0 || 0x30 || [[../#rw::collision::Procedural|Procedural]] || |
| 0x0 || 0x30 || [[../#rw::collision::Procedural|Procedural]] || || Base class || |
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| 0x30 || 0x4 || [[../#rw::collision::KDTree|KDTree]]* || mKDTree || || |
| 0x30 || 0x4 || [[../#rw::collision::KDTree|KDTree]]* || mKDTree || || |
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| 0x34 || 0x4 || uint32_t* || mCluster || || Effectively a [[ |
| 0x34 || 0x4 || uint32_t* || mCluster || || Effectively a [[#rw::collision::ClusteredMeshCluster|ClusteredMeshCluster]]** |
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| 0x38 || 0x4 || uint32_t || mNumClusters || || |
| 0x38 || 0x4 || uint32_t || mNumClusters || || |
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| 0x4C || 0x4 || uint32_t || mSizeOfThis || || |
| 0x4C || 0x4 || uint32_t || mSizeOfThis || || |
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| 0x50 || 0x2 || uint16_t || mFlags || || |
| 0x50 || 0x2 || uint16_t || mFlags || || See [[../#rw::collision::CMFlags|CMFlags]] |
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| 0x52 || 0x2 || uint16_t || mDefaultGroupId || || |
| 0x52 || 0x2 || uint16_t || mDefaultGroupId || || |
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| 0xA || 0x1 || uint8_t || compressionMode || || 0, 1 or 2 |
| 0xA || 0x1 || uint8_t || compressionMode || || 0, 1 or 2 |
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| 0xB || 0x5 || uint8_t[5] || |
| 0xB || 0x5 || uint8_t[5] || Padding || || |
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| 0x10 || 0x10 || [[Vector3|vpu::Vector3]][1] || vertexArray || Variable size data || {{Todo|Normals?}}[[../#Vertex data|Vertex data]]<br>[[../#Unit data|Unit data]] |
| 0x10 || 0x10 || [[Vector3|vpu::Vector3]][1] || vertexArray || Variable size data || {{Todo|Normals?}}[[../#Vertex data|Vertex data]]<br>[[../#Unit data|Unit data]] |
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Latest revision as of 16:56, 17 March 2024
Structures
rw::collision::ClusteredMesh
2007-02-22
32-bit
| Offset | Length | Type | Name | Description | Comments |
|---|---|---|---|---|---|
| 0x0 | 0x30 | Procedural | Base class | ||
| 0x30 | 0x4 | KDTree* | mKDTree | ||
| 0x34 | 0x4 | uint32_t* | mCluster | Effectively a ClusteredMeshCluster** | |
| 0x38 | 0x4 | uint32_t | mNumClusters | ||
| 0x3C | 0x4 | uint32_t | mMaxClusters | ||
| 0x40 | 0x4 | uint32_t | mNumUnits | ||
| 0x44 | 0x4 | uint32_t | mMaxUnits | ||
| 0x48 | 0x4 | float32_t | mVertexCompressionGranularity | ||
| 0x4C | 0x4 | uint32_t | mSizeOfThis | ||
| 0x50 | 0x2 | uint16_t | mFlags | See CMFlags | |
| 0x52 | 0x2 | uint16_t | mDefaultGroupId | ||
| 0x54 | 0x2 | uint16_t | mDefaultSurfaceId | ||
| 0x56 | 0x1 | uint8_t | mDefaultEdgeAngle | ||
| 0x57 | 0x1 | uint8_t | mGroupIdSize | Number of bytes | 1 or 2 |
| 0x58 | 0x1 | uint8_t | mSurfaceIdSize | Number of bytes | 1 or 2 |
| 0x59 | 0x7 | Padding |
rw::collision::ClusteredMeshCluster
2007-02-22
| Offset | Length | Type | Name | Description | Comments | ||
|---|---|---|---|---|---|---|---|
| 0x0 | 0x2 | uint16_t | unitCount | ||||
| 0x2 | 0x2 | uint16_t | unitDataSize | ||||
| 0x4 | 0x2 | uint16_t | unitDataStart | The index of the vertex array where unit data starts | |||
| 0x6 | 0x2 | uint16_t | normalStart | The index of the vertex array where normal data starts | |||
| 0x8 | 0x1 | uint8_t | vertexCount | ||||
| 0x9 | 0x1 | uint8_t | normalCount | ||||
| 0xA | 0x1 | uint8_t | compressionMode | 0, 1 or 2 | |||
| 0xB | 0x5 | uint8_t[5] | Padding | ||||
| 0x10 | 0x10 | vpu::Vector3[1] | vertexArray | Variable size data |
Unit data |
