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Added normals to builtin cube model

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This commit is contained in:
Kearwood Gilbert
2025-05-16 01:42:49 -07:00
parent 802da21deb
commit 6a136cf0ee
1 changed files with 113 additions and 0 deletions
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113
kraken/resources/mesh/KRMeshCube.cpp
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@@ -39,6 +39,8 @@ KRMeshCube::KRMeshCube(KRContext& context) : KRMesh(context, "__cube")
KRMesh::mesh_info mi; KRMesh::mesh_info mi;
/*
// Cube without normals
mi.vertices.push_back(Vector3::Create(1.0, 1.0, 1.0)); mi.vertices.push_back(Vector3::Create(1.0, 1.0, 1.0));
mi.vertices.push_back(Vector3::Create(-1.0, 1.0, 1.0)); mi.vertices.push_back(Vector3::Create(-1.0, 1.0, 1.0));
mi.vertices.push_back(Vector3::Create(1.0, -1.0, 1.0)); mi.vertices.push_back(Vector3::Create(1.0, -1.0, 1.0));
@@ -59,7 +61,118 @@ KRMeshCube::KRMeshCube(KRContext& context) : KRMesh(context, "__cube")
mi.submesh_lengths.push_back((int)mi.vertices.size()); mi.submesh_lengths.push_back((int)mi.vertices.size());
mi.material_names.push_back("__white"); mi.material_names.push_back("__white");
mi.format = ModelFormat::KRENGINE_MODEL_FORMAT_STRIP; mi.format = ModelFormat::KRENGINE_MODEL_FORMAT_STRIP;
*/
// Cube with normals
int b = 0;
mi.vertices.push_back(Vector3::Create(1.0, 1.0, 1.0));
mi.vertices.push_back(Vector3::Create(-1.0, 1.0, 1.0));
mi.vertices.push_back(Vector3::Create(1.0, -1.0, 1.0));
mi.vertices.push_back(Vector3::Create(-1.0, -1.0, 1.0));
mi.normals.push_back(Vector3::Create(0.0, 0.0, 1.0));
mi.normals.push_back(Vector3::Create(0.0, 0.0, 1.0));
mi.normals.push_back(Vector3::Create(0.0, 0.0, 1.0));
mi.normals.push_back(Vector3::Create(0.0, 0.0, 1.0));
mi.vertex_indexes.push_back(b+0);
mi.vertex_indexes.push_back(b+1);
mi.vertex_indexes.push_back(b+2);
mi.vertex_indexes.push_back(b+2);
mi.vertex_indexes.push_back(b+1);
mi.vertex_indexes.push_back(b+3);
b += 4;
mi.vertices.push_back(Vector3::Create(1.0, 1.0, 1.0));
mi.vertices.push_back(Vector3::Create(-1.0, 1.0, 1.0));
mi.vertices.push_back(Vector3::Create(1.0, 1.0, -1.0));
mi.vertices.push_back(Vector3::Create(-1.0, 1.0, -1.0));
mi.normals.push_back(Vector3::Create(0.0, 1.0, 0.0));
mi.normals.push_back(Vector3::Create(0.0, 1.0, 0.0));
mi.normals.push_back(Vector3::Create(0.0, 1.0, 0.0));
mi.normals.push_back(Vector3::Create(0.0, 1.0, 0.0));
mi.vertex_indexes.push_back(b + 3);
mi.vertex_indexes.push_back(b + 1);
mi.vertex_indexes.push_back(b + 2);
mi.vertex_indexes.push_back(b + 2);
mi.vertex_indexes.push_back(b + 1);
mi.vertex_indexes.push_back(b + 0);
b += 4;
mi.vertices.push_back(Vector3::Create(1.0, 1.0, 1.0));
mi.vertices.push_back(Vector3::Create(1.0, -1.0, 1.0));
mi.vertices.push_back(Vector3::Create(1.0, 1.0, -1.0));
mi.vertices.push_back(Vector3::Create(1.0, -1.0, -1.0));
mi.normals.push_back(Vector3::Create(1.0, 0.0, 0.0));
mi.normals.push_back(Vector3::Create(1.0, 0.0, 0.0));
mi.normals.push_back(Vector3::Create(1.0, 0.0, 0.0));
mi.normals.push_back(Vector3::Create(1.0, 0.0, 0.0));
mi.vertex_indexes.push_back(b + 0);
mi.vertex_indexes.push_back(b + 1);
mi.vertex_indexes.push_back(b + 2);
mi.vertex_indexes.push_back(b + 2);
mi.vertex_indexes.push_back(b + 1);
mi.vertex_indexes.push_back(b + 3);
b += 4;
mi.vertices.push_back(Vector3::Create(1.0, 1.0, -1.0));
mi.vertices.push_back(Vector3::Create(-1.0, 1.0, -1.0));
mi.vertices.push_back(Vector3::Create(1.0, -1.0, -1.0));
mi.vertices.push_back(Vector3::Create(-1.0, -1.0, -1.0));
mi.normals.push_back(Vector3::Create(0.0, 0.0, -1.0));
mi.normals.push_back(Vector3::Create(0.0, 0.0, -1.0));
mi.normals.push_back(Vector3::Create(0.0, 0.0, -1.0));
mi.normals.push_back(Vector3::Create(0.0, 0.0, -1.0));
mi.vertex_indexes.push_back(b + 3);
mi.vertex_indexes.push_back(b + 1);
mi.vertex_indexes.push_back(b + 2);
mi.vertex_indexes.push_back(b + 2);
mi.vertex_indexes.push_back(b + 1);
mi.vertex_indexes.push_back(b + 0);
b += 4;
mi.vertices.push_back(Vector3::Create(1.0, -1.0, 1.0));
mi.vertices.push_back(Vector3::Create(-1.0, -1.0, 1.0));
mi.vertices.push_back(Vector3::Create(1.0, -1.0, -1.0));
mi.vertices.push_back(Vector3::Create(-1.0, -1.0, -1.0));
mi.normals.push_back(Vector3::Create(0.0, -1.0, 0.0));
mi.normals.push_back(Vector3::Create(0.0, -1.0, 0.0));
mi.normals.push_back(Vector3::Create(0.0, -1.0, 0.0));
mi.normals.push_back(Vector3::Create(0.0, -1.0, 0.0));
mi.vertex_indexes.push_back(b + 0);
mi.vertex_indexes.push_back(b + 1);
mi.vertex_indexes.push_back(b + 2);
mi.vertex_indexes.push_back(b + 2);
mi.vertex_indexes.push_back(b + 1);
mi.vertex_indexes.push_back(b + 3);
b += 4;
mi.vertices.push_back(Vector3::Create(-1.0, 1.0, 1.0));
mi.vertices.push_back(Vector3::Create(-1.0, -1.0, 1.0));
mi.vertices.push_back(Vector3::Create(-1.0, 1.0, -1.0));
mi.vertices.push_back(Vector3::Create(-1.0, -1.0, -1.0));
mi.normals.push_back(Vector3::Create(-1.0, 0.0, 0.0));
mi.normals.push_back(Vector3::Create(-1.0, 0.0, 0.0));
mi.normals.push_back(Vector3::Create(-1.0, 0.0, 0.0));
mi.normals.push_back(Vector3::Create(-1.0, 0.0, 0.0));
mi.vertex_indexes.push_back(b + 3);
mi.vertex_indexes.push_back(b + 1);
mi.vertex_indexes.push_back(b + 2);
mi.vertex_indexes.push_back(b + 2);
mi.vertex_indexes.push_back(b + 1);
mi.vertex_indexes.push_back(b + 0);
b += 4;
mi.submesh_starts.push_back(0);
mi.submesh_lengths.push_back((int)mi.vertex_indexes.size());
mi.vertex_index_bases.push_back(std::make_pair<int, int>(0, 0));
mi.material_names.push_back("__white");
mi.format = ModelFormat::KRENGINE_MODEL_FORMAT_INDEXED_TRIANGLES;
LoadData(mi, true, true); LoadData(mi, true, true);
} }