本文整理汇总了C++中MeshData::GenerateNormals方法的典型用法代码示例。如果您正苦于以下问题：C++ MeshData::GenerateNormals方法的具体用法？C++ MeshData::GenerateNormals怎么用？C++ MeshData::GenerateNormals使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类MeshData的用法示例。
在下文中一共展示了MeshData::GenerateNormals方法的3个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: Vertices
void CreateScreenQuad(
MeshData& Quad)
{
AttribData<vec3> Vertices(4);
Vertices.Set(0, vec3(-1.0f, -1.0f, 0.0f));
Vertices.Set(1, vec3( 1.0f, -1.0f, 0.0f));
Vertices.Set(2, vec3( 1.0f, 1.0f, 0.0f));
Vertices.Set(3, vec3(-1.0f, 1.0f, 0.0f));
AttribData<vec2> TexCoords(4);
TexCoords.Set(0, vec2(0.0f, 0.0f));
TexCoords.Set(1, vec2(1.0f, 0.0f));
TexCoords.Set(2, vec2(1.0f, 1.0f));
TexCoords.Set(3, vec2(0.0f, 1.0f));
AttribData<GLFace16> Faces(2);
Faces.Set(0, GLFace16(0, 1, 2) );
Faces.Set(1, GLFace16(2, 3, 0) );
Polygons Polylist1;
Polylist1.SetMaterial(0);
Polylist1.SetFaces(Faces);
AttribData<poly> Polygons(1);
Polygons.Set(0, Polylist1);
Quad.SetVertexArray(Vertices);
Quad.SetUVArray(TexCoords);
Quad.SetPolygonList(Polygons);
Quad.GenerateNormals(false);
Quad.GenerateTangents();
}示例2:
void CreateDiamond(
MeshData& Diamond)
{
Diamond.SetName("Diamond");
AttribData<vec3> Vertices; Vertices.Resize(6);
Vertices.Set(0, vec3( 0.0f, 0.5f, 0.0f ));
Vertices.Set(1, vec3( 0.5f, 0.0f, 0.0f ));
Vertices.Set(2, vec3( 0.0f, 0.0f,-0.5f ));
Vertices.Set(3, vec3(-0.5f, 0.0f, 0.0f ));
Vertices.Set(4, vec3( 0.0f, 0.0f, 0.5f ));
Vertices.Set(5, vec3( 0.0f,-0.5f, 0.0f ));
AttribData<vec3> Normals; Normals.Resize(6);
Normals.Set(0, vec3( 0.0f, 1.0f, 0.0f ));
Normals.Set(1, vec3( 1.0f, 0.0f, 0.0f ));
Normals.Set(2, vec3( 0.0f, 0.0f,-1.0f ));
Normals.Set(3, vec3(-1.0f, 0.0f, 0.0f ));
Normals.Set(4, vec3( 0.0f, 0.0f, 1.0f ));
Normals.Set(5, vec3( 0.0f,-1.0f, 0.0f ));
AttribData<vec2> TexCoords; TexCoords.Resize(6);
TexCoords.Set(0, vec2(0.5f, 1.0f) );
TexCoords.Set(1, vec2(0.0f, 0.5f) );
TexCoords.Set(2, vec2(0.25f, 0.5f) );
TexCoords.Set(3, vec2(0.5f, 0.5f) );
TexCoords.Set(4, vec2(0.75f, 0.5f) );
TexCoords.Set(5, vec2(0.5f, 0.0f) );
AttribData<GLFace16> Faces; Faces.Resize(8);
Faces.Set(0, GLFace16(0, 1, 2) );
Faces.Set(1, GLFace16(0, 2, 3) );
Faces.Set(2, GLFace16(0, 3, 4) );
Faces.Set(3, GLFace16(0, 4, 1) );
Faces.Set(4, GLFace16(5, 2, 1) );
Faces.Set(5, GLFace16(5, 3, 2) );
Faces.Set(6, GLFace16(5, 4, 3) );
Faces.Set(7, GLFace16(5, 1, 4) );
Polygons Polylist1;
Polylist1.SetMaterial(0);
Polylist1.SetFaces(Faces);
AttribData<poly> Polygons;
Polygons.Resize(1);
Polygons.Set(0, Polylist1);
Diamond.SetName("DiamondMesh");
Diamond.SetVertexArray(Vertices);
Diamond.SetUVArray(TexCoords);
Diamond.GenerateNormals(false);
Diamond.GenerateTangents();
Diamond.SetPolygonList(Polygons);
}示例3: CreateScreen
void CreateScreen(
ModelData& ScreenMesh)
{
MeshData Screen;
AttribData<vec3> Screen_vert;
Screen_vert.Resize(4);
Screen_vert.Set(0, vec3(-1.0f, 1.0f, 1.0f)); // lu-corner
Screen_vert.Set(1, vec3( 1.0f, 1.0f, 1.0f)); // ru-corner
Screen_vert.Set(2, vec3(-1.0f, -1.0f, 1.0f)); // bl-corner
Screen_vert.Set(3, vec3( 1.0f, -1.0f, 1.0f)); // br-corner
AttribData<vec2> Screen_UVs;
Screen_UVs.Resize(4);
Screen_UVs.Set(0, vec2(0.0f, 0.0f));
Screen_UVs.Set(1, vec2(0.0f, 1.0f));
Screen_UVs.Set(2, vec2(1.0f, 0.0f));
Screen_UVs.Set(3, vec2(1.0f, 1.0f));
AttribData<GLFace16> Screen_face;
Screen_face.Resize(2);
Screen_face.Set(0, GLFace16(0, 1, 2));
Screen_face.Set(1, GLFace16(1, 3, 2));
Polygons polys;
polys.SetFaces(Screen_face);
polys.SetMaterial(0);
AttribData<Polygons> polygons;
polygons.Resize(1);
polygons.Set(0, polys);
Screen.SetName("Screen");
Screen.SetVertexArray(Screen_vert);
Screen.SetUVArray(Screen_UVs);
Screen.SetPolygonList(polygons);
Screen.GenerateNormals(false);
Screen.GenerateTangents();
MaterialData Screen_mat;
Screen_mat.MaterialType = HasRenderedTexture;
Library<MaterialData> lib_mat;
lib_mat.Resize(1);
lib_mat.Set(0, Screen_mat);
Library<MeshData> lib_mesh;
lib_mesh.Resize(1);
lib_mesh.Set(0, Screen);
ScreenMesh.SetMeshData(lib_mesh);
ScreenMesh.SetMaterialData(lib_mat);
}