func printMetadata(model *mm3dmodel.Model) {
fmt.Printf("Metadata:\n")
for key, value := range model.Metadata() {
fmt.Printf(" %s: %s\n", key, value)
}
if len(model.Metadata()) == 0 {
fmt.Printf(" None\n\n")
} else {
fmt.Printf("\n")
}
}
func printTriangles(model *mm3dmodel.Model) {
fmt.Printf("Triangles (%d):\n", model.NTriangles())
for i := 0; i < model.NTriangles(); i++ {
triangle := model.Triangle(i)
fmt.Printf(" %4d: Flags: 0x%04X (%d, %d, %d)\n", i, triangle.Flags(),
triangle.VertexIndex1(), triangle.VertexIndex2(), triangle.VertexIndex3())
}
if model.NTriangles() == 0 {
fmt.Printf(" None\n\n")
} else {
fmt.Printf("\n")
}
}
func printVertices(model *mm3dmodel.Model) {
fmt.Printf("Vertices (%d):\n", model.NVertices())
for i := 0; i < model.NVertices(); i++ {
vertex := model.Vertex(i)
fmt.Printf(" %4d: Flags: 0x%04X (%.3f, %.3f, %.3f)\n", i, vertex.Flags(), vertex.X(),
vertex.Y(), vertex.Z())
}
if model.NVertices() == 0 {
fmt.Printf(" None\n\n")
} else {
fmt.Printf("\n")
}
}
func printTextureCoordinates(model *mm3dmodel.Model) {
fmt.Printf("Texture Coordinates (%d):\n", model.NTextureCoordinates())
for i := 0; i < model.NTextureCoordinates(); i++ {
textureCoordinates := model.TextureCoordinates(i)
s1, t1 := textureCoordinates.Vertex1Coord()
s2, t2 := textureCoordinates.Vertex2Coord()
s3, t3 := textureCoordinates.Vertex3Coord()
fmt.Printf(" %4d: Flags: 0x%04X [of triangle %d] (%.3f, %.3f), (%.3f, %.3f), (%.3f, %.3f)\n",
i, textureCoordinates.Flags(), textureCoordinates.TriangleIndex(), s1, t1, s2, t2,
s3, t3)
}
if model.NTextureCoordinates() == 0 {
fmt.Printf(" None\n\n")
} else {
fmt.Printf("\n")
}
}
func printTriangleNormals(model *mm3dmodel.Model) {
fmt.Printf("Triangle normals (%d):\n", model.NTriangleNormals())
for i := 0; i < model.NTriangleNormals(); i++ {
triangleNormals := model.TriangleNormals(i)
v1x, v1y, v1z := triangleNormals.Vertex1Normal()
v2x, v2y, v2z := triangleNormals.Vertex2Normal()
v3x, v3y, v3z := triangleNormals.Vertex3Normal()
fmt.Printf(" %4d: Flags: 0x%04X [of triangle %d] (%.3f, %.3f, %.3f), (%.3f, %.3f, %.3f), (%.3f, %.3f, %.3f)\n",
i, triangleNormals.Flags(), triangleNormals.TriangleIndex(), v1x, v1y, v1z, v2x, v2y,
v2z, v3x, v3y, v3z)
}
if model.NTriangleNormals() == 0 {
fmt.Printf(" None\n\n")
} else {
fmt.Printf("\n")
}
}