v4games
/
assimp
3
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

assimp_cmd: Add --verbose flag to 'info' command, to print node transforms.

pull/1806/head
Tommy 2018-02-21 12:57:45 +01:00
parent fb213e4bac
commit a8fc22fd3f
1 changed files with 42 additions and 7 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

49
tools/assimp_cmd/Info.cpp
View File

@ -47,9 +47,10 @@ OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
#include "Main.h"
const char* AICMD_MSG_INFO_HELP_E =
"assimp info <file> [-r]\n"
"assimp info <file> [-r] [-v]\n"
"\tPrint basic structure of a 3D model\n"
"\t-r,--raw: No postprocessing, do a raw import\n";
"\t-r,--raw: No postprocessing, do a raw import\n"
"\t-v,--verbose: Print verbose info such as node transform data\n";
// -----------------------------------------------------------------------------------
@ -184,7 +185,7 @@ std::string FindPTypes(const aiScene* scene)
// -----------------------------------------------------------------------------------
void PrintHierarchy(const aiNode* root, unsigned int maxnest, unsigned int maxline,
unsigned int cline, unsigned int cnest=0)
unsigned int cline, bool verbose, unsigned int cnest=0)
{
if (cline++ >= maxline || cnest >= maxnest) {
return;
@ -194,8 +195,29 @@ void PrintHierarchy(const aiNode* root, unsigned int maxnest, unsigned int maxli
printf("-- ");
}
printf("\'%s\', meshes: %u\n",root->mName.data,root->mNumMeshes);
if (verbose) {
// print the actual transform
//printf(",");
aiVector3D s, r, t;
root->mTransformation.Decompose(s, r, t);
if (s.x != 1.0 || s.y != 1.0 || s.z != 1.0) {
for(unsigned int i = 0; i < cnest; ++i) { printf(" "); }
printf(" S:[%f %f %f]\n", s.x, s.y, s.z);
}
if (r.x || r.y || r.z) {
for(unsigned int i = 0; i < cnest; ++i) { printf(" "); }
printf(" R:[%f %f %f]\n", r.x, r.y, r.z);
}
if (t.x || t.y || t.z) {
for(unsigned int i = 0; i < cnest; ++i) { printf(" "); }
printf(" T:[%f %f %f]\n", t.x, t.y, t.z);
}
}
//printf("\n");
for (unsigned int i = 0; i < root->mNumChildren; ++i ) {
PrintHierarchy(root->mChildren[i],maxnest,maxline,cline,cnest+1);
PrintHierarchy(root->mChildren[i],maxnest,maxline,cline,verbose,cnest+1);
if(i == root->mNumChildren-1) {
for(unsigned int i = 0; i < cnest; ++i) {
printf(" ");
@ -230,10 +252,23 @@ int Assimp_Info (const char* const* params, unsigned int num)
const std::string in = std::string(params[0]);
// get -r and -v arguments
bool raw = false;
bool verbose = false;
for(unsigned int i = 1; i < num; ++i) {
if (!strcmp(params[i],"--raw")||!strcmp(params[i],"-r")) {
raw = true;
}
if (!strcmp(params[i],"--verbose")||!strcmp(params[i],"-v")) {
verbose = true;
}
}
// do maximum post-processing unless -r was specified
ImportData import;
import.ppFlags = num>1&&(!strcmp(params[1],"--raw")||!strcmp(params[1],"-r")) ? 0
: aiProcessPreset_TargetRealtime_MaxQuality;
if (!raw) {
import.ppFlags = aiProcessPreset_TargetRealtime_MaxQuality;
}
// import the main model
const aiScene* scene = ImportModel(import,in);
@ -346,7 +381,7 @@ int Assimp_Info (const char* const* params, unsigned int num)
printf("\nNode hierarchy:\n");
unsigned int cline=0;
PrintHierarchy(scene->mRootNode,20,1000,cline);
PrintHierarchy(scene->mRootNode,20,1000,cline,verbose);
printf("\n");
return 0;