END_TEST
START_TEST(test_material_info)
{
CX_LogContext *sink = CX_log_open_null();
EON_Mat *M = EON_MatCreate();
EON_MatInfo(M, sink); // FIXME
EON_MatDelete(M);
CX_log_close(sink);
}
int main(int argc, char *argv[])
{
int err = 0;
int frames = 0;
time_t start = 0;
time_t stop = 0;
EON_Light *light;
EON_Obj *model;
EON_Mat *material;
EON_Cam *camera;
EON_Rend *rend;
EON_Frame *frame;
EONx_Console *console;
EONViewer view;
view.logger = CX_log_open_console(CX_LOG_MARK, stderr);
opts_Defaults(&view.opts);
err = opts_Parse(&view.opts, argc, argv);
if (err) {
return opts_ErrCode(err);
}
CX_log_trace(view.logger, CX_LOG_INFO, EXE,
"Shading mode: %s",
shade_ModeToStr(view.opts.shade));
CX_log_trace(view.logger, CX_LOG_INFO, EXE,
"Frame Size: %ix%i",
view.opts.width, view.opts.height);
CX_log_trace(view.logger, CX_LOG_INFO, EXE,
"Model rotation: X=%f Y=%f Z=%f",
view.opts.rx, view.opts.ry, view.opts.rz);
EONx_ConsoleStartup("Eon3D Model Viewer", NULL);
material = EON_MatCreate();
material->ShadeType = view.opts.shade;
material->Ambient.R = 200;
material->Ambient.G = 200;
material->Ambient.B = 200;
EON_MatInit(material);
EON_MatInfo(material, view.logger);
console = EONx_ConsoleCreate(view.opts.width, view.opts.height, 90);
EONx_ConsoleBindEventKey(console, 's', onkey_Screenshot, &view); // XXX
EONx_ConsoleBindEventKey(console, 'q', onkey_Quit, &view); // XXX
model = EONx_ReadPLYObj(view.opts.filename, material);
EON_ObjInfo(model, view.logger);
frame = EONx_ConsoleGetFrame(console);
camera = EONx_ConsoleGetCamera(console);
camera->Pos.Z = -view.opts.distance;
light = EON_LightNew(EON_LIGHT_VECTOR, 0.0, 0.0, 0.0, 1.0, 1.0);
rend = EON_RendCreate(camera);
start = time(NULL);
while (!EONx_ConsoleNextEvent(console)) {
model->Xa += view.opts.rx;
model->Ya += view.opts.ry;
model->Za += view.opts.rz;
EONx_ConsoleClearFrame(console);
EON_RenderBegin(rend);
EON_RenderLight(rend, light);
EON_RenderObj(rend, model);
EON_RenderEnd(rend, frame);
EONx_ConsoleShowFrame(console);
frames++;
}
stop = time(NULL);
CX_log_trace(view.logger, CX_LOG_INFO, EXE,
"%i frames in %f seconds: %.3f FPS\n",
frames, (double)stop-(double)start,
(double)frames/((double)stop-(double)start));
return EONx_ConsoleShutdown();
}
void world_setupLandscape(World *W,
CX_LogContext *Logger)
{
int i;
W->landMat = EON_MatCreate();
W->landMat->ShadeType = EON_SHADE_GOURAUD_DISTANCE;
W->landMat->Shininess = 1;
W->landMat->Ambient.R = 12;//255;
W->landMat->Ambient.G = 200;//255;
W->landMat->Ambient.B = 5;//255;
W->landMat->Diffuse.R = 127;
W->landMat->Diffuse.G = 127;
W->landMat->Diffuse.B = 127;
W->landMat->Specular.R = 127;
W->landMat->Specular.G = 127;
W->landMat->Specular.B = 127;
W->landMat->FadeDist = 10000.0;
W->landMat->PerspectiveCorrect = 16;
EON_MatInit(W->landMat);
EON_MatInfo(W->landMat, Logger);
W->skyMat = EON_MatCreate();
W->skyMat->ShadeType = EON_SHADE_GOURAUD_DISTANCE;
W->skyMat->Shininess = 1;
W->skyMat->Ambient.R = 5;//255;
W->skyMat->Ambient.G = 12;//255;
W->skyMat->Ambient.B = 60;//255;
W->skyMat->Diffuse.R = 127;
W->skyMat->Diffuse.G = 127;
W->skyMat->Diffuse.B = 127;
W->skyMat->Specular.R = 127;
W->skyMat->Specular.G = 127;
W->skyMat->Specular.B = 127;
W->skyMat->FadeDist = 10000.0;
W->skyMat->PerspectiveCorrect = 32;
EON_MatInit(W->skyMat);
EON_MatInfo(W->skyMat, Logger);
// make our root object the land
W->land = EON_MakePlane(LAND_SIZE, LAND_SIZE, LAND_DIV-1,
W->landMat);
// give it a nice random bumpy effect
for (i = 0; i < W->land->NumVertices; i ++) {
W->land->Vertices[i].y += (float) (rand()%1400)-700;
/* if (i % 2 == 0) {
W->land->Vertices[i].y += (float) (rand()%400)-200;
}
if (i % 4 == 0) {
W->land->Vertices[i].y += (float) (rand()%400)-200;
}
if (i % 6 == 0) {
W->land->Vertices[i].y += (float) (rand()%400)-200;
}
if (i % 8 == 0) {
W->land->Vertices[i].y += (float) (rand()%400)-200;
}
*/
}
for (i = 1; i < W->land->NumVertices-1; i ++) {
W->land->Vertices[i].y = (W->land->Vertices[i-1].y
+ W->land->Vertices[i ].y
+ W->land->Vertices[i+1].y)
/3;
}
// gotta recalculate normals for backface culling to work right
EON_ObjCalcNormals(W->land);
// Make our first child the first sky
W->sky = EON_MakePlane(LAND_SIZE, LAND_SIZE, 1, W->skyMat);
W->sky->Yp = 2000;
W->sky->BackfaceCull = 0;
EON_ObjInfo(W->land, Logger);
EON_ObjInfo(W->sky, Logger);
return;
}
void setup_materials(EONx_Console *con, EON_Mat **mat,
CX_LogContext *Logger)
{
// create our 3 materials, make the fourth null so that EON_MatMakeOptPal2()
// knows where to stop
mat[0] = EON_MatCreate();
mat[1] = EON_MatCreate();
mat[2] = EON_MatCreate();
mat[3] = 0;
// set up material 0 (the ground)
mat[0]->ShadeType = EON_SHADE_GOURAUD_DISTANCE;
mat[0]->Shininess = 1;
mat[0]->Ambient.R = 255;
mat[0]->Ambient.G = 255;
mat[0]->Ambient.B = 255;
mat[0]->Diffuse.R = 127;
mat[0]->Diffuse.G = 127;
mat[0]->Diffuse.B = 127;
mat[0]->Specular.R = 127;
mat[0]->Specular.G = 127;
mat[0]->Specular.B = 127;
mat[0]->FadeDist = 10000.0;
mat[0]->Texture = EONx_ReadPCXTex("ground.pcx");
mat[0]->TexScaling = 40.0*LAND_SIZE/50000;
mat[0]->PerspectiveCorrect = 16;
EON_TexInfo(mat[0]->Texture, Logger);
// set up material 1 (the sky)
mat[1]->ShadeType = EON_SHADE_GOURAUD_DISTANCE;
mat[1]->Shininess = 1;
mat[1]->Ambient.R = 255;
mat[1]->Ambient.G = 255;
mat[1]->Ambient.B = 255;
mat[1]->Diffuse.R = 127;
mat[1]->Diffuse.G = 127;
mat[1]->Diffuse.B = 127;
mat[1]->Specular.R = 127;
mat[1]->Specular.G = 127;
mat[1]->Specular.B = 127;
mat[1]->FadeDist = 10000.0;
mat[1]->Texture = EONx_ReadPCXTex("sky.pcx");
mat[1]->TexScaling = 45.0*LAND_SIZE/50000;
mat[1]->PerspectiveCorrect = 32;
EON_TexInfo(mat[1]->Texture, Logger);
// set up material 2 (the second sky)
mat[2]->ShadeType = EON_SHADE_NONE;
mat[2]->Shininess = 1;
mat[2]->Texture = EONx_ReadPCXTex("sky2.pcx");
mat[2]->TexScaling = 10.0; //200.0*LAND_SIZE/50000;
mat[2]->PerspectiveCorrect = 2;
EON_TexInfo(mat[2]->Texture, Logger);
// intialize the materials
EON_MatInit(mat[0]);
EON_MatInfo(mat[0], Logger);
EON_MatInit(mat[1]);
EON_MatInfo(mat[1], Logger);
EON_MatInit(mat[2]);
EON_MatInfo(mat[2], Logger);
return;
}
int main(int argc, char *argv[])
{
const char *filename;
int frames = 0;
int framenum = 100000;
time_t start = 0, stop = 0;
// Our variables
EON_Light *TheLight; // Our light
EON_Mesh *TheModel; // Our cube object
EON_Mat *ModelMat; // The material for the cube
EON_Cam *TheCamera;
EON_Rend *TheRend;
EON_Frame *TheFrame;
NullConsole *TheConsole;
double distance = 50;
int ch = -1;
int verbose = 1;
CX_LogContext *Logger = CX_log_open_console(CX_LOG_MARK, stderr);
while (1) {
ch = getopt(argc, argv, "d:n:v:h?");
if (ch == -1) {
break;
}
switch (ch) {
case 'd':
distance = atof(optarg);
break;
case 'n':
framenum = atoi(optarg);
break;
case 'v':
verbose = atoi(optarg);
break;
case '?': /* fallthrough */
case 'h': /* fallthrough */
default:
usage();
return 0;
}
}
/* XXX: watch out here */
argc -= optind;
argv += optind;
if (argc != 1) {
usage();
return 1;
}
filename = argv[0];
if (verbose) {
CX_log_trace(Logger, CX_LOG_INFO, EXE,
"settings> rendering model = %s",
filename);
CX_log_trace(Logger, CX_LOG_INFO, EXE,
"settings> frame limit = %i",
framenum);
}
ModelMat = EON_MatCreate();
ModelMat->ShadeType = EON_SHADE_FLAT;
ModelMat->Ambient.R = 216;
ModelMat->Ambient.G = 216;
ModelMat->Ambient.B = 216;
EON_MatInit(ModelMat);
EON_MatInfo(ModelMat, Logger);
TheConsole = NullConsoleCreate(800, // Screen width
600 // Screen height
);
TheModel = EONx_ReadPLYMesh(filename, ModelMat);
if (TheModel == NULL) {
CX_log_trace(Logger, CX_LOG_ERROR, EXE,
"failed to load model '%s', aborting",
filename);
return 1;
}
EON_MeshInfo(TheModel, Logger);
TheFrame = TheConsole->fb;
TheCamera = TheConsole->cam;
TheCamera->Pos.Z = -distance; // Back the camera up from the origin
TheLight = EON_LightNew(EON_LIGHT_VECTOR, // vector light
0.0, 0.0, 0.0, // rotation angles
1.0, // intensity
1.0); // falloff, not used for vector lights
TheRend = EON_RendCreate(TheCamera);
start = time(NULL);
while (frames < framenum) {
// Rotate by 1 degree on each axis
TheModel->Rotation.X += 1.0;
TheModel->Rotation.Y += 1.0;
TheModel->Rotation.Z += 1.0;
NullConsoleClearFrame(TheConsole);
EON_RenderBegin(TheRend); // Start rendering with the camera
EON_RenderLight(TheRend, TheLight); // Render our light
EON_RenderMesh(TheRend, TheModel); // Render our object
EON_RenderEnd(TheRend, TheFrame); // Finish rendering
frames++;
}
stop = time(NULL);
CX_log_trace(Logger, CX_LOG_INFO, EXE,
"%i frames in %f seconds: %.3f FPS",
frames, (double)stop-(double)start,
(double)frames/((double)stop-(double)start));
return CX_log_close(Logger);
}
