/*
* Do actual bake operation. Loop through to-be-baked frames.
* Returns 0 on failure.
*/
static void dynamicPaint_bakeImageSequence(DynamicPaintBakeJob *job)
{
DynamicPaintSurface *surface = job->surface;
Object *cObject = job->ob;
DynamicPaintCanvasSettings *canvas = surface->canvas;
Scene *scene = job->scene;
int frame = 1, orig_frame;
int frames;
frames = surface->end_frame - surface->start_frame + 1;
if (frames <= 0) {
BLI_strncpy(canvas->error, N_("No frames to bake"), sizeof(canvas->error));
return;
}
/* Show progress bar. */
*(job->do_update) = true;
/* Set frame to start point (also inits modifier data) */
frame = surface->start_frame;
orig_frame = scene->r.cfra;
scene->r.cfra = (int)frame;
ED_update_for_newframe(job->bmain, scene, 1);
/* Init surface */
if (!dynamicPaint_createUVSurface(scene, surface, job->progress, job->do_update)) {
job->success = 0;
return;
}
/* Loop through selected frames */
for (frame = surface->start_frame; frame <= surface->end_frame; frame++) {
/* The first 10% are for createUVSurface... */
const float progress = 0.1f + 0.9f * (frame - surface->start_frame) / (float)frames;
surface->current_frame = frame;
/* If user requested stop, quit baking */
if (G.is_break) {
job->success = 0;
return;
}
/* Update progress bar */
*(job->do_update) = true;
*(job->progress) = progress;
/* calculate a frame */
scene->r.cfra = (int)frame;
ED_update_for_newframe(job->bmain, scene, 1);
if (!dynamicPaint_calculateFrame(surface, scene, cObject, frame)) {
job->success = 0;
return;
}
/*
* Save output images
*/
{
char filename[FILE_MAX];
/* primary output layer */
if (surface->flags & MOD_DPAINT_OUT1) {
/* set filepath */
BLI_join_dirfile(filename, sizeof(filename), surface->image_output_path, surface->output_name);
BLI_path_frame(filename, frame, 4);
/* save image */
dynamicPaint_outputSurfaceImage(surface, filename, 0);
}
/* secondary output */
if (surface->flags & MOD_DPAINT_OUT2 && surface->type == MOD_DPAINT_SURFACE_T_PAINT) {
/* set filepath */
BLI_join_dirfile(filename, sizeof(filename), surface->image_output_path, surface->output_name2);
BLI_path_frame(filename, frame, 4);
/* save image */
dynamicPaint_outputSurfaceImage(surface, filename, 1);
}
}
}
scene->r.cfra = orig_frame;
}
/*
* Do actual bake operation. Loop through to-be-baked frames.
* Returns 0 on failure.
*/
static int dynamicPaint_bakeImageSequence(bContext *C, DynamicPaintSurface *surface, Object *cObject)
{
DynamicPaintCanvasSettings *canvas = surface->canvas;
Scene *scene = CTX_data_scene(C);
wmWindow *win = CTX_wm_window(C);
int frame = 1;
int frames;
frames = surface->end_frame - surface->start_frame + 1;
if (frames <= 0) {
BLI_strncpy(canvas->error, N_("No frames to bake"), sizeof(canvas->error));
return 0;
}
/* Set frame to start point (also inits modifier data) */
frame = surface->start_frame;
scene->r.cfra = (int)frame;
ED_update_for_newframe(CTX_data_main(C), scene, 1);
/* Init surface */
if (!dynamicPaint_createUVSurface(scene, surface)) return 0;
/* Loop through selected frames */
for (frame = surface->start_frame; frame <= surface->end_frame; frame++) {
float progress = (frame - surface->start_frame) / (float)frames * 100;
surface->current_frame = frame;
/* If user requested stop (esc), quit baking */
if (blender_test_break()) return 0;
/* Update progress bar cursor */
if (!G.background) {
WM_cursor_time(win, (int)progress);
}
/* calculate a frame */
scene->r.cfra = (int)frame;
ED_update_for_newframe(CTX_data_main(C), scene, 1);
if (!dynamicPaint_calculateFrame(surface, scene, cObject, frame)) return 0;
/*
* Save output images
*/
{
char filename[FILE_MAX];
/* primary output layer */
if (surface->flags & MOD_DPAINT_OUT1) {
/* set filepath */
BLI_join_dirfile(filename, sizeof(filename), surface->image_output_path, surface->output_name);
BLI_path_frame(filename, frame, 4);
/* save image */
dynamicPaint_outputSurfaceImage(surface, filename, 0);
}
/* secondary output */
if (surface->flags & MOD_DPAINT_OUT2 && surface->type == MOD_DPAINT_SURFACE_T_PAINT) {
/* set filepath */
BLI_join_dirfile(filename, sizeof(filename), surface->image_output_path, surface->output_name2);
BLI_path_frame(filename, frame, 4);
/* save image */
dynamicPaint_outputSurfaceImage(surface, filename, 1);
}
}
}
return 1;
}
