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Fix T75071: rendering fails when all render layers disabled, but using compositor

This commit is contained in:
Brecht Van Lommel 2020-05-14 02:43:17 +02:00
parent 88841559de
commit 2c61b7f354
Notes: blender-bot 2023-02-14 07:47:59 +01:00 
Referenced by issue #75071, Rendering is prevented if all view layers in current scene are disabled, even if other scenes are used in compositor
1 changed files with 29 additions and 29 deletions
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58
source/blender/render/intern/source/pipeline.c
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@ -1819,42 +1819,42 @@ bool RE_is_rendering_allowed(Scene *scene,
}
}
if (scemode & R_DOCOMP) {
if (scene->use_nodes) {
if (!scene->nodetree) {
BKE_report(reports, RPT_ERROR, "No node tree in scene");
return 0;
}
if (!check_composite_output(scene)) {
BKE_report(reports, RPT_ERROR, "No render output node in scene");
return 0;
}
if (scemode & R_FULL_SAMPLE) {
if (composite_needs_render(scene, 0) == 0) {
BKE_report(reports, RPT_ERROR, "Full sample AA not supported without 3D rendering");
return 0;
}
}
}
}
/* check valid camera, without camera render is OK (compo, seq) */
if (!check_valid_camera(scene, camera_override, reports)) {
return 0;
}
if (RE_seq_render_active(scene, &scene->r)) {
/* Sequencer */
if (scene->r.mode & R_BORDER) {
BKE_report(reports, RPT_ERROR, "Border rendering is not supported by sequencer");
return false;
}
}
else if ((scemode & R_DOCOMP) && scene->use_nodes) {
/* Compositor */
if (!scene->nodetree) {
BKE_report(reports, RPT_ERROR, "No node tree in scene");
return 0;
}
/* layer flag tests */
if (!render_scene_has_layers_to_render(scene, single_layer)) {
BKE_report(reports, RPT_ERROR, "All render layers are disabled");
if (!check_composite_output(scene)) {
BKE_report(reports, RPT_ERROR, "No render output node in scene");
return 0;
}
if (scemode & R_FULL_SAMPLE) {
if (composite_needs_render(scene, 0) == 0) {
BKE_report(reports, RPT_ERROR, "Full sample AA not supported without 3D rendering");
return 0;
}
}
}
else {
/* Regular Render */
if (!render_scene_has_layers_to_render(scene, single_layer)) {
BKE_report(reports, RPT_ERROR, "All render layers are disabled");
return 0;
}
}
/* check valid camera, without camera render is OK (compo, seq) */
if (!check_valid_camera(scene, camera_override, reports)) {
return 0;
}