diff options
Diffstat (limited to 'scene/3d/cpu_particles.cpp')
| -rw-r--r-- | scene/3d/cpu_particles.cpp | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/scene/3d/cpu_particles.cpp b/scene/3d/cpu_particles.cpp index 5b3229e931..a22708ac99 100644 --- a/scene/3d/cpu_particles.cpp +++ b/scene/3d/cpu_particles.cpp @@ -198,6 +198,35 @@ String CPUParticles::get_configuration_warning() const { String warnings; + bool mesh_found = false; + bool anim_material_found = false; + + if (get_mesh().is_valid()) { + mesh_found = true; + for (int j = 0; j < get_mesh()->get_surface_count(); j++) { + anim_material_found = Object::cast_to<ShaderMaterial>(get_mesh()->surface_get_material(j).ptr()) != NULL; + SpatialMaterial *spat = Object::cast_to<SpatialMaterial>(get_mesh()->surface_get_material(j).ptr()); + anim_material_found = anim_material_found || (spat && spat->get_billboard_mode() == SpatialMaterial::BILLBOARD_PARTICLES); + } + } + + anim_material_found = anim_material_found || Object::cast_to<ShaderMaterial>(get_material_override().ptr()) != NULL; + SpatialMaterial *spat = Object::cast_to<SpatialMaterial>(get_material_override().ptr()); + anim_material_found = anim_material_found || (spat && spat->get_billboard_mode() == SpatialMaterial::BILLBOARD_PARTICLES); + + if (!mesh_found) { + if (warnings != String()) + warnings += "\n"; + warnings += "- " + TTR("Nothing is visible because no mesh has not been assigned."); + } + + if (!anim_material_found && (get_param(PARAM_ANIM_SPEED) != 0.0 || get_param(PARAM_ANIM_OFFSET) != 0.0 || + get_param_curve(PARAM_ANIM_SPEED).is_valid() || get_param_curve(PARAM_ANIM_OFFSET).is_valid())) { + if (warnings != String()) + warnings += "\n"; + warnings += "- " + TTR("CPUParticles animation requires the usage of a SpatialMaterial with \"Billboard Particles\" enabled."); + } + return warnings; } |