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Print a warning for Viewports that have 2D usage and HDR enabled

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2D usage + HDR isn't supported, so the usage must be changed to 3D
to be able to use HDR.
This commit is contained in:
Hugo Locurcio 2021-06-28 18:08:59 +02:00
parent c550033420
commit f64d5f4095
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GPG key ID: 39E8F8BE30B0A49C
2 changed files with 15 additions and 5 deletions
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1
doc/classes/Viewport.xml
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@ -315,6 +315,7 @@
</member>
<member name="usage" type="int" setter="set_usage" getter="get_usage" enum="Viewport.Usage" default="2">
The rendering mode of viewport.
[b]Note:[/b] If set to [constant USAGE_2D] or [constant USAGE_2D_NO_SAMPLING], [member hdr] will have no effect when enabled since HDR is not supported for 2D.
</member>
<member name="world" type="World" setter="set_world" getter="get_world">
The custom [World] which can be used as 3D environment source.

19
scene/main/viewport.cpp
View file

@ -2928,11 +2928,6 @@ Control *Viewport::get_modal_stack_top() const {
}
String Viewport::get_configuration_warning() const {
/*if (get_parent() && !Object::cast_to<Control>(get_parent()) && !render_target) {
return TTR("This viewport is not set as render target. If you intend for it to display its contents directly to the screen, make it a child of a Control so it can obtain a size. Otherwise, make it a RenderTarget and assign its internal texture to some node for display.");
}*/
String warning = Node::get_configuration_warning();
if (size.x == 0 || size.y == 0) {
@ -2941,6 +2936,14 @@ String Viewport::get_configuration_warning() const {
}
warning += TTR("Viewport size must be greater than 0 to render anything.");
}
if (hdr && (usage == USAGE_2D || usage == USAGE_2D_NO_SAMPLING)) {
if (warning != String()) {
warning += "\n\n";
}
warning += TTR("This Viewport has HDR enabled, but its Usage is set to 2D or 2D No-Sampling.\nHDR is only supported in Viewports that have their Usage set to 3D or 3D No-Effects.\nHDR will be disabled for this Viewport.");
}
return warning;
}
@ -2995,6 +2998,7 @@ void Viewport::set_hdr(bool p_hdr) {
hdr = p_hdr;
VS::get_singleton()->viewport_set_hdr(viewport, p_hdr);
update_configuration_warning();
}
bool Viewport::get_hdr() const {
@ -3002,8 +3006,13 @@ bool Viewport::get_hdr() const {
}
void Viewport::set_usage(Usage p_usage) {
if (usage == p_usage) {
return;
}
usage = p_usage;
VS::get_singleton()->viewport_set_usage(viewport, VS::ViewportUsage(p_usage));
update_configuration_warning();
}
Viewport::Usage Viewport::get_usage() const {