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path: root/servers/rendering/renderer_viewport.cpp
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Diffstat (limited to 'servers/rendering/renderer_viewport.cpp')
-rw-r--r--servers/rendering/renderer_viewport.cpp52
1 files changed, 18 insertions, 34 deletions
diff --git a/servers/rendering/renderer_viewport.cpp b/servers/rendering/renderer_viewport.cpp
index 8507e20648..3ea67ae115 100644
--- a/servers/rendering/renderer_viewport.cpp
+++ b/servers/rendering/renderer_viewport.cpp
@@ -43,7 +43,7 @@ static Transform2D _canvas_get_transform(RendererViewport::Viewport *p_viewport,
if (p_viewport->canvas_map.has(p_canvas->parent)) {
Transform2D c_xform = p_viewport->canvas_map[p_canvas->parent].transform;
if (p_viewport->snap_2d_transforms_to_pixel) {
- c_xform.elements[2] = c_xform.elements[2].floor();
+ c_xform.columns[2] = c_xform.columns[2].floor();
}
xf = xf * c_xform;
scale = p_canvas->parent_scale;
@@ -52,7 +52,7 @@ static Transform2D _canvas_get_transform(RendererViewport::Viewport *p_viewport,
Transform2D c_xform = p_canvas_data->transform;
if (p_viewport->snap_2d_transforms_to_pixel) {
- c_xform.elements[2] = c_xform.elements[2].floor();
+ c_xform.columns[2] = c_xform.columns[2].floor();
}
xf = xf * c_xform;
@@ -195,8 +195,6 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
}
}
- Color bgcolor = RSG::storage->get_default_clear_color();
-
if (!p_viewport->disable_2d && !p_viewport->disable_environment && RSG::scene->is_scenario(p_viewport->scenario)) {
RID environment = RSG::scene->scenario_get_environment(p_viewport->scenario);
if (RSG::scene->is_environment(environment)) {
@@ -207,15 +205,6 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
bool can_draw_3d = RSG::scene->is_camera(p_viewport->camera) && !p_viewport->disable_3d;
- if (p_viewport->clear_mode != RS::VIEWPORT_CLEAR_NEVER) {
- if (p_viewport->transparent_bg) {
- bgcolor = Color(0, 0, 0, 0);
- }
- if (p_viewport->clear_mode == RS::VIEWPORT_CLEAR_ONLY_NEXT_FRAME) {
- p_viewport->clear_mode = RS::VIEWPORT_CLEAR_NEVER;
- }
- }
-
if ((scenario_draw_canvas_bg || can_draw_3d) && !p_viewport->render_buffers.is_valid()) {
//wants to draw 3D but there is no render buffer, create
p_viewport->render_buffers = RSG::scene->render_buffers_create();
@@ -223,15 +212,20 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
_configure_3d_render_buffers(p_viewport);
}
- RSG::texture_storage->render_target_request_clear(p_viewport->render_target, bgcolor);
+ Color bgcolor = p_viewport->transparent_bg ? Color(0, 0, 0, 0) : RSG::storage->get_default_clear_color();
+
+ if (p_viewport->clear_mode != RS::VIEWPORT_CLEAR_NEVER) {
+ RSG::texture_storage->render_target_request_clear(p_viewport->render_target, bgcolor);
+ if (p_viewport->clear_mode == RS::VIEWPORT_CLEAR_ONLY_NEXT_FRAME) {
+ p_viewport->clear_mode = RS::VIEWPORT_CLEAR_NEVER;
+ }
+ }
if (!scenario_draw_canvas_bg && can_draw_3d) {
_draw_3d(p_viewport);
}
if (!p_viewport->disable_2d) {
- int i = 0;
-
Map<Viewport::CanvasKey, Viewport::CanvasData *> canvas_map;
Rect2 clip_rect(0, 0, p_viewport->size.x, p_viewport->size.y);
@@ -242,13 +236,13 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
RendererCanvasRender::Light *directional_lights_with_shadow = nullptr;
if (p_viewport->sdf_active) {
- //process SDF
+ // Process SDF.
Rect2 sdf_rect = RSG::texture_storage->render_target_get_sdf_rect(p_viewport->render_target);
RendererCanvasRender::LightOccluderInstance *occluders = nullptr;
- //make list of occluders
+ // Make list of occluders.
for (KeyValue<RID, Viewport::CanvasData> &E : p_viewport->canvas_map) {
RendererCanvasCull::Canvas *canvas = static_cast<RendererCanvasCull::Canvas *>(E.value.canvas);
Transform2D xf = _canvas_get_transform(p_viewport, canvas, &E.value, clip_rect.size);
@@ -269,14 +263,13 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
RSG::canvas_render->render_sdf(p_viewport->render_target, occluders);
RSG::texture_storage->render_target_mark_sdf_enabled(p_viewport->render_target, true);
- p_viewport->sdf_active = false; // if used, gets set active again
+ p_viewport->sdf_active = false; // If used, gets set active again.
} else {
RSG::texture_storage->render_target_mark_sdf_enabled(p_viewport->render_target, false);
}
Rect2 shadow_rect;
- int light_count = 0;
int shadow_count = 0;
int directional_light_count = 0;
@@ -286,7 +279,7 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
Transform2D xf = _canvas_get_transform(p_viewport, canvas, &E.value, clip_rect.size);
- //find lights in canvas
+ // Find lights in canvas.
for (Set<RendererCanvasRender::Light *>::Element *F = canvas->lights.front(); F; F = F->next()) {
RendererCanvasRender::Light *cl = F->get();
@@ -302,12 +295,10 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
if (clip_rect.intersects_transformed(cl->xform_cache, cl->rect_cache)) {
cl->filter_next_ptr = lights;
lights = cl;
- // cl->texture_cache = nullptr;
Transform2D scale;
scale.scale(cl->rect_cache.size);
- scale.elements[2] = cl->rect_cache.position;
+ scale.columns[2] = cl->rect_cache.position;
cl->light_shader_xform = cl->xform * scale;
- //cl->light_shader_pos = cl->xform_cache[2];
if (cl->use_shadow) {
cl->shadows_next_ptr = lights_with_shadow;
if (lights_with_shadow == nullptr) {
@@ -318,11 +309,7 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
lights_with_shadow = cl;
cl->radius_cache = cl->rect_cache.size.length();
}
-
- light_count++;
}
-
- //guess this is not needed, but keeping because it may be
}
}
@@ -332,7 +319,7 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
cl->filter_next_ptr = directional_lights;
directional_lights = cl;
cl->xform_cache = xf * cl->xform;
- cl->xform_cache.elements[2] = Vector2(); //translation is pointless
+ cl->xform_cache.columns[2] = Vector2(); //translation is pointless
if (cl->use_shadow) {
cl->shadows_next_ptr = directional_lights_with_shadow;
directional_lights_with_shadow = cl;
@@ -390,7 +377,7 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
//update shadows if any
RendererCanvasRender::Light *light = directional_lights_with_shadow;
while (light) {
- Vector2 light_dir = -light->xform_cache.elements[1].normalized(); // Y is light direction
+ Vector2 light_dir = -light->xform_cache.columns[1].normalized(); // Y is light direction
float cull_distance = light->directional_distance;
Vector2 light_dir_sign;
@@ -437,8 +424,7 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
RENDER_TIMESTAMP("> Render DirectionalLight2D Shadows");
- //make list of occluders
- int occ_cullded = 0;
+ // Make list of occluders.
for (KeyValue<RID, Viewport::CanvasData> &E : p_viewport->canvas_map) {
RendererCanvasCull::Canvas *canvas = static_cast<RendererCanvasCull::Canvas *>(E.value.canvas);
Transform2D xf = _canvas_get_transform(p_viewport, canvas, &E.value, clip_rect.size);
@@ -456,7 +442,6 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
if (F->get()->aabb_cache.intersects_filled_polygon(xf_points, point_count)) {
F->get()->next = occluders;
occluders = F->get();
- occ_cullded++;
}
}
}
@@ -508,7 +493,6 @@ void RendererViewport::_draw_viewport(Viewport *p_viewport) {
if (RSG::canvas->was_sdf_used()) {
p_viewport->sdf_active = true;
}
- i++;
if (scenario_draw_canvas_bg && E.key.get_layer() >= scenario_canvas_max_layer) {
if (!can_draw_3d) {
generated by cgit v1.2.3 (git 2.25.1) at 2025-04-15 04:17:45 +0000