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Physics Interpolation - add support for CPUParticles2D

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Similar to the existing 3D CPUParticles physics interpolation.
This commit is contained in:
lawnjelly
2023-07-11 11:45:23 +01:00
parent b776cf5498
commit a117a3307a
11 changed files with 371 additions and 179 deletions
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26
servers/visual/visual_server_canvas.cpp
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@@ -40,6 +40,8 @@ void VisualServerCanvas::_render_canvas_item_tree(Item *p_canvas_item, const Tra
memset(z_list, 0, z_range * sizeof(RasterizerCanvas::Item *));
memset(z_last_list, 0, z_range * sizeof(RasterizerCanvas::Item *));
_current_camera_transform = p_transform;
if (_canvas_cull_mode == CANVAS_CULL_MODE_NODE) {
_prepare_tree_bounds(p_canvas_item);
_render_canvas_item_cull_by_node(p_canvas_item, p_transform, p_clip_rect, Color(1, 1, 1, 1), 0, z_list, z_last_list, nullptr, nullptr, false);
@@ -337,7 +339,12 @@ void VisualServerCanvas::_render_canvas_item_cull_by_item(Item *p_canvas_item, c
real_t f = Engine::get_singleton()->get_physics_interpolation_fraction();
TransformInterpolator::interpolate_transform_2d(ci->xform_prev, ci->xform_curr, final_xform, f);
}
final_xform = p_transform * final_xform;
if (!p_canvas_item->ignore_parent_xform) {
final_xform = p_transform * final_xform;
} else {
final_xform = _current_camera_transform * final_xform;
}
Rect2 global_rect = final_xform.xform(rect);
global_rect.position += p_clip_rect.position;
@@ -473,7 +480,12 @@ void VisualServerCanvas::_render_canvas_item_cull_by_node(Item *p_canvas_item, c
real_t f = Engine::get_singleton()->get_physics_interpolation_fraction();
TransformInterpolator::interpolate_transform_2d(ci->xform_prev, ci->xform_curr, final_xform, f);
}
final_xform = p_transform * final_xform;
if (!p_canvas_item->ignore_parent_xform) {
final_xform = p_transform * final_xform;
} else {
final_xform = _current_camera_transform * final_xform;
}
Rect2 global_rect = final_xform.xform(rect);
ci->global_rect_cache = global_rect;
@@ -667,6 +679,8 @@ void VisualServerCanvas::render_canvas(Canvas *p_canvas, const Transform2D &p_tr
memset(z_list, 0, z_range * sizeof(RasterizerCanvas::Item *));
memset(z_last_list, 0, z_range * sizeof(RasterizerCanvas::Item *));
_current_camera_transform = p_transform;
#ifdef VISUAL_SERVER_CANVAS_TIME_NODE_CULLING
bool measure = (Engine::get_singleton()->get_frames_drawn() % 100) == 0;
measure &= !Engine::get_singleton()->is_editor_hint();
@@ -941,6 +955,14 @@ void VisualServerCanvas::canvas_item_set_draw_behind_parent(RID p_item, bool p_e
_check_bound_integrity(canvas_item);
}
void VisualServerCanvas::canvas_item_set_ignore_parent_transform(RID p_item, bool p_enable) {
Item *canvas_item = canvas_item_owner.getornull(p_item);
ERR_FAIL_COND(!canvas_item);
canvas_item->ignore_parent_xform = p_enable;
_make_bound_dirty(canvas_item);
}
void VisualServerCanvas::canvas_item_set_update_when_visible(RID p_item, bool p_update) {
Item *canvas_item = canvas_item_owner.getornull(p_item);
ERR_FAIL_COND(!canvas_item);