diff options
Diffstat (limited to 'editor/plugins/spatial_editor_plugin.cpp')
| -rw-r--r-- | editor/plugins/spatial_editor_plugin.cpp | 81 |
1 files changed, 57 insertions, 24 deletions
diff --git a/editor/plugins/spatial_editor_plugin.cpp b/editor/plugins/spatial_editor_plugin.cpp index d216e47c02..703c9e96b6 100644 --- a/editor/plugins/spatial_editor_plugin.cpp +++ b/editor/plugins/spatial_editor_plugin.cpp @@ -2095,7 +2095,7 @@ void SpatialEditorViewport::_notification(int p_what) { } // TODO That should be part of the drawing API... -static void stroke_rect(CanvasItem *ci, Rect2 rect, Color color, real_t width = 1.0) { +static void stroke_rect(CanvasItem &ci, Rect2 rect, Color color, real_t width = 1.0) { // a---b // | | @@ -2105,10 +2105,31 @@ static void stroke_rect(CanvasItem *ci, Rect2 rect, Color color, real_t width = Vector2 c(rect.position.x, rect.position.y + rect.size.y); Vector2 d(rect.position + rect.size); - ci->draw_line(a, b, color, width); - ci->draw_line(b, d, color, width); - ci->draw_line(d, c, color, width); - ci->draw_line(c, a, color, width); + ci.draw_line(a, b, color, width); + ci.draw_line(b, d, color, width); + ci.draw_line(d, c, color, width); + ci.draw_line(c, a, color, width); +} + +static void draw_indicator_bar(Control &surface, real_t fill, Ref<Texture> icon) { + + // Adjust bar size from control height + Vector2 surface_size = surface.get_size(); + real_t h = surface_size.y / 2.0; + real_t y = (surface_size.y - h) / 2.0; + + Rect2 r(10, y, 6, h); + real_t sy = r.size.y * fill; + + // Note: because this bar appears over the viewport, it has to stay readable for any background color + // Draw both neutral dark and bright colors to account this + surface.draw_rect(r, Color(1, 1, 1, 0.2)); + surface.draw_rect(Rect2(r.position.x, r.position.y + r.size.y - sy, r.size.x, sy), Color(1, 1, 1, 0.6)); + stroke_rect(surface, r.grow(1), Color(0, 0, 0, 0.7)); + + Vector2 icon_size = icon->get_size(); + Vector2 icon_pos = Vector2(r.position.x - (icon_size.x - r.size.x) / 2, r.position.y + r.size.y + 2); + surface.draw_texture(icon, icon_pos); } void SpatialEditorViewport::_draw() { @@ -2167,35 +2188,47 @@ void SpatialEditorViewport::_draw() { draw_rect = Rect2(Vector2(), s).clip(draw_rect); - stroke_rect(surface, draw_rect, Color(0.6, 0.6, 0.1, 0.5), 2.0); + stroke_rect(*surface, draw_rect, Color(0.6, 0.6, 0.1, 0.5), 2.0); } else { if (zoom_indicator_delay > 0.0) { - // Show indicative zoom factor - real_t min_distance = ZOOM_MIN_DISTANCE; // TODO Why not pick znear to limit zoom? - real_t max_distance = camera->get_zfar(); - real_t scale_length = (max_distance - min_distance); + if (is_freelook_active()) { + // Show speed - if (Math::abs(scale_length) > CMP_EPSILON) { - real_t logscale_t = 1.0 - Math::log(1 + cursor.distance - min_distance) / Math::log(1 + scale_length); + real_t min_speed = FREELOOK_MIN_SPEED; + real_t max_speed = camera->get_zfar(); + real_t scale_length = (max_speed - min_speed); - // There is no real maximum distance so that factor can become negative, - // Let's make it look asymptotic instead (will decrease slower and slower). - if (logscale_t < 0.25) - logscale_t = 0.25 * Math::exp(4.0 * logscale_t - 1.0); + if (Math::abs(scale_length) > CMP_EPSILON) { + real_t logscale_t = 1.0 - Math::log(1 + freelook_speed - min_speed) / Math::log(1 + scale_length); - Vector2 surface_size = surface->get_size(); - real_t h = surface_size.y / 2.0; - real_t y = (surface_size.y - h) / 2.0; + // There is no real maximum speed so that factor can become negative, + // Let's make it look asymptotic instead (will decrease slower and slower). + if (logscale_t < 0.25) + logscale_t = 0.25 * Math::exp(4.0 * logscale_t - 1.0); - Rect2 r(10, y, 6, h); - real_t sy = r.size.y * logscale_t; + draw_indicator_bar(*surface, 1.0 - logscale_t, get_icon("ViewportSpeed", "EditorIcons")); + } - surface->draw_rect(r, Color(1, 1, 1, 0.2)); - surface->draw_rect(Rect2(r.position.x, r.position.y + r.size.y - sy, r.size.x, sy), Color(1, 1, 1, 0.6)); - stroke_rect(surface, r.grow(1), Color(0, 0, 0, 0.7)); + } else { + // Show zoom + + real_t min_distance = ZOOM_MIN_DISTANCE; // TODO Why not pick znear to limit zoom? + real_t max_distance = camera->get_zfar(); + real_t scale_length = (max_distance - min_distance); + + if (Math::abs(scale_length) > CMP_EPSILON) { + real_t logscale_t = 1.0 - Math::log(1 + cursor.distance - min_distance) / Math::log(1 + scale_length); + + // There is no real maximum distance so that factor can become negative, + // Let's make it look asymptotic instead (will decrease slower and slower). + if (logscale_t < 0.25) + logscale_t = 0.25 * Math::exp(4.0 * logscale_t - 1.0); + + draw_indicator_bar(*surface, logscale_t, get_icon("ViewportZoom", "EditorIcons")); + } } } } |