Implement filled gizmos (#70)

Reviewed-on: #70
Co-authored-by: Álex Román Núñez <eirexe@eirteam.moe>

src/fighter/debug.rs

@@ -1,10 +1,9 @@
 //! Fighter debug views: gizmos and the egui inspector window.
 
-use std::sync::OnceLock;
 
-use bevy::color::palettes::css::ORANGE;
-use bevy::{color::palettes::css::YELLOW, prelude::*};
-use bevy_egui::{EguiContexts, egui};
+use bevy::color::palettes::css::{ORANGE, ORANGE_RED, WHITE};
+use bevy::prelude::*;
+use bevy_egui::{egui, EguiContexts};
 
 use crate::debug_tools::{DebugSettings, FighterDebugRowKind};
 use crate::fighter::animation::FighterAnimationFrame;
@@ -15,14 +14,14 @@ use crate::fighter::attack::{
 use crate::fighter::baked_animation::{BakedFighterAnimations, FighterBoneMatrices};
 use crate::fighter::ecb::FighterPreviousECB;
 use crate::fighter::errors::FighterErrors;
-use crate::fighter::hurtbox::FixedAffineCapsule;
 use crate::fighter::manifest::FighterManifest;
-use crate::fighter::state::{FighterState, air};
+use crate::fighter::state::{air, FighterState};
 use crate::fighter::visual::FighterAnimations;
 use crate::fighter::{
     Fighter, FighterECB, FighterFacingDirection, FighterHitboxes, FighterPreviousTranslation,
     FighterTranslation, FighterVelocity,
 };
+use crate::filled_gizmos::FilledGizmos;
 use crate::game_settings::GameSettings;
 use crate::input::FighterInput;
 use crate::math::int::FGi32;
@@ -38,6 +37,7 @@ pub fn debug_draw_ecb(
         &FighterPreviousTranslation,
     )>,
     mut gizmos: Gizmos,
+    mut filled_gizmos: FilledGizmos,
 ) {
     for (ecb, trf, ecb_prev, trf_prev) in ecbs {
         gizmos.cross(
@@ -46,15 +46,18 @@ pub fn debug_draw_ecb(
             bevy::color::palettes::css::BLUE,
         );
 
+        let prev_transformed = ecb_prev.to_3d_lineloop(Transform::from_xyz(
+            trf_prev.x.to_num::<f32>(),
+            trf_prev.y.to_num(),
+            0.0,
+        ));
+        filled_gizmos.polygon(&prev_transformed, ORANGE_RED);
+
         let transformed =
             ecb.to_3d_lineloop(Transform::from_xyz(trf.x.to_num(), trf.y.to_num(), 0.0));
-        gizmos.lineloop(transformed, YELLOW);
-        let prev_transformed = ecb_prev.to_3d_lineloop(Transform::from_xyz(
-            trf_prev.x.to_num(),
-            trf_prev.y.to_num(),
-            -0.1,
-        ));
-        gizmos.lineloop(prev_transformed, ORANGE);
+        filled_gizmos.polygon(&transformed, ORANGE);
+        gizmos.lineloop(transformed, WHITE);
+
     }
 }
 pub fn fighter_debug(
@@ -183,15 +186,23 @@ pub fn animation_debug(
     }
 }
 
-pub fn hurtbox_debug(query: Query<&FighterSolvedHurtboxes>, mut gizmos: Gizmos) {
+pub fn hurtbox_debug(
+    query: Query<&FighterSolvedHurtboxes>,
+    mut filled_gizmos: FilledGizmos,
+) {
     for hurtboxes in &query {
         for hurtbox in &hurtboxes.0 {
-            draw_affine_capsule(&mut gizmos, hurtbox.capsule, YELLOW);
+            filled_gizmos.affine_capsule(
+                hurtbox.capsule.transform.to_mat4(),
+                hurtbox.capsule.radius.to_num(),
+                hurtbox.capsule.half_length.to_num(),
+                Color::srgba(1.0, 1.0, 0.0, 0.75),
+            );
         }
     }
 }
 
-fn draw_affine_capsule(
+/*fn draw_affine_capsule(
     gizmos: &mut Gizmos,
     capsule: FixedAffineCapsule,
     color: impl Into<Color> + Copy,
@@ -213,9 +224,9 @@ fn draw_affine_capsule(
     for &(start, end) in &wireframe.lines {
         gizmos.line(vertices[start], vertices[end], color);
     }
-}
+}*/
 
-struct CapsuleWireVertex {
+/*struct CapsuleWireVertex {
     direction: Vec3,
     center_sign: f32,
 }
@@ -223,9 +234,9 @@ struct CapsuleWireVertex {
 struct CapsuleWireframe {
     vertices: Vec<CapsuleWireVertex>,
     lines: Vec<(usize, usize)>,
-}
+}*/
 
-fn capsule_wireframe() -> &'static CapsuleWireframe {
+/*fn capsule_wireframe() -> &'static CapsuleWireframe {
     const RESOLUTION: usize = 16;
     const HEMISPHERE_STEPS: usize = 4;
     static WIREFRAME: OnceLock<CapsuleWireframe> = OnceLock::new();
@@ -306,7 +317,7 @@ fn capsule_wireframe() -> &'static CapsuleWireframe {
 
         CapsuleWireframe { vertices, lines }
     })
-}
+}*/
 
 #[cfg(test)]
 mod capsule_debug_tests {
@@ -326,7 +337,7 @@ mod capsule_debug_tests {
         assert!(marker.abs_diff_eq(Vec3::new(3.0, 4.0, 3.0), 1e-5));
     }
 
-    #[test]
+    /*#[test]
     fn capsule_wireframe_caps_extend_in_opposite_directions() {
         let wireframe = capsule_wireframe();
         let lower: Vec<_> = wireframe
@@ -344,7 +355,7 @@ mod capsule_debug_tests {
         assert!(upper.iter().all(|vertex| vertex.direction.y >= 0.0));
         assert!(lower.iter().any(|vertex| vertex.direction == Vec3::NEG_Y));
         assert!(upper.iter().any(|vertex| vertex.direction == Vec3::Y));
-    }
+    }*/
 }
 
 pub fn attack_debug(
@@ -356,6 +367,7 @@ pub fn attack_debug(
         &FighterAnimationFrame,
     )>,
     mut gizmos: Gizmos,
+    mut filled_gizmos: FilledGizmos,
 ) {
     for (hitboxes, _matrices, _translation, _facing_direction, _frame) in query {
         if let Some(active_attack) = &hitboxes.0 {
@@ -382,6 +394,12 @@ pub fn attack_debug(
                     capsule_draw_trf.to_isometry(),
                     bevy::color::palettes::css::RED,
                 );
+                filled_gizmos.capsule(
+                    capsule_draw_trf.to_isometry(),
+                    solved_hitbox.capsule.radius.to_num(),
+                    length * 0.5,
+                    Color::srgba(1.0, 0.0, 0.0, 0.18),
+                );
 
                 gizmos.cross(start, 1.0, bevy::color::palettes::css::GREEN);
                 gizmos.cross(end, 1.0, bevy::color::palettes::css::GREEN);