[#42] Start sole rendering

rpg_tools_rendering/src/rendering/body/mod.rs

@@ -30,7 +30,7 @@ fn render_legs(
 ) {
     let leg_width = config.body.get_leg_width(body);
     let leg_y = config.body.get_leg_y();
-    let foot_y = config.body.get_foot_y();
+    let foot_y = config.body.y_foot;
     let left_leg_start_x = config.body.get_left_leg_x(body);
     let right_leg_x = config.body.get_right_leg_x(body);
 

rpg_tools_rendering/src/rendering/config/body/mod.rs

@@ -28,6 +28,7 @@ pub struct BodyConfig {
     pub y_upper: f32,
     pub y_waist: f32,
     pub y_lower: f32,
+    pub y_foot: f32,
 }
 
 impl BodyConfig {
@@ -92,10 +93,6 @@ impl BodyConfig {
         self.get_torso_bottom() - 0.05
     }
 
-    pub fn get_foot_y(&self) -> f32 {
-        1.0
-    }
-
     pub fn get_distance_between_hands(&self, body: &Body) -> f32 {
         self.get_torso_width(body) + 0.08
     }
@@ -118,13 +115,18 @@ impl BodyConfig {
             * self.get_torso_config(body.shape).legs_width
     }
 
-    pub fn get_feet_centers(&self, body: &Body, aabb: &AABB) -> (Point2d, Point2d) {
+    pub fn get_feet_center_x(&self, body: &Body) -> (f32, f32) {
         let leg_half = self.get_leg_width(body) / 2.0;
-        let foot_y = self.get_foot_y();
         let left_leg_start_x = self.get_left_leg_x(body);
         let right_leg_x = self.get_right_leg_x(body);
-        let left = aabb.get_point(left_leg_start_x + leg_half, foot_y);
-        let right = aabb.get_point(right_leg_x + leg_half, foot_y);
+
+        (left_leg_start_x + leg_half, right_leg_x + leg_half)
+    }
+
+    pub fn get_feet_centers(&self, body: &Body, aabb: &AABB) -> (Point2d, Point2d) {
+        let (left_x, right_x) = self.get_feet_center_x(body);
+        let left = aabb.get_point(left_x, self.y_foot);
+        let right = aabb.get_point(right_x, self.y_foot);
 
         (left, right)
     }

rpg_tools_rendering/src/rendering/config/example.rs

@@ -78,6 +78,7 @@ pub fn create_config() -> RenderConfig {
             y_upper: 0.3,
             y_waist: 0.5,
             y_lower: 0.75,
+            y_foot: 1.0,
         },
         hair: HairConfig {
             hairline: HairlineConfig {

rpg_tools_rendering/src/rendering/equipment/footwear.rs

@@ -1,14 +1,10 @@
 use crate::math::aabb2d::AABB;
 use crate::math::polygon2d::builder::Polygon2dBuilder;
 use crate::renderer::Renderer;
-use crate::rendering::body::torso::create_torso;
-use crate::rendering::body::{get_left_arm, get_left_arm_short};
-use crate::rendering::config::body::torso::TorsoConfig;
-use crate::rendering::config::equipment::shirt::ShirtConfig;
 use crate::rendering::config::RenderConfig;
 use rpg_tools_core::model::character::appearance::body::Body;
 use rpg_tools_core::model::equipment::appearance::footwear::Footwear;
-use rpg_tools_core::model::equipment::appearance::shirt::{Neckline, Shirt, SleeveStyle};
+use rpg_tools_core::model::width::Width;
 
 pub fn render_footwear(
     renderer: &mut dyn Renderer,
@@ -18,7 +14,20 @@ pub fn render_footwear(
     footwear: &Footwear,
     from_front: bool,
 ) {
-    render_sole(renderer, config, aabb, body, footwear);
+    render_soles(renderer, config, aabb, body, footwear);
+}
+
+fn render_soles(
+    renderer: &mut dyn Renderer,
+    config: &RenderConfig,
+    aabb: &AABB,
+    body: &Body,
+    footwear: &Footwear,
+) {
+    let (left_center, right_center) = config.body.get_feet_center_x(body);
+
+    render_sole(renderer, config, aabb, body, footwear, left_center);
+    render_sole(renderer, config, aabb, body, footwear, right_center);
 }
 
 fn render_sole(
@@ -27,5 +36,22 @@ fn render_sole(
     aabb: &AABB,
     body: &Body,
     footwear: &Footwear,
+    center_x: f32,
 ) {
+    let options = config.get_options(footwear.sole.color);
+    let width = config.body.get_foot_radius_factor(body) * 2.0;
+    let y_start = config.body.y_foot;
+    let y_end = y_start
+        + match footwear.sole.width {
+            Width::Thin => 0.02,
+            Width::Average => 0.04,
+            Width::Wide => 0.06,
+        };
+    let mut builder = Polygon2dBuilder::new();
+
+    builder.add_horizontal_pair(aabb, width, center_x, y_start, true);
+    builder.add_horizontal_pair(aabb, width, center_x, y_end, true);
+    let polygon = builder.build();
+
+    renderer.render_polygon(&polygon, &options);
 }