minor optimizations in chunk

[blank.git] / src / shape.hpp

diff --git a/src/shape.hpp b/src/shape.hpp
index abf87954c557bcfe6d9459492db60fb641cae757..4120f76b938ab0ef5a01431aa6ce08633fabd7f7 100644 (file)
--- a/src/shape.hpp
+++ b/src/shape.hpp
@@ -13,14 +13,14 @@ namespace blank {
 struct Shape {
 
        /// the number of vertices (and normals) this shape has
-       size_t VertexCount() const { return vtx_pos.size(); }
+       size_t VertexCount() const noexcept { return vtx_pos.size(); }
        /// the number of vertex indices this shape has
-       size_t VertexIndexCount() const { return vtx_idx.size(); }
+       size_t VertexIndexCount() const noexcept { return vtx_idx.size(); }
 
-       const Model::Normal &VertexNormal(size_t idx) const { return vtx_nrm[idx]; }
+       const Model::Normal &VertexNormal(size_t idx) const noexcept { return vtx_nrm[idx]; }
        Model::Normal VertexNormal(
                size_t idx, const glm::mat4 &transform
-       ) const {
+       ) const noexcept {
                return Model::Normal(transform * glm::vec4(vtx_nrm[idx], 0.0f));
        }
 
@@ -68,7 +68,7 @@ struct Shape {
                const glm::mat4 &,
                float &dist,
                glm::vec3 &normal
-       ) const = 0;
+       ) const noexcept = 0;
 
 protected:
        void SetShape(const Model::Positions &pos, const Model::Normals &nrm, const Model::Indices &idx) {
@@ -98,7 +98,7 @@ class NullShape
 public:
        NullShape();
 
-       bool Intersects(const Ray &, const glm::mat4 &, float &, glm::vec3 &) const override;
+       bool Intersects(const Ray &, const glm::mat4 &, float &, glm::vec3 &) const noexcept override;
 
 };
 
@@ -109,7 +109,7 @@ class CuboidShape
 public:
        CuboidShape(const AABB &bounds);
 
-       bool Intersects(const Ray &, const glm::mat4 &, float &, glm::vec3 &) const override;
+       bool Intersects(const Ray &, const glm::mat4 &, float &, glm::vec3 &) const noexcept override;
 
 private:
        AABB bb;
@@ -123,7 +123,7 @@ class StairShape
 public:
        StairShape(const AABB &bounds, const glm::vec2 &clip);
 
-       bool Intersects(const Ray &, const glm::mat4 &, float &, glm::vec3 &) const override;
+       bool Intersects(const Ray &, const glm::mat4 &, float &, glm::vec3 &) const noexcept override;
 
 private:
        AABB top, bot;