fix: optimization: PVS-Studio warning V813

Passing large objects by const reference avoids unnecessary copying and enhances efficiency.

Reported by: PVS-Studio
Signed-off-by: Vyacheslav Ivanov <islavaivanov76@gmail.com>

src/graphics/render/ModelBatch.hpp

@@ -37,7 +37,10 @@ class ModelBatch {
     static inline glm::vec3 SUN_VECTOR {0.411934f, 0.863868f, -0.279161f};
 
     inline void vertex(
-        glm::vec3 pos, glm::vec2 uv, glm::vec4 light, glm::vec3 tint
+        const glm::vec3& pos,
+        const glm::vec2& uv,
+        const glm::vec4& light,
+        const glm::vec3& tint
     ) {
         float* buffer = this->buffer.get();
         buffer[index++] = pos.x;
@@ -64,8 +67,8 @@ class ModelBatch {
 
     void draw(const model::Mesh& mesh, 
               const glm::mat4& matrix, 
-              const glm::mat3& rotation, 
-              glm::vec3 tint,
+              const glm::mat3& rotation,
+        const glm::vec3& tint,
               const texture_names_map* varTextures);
     void setTexture(const std::string& name,
                     const texture_names_map* varTextures);
@@ -84,8 +87,9 @@ public:
     ModelBatch(size_t capacity, Assets* assets, Chunks* chunks);
     ~ModelBatch();
 
-    void draw(glm::mat4 matrix,
-              glm::vec3 tint,
+    void draw(
+        const glm::mat4& matrix,
+        const glm::vec3& tint,
               const model::Model* model,
               const texture_names_map* varTextures);
     void render();