planemesh.h

/* This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at https://mozilla.org/MPL/2.0/. */
 
#pragma once
 
// Local Includes
#include "mesh.h"
 
// External includes
#include <rect.h>
#include <color.h>
#include <nap/numeric.h>
 
namespace nap
{
    // Forward Declares
    class Core;
    class RenderService;
 
    class NAPAPI PlaneMesh : public IMesh
    {
        RTTI_ENABLE(IMesh)
    public:
        PlaneMesh(Core& core);
 
        virtual bool init(utility::ErrorState& errorState) override;
 
        bool setup(utility::ErrorState& error);
 
        virtual MeshInstance& getMeshInstance() override                    { return *mMeshInstance; }
 
        virtual const MeshInstance& getMeshInstance() const override        { return *mMeshInstance; }
 
        const math::Rect& getRect()                                         { return mRect; }
 
        // property: the size of the plane
        glm::vec2       mSize           = { 1.0, 1.0 };                     
        glm::vec2       mPosition       = { 0.0,0.0 };                      
        RGBAColorFloat  mColor          = { 1.0f, 1.0f, 1.0f, 1.0f };       
        uint            mRows           = 1;                                
        uint            mColumns        = 1;                                
        EMemoryUsage    mUsage          = EMemoryUsage::Static;             
        ECullMode       mCullMode       = ECullMode::None;                  
        EPolygonMode    mPolygonMode    = EPolygonMode::Fill;               
 
    private:
        RenderService* mRenderService;
        std::unique_ptr<MeshInstance> mMeshInstance;
        math::Rect mRect;
 
        void constructPlane(const math::Rect& planeRect, nap::MeshInstance& mesh);
    };
}