renderable3dtextcomponent.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 "renderabletextcomponent.h"
 
// External Includes
#include <component.h>
#include <materialcommon.h>
 
namespace nap
{
    class Renderable3DTextComponentInstance;
 
    class NAPAPI Renderable3DTextComponent : public RenderableTextComponent
    {
        RTTI_ENABLE(RenderableTextComponent)
        DECLARE_COMPONENT(Renderable3DTextComponent, Renderable3DTextComponentInstance)
    public:
        virtual void getDependentComponents(std::vector<rtti::TypeInfo>& components) const override;
 
        bool        mNormalize = true;                                  
        EDepthMode  mDepthMode = EDepthMode::InheritFromBlendMode;      
    };
 
 
    class NAPAPI Renderable3DTextComponentInstance : public RenderableTextComponentInstance
    {
        RTTI_ENABLE(RenderableTextComponentInstance)
    public:
        Renderable3DTextComponentInstance(EntityInstance& entity, Component& resource) :
            RenderableTextComponentInstance(entity, resource)                               { }
 
        virtual bool init(utility::ErrorState& errorState) override;
 
        void normalizeText(bool enable)                                                 { mNormalize = enable; }
 
        bool isNormalized() const                                                       { return mNormalize; }
 
        bool computeNormalizationFactor(const std::string& referenceText);
 
        virtual RenderableGlyph* getRenderableGlyph(uint index, float scale, utility::ErrorState& error) const override;
 
    protected:
        virtual void onDraw(IRenderTarget& renderTarget, VkCommandBuffer commandBuffer, const glm::mat4& viewMatrix, const glm::mat4& projectionMatrix) override;
 
    private:
        bool    mNormalize = true;                      
        float   mNormalizationFactor = 1.0f;            
    };
}