ModelRenderer.h

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#ifndef B_MODEL_RENDERER_H
#define B_MODEL_RENDERER_H

/* bRenderer includes */
#include "Logger.h"
#include "ObjectManager.h"
#include "RenderQueue.h"

/* vmmlib includes */
#include "vmmlib/util.hpp"
#include "vmmlib/frustum_culler.hpp"


class ModelRenderer
{
public:

    /* Functions */

    ModelRenderer();

    ModelRenderer(ObjectManagerPtr o);

    virtual ~ModelRenderer(){}

    ObjectManagerPtr getObjectManager();

    void setObjectManager(ObjectManagerPtr o);

    RenderQueuePtr getRenderQueue();

    virtual void drawModel(const std::string &modelName, const std::string &cameraName, const vmml::Matrix4f &modelMatrix, const std::vector<std::string> &lightNames, bool doFrustumCulling = true, bool cullIndividualGeometry = false);

    virtual void drawModel(ModelPtr model, const vmml::Matrix4f &modelMatrix, const vmml::Matrix4f &viewMatrix, const vmml::Matrix4f &projectionMatrix, const std::vector<std::string> &lightNames, bool doFrustumCulling = true, bool cullIndividualGeometry = false);

    virtual void queueModelInstance(const std::string &modelName, const std::string &instanceName, const std::string &cameraName, const vmml::Matrix4f &modelMatrix, const std::vector<std::string> &lightNames, bool doFrustumCulling = true, bool cullIndividualGeometry = false, bool isTransparent = false, GLenum blendSfactor = GL_SRC_ALPHA, GLenum blendDfactor = GL_ONE_MINUS_SRC_ALPHA, GLfloat customDistance = 10000.0f);

    virtual void queueModelInstance(ModelPtr model, const std::string &instanceName, const vmml::Matrix4f &modelMatrix, const vmml::Matrix4f &viewMatrix, const vmml::Matrix4f &projectionMatrix, const std::vector<std::string> &lightNames, bool doFrustumCulling = true, bool cullIndividualGeometry = false, bool isTransparent = false, GLenum blendSfactor = GL_SRC_ALPHA, GLenum blendDfactor = GL_ONE_MINUS_SRC_ALPHA, GLfloat customDistance = 10000.0f);

    virtual void drawText(const std::string &textSpriteName, const std::string &cameraName, const vmml::Matrix4f &modelMatrix, const std::vector<std::string> &lightNames, bool doFrustumCulling = false);

    virtual void queueTextInstance(const std::string &textSpriteName, const std::string &instanceName, const std::string &cameraName, const vmml::Matrix4f &modelMatrix, const std::vector<std::string> &lightNames, bool doFrustumCulling = true, GLenum blendSfactor = GL_SRC_ALPHA, GLenum blendDfactor = GL_ONE_MINUS_SRC_ALPHA, GLfloat customDistance = 10000.0f);

    void drawQueue(GLenum mode = GL_TRIANGLES);

    void clearQueue();

    vmml::Visibility viewFrustumCulling(const vmml::AABBf &aabbObjectSpace, const vmml::Matrix4f &modelViewProjectionMatrix);

private:

    /* Variables */

    ObjectManagerPtr    _objectManager = nullptr;
    RenderQueuePtr      _renderQueue = nullptr;
};

typedef std::shared_ptr< ModelRenderer >  ModelRendererPtr;

#endif /* defined(B_MODEL_RENDERER_H) */