/***********************************************************************************************************************
*
* Copyright (c) 2010 - 2025 by Tech Soft 3D, Inc.
* The information contained herein is confidential and proprietary to Tech Soft 3D, Inc., and considered a trade secret
* as defined under civil and criminal statutes. Tech Soft 3D shall pursue its civil and criminal remedies in the event
* of unauthorized use or misappropriation of its trade secrets. Use of this information by anyone other than authorized
* employees of Tech Soft 3D, Inc. is granted only under a written non-disclosure agreement, expressly prescribing the
* scope and manner of such use.
*
***********************************************************************************************************************/
/**
* Sample CreatePRCCubes
* file CreateGraphics.cpp
* This file is containing the function allowing to create graphics.
*
*
***********************************************************************************************************************/
#include "CreateGraphics.h"

//######################################################################################################################
// Color creation
A3DStatus createRGBColor(A3DUns32& uiIndexRgbColor, A3DDouble dRed, A3DDouble dGreen, A3DDouble dBlue)
{
    A3DStatus iRet = A3D_SUCCESS;
    A3DGraphRgbColorData sData;
    A3D_INITIALIZE_DATA(A3DGraphRgbColorData, sData);
    sData.m_dRed = dRed;
    sData.m_dGreen = dGreen;
    sData.m_dBlue = dBlue;
    iRet = A3DGlobalInsertGraphRgbColor(&sData, &uiIndexRgbColor);

    return iRet;
}

//######################################################################################################################
// Material creation: Creates a material, then inserts it into the global material table.
A3DStatus createMaterial(A3DUns32& uiMaterialGenericIndex, A3DDouble dRed, A3DDouble dGreen, A3DDouble dBlue)
{
    A3DStatus iRet = A3D_SUCCESS;
    A3DUns32 uiAmbient, uiDiffuse, uiEmissive, uiSpecular;

    CHECK_RET(createRGBColor(uiAmbient,  dRed, dGreen, dBlue));
    CHECK_RET(createRGBColor(uiDiffuse,  dRed, dGreen, dBlue));
    CHECK_RET(createRGBColor(uiEmissive, dRed, dGreen, dBlue));
    CHECK_RET(createRGBColor(uiSpecular, dRed, dGreen, dBlue));

    A3DGraphMaterialData sMaterialData;
    A3D_INITIALIZE_DATA(A3DGraphMaterialData, sMaterialData);
    sMaterialData.m_uiAmbient = uiAmbient;
    sMaterialData.m_uiDiffuse = uiDiffuse;
    sMaterialData.m_uiEmissive = uiEmissive;
    sMaterialData.m_uiSpecular = uiSpecular;
    sMaterialData.m_dAmbientAlpha = 1.0;
    sMaterialData.m_dDiffuseAlpha = 1.0;
    sMaterialData.m_dEmissiveAlpha = 1.0;
    sMaterialData.m_dSpecularAlpha = 1.0;
    sMaterialData.m_dShininess = 0.0;
    CHECK_RET(A3DGlobalInsertGraphMaterial(&sMaterialData, &uiMaterialGenericIndex));

    return iRet;
}

//######################################################################################################################
A3DStatus setGraphicsColor(A3DRootBaseWithGraphicsData* pOutRootBaseWithGraphics, A3DDouble dRed, A3DDouble dGreen, A3DDouble dBlue, A3DDouble dAlpha)
{
    A3DStatus iRet = A3D_SUCCESS;

    //Create a style color
    A3DUns32 uiColorIndex = 0;
    CHECK_RET(createRGBColor(uiColorIndex, dRed, dGreen, dBlue));
    
    A3DUns32 uiStyleIndex = 0;
    A3DGraphStyleData sStyleData;
    A3D_INITIALIZE_DATA(A3DGraphStyleData, sStyleData);
    sStyleData.m_bMaterial = false;
    sStyleData.m_bVPicture = false;
    sStyleData.m_dWidth = 0.1; // default
    sStyleData.m_bIsTransparencyDefined = true;
    sStyleData.m_ucTransparency = (A3DUns8) (dAlpha * 255.0);
    sStyleData.m_bSpecialCulling = false;
    sStyleData.m_bBackCulling = false;
    sStyleData.m_uiRgbColorIndex = uiColorIndex;
    CHECK_RET(A3DGlobalInsertGraphStyle(&sStyleData, &uiStyleIndex));

    A3DGraphicsData sGraphicsData;
    A3D_INITIALIZE_DATA(A3DGraphicsData, sGraphicsData);

    sGraphicsData.m_uiStyleIndex = uiStyleIndex;
    sGraphicsData.m_usBehaviour = kA3DGraphicsShow;
    sGraphicsData.m_usBehaviour |= kA3DGraphicsSonHeritColor;

    CHECK_RET(A3DGraphicsCreate(&sGraphicsData, &(pOutRootBaseWithGraphics->m_pGraphics)));

    return iRet;
}

A3DStatus setEntityColor(A3DEntity* inEntity, A3DDouble dRed, A3DDouble dGreen, A3DDouble dBlue, A3DDouble dAlpha)
{
    A3DStatus iRet = A3D_SUCCESS;

    A3DRootBaseWithGraphicsData sBaseWithGraphicsData;
    A3D_INITIALIZE_DATA(A3DRootBaseWithGraphicsData, sBaseWithGraphicsData);
    CHECK_RET(A3DRootBaseWithGraphicsGet(inEntity, &sBaseWithGraphicsData));

    CHECK_RET(setGraphicsColor(&sBaseWithGraphicsData, dRed, dGreen, dBlue, dAlpha));

    CHECK_RET(A3DRootBaseWithGraphicsSet(inEntity, &sBaseWithGraphicsData));
	CHECK_RET(A3DGraphicsDelete(sBaseWithGraphicsData.m_pGraphics));

    return iRet;
}

//######################################################################################################################
A3DStatus setGraphicsHidden(A3DRootBaseWithGraphicsData* pOutRootBaseWithGraphics)
{
    A3DStatus iRet = A3D_SUCCESS;

    A3DGraphicsData sGraphicsData;
    A3D_INITIALIZE_DATA(A3DGraphicsData, sGraphicsData);
    CHECK_RET(A3DGraphicsGet(pOutRootBaseWithGraphics->m_pGraphics, &sGraphicsData));

	sGraphicsData.m_usBehaviour &= ~kA3DGraphicsShow;
	sGraphicsData.m_usBehaviour |= kA3DGraphicsSonHeritShow;

    CHECK_RET(A3DGraphicsCreate(&sGraphicsData, &(pOutRootBaseWithGraphics->m_pGraphics)));

    return iRet;
}

A3DStatus setEntityHidden(A3DEntity* inEntity)
{
    A3DStatus iRet = A3D_SUCCESS;

    A3DRootBaseWithGraphicsData sBaseWithGraphicsData;
    A3D_INITIALIZE_DATA(A3DRootBaseWithGraphicsData, sBaseWithGraphicsData);
    CHECK_RET(A3DRootBaseWithGraphicsGet(inEntity, &sBaseWithGraphicsData));
    
    CHECK_RET(setGraphicsHidden(&sBaseWithGraphicsData));

    CHECK_RET(A3DRootBaseWithGraphicsSet(inEntity, &sBaseWithGraphicsData));

    return iRet;
}