GLTFTexture.h | Ansys Developer Portal

/*
 * Copyright 2018-2021 ANSYS, Inc. Unauthorized use, distribution, or duplication is prohibited.
 * 
 * Restricted Rights Legend
 *
 * Use, duplication, or disclosure of this
 * software and its documentation by the
 * Government is subject to restrictions as
 * set forth in subdivision [(b)(3)(ii)] of
 * the Rights in Technical Data and Computer
 * Software clause at 52.227-7013.
 */
#ifndef __INCLUDED_GLTF_GLTFTEXTURE__
#define __INCLUDED_GLTF_GLTFTEXTURE__
 
#include "GLTFCommon.h"
#include "GLTFObject.h"
 
namespace ANSYS { namespace Nexus { namespace GLTFWriter {
    class GLTF;
    class Image;
    class Sampler;
 
    class Texture : public Object
    {
    public:
        enum TextureFormat
        {
//            TF_ALPHA = 6406,
            TF_RGB = 6407, 
            TF_RGBA = 6408 
//            TF_LUMINANCE = 6409,
//            TF_LUMINANCE_ALPHA = 6410
        };
 
        enum TextureTarget
        {
            TT_TEXTURE_2D = 3553 
//            TT_TEXTURE_CUBE_MAP = 34067
        };
 
    protected:
        virtual ~Texture() {}
 
    public:
        static GLTFWRITERSPEC Texture *Create(GLTF *gltf, 
            TextureFormat format, 
            TextureTarget target, 
            Sampler *sampler, 
            Image *image 
        );
        static GLTFWRITERSPEC Texture *Create(GLTF *gltf, 
            TextureFormat format, 
            unsigned int numColors, 
            const unsigned char *colors, 
            bool smooth = true, 
            unsigned int numBands = 0, 
            const float *bandLocations = 0 
        );
        static GLTFWRITERSPEC Texture *Create(GLTF *gltf, 
            TextureFormat format, 
            unsigned int width, 
            unsigned int height, 
            unsigned char *data 
        );
    };
 
} } }
 
#endif
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