DVLMaterial.h

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/*
 (C) 2015 SAP AG or an SAP affiliate company. All rights reserved.
*/
#pragma once



enum eMaterialColorParam
{
    MATERIALCOLORPARAM_AMBIENT              = 0,

    MATERIALCOLORPARAM_DIFFUSE              = 1,

    MATERIALCOLORPARAM_SPECULAR             = 2,

    MATERIALCOLORPARAM_EMISSIVE             = 3,
};



enum eMaterialScalarParam
{
    MATERIALSCALARPARAM_OPACITY             = 0,

    MATERIALSCALARPARAM_GLOSSINESS          = 1,

    MATERIALSCALARPARAM_SPECULAR_LEVEL      = 2,
};



enum eMaterialTextureType
{
    MATERIALTEXTURETYPE_DIFFUSE             = 0,
    MATERIALTEXTURETYPE_DIFFUSE2            = 1,
    MATERIALTEXTURETYPE_DIFFUSE3            = 2,
    MATERIALTEXTURETYPE_DIFFUSE4            = 3,

    MATERIALTEXTURETYPE_SELF_ILLUMINATION   = 4,

    MATERIALTEXTURETYPE_REFLECTION          = 5,

    MATERIALTEXTURETYPE_BUMP                = 6,
};



enum eMaterialTextureParam
{
    MATERIALTEXTUREPARAM_AMOUNT             = 0,

    MATERIALTEXTUREPARAM_OFFSET_U           = 1,

    MATERIALTEXTUREPARAM_OFFSET_V           = 2,

    MATERIALTEXTUREPARAM_SCALE_U            = 3,

    MATERIALTEXTUREPARAM_SCALE_V            = 4,

    MATERIALTEXTUREPARAM_ANGLE              = 5,
};



enum eMaterialTextureFlag
{
    MATERIALTEXTUREFLAG_CLAMP_U             = 0,

    MATERIALTEXTUREFLAG_CLAMP_V             = 1,

    MATERIALTEXTUREFLAG_MODULATE            = 2,

    MATERIALTEXTUREFLAG_EDGE_REPEAT         = 3,

    MATERIALTEXTUREFLAG_INVERT              = 4,

    MATERIALTEXTUREFLAG_COLOR_MAP           = 5,

    MATERIALTEXTUREFLAG_DECAL               = 6,

    MATERIALTEXTUREFLAG_BUMP                = 7,

    MATERIALTEXTUREFLAG_TEX_FILTER_NEAREST  = 8,
};



class IDVLTexture
{
protected:
    virtual ~IDVLTexture() {}//can't be deleted using this interface
};



class IDVLMaterial
{
protected:
    virtual ~IDVLMaterial() {}//can't be deleted using this interface

public:
    virtual const char *GetName() const = 0;

    virtual uint32_t GetColorParam(eMaterialColorParam param) const = 0;
    virtual void SetColorParam(eMaterialColorParam param, uint32_t c) = 0;

    virtual float GetScalarParam(eMaterialScalarParam param) const = 0;
    virtual void SetScalarParam(eMaterialScalarParam param, float f) = 0;

    virtual IDVLTexture *GetTexture(eMaterialTextureType type) const = 0;
    virtual void SetTexture(eMaterialTextureType type, IDVLTexture *texture) = 0;

    virtual float GetTextureParam(eMaterialTextureType type, eMaterialTextureParam param) const = 0;
    virtual void SetTextureParam(eMaterialTextureType type, eMaterialTextureParam param, float f) = 0;

    virtual bool GetTextureFlag(eMaterialTextureType type, eMaterialTextureFlag flag) const = 0;
    virtual void SetTextureFlag(eMaterialTextureType type, eMaterialTextureFlag flag, bool b) = 0;
};