Method BumpMapEffect

GTE/Graphics/BumpMapEffect.cpp:12–39

using namespace gte;

BumpMapEffect::BumpMapEffect(std::shared_ptr<ProgramFactory> const& factory,
    std::shared_ptr<Texture2> const& baseTexture,
    std::shared_ptr<Texture2> const& normalTexture,
    SamplerState::Filter filter, SamplerState::Mode mode0, SamplerState::Mode mode1)
    :
    mBaseTexture(baseTexture),
    mNormalTexture(normalTexture)
{
    int32_t api = factory->GetAPI();
    mProgram = factory->CreateFromSources(*msVSSource[api], *msPSSource[api], "");
    if (mProgram)
    {
        mCommonSampler = std::make_shared<SamplerState>();
        mCommonSampler->filter = filter;
        mCommonSampler->mode[0] = mode0;
        mCommonSampler->mode[1] = mode1;

        auto const& vshader = mProgram->GetVertexShader();
        auto const& pshader = mProgram->GetPixelShader();
        vshader->Set("PVWMatrix", mPVWMatrixConstant);
        pshader->Set("baseTexture", mBaseTexture, "baseSampler", mCommonSampler);
        pshader->Set("normalTexture", mNormalTexture, "normalSampler", mCommonSampler);
    }
    else
    {
        LogError("Failed to compile shader programs.");
    }
}

void BumpMapEffect::SetPVWMatrixConstant(std::shared_ptr<ConstantBuffer> const& buffer)
{