GraphicsUtilities.h

Go to the documentation of this file.

// This file is a part of the OpenSurgSim project.
// Copyright 2013, SimQuest Solutions Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

#ifndef SURGSIM_BLOCKS_GRAPHICSUTILITIES_H
#define SURGSIM_BLOCKS_GRAPHICSUTILITIES_H

#include <memory>
#include <unordered_map>
#include <string>
#include "SurgSim/Math/Vector.h"

namespace SurgSim
{
namespace Graphics
{
class OsgMaterial;
}
namespace Framework
{
class Scene;
}

namespace Blocks
{

typedef std::unordered_map<std::string, std::shared_ptr<SurgSim::Graphics::OsgMaterial>> Materials;

void enable2DTexture(std::shared_ptr<SurgSim::Graphics::OsgMaterial> material,
                     const std::string& uniform,
                     int unit,
                     const std::string& filename = "", bool repeat = false);

std::shared_ptr<SurgSim::Graphics::OsgMaterial> createPlainMaterial(
    const std::string& name,
    SurgSim::Math::Vector4f diffuseColor,
    SurgSim::Math::Vector4f specularColor,
    float shininess);

std::shared_ptr<SurgSim::Graphics::OsgMaterial> createTexturedMaterial(
    const std::string& name,
    SurgSim::Math::Vector4f diffuseColor,
    SurgSim::Math::Vector4f specularColor,
    float shininess,
    const std::string& diffuseMap = "");

std::shared_ptr<SurgSim::Graphics::OsgMaterial> createNormalMappedMaterial(
    const std::string& name,
    SurgSim::Math::Vector4f diffuseColor,
    SurgSim::Math::Vector4f specularColor,
    float shininess,
    const std::string& diffuseMap = "",
    const std::string& normalMap = "");

void applyMaterials(std::shared_ptr<SurgSim::Framework::Scene> scene,
                    std::string materialFilename,
                    const Materials& materials);


}
}
#endif