Cylinder.h - mozsearch

/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef VRBROWSER_CYLINDER_DOT_H

#define VRBROWSER_CYLINDER_DOT_H

#include "vrb/Forward.h"

#include "vrb/MacroUtils.h"

#include "Device.h"

#include <memory>

#include <string>

#include <vector>

#include <functional>

namespace crow {

class VRLayerCylinder;

typedef std::shared_ptr<VRLayerCylinder> VRLayerCylinderPtr;

class Cylinder;

typedef std::shared_ptr<Cylinder> CylinderPtr;

class Cylinder {

public:

  static CylinderPtr Create(vrb::CreationContextPtr aContext, const float aRadius, const float aHeight, const VRLayerCylinderPtr& aLayer = nullptr);

  static CylinderPtr Create(vrb::CreationContextPtr aContext, const float aRadius, const float aHeight, const vrb::Color& aSolidColor, const float kBorder, const vrb::Color& aBorderColor);

  static CylinderPtr Create(vrb::CreationContextPtr aContext, const VRLayerCylinderPtr& aLayer = nullptr);

  static CylinderPtr Create(vrb::CreationContextPtr aContext, const Cylinder& aCylinder);

  static float kWorldDensityRatio;

  void UpdateProgram(const std::string& aCustomFragmentShader);

  void GetTextureSize(int32_t& aWidth, int32_t& aHeight) const;

  void SetTextureSize(int32_t aWidth, int32_t aHeight);

  void SetTexture(const vrb::TexturePtr& aTexture, int32_t aWidth, int32_t aHeight);

  void SetTextureScale(const float aScaleX, const float aScaleY);

  void SetMaterial(const vrb::Color& aAmbient, const vrb::Color& aDiffuse, const vrb::Color& aSpecular, const float aSpecularExponent);

  void SetLightsEnabled(const bool aEnabled);

  float GetCylinderRadius() const;

  float GetCylinderHeight() const;

  float GetCylinderTheta() const;

  vrb::RenderStatePtr GetRenderState() const;

  void SetCylinderTheta(const float aAngleLength);

  void SetTintColor(const vrb::Color& aColor);

  vrb::NodePtr GetRoot() const;

  VRLayerCylinderPtr GetLayer() const;

  vrb::TransformPtr GetTransformNode() const;

  void SetTransform(const vrb::Matrix& aTransform);

  bool TestIntersection(const vrb::Vector& aStartPoint, const vrb::Vector& aDirection, vrb::Vector& aResult, vrb::Vector& aNormal, bool aClamp, bool& aIsInside, float& aDistance) const;

  void ConvertToQuadCoordinates(const vrb::Vector& point, float& aX, float& aY, bool aClamp) const;

  void ConvertFromQuadCoordinates(const float aX, const float aY, vrb::Vector& aWorldPoint, vrb::Vector& aNormal);

  float DistanceToBackPlane(const vrb::Vector& aStartPoint, const vrb::Vector& aDirection) const;

  float GetCylinderAngle(const vrb::Vector& aLocalPoint) const;

  vrb::Vector ProjectPointToQuad(const vrb::Vector& aWorldPoint, const float aAnchorX, const float aDensity, const vrb::Vector& aMin, const vrb::Vector& aMax) const;

protected:

  struct State;

  Cylinder(State& aState, vrb::CreationContextPtr& aContext);

  ~Cylinder();

private:

  State& m;

  Cylinder() = delete;

  VRB_NO_DEFAULTS(Cylinder)

};

} // namespace crow

#endif // VRBROWSER_CYLINDER_DOT_H

Source code

Revision control

Copy as Markdown