reactphysics3d/testbed/common/Cone.h

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/********************************************************************************
* ReactPhysics3D physics library, http://www.reactphysics3d.com *
* Copyright (c) 2010-2015 Daniel Chappuis *
*********************************************************************************
* *
* This software is provided 'as-is', without any express or implied warranty. *
* In no event will the authors be held liable for any damages arising from the *
* use of this software. *
* *
* Permission is granted to anyone to use this software for any purpose, *
* including commercial applications, and to alter it and redistribute it *
* freely, subject to the following restrictions: *
* *
* 1. The origin of this software must not be misrepresented; you must not claim *
* that you wrote the original software. If you use this software in a *
* product, an acknowledgment in the product documentation would be *
* appreciated but is not required. *
* *
* 2. Altered source versions must be plainly marked as such, and must not be *
* misrepresented as being the original software. *
* *
* 3. This notice may not be removed or altered from any source distribution. *
* *
********************************************************************************/
#ifndef CONE_H
#define CONE_H
// Libraries
#include "openglframework.h"
#include "reactphysics3d.h"
#include "PhysicsObject.h"
// Class Cone
class Cone : public openglframework::Mesh, public PhysicsObject {
private :
// -------------------- Attributes -------------------- //
/// Radius of the cone
float mRadius;
/// Height of the cone
float mHeight;
/// Collision shape
rp3d::ConeShape* mCollisionShape;
/// Scaling matrix (applied to a sphere to obtain the correct cone dimensions)
openglframework::Matrix4 mScalingMatrix;
/// Previous transform (for interpolation)
rp3d::Transform mPreviousTransform;
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/// Vertex Buffer Object for the vertices data
static openglframework::VertexBufferObject mVBOVertices;
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/// Vertex Buffer Object for the normals data
static openglframework::VertexBufferObject mVBONormals;
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/// Vertex Buffer Object for the texture coords
static openglframework::VertexBufferObject mVBOTextureCoords;
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/// Vertex Buffer Object for the indices
static openglframework::VertexBufferObject mVBOIndices;
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/// Vertex Array Object for the vertex data
static openglframework::VertexArrayObject mVAO;
// Total number of cones created
static int totalNbCones;
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// -------------------- Methods -------------------- //
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// Create the Vertex Buffer Objects used to render with OpenGL.
void createVBOAndVAO();
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public :
// -------------------- Methods -------------------- //
/// Constructor
Cone(float radius, float height, const openglframework::Vector3& position,
rp3d::CollisionWorld* world, const std::string& meshFolderPath);
/// Constructor
Cone(float radius, float height, const openglframework::Vector3& position,
float mass, rp3d::DynamicsWorld* dynamicsWorld, const std::string& meshFolderPath);
/// Destructor
~Cone();
/// Render the cone at the correct position and with the correct orientation
void render(openglframework::Shader& shader,
const openglframework::Matrix4& worldToCameraMatrix);
/// Set the position of the box
void resetTransform(const rp3d::Transform& transform);
/// Update the transform matrix of the object
virtual void updateTransform(float interpolationFactor);
};
// Update the transform matrix of the object
inline void Cone::updateTransform(float interpolationFactor) {
mTransformMatrix = computeTransform(interpolationFactor, mScalingMatrix);
}
#endif