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//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions
// are met:
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
// * Neither the name of NVIDIA CORPORATION nor the names of its
// contributors may be used to endorse or promote products derived
// from this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``AS IS'' AND ANY
// EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
// PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
// CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
// PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
// PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
// OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Copyright (c) 2008-2018 NVIDIA Corporation. All rights reserved.
// Copyright (c) 2004-2008 AGEIA Technologies, Inc. All rights reserved.
// Copyright (c) 2001-2004 NovodeX AG. All rights reserved.
#ifndef PX_FOUNDATION_PSRENDEROUTPUT_H
#define PX_FOUNDATION_PSRENDEROUTPUT_H
#include "foundation/PxMat44.h"
#include "CmRenderBuffer.h"
#include "CmUtils.h"
namespace physx
{
namespace Cm
{
struct DebugText;
#if PX_VC
#pragma warning(push)
#pragma warning( disable : 4251 ) // class needs to have dll-interface to be used by clients of class
#endif
/**
Output stream to fill RenderBuffer
*/
class PX_PHYSX_COMMON_API RenderOutput
{
public:
enum Primitive {
POINTS,
LINES,
LINESTRIP,
TRIANGLES,
TRIANGLESTRIP,
TEXT
};
RenderOutput(RenderBuffer& buffer)
: mPrim(POINTS), mColor(0), mVertex0(0.0f), mVertex1(0.0f)
, mVertexCount(0), mTransform(PxIdentity), mBuffer(buffer)
{}
RenderOutput& operator<<(Primitive prim);
RenderOutput& operator<<(PxU32 color); // 0xbbggrr
RenderOutput& operator<<(const PxMat44& transform);
RenderOutput& operator<<(const PxTransform&);
RenderOutput& operator<<(PxVec3 vertex);
RenderOutput& operator<<(const DebugText& text);
PX_FORCE_INLINE PxDebugLine* reserveSegments(PxU32 nbSegments)
{
return reserveContainerMemory(mBuffer.mLines, nbSegments);
}
// PT: using the operators is just too slow.
PX_FORCE_INLINE void outputSegment(const PxVec3& v0, const PxVec3& v1)
{
PxDebugLine* segment = reserveSegments(1);
segment->pos0 = v0;
segment->pos1 = v1;
segment->color0 = segment->color1 = mColor;
}
RenderOutput& outputCapsule(PxF32 radius, PxF32 halfHeight, const PxMat44& absPose);
private:
RenderOutput& operator=(const RenderOutput&);
Primitive mPrim;
PxU32 mColor;
PxVec3 mVertex0, mVertex1;
PxU32 mVertexCount;
PxMat44 mTransform;
RenderBuffer& mBuffer;
};
/** debug render helper types */
struct PX_PHYSX_COMMON_API DebugText
{
DebugText(const PxVec3& position, PxReal size, const char* string, ...);
static const int sBufferSize = 1008; // sizeof(DebugText)==1kB
char buffer[sBufferSize];
PxVec3 position;
PxReal size;
};
struct DebugBox
{
explicit DebugBox(const PxVec3& extents, bool wireframe_ = true)
: minimum(-extents), maximum(extents), wireframe(wireframe_) {}
explicit DebugBox(const PxVec3& pos, const PxVec3& extents, bool wireframe_ = true)
: minimum(pos-extents), maximum(pos+extents), wireframe(wireframe_) {}
explicit DebugBox(const PxBounds3& bounds, bool wireframe_ = true)
: minimum(bounds.minimum), maximum(bounds.maximum), wireframe(wireframe_) {}
PxVec3 minimum, maximum;
bool wireframe;
};
PX_PHYSX_COMMON_API RenderOutput& operator<<(RenderOutput& out, const DebugBox& box);
struct DebugArrow
{
DebugArrow(const PxVec3& pos, const PxVec3& vec)
: base(pos), tip(pos+vec), headLength(vec.magnitude()*0.15f) {}
DebugArrow(const PxVec3& pos, const PxVec3& vec, PxReal headLength_)
: base(pos), tip(pos+vec), headLength(headLength_) {}
PxVec3 base, tip;
PxReal headLength;
};
PX_PHYSX_COMMON_API RenderOutput& operator<<(RenderOutput& out, const DebugArrow& arrow);
struct DebugBasis
{
DebugBasis(const PxVec3& ext, PxU32 cX = PxDebugColor::eARGB_RED,
PxU32 cY = PxDebugColor::eARGB_GREEN, PxU32 cZ = PxDebugColor::eARGB_BLUE)
: extends(ext), colorX(cX), colorY(cY), colorZ(cZ) {}
PxVec3 extends;
PxU32 colorX, colorY, colorZ;
};
PX_PHYSX_COMMON_API RenderOutput& operator<<(RenderOutput& out, const DebugBasis& basis);
#if PX_VC
#pragma warning(pop)
#endif
struct DebugCircle
{
DebugCircle(PxU32 s, PxReal r)
: nSegments(s), radius(r) {}
PxU32 nSegments;
PxReal radius;
};
PX_PHYSX_COMMON_API RenderOutput& operator<<(RenderOutput& out, const DebugCircle& circle);
struct DebugArc
{
DebugArc(PxU32 s, PxReal r, PxReal minAng, PxReal maxAng)
: nSegments(s), radius(r), minAngle(minAng), maxAngle(maxAng) {}
PxU32 nSegments;
PxReal radius;
PxReal minAngle, maxAngle;
};
PX_PHYSX_COMMON_API RenderOutput& operator<<(RenderOutput& out, const DebugArc& arc);
} // namespace Cm
}
#endif
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