PxPvdUserRenderImpl.h

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// Copyright (c) 2008-2022 NVIDIA Corporation. All rights reserved.
 
#ifndef PX_PVD_USER_RENDER_IMPL_H
#define PX_PVD_USER_RENDER_IMPL_H
 
#include "PxPvdUserRenderer.h"
 
namespace physx
{
namespace pvdsdk
{
 
struct PvdUserRenderTypes
{
    enum Enum
    {
        Unknown = 0,
#define DECLARE_PVD_IMMEDIATE_RENDER_TYPE(type) type,
#define DECLARE_PVD_IMMEDIATE_RENDER_TYPE_NO_COMMA(type) type
#include "PxPvdUserRenderTypes.h"
#undef DECLARE_PVD_IMMEDIATE_RENDER_TYPE_NO_COMMA
#undef DECLARE_PVD_IMMEDIATE_RENDER_TYPE
    };
};
 
class RenderSerializer
{
  protected:
    virtual ~RenderSerializer()
    {
    }
 
  public:
    virtual void streamify(uint64_t& val) = 0;
    virtual void streamify(float& val) = 0;
    virtual void streamify(uint32_t& val) = 0;
    virtual void streamify(uint8_t& val) = 0;
    virtual void streamify(DataRef<uint8_t>& val) = 0;
    virtual void streamify(DataRef<PxDebugPoint>& val) = 0;
    virtual void streamify(DataRef<PxDebugLine>& val) = 0;
    virtual void streamify(DataRef<PxDebugTriangle>& val) = 0;
    virtual void streamify(PxDebugText& val) = 0;
    virtual bool isGood() = 0;
    virtual uint32_t hasData() = 0;
 
    void streamify(PvdUserRenderTypes::Enum& val)
    {
        uint8_t data = static_cast<uint8_t>(val);
        streamify(data);
        val = static_cast<PvdUserRenderTypes::Enum>(data);
    }
    void streamify(PxVec3& val)
    {
        streamify(val[0]);
        streamify(val[1]);
        streamify(val[2]);
    }
 
    void streamify(PvdColor& val)
    {
        streamify(val.r);
        streamify(val.g);
        streamify(val.b);
        streamify(val.a);
    }
    void streamify(PxTransform& val)
    {
        streamify(val.q.x);
        streamify(val.q.y);
        streamify(val.q.z);
        streamify(val.q.w);
        streamify(val.p.x);
        streamify(val.p.y);
        streamify(val.p.z);
    }
    void streamify(bool& val)
    {
        uint8_t tempVal = uint8_t(val ? 1 : 0);
        streamify(tempVal);
        val = tempVal ? true : false;
    }
};
 
template <typename TBulkRenderType>
struct BulkRenderEvent
{
    DataRef<TBulkRenderType> mData;
    BulkRenderEvent(const TBulkRenderType* data, uint32_t count) : mData(data, count)
    {
    }
    BulkRenderEvent()
    {
    }
    void serialize(RenderSerializer& serializer)
    {
        serializer.streamify(mData);
    }
};
struct SetInstanceIdRenderEvent
{
    uint64_t mInstanceId;
    SetInstanceIdRenderEvent(uint64_t iid) : mInstanceId(iid)
    {
    }
    SetInstanceIdRenderEvent()
    {
    }
    void serialize(RenderSerializer& serializer)
    {
        serializer.streamify(mInstanceId);
    }
};
struct PointsRenderEvent : BulkRenderEvent<PxDebugPoint>
{
    PointsRenderEvent(const PxDebugPoint* data, uint32_t count) : BulkRenderEvent<PxDebugPoint>(data, count)
    {
    }
    PointsRenderEvent()
    {
    }
};
struct LinesRenderEvent : BulkRenderEvent<PxDebugLine>
{
    LinesRenderEvent(const PxDebugLine* data, uint32_t count) : BulkRenderEvent<PxDebugLine>(data, count)
    {
    }
    LinesRenderEvent()
    {
    }
};
struct TrianglesRenderEvent : BulkRenderEvent<PxDebugTriangle>
{
    TrianglesRenderEvent(const PxDebugTriangle* data, uint32_t count) : BulkRenderEvent<PxDebugTriangle>(data, count)
    {
    }
    TrianglesRenderEvent()
    {
    }
};
struct DebugRenderEvent
{
    DataRef<PxDebugPoint> mPointData;
    DataRef<PxDebugLine> mLineData;
    DataRef<PxDebugTriangle> mTriangleData;
    DebugRenderEvent(const PxDebugPoint* pointData, uint32_t pointCount, const PxDebugLine* lineData,
                     uint32_t lineCount, const PxDebugTriangle* triangleData, uint32_t triangleCount)
    : mPointData(pointData, pointCount), mLineData(lineData, lineCount), mTriangleData(triangleData, triangleCount)
    {
    }
 
    DebugRenderEvent()
    {
    }
    void serialize(RenderSerializer& serializer)
    {
        serializer.streamify(mPointData);
        serializer.streamify(mLineData);
        serializer.streamify(mTriangleData);
    }
};
 
struct TextRenderEvent
{
    PxDebugText mText;
    TextRenderEvent(const PxDebugText& text)
    {
        mText.color = text.color;
        mText.position = text.position;
        mText.size = text.size;
        mText.string = text.string;
    }
    TextRenderEvent()
    {
    }
    void serialize(RenderSerializer& serializer)
    {
        serializer.streamify(mText);
    }
};
 
struct JointFramesRenderEvent
{
    PxTransform parent;
    PxTransform child;
    JointFramesRenderEvent(const PxTransform& p, const PxTransform& c) : parent(p), child(c)
    {
    }
    JointFramesRenderEvent()
    {
    }
    void serialize(RenderSerializer& serializer)
    {
        serializer.streamify(parent);
        serializer.streamify(child);
    }
};
struct LinearLimitRenderEvent
{
    PxTransform t0;
    PxTransform t1;
    float value;
    bool active;
    LinearLimitRenderEvent(const PxTransform& _t0, const PxTransform& _t1, float _value, bool _active)
    : t0(_t0), t1(_t1), value(_value), active(_active)
    {
    }
    LinearLimitRenderEvent()
    {
    }
    void serialize(RenderSerializer& serializer)
    {
        serializer.streamify(t0);
        serializer.streamify(t1);
        serializer.streamify(value);
        serializer.streamify(active);
    }
};
struct AngularLimitRenderEvent
{
    PxTransform t0;
    float lower;
    float upper;
    bool active;
    AngularLimitRenderEvent(const PxTransform& _t0, float _lower, float _upper, bool _active)
    : t0(_t0), lower(_lower), upper(_upper), active(_active)
    {
    }
    AngularLimitRenderEvent()
    {
    }
    void serialize(RenderSerializer& serializer)
    {
        serializer.streamify(t0);
        serializer.streamify(lower);
        serializer.streamify(upper);
        serializer.streamify(active);
    }
};
struct LimitConeRenderEvent
{
    PxTransform t;
    float ySwing;
    float zSwing;
    bool active;
    LimitConeRenderEvent(const PxTransform& _t, float _ySwing, float _zSwing, bool _active)
    : t(_t), ySwing(_ySwing), zSwing(_zSwing), active(_active)
    {
    }
    LimitConeRenderEvent()
    {
    }
    void serialize(RenderSerializer& serializer)
    {
        serializer.streamify(t);
        serializer.streamify(ySwing);
        serializer.streamify(zSwing);
        serializer.streamify(active);
    }
};
struct DoubleConeRenderEvent
{
    PxTransform t;
    float angle;
    bool active;
    DoubleConeRenderEvent(const PxTransform& _t, float _angle, bool _active) : t(_t), angle(_angle), active(_active)
    {
    }
    DoubleConeRenderEvent()
    {
    }
    void serialize(RenderSerializer& serializer)
    {
        serializer.streamify(t);
        serializer.streamify(angle);
        serializer.streamify(active);
    }
};
 
template <typename TDataType>
struct RenderSerializerMap
{
    void serialize(RenderSerializer& s, TDataType& d)
    {
        d.serialize(s);
    }
};
template <>
struct RenderSerializerMap<uint8_t>
{
    void serialize(RenderSerializer& s, uint8_t& d)
    {
        s.streamify(d);
    }
};
 
template <>
struct RenderSerializerMap<PxDebugPoint>
{
    void serialize(RenderSerializer& s, PxDebugPoint& d)
    {
        s.streamify(d.pos);
        s.streamify(d.color);
    }
};
 
template <>
struct RenderSerializerMap<PxDebugLine>
{
    void serialize(RenderSerializer& s, PxDebugLine& d)
    {
        s.streamify(d.pos0);
        s.streamify(d.color0);
        s.streamify(d.pos1);
        s.streamify(d.color1);
    }
};
 
template <>
struct RenderSerializerMap<PxDebugTriangle>
{
    void serialize(RenderSerializer& s, PxDebugTriangle& d)
    {
        s.streamify(d.pos0);
        s.streamify(d.color0);
        s.streamify(d.pos1);
        s.streamify(d.color1);
        s.streamify(d.pos2);
        s.streamify(d.color2);
    }
};
 
template <typename TDataType>
struct PvdTypeToRenderType
{
    bool compile_error;
};
 
#define DECLARE_PVD_IMMEDIATE_RENDER_TYPE(type)     \
    template <>                                     \
    struct PvdTypeToRenderType<type##RenderEvent>   \
    {                                               \
        enum Enum                                   \
        {                                           \
            EnumVal = PvdUserRenderTypes::type      \
        };                                          \
    };
 
#include "PxPvdUserRenderTypes.h"
#undef DECLARE_PVD_IMMEDIATE_RENDER_TYPE
 
template <typename TDataType>
PvdUserRenderTypes::Enum getPvdRenderTypeFromType()
{
    return static_cast<PvdUserRenderTypes::Enum>(PvdTypeToRenderType<TDataType>::EnumVal);
}
 
}
}
 
#endif