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Removed old style OpenGL methods from PrimitiveFunctor classes/templates as these are no longer used or required.

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This commit is contained in:
Robert Osfield
2017-04-27 15:04:44 +01:00
parent e7e372bad2
commit 48a3fc30f3
4 changed files with 56 additions and 195 deletions
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84
include/osg/TemplatePrimitiveFunctor
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@@ -46,15 +46,10 @@ namespace osg {
{
_vertexArraySize=0;
_vertexArrayPtr=0;
_modeCache=0;
_treatVertexDataAsTemporary=false;
}
virtual ~TemplatePrimitiveFunctor() {}
void setTreatVertexDataAsTemporary(bool treatVertexDataAsTemporary) { _treatVertexDataAsTemporary=treatVertexDataAsTemporary; }
bool getTreatVertexDataAsTemporary() const { return _treatVertexDataAsTemporary; }
virtual void setVertexArray(unsigned int,const Vec2*)
{
notify(WARN)<<"Triangle Functor does not support Vec2* vertex arrays"<<std::endl;
@@ -96,15 +91,15 @@ namespace osg {
case(GL_TRIANGLES): {
const Vec3* vlast = &_vertexArrayPtr[first+count];
for(const Vec3* vptr=&_vertexArrayPtr[first];vptr<vlast;vptr+=3)
this->operator()(*(vptr),*(vptr+1),*(vptr+2),_treatVertexDataAsTemporary);
this->operator()(*(vptr),*(vptr+1),*(vptr+2),false);
break;
}
case(GL_TRIANGLE_STRIP): {
const Vec3* vptr = &_vertexArrayPtr[first];
for(GLsizei i=2;i<count;++i,++vptr)
{
if ((i%2)) this->operator()(*(vptr),*(vptr+2),*(vptr+1),_treatVertexDataAsTemporary);
else this->operator()(*(vptr),*(vptr+1),*(vptr+2),_treatVertexDataAsTemporary);
if ((i%2)) this->operator()(*(vptr),*(vptr+2),*(vptr+1),false);
else this->operator()(*(vptr),*(vptr+1),*(vptr+2),false);
}
break;
}
@@ -112,7 +107,7 @@ namespace osg {
const Vec3* vptr = &_vertexArrayPtr[first];
for(GLsizei i=3;i<count;i+=4,vptr+=4)
{
this->operator()(*(vptr),*(vptr+1),*(vptr+2),*(vptr+3),_treatVertexDataAsTemporary);
this->operator()(*(vptr),*(vptr+1),*(vptr+2),*(vptr+3),false);
}
break;
}
@@ -120,7 +115,7 @@ namespace osg {
const Vec3* vptr = &_vertexArrayPtr[first];
for(GLsizei i=3;i<count;i+=2,vptr+=2)
{
this->operator()(*(vptr),*(vptr+1),*(vptr+3),*(vptr+2),_treatVertexDataAsTemporary);
this->operator()(*(vptr),*(vptr+1),*(vptr+3),*(vptr+2),false);
}
break;
}
@@ -130,39 +125,39 @@ namespace osg {
const Vec3* vptr = vfirst+1;
for(GLsizei i=2;i<count;++i,++vptr)
{
this->operator()(*(vfirst),*(vptr),*(vptr+1),_treatVertexDataAsTemporary);
this->operator()(*(vfirst),*(vptr),*(vptr+1),false);
}
break;
}
case(GL_POINTS): {
const Vec3* vlast = &_vertexArrayPtr[first+count];
for(const Vec3* vptr=&_vertexArrayPtr[first];vptr<vlast;vptr+=1)
this->operator()(*(vptr),_treatVertexDataAsTemporary);
this->operator()(*(vptr),false);
break;
}
case(GL_LINES): {
const Vec3* vlast = &_vertexArrayPtr[first+count-1];
for(const Vec3* vptr=&_vertexArrayPtr[first];vptr<vlast;vptr+=2)
this->operator()(*(vptr),*(vptr+1),_treatVertexDataAsTemporary);
this->operator()(*(vptr),*(vptr+1),false);
break;
}
case(GL_LINE_STRIP): {
const Vec3* vlast = &_vertexArrayPtr[first+count-1];
for(const Vec3* vptr=&_vertexArrayPtr[first];vptr<vlast;vptr+=1)
this->operator()(*(vptr),*(vptr+1),_treatVertexDataAsTemporary);
this->operator()(*(vptr),*(vptr+1),false);
break;
}
case(GL_LINE_STRIP_ADJACENCY): {
const Vec3* vlast = &_vertexArrayPtr[first+count-2];
for(const Vec3* vptr=&_vertexArrayPtr[first+1];vptr<vlast;vptr+=1)
this->operator()(*(vptr),*(vptr+1),_treatVertexDataAsTemporary);
this->operator()(*(vptr),*(vptr+1),false);
break;
}
case(GL_LINE_LOOP): {
const Vec3* vlast = &_vertexArrayPtr[first+count-1];
for(const Vec3* vptr=&_vertexArrayPtr[first];vptr<vlast;vptr+=1)
this->operator()(*(vptr),*(vptr+1),_treatVertexDataAsTemporary);
this->operator()(*(vlast),_vertexArrayPtr[first],_treatVertexDataAsTemporary);
this->operator()(*(vptr),*(vptr+1),false);
this->operator()(*(vlast),_vertexArrayPtr[first],false);
break;
}
default:
@@ -182,7 +177,7 @@ namespace osg {
case(GL_TRIANGLES): {
IndexPointer ilast = &indices[count];
for(IndexPointer iptr=indices;iptr<ilast;iptr+=3)
this->operator()(_vertexArrayPtr[*iptr],_vertexArrayPtr[*(iptr+1)],_vertexArrayPtr[*(iptr+2)],_treatVertexDataAsTemporary);
this->operator()(_vertexArrayPtr[*iptr],_vertexArrayPtr[*(iptr+1)],_vertexArrayPtr[*(iptr+2)],false);
break;
}
case(GL_TRIANGLE_STRIP): {
@@ -190,9 +185,9 @@ namespace osg {
for(GLsizei i=2;i<count;++i,++iptr)
{
if ((i%2)) this->operator()(_vertexArrayPtr[*(iptr)],_vertexArrayPtr[*(iptr+2)],
_vertexArrayPtr[*(iptr+1)],_treatVertexDataAsTemporary);
_vertexArrayPtr[*(iptr+1)],false);
else this->operator()(_vertexArrayPtr[*(iptr)],_vertexArrayPtr[*(iptr+1)],
_vertexArrayPtr[*(iptr+2)],_treatVertexDataAsTemporary);
_vertexArrayPtr[*(iptr+2)],false);
}
break;
}
@@ -202,7 +197,7 @@ namespace osg {
{
this->operator()(_vertexArrayPtr[*(iptr)],_vertexArrayPtr[*(iptr+1)],
_vertexArrayPtr[*(iptr+2)],_vertexArrayPtr[*(iptr+3)],
_treatVertexDataAsTemporary);
false);
}
break;
}
@@ -212,7 +207,7 @@ namespace osg {
{
this->operator()(_vertexArrayPtr[*(iptr)],_vertexArrayPtr[*(iptr+1)],
_vertexArrayPtr[*(iptr+3)],_vertexArrayPtr[*(iptr+2)],
_treatVertexDataAsTemporary);
false);
}
break;
}
@@ -224,44 +219,44 @@ namespace osg {
for(GLsizei i=2;i<count;++i,++iptr)
{
this->operator()(vfirst,_vertexArrayPtr[*(iptr)],_vertexArrayPtr[*(iptr+1)],
_treatVertexDataAsTemporary);
false);
}
break;
}
case(GL_POINTS): {
IndexPointer ilast = &indices[count];
for(IndexPointer iptr=indices;iptr<ilast;iptr+=1)
this->operator()(_vertexArrayPtr[*iptr],_treatVertexDataAsTemporary);
this->operator()(_vertexArrayPtr[*iptr],false);
break;
}
case(GL_LINES): {
IndexPointer ilast = &indices[count-1];
for(IndexPointer iptr=indices;iptr<ilast;iptr+=2)
this->operator()(_vertexArrayPtr[*iptr],_vertexArrayPtr[*(iptr+1)],
_treatVertexDataAsTemporary);
false);
break;
}
case(GL_LINE_STRIP): {
IndexPointer ilast = &indices[count-1];
for(IndexPointer iptr=indices;iptr<ilast;iptr+=1)
this->operator()(_vertexArrayPtr[*iptr],_vertexArrayPtr[*(iptr+1)],
_treatVertexDataAsTemporary);
false);
break;
}
case(GL_LINE_STRIP_ADJACENCY): {
IndexPointer ilast = &indices[count-2];
for(IndexPointer iptr=&indices[1];iptr<ilast;iptr+=1)
this->operator()(_vertexArrayPtr[*iptr],_vertexArrayPtr[*(iptr+1)],
_treatVertexDataAsTemporary);
false);
break;
}
case(GL_LINE_LOOP): {
IndexPointer ilast = &indices[count-1];
for(IndexPointer iptr=indices;iptr<ilast;iptr+=1)
this->operator()(_vertexArrayPtr[*iptr],_vertexArrayPtr[*(iptr+1)],
_treatVertexDataAsTemporary);
false);
this->operator()(_vertexArrayPtr[*(ilast)],_vertexArrayPtr[indices[0]],
_treatVertexDataAsTemporary);
false);
break;
}
default:
@@ -285,41 +280,10 @@ namespace osg {
drawElementsTemplate(mode, count, indices);
}
/** Note:
* begin(..),vertex(..) & end() are convenience methods for adapting
* non vertex array primitives to vertex array based primitives.
* This is done to simplify the implementation of primitive functor
* subclasses - users only need override drawArray and drawElements.
*/
virtual void begin(GLenum mode)
{
_modeCache = mode;
_vertexCache.clear();
}
virtual void vertex(const Vec2& vert) { _vertexCache.push_back(osg::Vec3(vert[0],vert[1],0.0f)); }
virtual void vertex(const Vec3& vert) { _vertexCache.push_back(vert); }
virtual void vertex(const Vec4& vert) { _vertexCache.push_back(osg::Vec3(vert[0],vert[1],vert[2])/vert[3]); }
virtual void vertex(float x,float y) { _vertexCache.push_back(osg::Vec3(x,y,0.0f)); }
virtual void vertex(float x,float y,float z) { _vertexCache.push_back(osg::Vec3(x,y,z)); }
virtual void vertex(float x,float y,float z,float w) { _vertexCache.push_back(osg::Vec3(x,y,z)/w); }
virtual void end()
{
if (!_vertexCache.empty())
{
setVertexArray(_vertexCache.size(),&_vertexCache.front());
_treatVertexDataAsTemporary = true;
drawArrays(_modeCache,0,_vertexCache.size());
}
}
protected:
unsigned int _vertexArraySize;
const Vec3* _vertexArrayPtr;
GLenum _modeCache;
};