Import Geant4 10.4.0 source tree
This commit is contained in:
Gabriele Cosmo
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// Copyright (C) 2010, Guy Barrand. All rights reserved.
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// See the file tools.license for terms.
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#ifndef tools_sg_markers
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#define tools_sg_markers
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#include "node"
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#include "sf_enum"
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#include "mf"
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#include "render_action"
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#include "pick_action"
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#include "bbox_action"
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#include "../mathf"
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#include "../lina/vec2f"
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#include "../lina/geom2"
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namespace tools {
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namespace sg {
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class markers : public node {
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TOOLS_NODE(markers,tools::sg::markers,node)
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public:
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sf_enum<marker_style> style;
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mf<float> xyzs; //[x,y,z]
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sf<float> size; //horizontal size in pixels.
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public:
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virtual const std::vector<field_desc>& node_fields() const {
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TOOLS_FIELD_DESC_NODE_CLASS(tools::sg::markers)
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static std::vector<field_desc> s_v;
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if(s_v.empty()) {
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s_v = parent::node_fields();
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TOOLS_ADD_FIELD_DESC(style)
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TOOLS_ADD_FIELD_DESC(xyzs)
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TOOLS_ADD_FIELD_DESC(size)
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}
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return s_v;
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}
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private:
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void add_fields(){
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add_field(&style);
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add_field(&xyzs);
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add_field(&size);
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}
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public:
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virtual void render(render_action& a_action) {
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size_t num = xyzs.size()/3;
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if(!num) return;
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const state& state = a_action.state();
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const std::vector<float>& _xyzs = xyzs.values();
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std::vector<float> pts;
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float sx = size.value()/float(state.m_ww); //in [-1,1]
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float hsx = sx*0.5f;
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float sy = size.value()/float(state.m_wh); //in [-1,1]
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float hsy = sy*0.5f;
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float rad = hsx;
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float hsx2 = hsx*0.5f;
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float hsy2 = hsy*0.5f;
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float x,y,z,w;
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bool filled = false;
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if(style.value()==marker_circle_line) {
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unsigned int segs = 16;
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float _cos[16];float _sin[16];
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float dtheta = ftwo_pi()/float(segs);
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float theta = dtheta;
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{for(unsigned int i=0;i<segs;i++,theta+=dtheta) {_cos[i] = rad*fcos(theta);_sin[i] = rad*fsin(theta);}}
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float xprev,yprev,xnext,ynext;
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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xprev = x+rad;
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yprev = y;
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for(unsigned int i=0;i<segs;i++) {
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xnext = x+_cos[i];
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ynext = y+_sin[i];
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_add(pts,xprev,yprev,z);
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_add(pts,xnext,ynext,z);
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xprev = xnext;
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yprev = ynext;
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}
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}
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} else if(style.value()==marker_circle_filled) {
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//} else if((style.value()==marker_circle_filled)||(style.value()==marker_dot)) {
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filled = true;
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unsigned int segs = 16;
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float _cos[16];float _sin[16];
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float dtheta = ftwo_pi()/float(segs);
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float theta = dtheta;
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{for(unsigned int i=0;i<segs;i++,theta+=dtheta) {_cos[i] = rad*fcos(theta);_sin[i] = rad*fsin(theta);}}
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float xprev,yprev,xnext,ynext;
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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xprev = x+rad;
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yprev = y;
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for(unsigned int i=0;i<segs;i++) {
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xnext = x+_cos[i];
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ynext = y+_sin[i];
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_add(pts,x ,y ,z);
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_add(pts,xprev,yprev,z);
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_add(pts,xnext,ynext,z);
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xprev = xnext;
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yprev = ynext;
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}
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}
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} else if(style.value()==marker_square_line) {
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x-hsx,y-hsy,z);
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_add(pts, x+hsx,y-hsy,z);
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_add(pts, x+hsx,y-hsy,z);
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_add(pts, x+hsx,y+hsy,z);
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_add(pts, x+hsx,y+hsy,z);
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_add(pts, x-hsx,y+hsy,z);
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_add(pts, x-hsx,y+hsy,z);
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_add(pts, x-hsx,y-hsy,z);
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}
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//} else if(style.value()==marker_square_filled) {
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} else if((style.value()==marker_square_filled)||(style.value()==marker_dot)) {
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filled = true;
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x-hsx,y-hsy,z);
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_add(pts, x+hsx,y-hsy,z);
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_add(pts, x+hsx,y+hsy,z);
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_add(pts, x-hsx,y-hsy,z);
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_add(pts, x+hsx,y+hsy,z);
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_add(pts, x-hsx,y+hsy,z);
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}
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} else if(style.value()==marker_triangle_up_line) {
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x-hsx,y-hsy,z);
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_add(pts, x+hsx,y-hsy,z);
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_add(pts, x+hsx,y-hsy,z);
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_add(pts, x ,y+hsy,z);
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_add(pts, x ,y+hsy,z);
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_add(pts, x-hsx,y-hsy,z);
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}
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} else if(style.value()==marker_triangle_up_filled) {
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filled = true;
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x-hsx,y-hsy,z);
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_add(pts, x+hsx,y-hsy,z);
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_add(pts, x ,y+hsy,z);
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}
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} else if(style.value()==marker_triangle_down_line) {
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x-hsx,y+hsy,z);
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_add(pts, x ,y-hsy,z);
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_add(pts, x ,y-hsy,z);
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_add(pts, x+hsx,y+hsy,z);
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_add(pts, x+hsx,y+hsy,z);
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_add(pts, x-hsx,y+hsy,z);
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}
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} else if(style.value()==marker_triangle_down_filled) {
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filled = true;
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x-hsx,y+hsy,z);
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_add(pts, x ,y-hsy,z);
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_add(pts, x+hsx,y+hsy,z);
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}
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} else if(style.value()==marker_diamond_line) {
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x ,y-hsy,z);
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_add(pts, x+hsx, y,z);
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_add(pts, x+hsx, y,z);
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_add(pts, x ,y+hsy,z);
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_add(pts, x ,y+hsy,z);
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_add(pts, x-hsx,y ,z);
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_add(pts, x-hsx,y ,z);
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_add(pts, x ,y-hsy,z);
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}
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} else if(style.value()==marker_diamond_filled) {
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filled = true;
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x ,y-hsy,z);
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_add(pts, x+hsx, y,z);
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_add(pts, x ,y+hsy,z);
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_add(pts, x ,y+hsy,z);
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_add(pts, x-hsx,y ,z);
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_add(pts, x ,y-hsy,z);
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}
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} else if(style.value()==marker_swiss_cross_line) {
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x-hsx2,y-hsy,z);
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_add(pts, x+hsx2,y-hsy,z);
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_add(pts, x+hsx2,y-hsy ,z);
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_add(pts, x+hsx2,y-hsy2,z);
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_add(pts, x+hsx2,y-hsy2,z);
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_add(pts, x+hsx ,y-hsy2,z);
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_add(pts, x+hsx ,y-hsy2,z);
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_add(pts, x+hsx ,y+hsy2,z);
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_add(pts, x+hsx ,y+hsy2,z);
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_add(pts, x+hsx2,y+hsy2,z);
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_add(pts, x+hsx2,y+hsy2,z);
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_add(pts, x+hsx2,y+hsy ,z);
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_add(pts, x+hsx2,y+hsy ,z);
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_add(pts, x-hsx2,y+hsy ,z);
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_add(pts, x-hsx2,y+hsy ,z);
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_add(pts, x-hsx2,y+hsy2,z);
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_add(pts, x-hsx2,y+hsy2,z);
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_add(pts, x-hsx ,y+hsy2,z);
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_add(pts, x-hsx ,y+hsy2,z);
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_add(pts, x-hsx ,y-hsy2,z);
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_add(pts, x-hsx ,y-hsy2,z);
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_add(pts, x-hsx2,y-hsy2,z);
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_add(pts, x-hsx2,y-hsy2,z);
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_add(pts, x-hsx2,y-hsy, z);
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}
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} else if(style.value()==marker_swiss_cross_filled) {
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filled = true;
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x-hsx2,y-hsy,z);
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_add(pts, x+hsx2,y-hsy,z);
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_add(pts, x+hsx2,y+hsy,z);
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_add(pts, x+hsx2,y+hsy,z);
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_add(pts, x-hsx2,y+hsy,z);
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_add(pts, x-hsx2,y-hsy,z);
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_add(pts, x-hsx ,y-hsy2,z);
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_add(pts, x+hsx ,y-hsy2,z);
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_add(pts, x+hsx ,y+hsy2,z);
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_add(pts, x+hsx ,y+hsy2,z);
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_add(pts, x-hsx ,y+hsy2,z);
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_add(pts, x-hsx ,y-hsy2,z);
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}
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} else if(style.value()==marker_david_star_line) {
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x-hsx,y-hsy2,z);
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_add(pts, x+hsx,y-hsy2,z);
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_add(pts, x+hsx,y-hsy2,z);
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_add(pts, x ,y+hsy ,z);
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_add(pts, x ,y+hsy ,z);
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_add(pts, x-hsx,y-hsy2,z);
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_add(pts, x+hsx,y+hsy2,z);
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_add(pts, x-hsx,y+hsy2,z);
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_add(pts, x-hsx,y+hsy2,z);
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_add(pts, x ,y-hsy ,z);
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_add(pts, x ,y-hsy ,z);
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_add(pts, x+hsx,y+hsy2,z);
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}
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} else if(style.value()==marker_david_star_filled) {
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filled = true;
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x-hsx,y-hsy2,z);
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_add(pts, x+hsx,y-hsy2,z);
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_add(pts, x ,y+hsy ,z);
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_add(pts, x+hsx,y+hsy2,z);
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_add(pts, x-hsx,y+hsy2,z);
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_add(pts, x ,y-hsy ,z);
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}
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} else if(style.value()==marker_penta_star_line) {
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float _cos[5];float _sin[5];
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float dtheta = ftwo_pi()/5.0f;
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float theta = fhalf_pi();
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{for(unsigned int i=0;i<5;i++,theta+=dtheta) {_cos[i] = rad*fcos(theta);_sin[i] = rad*fsin(theta);}}
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std::vector<float>::const_iterator it;
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for(it=_xyzs.begin();it!=_xyzs.end();){
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x = *it;it++;
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y = *it;it++;
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z = *it;it++;
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a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
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_add(pts, x+_cos[0],y+_sin[0] ,z);
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_add(pts, x+_cos[2],y+_sin[2] ,z);
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_add(pts, x+_cos[2],y+_sin[2] ,z);
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_add(pts, x+_cos[4],y+_sin[4] ,z);
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_add(pts, x+_cos[4],y+_sin[4] ,z);
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_add(pts, x+_cos[1],y+_sin[1] ,z);
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_add(pts, x+_cos[1],y+_sin[1] ,z);
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_add(pts, x+_cos[3],y+_sin[3] ,z);
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_add(pts, x+_cos[3],y+_sin[3] ,z);
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_add(pts, x+_cos[0],y+_sin[0] ,z);
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}
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} else if(style.value()==marker_penta_star_filled) {
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filled = true;
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float _cos[5];float _sin[5];
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float dtheta = ftwo_pi()/5.0f;
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float theta = fhalf_pi();
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{for(unsigned int i=0;i<5;i++,theta+=dtheta) {_cos[i] = rad*fcos(theta);_sin[i] = rad*fsin(theta);}}
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vec2f i3;
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{vec2f p1(_cos[2],_sin[2]);
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vec2f q1(_cos[4],_sin[4]);
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vec2f p2(_cos[3],_sin[3]);
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vec2f q2(_cos[0],_sin[0]);
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if(!intersect(p1,q1,p2,q2,i3)) {}}
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vec2f i4;
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{vec2f p1(_cos[1],_sin[1]);
|
||||
vec2f q1(_cos[4],_sin[4]);
|
||||
vec2f p2(_cos[3],_sin[3]);
|
||||
vec2f q2(_cos[0],_sin[0]);
|
||||
if(!intersect(p1,q1,p2,q2,i4)) {}}
|
||||
vec2f i0;
|
||||
{vec2f p1(_cos[1],_sin[1]);
|
||||
vec2f q1(_cos[4],_sin[4]);
|
||||
vec2f p2(_cos[0],_sin[0]);
|
||||
vec2f q2(_cos[2],_sin[2]);
|
||||
if(!intersect(p1,q1,p2,q2,i0)) {}}
|
||||
std::vector<float>::const_iterator it;
|
||||
for(it=_xyzs.begin();it!=_xyzs.end();){
|
||||
x = *it;it++;
|
||||
y = *it;it++;
|
||||
z = *it;it++;
|
||||
a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
|
||||
_add(pts, x+_cos[0],y+_sin[0] ,z);
|
||||
_add(pts, x+_cos[2],y+_sin[2] ,z);
|
||||
_add(pts, x+ i3.x(),y+ i3.y() ,z);
|
||||
|
||||
_add(pts, x+_cos[1],y+_sin[1] ,z);
|
||||
_add(pts, x+_cos[3],y+_sin[3] ,z);
|
||||
_add(pts, x+ i4.x(),y+ i4.y() ,z);
|
||||
|
||||
_add(pts, x+ i0.x(),y+ i0.y() ,z);
|
||||
_add(pts, x+_cos[2],y+_sin[2] ,z);
|
||||
_add(pts, x+_cos[4],y+_sin[4] ,z);
|
||||
}
|
||||
|
||||
} else if(style.value()==marker_plus) {
|
||||
std::vector<float>::const_iterator it;
|
||||
for(it=_xyzs.begin();it!=_xyzs.end();){
|
||||
x = *it;it++;
|
||||
y = *it;it++;
|
||||
z = *it;it++;
|
||||
a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
|
||||
_add(pts, x-hsx,y,z);
|
||||
_add(pts, x+hsx,y,z);
|
||||
_add(pts, x ,y-hsy,z);
|
||||
_add(pts, x ,y+hsy,z);
|
||||
}
|
||||
} else if(style.value()==marker_asterisk) {
|
||||
std::vector<float>::const_iterator it;
|
||||
for(it=_xyzs.begin();it!=_xyzs.end();){
|
||||
x = *it;it++;
|
||||
y = *it;it++;
|
||||
z = *it;it++;
|
||||
a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
|
||||
_add(pts, x ,y-hsy ,z);
|
||||
_add(pts, x ,y+hsy ,z);
|
||||
_add(pts, x-hsx,y-hsy2,z);
|
||||
_add(pts, x+hsx,y+hsy2,z);
|
||||
_add(pts, x-hsx,y+hsy2,z);
|
||||
_add(pts, x+hsx,y-hsy2,z);
|
||||
}
|
||||
} else if(style.value()==marker_star) {
|
||||
std::vector<float>::const_iterator it;
|
||||
for(it=_xyzs.begin();it!=_xyzs.end();){
|
||||
x = *it;it++;
|
||||
y = *it;it++;
|
||||
z = *it;it++;
|
||||
a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
|
||||
_add(pts, x ,y-hsy ,z);
|
||||
_add(pts, x ,y+hsy ,z);
|
||||
_add(pts, x-hsx,y-hsy2,z);
|
||||
_add(pts, x+hsx,y+hsy2,z);
|
||||
_add(pts, x-hsx,y+hsy2,z);
|
||||
_add(pts, x+hsx,y-hsy2,z);
|
||||
_add(pts, x-hsx,y ,z);
|
||||
_add(pts, x+hsx,y ,z);
|
||||
}
|
||||
} else if(style.value()==marker_minus) {
|
||||
std::vector<float>::const_iterator it;
|
||||
for(it=_xyzs.begin();it!=_xyzs.end();){
|
||||
x = *it;it++;
|
||||
y = *it;it++;
|
||||
z = *it;it++;
|
||||
a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
|
||||
_add(pts, x-hsx,y,z);
|
||||
_add(pts, x+hsx,y,z);
|
||||
}
|
||||
} else { //marker_cross.
|
||||
std::vector<float>::const_iterator it;
|
||||
for(it=_xyzs.begin();it!=_xyzs.end();){
|
||||
x = *it;it++;
|
||||
y = *it;it++;
|
||||
z = *it;it++;
|
||||
a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
|
||||
_add(pts, x-hsx,y-hsy,z);
|
||||
_add(pts, x+hsx,y+hsy,z);
|
||||
_add(pts, x+hsx,y-hsy,z);
|
||||
_add(pts, x-hsx,y+hsy,z);
|
||||
}
|
||||
}
|
||||
|
||||
a_action.load_matrices_to_identity();
|
||||
|
||||
//Same logic as Inventor SoLightModel.model = BASE_COLOR.
|
||||
a_action.set_lighting(false);
|
||||
a_action.draw_vertex_array(filled?gl::triangles():gl::lines(),pts);
|
||||
a_action.set_lighting(a_action.state().m_GL_LIGHTING);
|
||||
a_action.load_matrices_from_state();
|
||||
}
|
||||
|
||||
virtual void pick(pick_action& a_action) {
|
||||
size_t num = xyzs.size()/3;
|
||||
if(!num) return;
|
||||
|
||||
state& state = a_action.state();
|
||||
|
||||
const std::vector<float>& _xyzs = xyzs.values();
|
||||
|
||||
std::vector<float> pts;
|
||||
|
||||
float sx = size.value()/float(state.m_ww); //in [-1,1]
|
||||
float hsx = sx*0.5f;
|
||||
|
||||
float sy = size.value()/float(state.m_wh); //in [-1,1]
|
||||
float hsy = sy*0.5f;
|
||||
|
||||
float x,y,z,w;
|
||||
|
||||
std::vector<float>::const_iterator it;
|
||||
for(it=_xyzs.begin();it!=_xyzs.end();){
|
||||
x = *it;it++;
|
||||
y = *it;it++;
|
||||
z = *it;it++;
|
||||
|
||||
a_action.project_point(x,y,z,w); //in [-1,1][-1,1]
|
||||
|
||||
_add(pts, x-hsx,y-hsy,z); //in [-1,1][-1,1]
|
||||
_add(pts, x+hsx,y+hsy,z);
|
||||
_add(pts, x+hsx,y-hsy,z);
|
||||
_add(pts, x-hsx,y+hsy,z);
|
||||
}
|
||||
|
||||
a_action.set_matrices_to_identity();
|
||||
a_action.add__lines(*this,pts);
|
||||
a_action.set_matrices_from_state();
|
||||
}
|
||||
|
||||
virtual void bbox(bbox_action& a_action) {
|
||||
const std::vector<float>& _xyzs = xyzs.values();
|
||||
float x,y,z;
|
||||
std::vector<float>::const_iterator it;
|
||||
for(it=_xyzs.begin();it!=_xyzs.end();){
|
||||
x = *it;it++;
|
||||
y = *it;it++;
|
||||
z = *it;it++;
|
||||
a_action.add_one_point(x,y,z);
|
||||
}
|
||||
}
|
||||
public:
|
||||
markers()
|
||||
:parent()
|
||||
,style(marker_cross)
|
||||
,size(10)
|
||||
{
|
||||
#ifdef TOOLS_MEM
|
||||
mem::increment(s_class().c_str());
|
||||
#endif
|
||||
add_fields();
|
||||
}
|
||||
virtual ~markers(){
|
||||
#ifdef TOOLS_MEM
|
||||
mem::decrement(s_class().c_str());
|
||||
#endif
|
||||
}
|
||||
public:
|
||||
markers(const markers& a_from)
|
||||
:parent(a_from)
|
||||
,style(a_from.style)
|
||||
,xyzs(a_from.xyzs)
|
||||
,size(a_from.size)
|
||||
{
|
||||
#ifdef TOOLS_MEM
|
||||
mem::increment(s_class().c_str());
|
||||
#endif
|
||||
add_fields();
|
||||
}
|
||||
markers& operator=(const markers& a_from){
|
||||
parent::operator=(a_from);
|
||||
style = a_from.style;
|
||||
xyzs = a_from.xyzs;
|
||||
size = a_from.size;
|
||||
return *this;
|
||||
}
|
||||
public:
|
||||
template <class VEC>
|
||||
void add(const VEC& a_v) {
|
||||
xyzs.add(a_v.x());
|
||||
xyzs.add(a_v.y());
|
||||
xyzs.add(a_v.z());
|
||||
}
|
||||
void add(float a_x,float a_y,float a_z) {
|
||||
xyzs.add(a_x);
|
||||
xyzs.add(a_y);
|
||||
xyzs.add(a_z);
|
||||
}
|
||||
size_t number() const {return xyzs.size()/3;}
|
||||
void clear() {xyzs.clear();}
|
||||
protected:
|
||||
void _add(std::vector<float>& a_v,float a_x,float a_y,float a_z) {
|
||||
a_v.push_back(a_x);
|
||||
a_v.push_back(a_y);
|
||||
a_v.push_back(a_z);
|
||||
}
|
||||
};
|
||||
|
||||
}}
|
||||
|
||||
#endif
|
||||
Reference in New Issue
Block a user