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This commit is contained in:
Gabriele Cosmo
2017-12-08 12:52:30 +01:00
parent 98e455a940
commit fc6af9e721
2166 changed files with 276760 additions and 100873 deletions
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source/analysis/g4tools/include/tools/glprims
+49 -123
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@@ -49,11 +49,9 @@ inline void cvt_2to3(size_t a_npt,const float* a_xys,float*& a_xyzs) {
}
inline void triangle_fan_to_triangles(size_t a_npt,
const float* a_fxyzs,const float* a_fnms,
float*& a_xyzs,float*& a_nms) {
inline void triangle_fan_to_triangles(size_t a_npt,const float* a_fxyzs,float*& a_xyzs) {
{const float* vpos = a_fxyzs;
const float* vpos = a_fxyzs;
float x1 = *vpos;vpos++;
float y1 = *vpos;vpos++;
@@ -83,9 +81,13 @@ inline void triangle_fan_to_triangles(size_t a_npt,
x2 = x3;
y2 = y3;
z2 = z3;
}}
}
{const float* vpos = a_fnms;
}
inline void triangle_strip_to_triangles(size_t a_npt,const float* a_fxyzs,float*& a_xyzs) {
const float* vpos = a_fxyzs;
float x1 = *vpos;vpos++;
float y1 = *vpos;vpos++;
@@ -96,138 +98,62 @@ inline void triangle_fan_to_triangles(size_t a_npt,
float z2 = *vpos;vpos++;
float x3,y3,z3;
bool flip = false;
for(size_t i=2;i<a_npt;i++) {
x3 = *vpos;vpos++;
y3 = *vpos;vpos++;
z3 = *vpos;vpos++;
*a_nms = x1;a_nms++;
*a_nms = y1;a_nms++;
*a_nms = z1;a_nms++;
*a_nms = x2;a_nms++;
*a_nms = y2;a_nms++;
*a_nms = z2;a_nms++;
if(flip) {
*a_xyzs = x1;a_xyzs++;
*a_xyzs = y1;a_xyzs++;
*a_xyzs = z1;a_xyzs++;
*a_nms = x3;a_nms++;
*a_nms = y3;a_nms++;
*a_nms = z3;a_nms++;
*a_xyzs = x3;a_xyzs++;
*a_xyzs = y3;a_xyzs++;
*a_xyzs = z3;a_xyzs++;
*a_xyzs = x2;a_xyzs++;
*a_xyzs = y2;a_xyzs++;
*a_xyzs = z2;a_xyzs++;
} else {
*a_xyzs = x1;a_xyzs++;
*a_xyzs = y1;a_xyzs++;
*a_xyzs = z1;a_xyzs++;
*a_xyzs = x2;a_xyzs++;
*a_xyzs = y2;a_xyzs++;
*a_xyzs = z2;a_xyzs++;
*a_xyzs = x3;a_xyzs++;
*a_xyzs = y3;a_xyzs++;
*a_xyzs = z3;a_xyzs++;
}
x1 = x2;
y1 = y2;
z1 = z2;
x2 = x3;
y2 = y3;
z2 = z3;
}}
flip = flip?false:true;
}
}
inline void triangle_fan_to_triangles(size_t a_npt,
const float* a_fxyzs,const float* a_fnms,
float*& a_xyzs,float*& a_nms) {
triangle_fan_to_triangles(a_npt,a_fxyzs,a_xyzs);
triangle_fan_to_triangles(a_npt,a_fnms,a_nms);
}
inline void triangle_strip_to_triangles(size_t a_npt,
const float* a_fxyzs,const float* a_fnms,
float*& a_xyzs,float*& a_nms) {
{const float* vpos = a_fxyzs;
float x1 = *vpos;vpos++;
float y1 = *vpos;vpos++;
float z1 = *vpos;vpos++;
float x2 = *vpos;vpos++;
float y2 = *vpos;vpos++;
float z2 = *vpos;vpos++;
float x3,y3,z3;
bool flip = false;
for(size_t i=2;i<a_npt;i++) {
x3 = *vpos;vpos++;
y3 = *vpos;vpos++;
z3 = *vpos;vpos++;
if(flip) {
*a_xyzs = x1;a_xyzs++;
*a_xyzs = y1;a_xyzs++;
*a_xyzs = z1;a_xyzs++;
*a_xyzs = x3;a_xyzs++;
*a_xyzs = y3;a_xyzs++;
*a_xyzs = z3;a_xyzs++;
*a_xyzs = x2;a_xyzs++;
*a_xyzs = y2;a_xyzs++;
*a_xyzs = z2;a_xyzs++;
} else {
*a_xyzs = x1;a_xyzs++;
*a_xyzs = y1;a_xyzs++;
*a_xyzs = z1;a_xyzs++;
*a_xyzs = x2;a_xyzs++;
*a_xyzs = y2;a_xyzs++;
*a_xyzs = z2;a_xyzs++;
*a_xyzs = x3;a_xyzs++;
*a_xyzs = y3;a_xyzs++;
*a_xyzs = z3;a_xyzs++;
}
x1 = x2;
y1 = y2;
z1 = z2;
x2 = x3;
y2 = y3;
z2 = z3;
flip = flip?false:true;
}}
{const float* vpos = a_fnms;
float x1 = *vpos;vpos++;
float y1 = *vpos;vpos++;
float z1 = *vpos;vpos++;
float x2 = *vpos;vpos++;
float y2 = *vpos;vpos++;
float z2 = *vpos;vpos++;
float x3,y3,z3;
bool flip = false;
for(size_t i=2;i<a_npt;i++) {
x3 = *vpos;vpos++;
y3 = *vpos;vpos++;
z3 = *vpos;vpos++;
if(flip) {
*a_nms = x1;a_nms++;
*a_nms = y1;a_nms++;
*a_nms = z1;a_nms++;
*a_nms = x3;a_nms++;
*a_nms = y3;a_nms++;
*a_nms = z3;a_nms++;
*a_nms = x2;a_nms++;
*a_nms = y2;a_nms++;
*a_nms = z2;a_nms++;
} else {
*a_nms = x1;a_nms++;
*a_nms = y1;a_nms++;
*a_nms = z1;a_nms++;
*a_nms = x2;a_nms++;
*a_nms = y2;a_nms++;
*a_nms = z2;a_nms++;
*a_nms = x3;a_nms++;
*a_nms = y3;a_nms++;
*a_nms = z3;a_nms++;
}
x1 = x2;
y1 = y2;
z1 = z2;
x2 = x3;
y2 = y3;
z2 = z3;
flip = flip?false:true;
}}
triangle_strip_to_triangles(a_npt,a_fxyzs,a_xyzs);
triangle_strip_to_triangles(a_npt,a_fnms,a_nms);
}
inline void triangle_fan_to_triangles_2to3(size_t a_npt,const float* a_xys,float*& a_xyzs) {