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better reporting of unexpected vertex dimensionality

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This commit is contained in:
David Rose 2003-01-23 18:42:45 +00:00
parent 55e5ee50ea
commit 623c59ee8f
1 changed files with 81 additions and 66 deletions
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147
panda/src/egg2pg/eggLoader.cxx
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@ -52,6 +52,7 @@
#include "eggBin.h"
#include "eggTable.h"
#include "eggBinner.h"
#include "eggVertexPool.h"
#include "characterMaker.h"
#include "character.h"
#include "animBundleMaker.h"
@ -254,31 +255,38 @@ make_nonindexed_primitive(EggPrimitive *egg_prim, PandaNode *parent,
EggPrimitive::const_iterator vi;
for (vi = egg_prim->begin(); vi != egg_prim->end(); ++vi) {
EggVertex *egg_vert = *vi;
BuilderVertex bvert(LCAST(float, egg_vert->get_pos3() * mat));
if (egg_vert->has_normal()) {
Normald norm = egg_vert->get_normal() * mat;
norm.normalize();
bvert.set_normal(LCAST(float, norm));
}
if (egg_vert->has_color() && !egg_false_color) {
bvert.set_color(egg_vert->get_color());
if (egg_vert->get_num_dimensions() != 3) {
egg2pg_cat.error()
<< "Vertex " << egg_vert->get_pool()->get_name()
<< ":" << egg_vert->get_index() << " has dimension "
<< egg_vert->get_num_dimensions() << "\n";
} else {
// If any vertex doesn't have a color, we can't use any of the
// vertex colors.
has_vert_color = false;
}
if (egg_vert->has_uv()) {
TexCoordd uv = egg_vert->get_uv();
if (egg_prim->has_texture() &&
egg_prim->get_texture()->has_transform()) {
// If we have a texture matrix, apply it.
uv = uv * egg_prim->get_texture()->get_transform();
}
bvert.set_texcoord(LCAST(float, uv));
}
BuilderVertex bvert(LCAST(float, egg_vert->get_pos3() * mat));
bprim.add_vertex(bvert);
if (egg_vert->has_normal()) {
Normald norm = egg_vert->get_normal() * mat;
norm.normalize();
bvert.set_normal(LCAST(float, norm));
}
if (egg_vert->has_color() && !egg_false_color) {
bvert.set_color(egg_vert->get_color());
} else {
// If any vertex doesn't have a color, we can't use any of the
// vertex colors.
has_vert_color = false;
}
if (egg_vert->has_uv()) {
TexCoordd uv = egg_vert->get_uv();
if (egg_prim->has_texture() &&
egg_prim->get_texture()->has_transform()) {
// If we have a texture matrix, apply it.
uv = uv * egg_prim->get_texture()->get_transform();
}
bvert.set_texcoord(LCAST(float, uv));
}
bprim.add_vertex(bvert);
}
}
// Finally, if the primitive didn't have a color, and it didn't have
@ -351,54 +359,61 @@ make_indexed_primitive(EggPrimitive *egg_prim, PandaNode *parent,
for (vi = egg_prim->begin(); vi != egg_prim->end(); ++vi) {
EggVertex *egg_vert = *vi;
// Set up the ComputedVerticesMaker for the coordinate space of
// the vertex.
_comp_verts_maker.begin_new_space();
_comp_verts_maker.add_vertex_joints(egg_vert, egg_prim);
_comp_verts_maker.mark_space();
int vindex =
_comp_verts_maker.add_vertex(egg_vert->get_pos3(),
egg_vert->_dxyzs, mat);
BuilderVertexI bvert(vindex);
if (egg_vert->has_normal()) {
int nindex =
_comp_verts_maker.add_normal(egg_vert->get_normal(),
egg_vert->_dnormals,
mat);
bvert.set_normal(nindex);
}
if (egg_vert->has_color() && !egg_false_color) {
int cindex =
_comp_verts_maker.add_color(egg_vert->get_color(),
egg_vert->_drgbas);
bvert.set_color(cindex);
if (egg_vert->get_num_dimensions() != 3) {
egg2pg_cat.error()
<< "Vertex " << egg_vert->get_pool()->get_name()
<< ":" << egg_vert->get_index() << " has dimension "
<< egg_vert->get_num_dimensions() << "\n";
} else {
// If any vertex doesn't have a color, we can't use any of the
// vertex colors.
has_vert_color = false;
}
if (egg_vert->has_uv()) {
TexCoordd uv = egg_vert->get_uv();
LMatrix3d mat;
if (egg_prim->has_texture() &&
egg_prim->get_texture()->has_transform()) {
// If we have a texture matrix, apply it.
mat = egg_prim->get_texture()->get_transform();
// Set up the ComputedVerticesMaker for the coordinate space of
// the vertex.
_comp_verts_maker.begin_new_space();
_comp_verts_maker.add_vertex_joints(egg_vert, egg_prim);
_comp_verts_maker.mark_space();
int vindex =
_comp_verts_maker.add_vertex(egg_vert->get_pos3(),
egg_vert->_dxyzs, mat);
BuilderVertexI bvert(vindex);
if (egg_vert->has_normal()) {
int nindex =
_comp_verts_maker.add_normal(egg_vert->get_normal(),
egg_vert->_dnormals,
mat);
bvert.set_normal(nindex);
}
if (egg_vert->has_color() && !egg_false_color) {
int cindex =
_comp_verts_maker.add_color(egg_vert->get_color(),
egg_vert->_drgbas);
bvert.set_color(cindex);
} else {
mat = LMatrix3d::ident_mat();
// If any vertex doesn't have a color, we can't use any of the
// vertex colors.
has_vert_color = false;
}
int tindex =
_comp_verts_maker.add_texcoord(uv, egg_vert->_duvs, mat);
bvert.set_texcoord(tindex);
if (egg_vert->has_uv()) {
TexCoordd uv = egg_vert->get_uv();
LMatrix3d mat;
if (egg_prim->has_texture() &&
egg_prim->get_texture()->has_transform()) {
// If we have a texture matrix, apply it.
mat = egg_prim->get_texture()->get_transform();
} else {
mat = LMatrix3d::ident_mat();
}
int tindex =
_comp_verts_maker.add_texcoord(uv, egg_vert->_duvs, mat);
bvert.set_texcoord(tindex);
}
bprim.add_vertex(bvert);
}
bprim.add_vertex(bvert);
}
// Finally, if the primitive didn't have a color, and it didn't have