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git-svn-id: svn://svn.code.sf.net/p/actiongame/code/trunk/ac@258 e016b1c5-ed68-44aa-a2f7-31cac88cffde
This commit is contained in:
driAn
2006-04-26 15:26:57 +00:00
parent 25550e8e5e
commit fdca872a7a
2 changed files with 23 additions and 14 deletions
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source/src/rendermd3.cpp
+22 -13
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@@ -79,11 +79,12 @@ struct md3model
md3tag *tags;
int numframes, numtags;
bool loaded;
vec scale;
vec scale;
bool mirrored;
void setanim(int anim);
void setanimstate(md3state &as);
bool link(md3model *link, char *tag);
bool load(char *path);
bool load(char *path, bool mirror);
void render();
void draw(float x, float y, float z, float yaw, float pitch, float rad, vec &light);
md3model();
@@ -91,7 +92,8 @@ struct md3model
};
md3model::md3model()
{
{
mirrored = false;
loaded = false;
scale.x = scale.y = scale.z = MD3_DEFAULT_SCALE;
// animstate = NULL;
@@ -134,15 +136,16 @@ bool md3model::link(md3model *link, char *tag)
return false;
};
bool md3model::load(char *path)
{
bool md3model::load(char *path, bool mirror=false)
{
mirrored = mirror;
if(!path) return false;
FILE *f = fopen(path, "rb");
if(!f) fatal("could not load md3 model: %s", path);
if(!f) return false;
md3header header;
fread(&header, sizeof(md3header), 1, f);
if(header.id[0] != 'I' || header.id[1] != 'D' || header.id[2] != 'P' || header.id[3] != '3' || header.version != 15) // header check
fatal("corruped header in md3 model: %s", path);
{ printf("corruped header in md3 model: %s", path); return false; };
tags = new md3tag[header.numframes * header.numtags];
fseek(f, header.ofs_tags, SEEK_SET);
@@ -178,7 +181,7 @@ bool md3model::load(char *path)
mesh.vertices = new vec[mheader.numframes * mheader.numvertices]; // transform to our own structure
loopj(mheader.numframes * mheader.numvertices)
{
mesh.vertices[j].x = vertices[j].vertex[0] / 64.0f;
mesh.vertices[j].x = vertices[j].vertex[0] / 64.0f * (mirrored ? -1 : 1);
mesh.vertices[j].y = vertices[j].vertex[1] / 64.0f;
mesh.vertices[j].z = vertices[j].vertex[2] / 64.0f;
};
@@ -265,7 +268,7 @@ void md3model::render()
if(animdebug) printf("interp. from frame %i to %i, %f percent done\n", a->frm, nextfrm, t*100.0f);
#define interpolate(p1,p2) ((p1) + t * ((p2) - (p1)))
#define interpolate(p1,p2) ((p1) + t * ((p2) - (p1)))
loopv(meshes)
{
@@ -292,6 +295,7 @@ void md3model::render()
};
glEnd();
};
loopi(numtags) // render the linked models - interpolate rotation and position of the 'link-tags'
{
@@ -325,8 +329,12 @@ void md3model::draw(float x, float y, float z, float yaw, float pitch, float rad
glRotatef(-90, 1, 0, 0);
glScalef( scale.x, scale.y, scale.z);
if(mirrored) glCullFace(GL_BACK);
render();
render();
if(mirrored) glCullFace(GL_FRONT);
glPopMatrix();
};
@@ -388,14 +396,15 @@ void loadweapons()
{
firstweapon = models.length();
loopi(NUMGUNS+1)
{
sprintf(basedir, "packages/models/weapons/%s", hudgunnames[i]);
{
bool akimbo = i==NUMGUNS;
sprintf(basedir, "packages/models/weapons/%s", akimbo ? hudgunnames[GUN_PISTOL] : hudgunnames[i]);
md3model *mdl = new md3model();
models.add(mdl);
sprintf_sd(mdl_path)("%s/tris_high.md3", basedir);
sprintf_sd(cfg_path)("%s/default.skin", basedir);
sprintf_sd(modelcfg_path) ("%s/animations.cfg", basedir);
mdl->load(mdl_path);
if(!mdl->load(mdl_path, akimbo)) printf("could not load: %s\n", mdl_path);
exec(cfg_path);
tmp_animations.setsize(0);
exec(modelcfg_path);