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Model animation interpolation.

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git-svn-id: https://svn.eduke32.com/eduke32@775 1a8010ca-5511-0410-912e-c29ae57300e0
This commit is contained in:
plagman 2008-06-06 14:00:12 +00:00
parent c29194cce9
commit 2eab017106
6 changed files with 102 additions and 11 deletions
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1
polymer/build/include/glbuild.h
View file

@ -140,6 +140,7 @@ extern void (APIENTRY * bglDeleteLists)(GLuint list, GLsizei range);
extern void (APIENTRY * bglEnableClientState)(GLenum cap);
extern void (APIENTRY * bglDisableClientState)(GLenum cap);
extern void (APIENTRY * bglVertexPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
extern void (APIENTRY * bglNormalPointer)(GLenum type, GLsizei stride, const GLvoid *pointer);
extern void (APIENTRY * bglTexCoordPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
extern void (APIENTRY * bglDrawArrays)(GLenum mode, GLint first, GLsizei count);
extern void (APIENTRY * bglDrawElements)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);

8
polymer/build/include/polymer.h
View file

@ -38,6 +38,7 @@ extern int pr_billboardingmode;
extern int pr_verbosity;
extern int pr_wireframe;
extern int pr_vbos;
extern int pr_gpusmoothing;
extern int glerror;
@ -125,13 +126,6 @@ void polymer_drawsprite(int snum);
# ifdef POLYMER_C
extern int globalposx, globalposy, globalposz, globalhoriz;
extern short globalang, globalcursectnum;
extern int globalpal, cosglobalang, singlobalang;
extern int cosviewingrangeglobalang, sinviewingrangeglobalang;
extern float shadescale;
extern int globalnoeffect;
// CORE
static void polymer_displayrooms(short sectnum);
static void polymer_drawplane(short sectnum, short wallnum, _prplane* plane, int indicecount);

6
polymer/build/include/polymost.h
View file

@ -38,6 +38,12 @@ pthtyp * gltexcache (int dapicnum, int dapalnum, int dameth);
extern palette_t hictinting[MAXPALOOKUPS];
extern float gtang;
extern int globalposx, globalposy, globalposz, globalhoriz;
extern short globalang, globalcursectnum;
extern int globalpal, cosglobalang, singlobalang;
extern int cosviewingrangeglobalang, sinviewingrangeglobalang;
extern float shadescale;
extern int globalnoeffect;
#define HICEFFECTMASK (1|2|4)

3
polymer/build/src/glbuild.c
View file

@ -107,6 +107,7 @@ void (APIENTRY * bglDeleteLists)(GLuint list, GLsizei range);
void (APIENTRY * bglEnableClientState)(GLenum cap);
void (APIENTRY * bglDisableClientState)(GLenum cap);
void (APIENTRY * bglVertexPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
void (APIENTRY * bglNormalPointer)(GLenum type, GLsizei stride, const GLvoid *pointer);
void (APIENTRY * bglTexCoordPointer)(GLint size, GLenum type, GLsizei stride, const GLvoid *pointer);
void (APIENTRY * bglDrawArrays)(GLenum mode, GLint first, GLsizei count);
void (APIENTRY * bglDrawElements)(GLenum mode, GLsizei count, GLenum type, const GLvoid *indices);
@ -353,6 +354,7 @@ int loadgldriver(const char *driver)
bglEnableClientState = GETPROC("glEnableClientState");
bglDisableClientState = GETPROC("glDisableClientState");
bglVertexPointer = GETPROC("glVertexPointer");
bglNormalPointer = GETPROC("glNormalPointer");
bglTexCoordPointer = GETPROC("glTexCoordPointer");
bglDrawArrays = GETPROC("glDrawArrays");
bglDrawElements = GETPROC("glDrawElements");
@ -530,6 +532,7 @@ int unloadgldriver(void)
bglEnableClientState = NULL;
bglDisableClientState = NULL;
bglVertexPointer = NULL;
bglNormalPointer = NULL;
bglTexCoordPointer = NULL;
bglDrawElements = NULL;

94
polymer/build/src/polymer.c
View file

@ -12,12 +12,15 @@ int pr_verbosity = 1; // 0: silent, 1: errors and one-times, 2
int pr_wireframe = 0;
int pr_vbos = 2;
int pr_mirrordepth = 1;
int pr_gpusmoothing = 1;
int glerror;
GLenum mapvbousage = GL_STREAM_DRAW_ARB;
GLenum modelvbousage = GL_STATIC_DRAW_ARB;
GLuint modelvp;
// DATA
_prsector *prsectors[MAXSECTORS];
_prwall *prwalls[MAXWALLS];
@ -75,6 +78,32 @@ _pranimatespritesinfo asi;
int polymer_init(void)
{
int i, j;
char modelvpstring[] =
"!!ARBvp1.0\n"
"ATTRIB in_pos = vertex.position;\n"
"ATTRIB in_pos2 = vertex.texcoord[1];\n"
"ATTRIB in_col = vertex.color;\n"
"ATTRIB in_tex = vertex.texcoord;\n"
"OUTPUT out_pos = result.position;\n"
"OUTPUT out_col = result.color;\n"
"OUTPUT out_tex = result.texcoord;\n"
"OUTPUT out_fog = result.fogcoord;\n"
"PARAM mvp[4] = { state.matrix.mvp };\n"
"PARAM bld[2] = { state.matrix.texture[0].row[0..1] };\n"
"TEMP a;\n"
"TEMP b;\n"
"MUL a, in_pos2, bld[0].x;\n"
"MUL b, in_pos, bld[1].y;\n"
"ADD a, a, b;\n"
"DP4 b.x, mvp[0], a;\n"
"DP4 b.y, mvp[1], a;\n"
"DP4 b.z, mvp[2], a;\n"
"DP4 b.w, mvp[3], a;\n"
"MOV out_pos, b;\n"
"MOV out_col, in_col;\n"
"MOV out_tex, in_tex;\n"
"MOV out_fog, b.z;\n"
"END\n";
if (pr_verbosity >= 1) OSD_Printf("Initalizing Polymer subsystem...\n");
@ -119,6 +148,13 @@ int polymer_init(void)
i++;
}
if (pr_gpusmoothing)
{
bglGenProgramsARB(1, &modelvp);
bglBindProgramARB(GL_VERTEX_PROGRAM_ARB, modelvp);
bglProgramStringARB(GL_VERTEX_PROGRAM_ARB, GL_PROGRAM_FORMAT_ASCII_ARB, strlen(modelvpstring), modelvpstring);
}
if (pr_verbosity >= 1) OSD_Printf("PR : Initialization complete.\n");
return (1);
}
@ -2160,7 +2196,7 @@ static void polymer_drawmdsprite(spritetype *tspr)
float scale;
GLfloat color[4];
int surfi;
md3xyzn_t *v0;
md3xyzn_t *v0, *v1;
md3surf_t *s;
GLuint i;
@ -2240,10 +2276,21 @@ static void polymer_drawmdsprite(spritetype *tspr)
bglColor4f(color[0], color[1], color[2], color[3]);
if (pr_gpusmoothing)
{
bglEnable(GL_VERTEX_PROGRAM_ARB);
bglMatrixMode(GL_TEXTURE);
bglLoadIdentity();
bglScalef(m->interpol, 1 - m->interpol, 1.0);
bglMatrixMode(GL_MODELVIEW);
}
for (surfi=0;surfi<m->head.numsurfs;surfi++)
{
s = &m->head.surfs[surfi];
v0 = &s->xyzn[m->cframe*s->numverts];
v1 = &s->xyzn[m->nframe*s->numverts];
i = mdloadskin((md2model *)m,tile2model[Ptile2tile(tspr->picnum,sprite[tspr->owner].pal)].skinnum,tspr->pal,surfi);
if (!i)
@ -2253,26 +2300,65 @@ static void polymer_drawmdsprite(spritetype *tspr)
if (pr_vbos > 1)
{
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, m->geometry[surfi]);
bglVertexPointer(3, GL_SHORT, sizeof(md3xyzn_t), (GLfloat*)(m->cframe * s->numverts * sizeof(md3xyzn_t)));
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, m->texcoords[surfi]);
bglTexCoordPointer(2, GL_FLOAT, 0, 0);
if (pr_gpusmoothing)
{
bglClientActiveTextureARB(GL_TEXTURE1_ARB);
bglEnableClientState(GL_TEXTURE_COORD_ARRAY);
}
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, m->geometry[surfi]);
bglVertexPointer(3, GL_SHORT, sizeof(md3xyzn_t), (GLfloat*)(m->cframe * s->numverts * sizeof(md3xyzn_t)));
if (pr_gpusmoothing)
bglTexCoordPointer(3, GL_SHORT, sizeof(md3xyzn_t), (GLfloat*)(m->nframe * s->numverts * sizeof(md3xyzn_t)));
bglBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, m->indices[surfi]);
bglDrawElements(GL_TRIANGLES, s->numtris * 3, GL_UNSIGNED_INT, 0);
bglBindBufferARB(GL_ELEMENT_ARRAY_BUFFER_ARB, 0);
bglBindBufferARB(GL_ARRAY_BUFFER_ARB, 0);
if (pr_gpusmoothing)
{
bglDisableClientState(GL_TEXTURE_COORD_ARRAY);
bglClientActiveTextureARB(GL_TEXTURE0_ARB);
}
}
else
{
bglVertexPointer(3, GL_SHORT, sizeof(md3xyzn_t), v0);
bglTexCoordPointer(2, GL_FLOAT, 0, s->uv);
if (pr_gpusmoothing)
{
bglClientActiveTextureARB(GL_TEXTURE1_ARB);
bglEnableClientState(GL_TEXTURE_COORD_ARRAY);
bglTexCoordPointer(3, GL_SHORT, sizeof(md3xyzn_t), v1);
}
bglDrawElements(GL_TRIANGLES, s->numtris * 3, GL_UNSIGNED_INT, s->tris);
if (pr_gpusmoothing)
{
bglDisableClientState(GL_TEXTURE_COORD_ARRAY);
bglClientActiveTextureARB(GL_TEXTURE0_ARB);
}
}
}
bglPopMatrix();
if (pr_gpusmoothing)
{
bglDisable(GL_VERTEX_PROGRAM_ARB);
bglMatrixMode(GL_TEXTURE);
bglLoadIdentity();
bglMatrixMode(GL_MODELVIEW);
}
globalnoeffect=0;
}

1
polymer/eduke32/source/osdcmds.c
View file

@ -702,6 +702,7 @@ cvar[] =
{ "pr_verbosity", "pr_verbosity: verbosity level of the polymer renderer", (void*)&pr_verbosity, CVAR_INT, 0, 0, 3 },
{ "pr_wireframe", "pr_wireframe: toggles wireframe mode", (void*)&pr_wireframe, CVAR_INT, 0, 0, 1 },
{ "pr_vbos", "pr_vbos: contols Vertex Buffer Object usage. 0: no VBOs. 1: VBOs for map data. 2: VBOs for model data.", (void*)&pr_vbos, CVAR_INT, 0, 0, 2 },
{ "pr_gpusmoothing", "pr_gpusmoothing: toggles model animation interpolation", (void*)&pr_gpusmoothing, CVAR_INT, 0, 0, 1 },
#endif
#endif
{ "r_precache", "r_precache: enable/disable the pre-level caching routine", (void*)&ud.config.useprecache, CVAR_BOOL, 0, 0, 1 },