#include "quakedef.h"
#include "image.h"
#include "r_shadow.h"
-#include "winding.h"
+#include "polygon.h"
#include "curves.h"
// note: model_shared.c sets up r_notexture, and r_surf_notexture
leaf = Mod_Q1BSP_PointInLeaf(model, p);
if (leaf)
{
- i = min(outsize, (int)sizeof(leaf->ambient_sound_level));;
+ i = min(outsize, (int)sizeof(leaf->ambient_sound_level));
if (i)
{
memcpy(out, leaf->ambient_sound_level, i);
else
{
// box crosses plane, take one path and remember the other
- nodestack[nodestackindex++] = node->children[0];
+ if (nodestackindex < 1024)
+ nodestack[nodestackindex++] = node->children[0];
node = node->children[1];
}
}
if (t->trace->allsolid)
t->trace->startsolid = true;
#if COLLISIONPARANOID >= 3
- Con_Printf("S");
+ Con_Print("S");
#endif
return HULLCHECKSTATE_SOLID;
}
{
t->trace->allsolid = false;
#if COLLISIONPARANOID >= 3
- Con_Printf("E");
+ Con_Print("E");
#endif
return HULLCHECKSTATE_EMPTY;
}
if (t2 < 0)
{
#if COLLISIONPARANOID >= 3
- Con_Printf("<");
+ Con_Print("<");
#endif
num = node->children[1];
goto loc0;
if (t2 >= 0)
{
#if COLLISIONPARANOID >= 3
- Con_Printf(">");
+ Con_Print(">");
#endif
num = node->children[0];
goto loc0;
// the line intersects, find intersection point
// LordHavoc: this uses the original trace for maximum accuracy
#if COLLISIONPARANOID >= 3
- Con_Printf("M");
+ Con_Print("M");
#endif
if (plane->type < 3)
{
t->trace->fraction = bound(0, midf, 1);
#if COLLISIONPARANOID >= 3
- Con_Printf("D");
+ Con_Print("D");
#endif
return HULLCHECKSTATE_DONE;
}
#if COLLISIONPARANOID >= 2
Con_Printf("t(%f %f %f,%f %f %f,%i %f %f %f)", rhc.start[0], rhc.start[1], rhc.start[2], rhc.end[0], rhc.end[1], rhc.end[2], rhc.hull - model->brushq1.hulls, rhc.hull->clip_mins[0], rhc.hull->clip_mins[1], rhc.hull->clip_mins[2]);
Mod_Q1BSP_RecursiveHullCheck(&rhc, rhc.hull->firstclipnode, 0, 1, rhc.start, rhc.end);
- Con_Printf("\n");
+ Con_Print("\n");
#else
if (DotProduct(rhc.dist, rhc.dist))
Mod_Q1BSP_RecursiveHullCheck(&rhc, rhc.hull->firstclipnode, 0, 1, rhc.start, rhc.end);
surf = cl.worldmodel->brushq1.surfaces + node->firstsurface;
for (i = 0;i < node->numsurfaces;i++, surf++)
{
- if (!(surf->flags & SURF_LIGHTMAP))
+ if (!(surf->flags & SURF_LIGHTMAP) || !surf->samples)
continue; // no lightmaps
- ds = (int) (x * surf->texinfo->vecs[0][0] + y * surf->texinfo->vecs[0][1] + mid * surf->texinfo->vecs[0][2] + surf->texinfo->vecs[0][3])- surf->texturemins[0];
+ ds = (int) (x * surf->texinfo->vecs[0][0] + y * surf->texinfo->vecs[0][1] + mid * surf->texinfo->vecs[0][2] + surf->texinfo->vecs[0][3]) - surf->texturemins[0];
dt = (int) (x * surf->texinfo->vecs[1][0] + y * surf->texinfo->vecs[1][1] + mid * surf->texinfo->vecs[1][2] + surf->texinfo->vecs[1][3]) - surf->texturemins[1];
- ds = bound(0, ds, surf->extents[0]);
- dt = bound(0, dt, surf->extents[1]);
- if (surf->samples)
+ if (ds >= 0 && ds < surf->extents[0] && dt >= 0 && dt < surf->extents[1])
{
qbyte *lightmap;
int lmwidth, lmheight, maps, line3, size3, dsfrac = ds & 15, dtfrac = dt & 15, scale = 0, r00 = 0, g00 = 0, b00 = 0, r01 = 0, g01 = 0, b01 = 0, r10 = 0, g10 = 0, b10 = 0, r11 = 0, g11 = 0, b11 = 0;
ambientcolor[0] += (float) ((((((((r11-r10) * dsfrac) >> 4) + r10)-((((r01-r00) * dsfrac) >> 4) + r00)) * dtfrac) >> 4) + ((((r01-r00) * dsfrac) >> 4) + r00)) * (1.0f / 32768.0f);
ambientcolor[1] += (float) ((((((((g11-g10) * dsfrac) >> 4) + g10)-((((g01-g00) * dsfrac) >> 4) + g00)) * dtfrac) >> 4) + ((((g01-g00) * dsfrac) >> 4) + g00)) * (1.0f / 32768.0f);
ambientcolor[2] += (float) ((((((((b11-b10) * dsfrac) >> 4) + b10)-((((b01-b00) * dsfrac) >> 4) + b00)) * dtfrac) >> 4) + ((((b01-b00) * dsfrac) >> 4) + b00)) * (1.0f / 32768.0f);
+ return true; // success
}
- return true; // success
}
}
tx->width = 16;
tx->height = 16;
tx->skin.base = r_notexture;
- tx->shader = &Cshader_wall_lightmap;
- tx->flags = SURF_SOLIDCLIP;
if (i == loadmodel->brushq1.numtextures - 1)
- {
- tx->flags |= SURF_DRAWTURB | SURF_LIGHTBOTHSIDES;
- tx->shader = &Cshader_water;
- }
+ tx->flags = SURF_DRAWTURB | SURF_LIGHTBOTHSIDES;
+ else
+ tx->flags = SURF_LIGHTMAP | SURF_SOLIDCLIP;
tx->currentframe = tx;
}
}
if ((mtwidth & 15) || (mtheight & 15))
- Con_Printf("warning: texture \"%s\" in \"%s\" is not 16 aligned", dmiptex->name, loadmodel->name);
+ Con_Printf("warning: texture \"%s\" in \"%s\" is not 16 aligned\n", dmiptex->name, loadmodel->name);
// LordHavoc: force all names to lowercase
for (j = 0;name[j];j++)
}
else
{
- if (!Mod_LoadSkinFrame(&tx->skin, tx->name, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, false, true, true))
+ if (!Mod_LoadSkinFrame(&tx->skin, tx->name, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP, false, true, true))
{
// did not find external texture, load it from the bsp or wad3
if (loadmodel->brush.ishlbsp)
{
tx->width = image_width;
tx->height = image_height;
- tx->skin.base = tx->skin.merged = R_LoadTexture2D(loadmodel->texturepool, tx->name, image_width, image_height, pixels, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, NULL);
+ tx->skin.base = tx->skin.merged = R_LoadTexture2D(loadmodel->texturepool, tx->name, image_width, image_height, pixels, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP, NULL);
if (Image_CheckAlpha(pixels, image_width * image_height, true))
{
fogpixels = Mem_Alloc(tempmempool, image_width * image_height * 4);
fogpixels[j + 2] = 255;
fogpixels[j + 3] = pixels[j + 3];
}
- tx->skin.fog = R_LoadTexture2D(loadmodel->texturepool, tx->name, image_width, image_height, pixels, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, NULL);
+ tx->skin.fog = R_LoadTexture2D(loadmodel->texturepool, tx->name, image_width, image_height, pixels, TEXTYPE_RGBA, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP, NULL);
Mem_Free(fogpixels);
}
}
Mem_Free(freepixels);
}
else if (mtdata) // texture included
- Mod_LoadSkinFrame_Internal(&tx->skin, tx->name, TEXF_MIPMAP | TEXF_PRECACHE, false, true, tx->name[0] != '*' && r_fullbrights.integer, mtdata, tx->width, tx->height);
+ Mod_LoadSkinFrame_Internal(&tx->skin, tx->name, TEXF_MIPMAP | TEXF_PRECACHE | TEXF_PICMIP, false, true, tx->name[0] != '*' && r_fullbrights.integer, mtdata, tx->width, tx->height);
}
}
if (tx->skin.base == NULL)
if (tx->name[0] == '*')
{
// turb does not block movement
- tx->flags &= ~SURF_SOLIDCLIP;
- tx->flags |= SURF_DRAWTURB | SURF_LIGHTBOTHSIDES;
+ tx->flags = SURF_DRAWTURB | SURF_LIGHTBOTHSIDES;
// LordHavoc: some turbulent textures should be fullbright and solid
if (!strncmp(tx->name,"*lava",5)
|| !strncmp(tx->name,"*teleport",9)
tx->flags |= SURF_DRAWFULLBRIGHT | SURF_DRAWNOALPHA;
else
tx->flags |= SURF_WATERALPHA;
- tx->shader = &Cshader_water;
}
else if (tx->name[0] == 's' && tx->name[1] == 'k' && tx->name[2] == 'y')
- {
- tx->flags |= SURF_DRAWSKY;
- tx->shader = &Cshader_sky;
- }
+ tx->flags = SURF_DRAWSKY | SURF_SOLIDCLIP;
else
- {
- tx->flags |= SURF_LIGHTMAP;
- if (!tx->skin.fog)
- tx->flags |= SURF_SHADOWCAST | SURF_SHADOWLIGHT;
- tx->shader = &Cshader_wall_lightmap;
- }
+ tx->flags = SURF_LIGHTMAP | SURF_SOLIDCLIP;
// start out with no animation
tx->currentframe = tx;
if (loadmodel->brush.ishlbsp) // LordHavoc: load the colored lighting data straight
{
loadmodel->brushq1.lightdata = Mem_Alloc(loadmodel->mempool, l->filelen);
- memcpy(loadmodel->brushq1.lightdata, mod_base + l->fileofs, l->filelen);
+ for (i=0; i<l->filelen; i++)
+ loadmodel->brushq1.lightdata[i] = mod_base[l->fileofs+i] >>= 1;
}
else // LordHavoc: bsp version 29 (normal white lighting)
{
strlcpy (litfilename, loadmodel->name, sizeof (litfilename));
FS_StripExtension (litfilename, litfilename, sizeof (litfilename));
strlcat (litfilename, ".lit", sizeof (litfilename));
- data = (qbyte*) FS_LoadFile(litfilename, false);
+ data = (qbyte*) FS_LoadFile(litfilename, tempmempool, false);
if (data)
{
if (fs_filesize > 8 && data[0] == 'Q' && data[1] == 'L' && data[2] == 'I' && data[3] == 'T')
else
{
if (fs_filesize == 8)
- Con_Printf("Empty .lit file, ignoring\n");
+ Con_Print("Empty .lit file, ignoring\n");
else
- Con_Printf("Corrupt .lit file (old version?), ignoring\n");
+ Con_Print("Corrupt .lit file (old version?), ignoring\n");
Mem_Free(data);
}
}
strlcpy (lightsfilename, loadmodel->name, sizeof (lightsfilename));
FS_StripExtension (lightsfilename, lightsfilename, sizeof(lightsfilename));
strlcat (lightsfilename, ".lights", sizeof (lightsfilename));
- s = lightsstring = (char *) FS_LoadFile(lightsfilename, false);
+ s = lightsstring = (char *) FS_LoadFile(lightsfilename, tempmempool, false);
if (s)
{
numlights = 0;
{
// if texture chosen is NULL or the shader needs a lightmap,
// force to notexture water shader
- if (out->texture == NULL || out->texture->shader->flags & SHADERFLAGS_NEEDLIGHTMAP)
+ if (out->texture == NULL || out->texture->flags & SURF_LIGHTMAP)
out->texture = loadmodel->brushq1.textures + (loadmodel->brushq1.numtextures - 1);
}
else
{
if (subdivpolytriangles >= MAX_SUBDIVPOLYTRIANGLES)
{
- Con_Printf("SubdividePolygon: ran out of triangles in buffer, please increase your r_subdivide_size\n");
+ Con_Print("SubdividePolygon: ran out of triangles in buffer, please increase your r_subdivide_size\n");
return;
}
else // LordHavoc: white lighting (bsp version 29)
surf->samples = loadmodel->brushq1.lightdata + (i * 3);
- if (surf->texinfo->texture->shader == &Cshader_wall_lightmap)
+ if (surf->texinfo->texture->flags & SURF_LIGHTMAP)
{
if ((surf->extents[0] >> 4) + 1 > (256) || (surf->extents[1] >> 4) + 1 > (256))
Host_Error("Bad surface extents");
Mod_BuildTriangleNeighbors(mesh->data_neighbor3i, mesh->data_element3i, mesh->num_triangles);
Mod_BuildTextureVectorsAndNormals(mesh->num_vertices, mesh->num_triangles, mesh->data_vertex3f, mesh->data_texcoordtexture2f, mesh->data_element3i, mesh->data_svector3f, mesh->data_tvector3f, mesh->data_normal3f);
- if (surf->texinfo->texture->shader == &Cshader_wall_lightmap)
+ if (surf->texinfo->texture->flags & SURF_LIGHTMAP)
{
int i, iu, iv, smax, tmax;
float u, v, ubase, vbase, uscale, vscale;
smax = surf->extents[0] >> 4;
tmax = surf->extents[1] >> 4;
- surf->flags |= SURF_LIGHTMAP;
if (r_miplightmaps.integer)
{
surf->lightmaptexturestride = smax+1;
if (p >= 0 && out->clusterindex >= 0)
{
if (p >= loadmodel->brushq1.num_compressedpvs)
- Con_Printf("Mod_Q1BSP_LoadLeafs: invalid visofs\n");
+ Con_Print("Mod_Q1BSP_LoadLeafs: invalid visofs\n");
else
Mod_Q1BSP_DecompressVis(loadmodel->brushq1.data_compressedpvs + p, loadmodel->brushq1.data_compressedpvs + loadmodel->brushq1.num_compressedpvs, loadmodel->brush.data_pvsclusters + out->clusterindex * loadmodel->brush.num_pvsclusterbytes, loadmodel->brush.data_pvsclusters + (out->clusterindex + 1) * loadmodel->brush.num_pvsclusterbytes);
}
}
}
+#define MAX_PORTALPOINTS 64
+
typedef struct portal_s
{
mplane_t plane;
mnode_t *nodes[2]; // [0] = front side of plane
struct portal_s *next[2];
- winding_t *winding;
+ int numpoints;
+ double points[3*MAX_PORTALPOINTS];
struct portal_s *chain; // all portals are linked into a list
}
portal_t;
mportal_t *portal;
mvertex_t *point;
mleaf_t *leaf, *endleaf;
- winding_t *w;
// recalculate bounding boxes for all leafs(because qbsp is very sloppy)
leaf = loadmodel->brushq1.data_leafs;
p = portalchain;
while (p)
{
- if (p->winding)
+ if (p->numpoints >= 3)
{
for (i = 0;i < 2;i++)
{
leaf = (mleaf_t *)p->nodes[i];
- w = p->winding;
- for (j = 0;j < w->numpoints;j++)
+ for (j = 0;j < p->numpoints;j++)
{
- if (leaf->mins[0] > w->points[j][0]) leaf->mins[0] = w->points[j][0];
- if (leaf->mins[1] > w->points[j][1]) leaf->mins[1] = w->points[j][1];
- if (leaf->mins[2] > w->points[j][2]) leaf->mins[2] = w->points[j][2];
- if (leaf->maxs[0] < w->points[j][0]) leaf->maxs[0] = w->points[j][0];
- if (leaf->maxs[1] < w->points[j][1]) leaf->maxs[1] = w->points[j][1];
- if (leaf->maxs[2] < w->points[j][2]) leaf->maxs[2] = w->points[j][2];
+ if (leaf->mins[0] > p->points[j*3+0]) leaf->mins[0] = p->points[j*3+0];
+ if (leaf->mins[1] > p->points[j*3+1]) leaf->mins[1] = p->points[j*3+1];
+ if (leaf->mins[2] > p->points[j*3+2]) leaf->mins[2] = p->points[j*3+2];
+ if (leaf->maxs[0] < p->points[j*3+0]) leaf->maxs[0] = p->points[j*3+0];
+ if (leaf->maxs[1] < p->points[j*3+1]) leaf->maxs[1] = p->points[j*3+1];
+ if (leaf->maxs[2] < p->points[j*3+2]) leaf->maxs[2] = p->points[j*3+2];
}
}
}
{
// note: this check must match the one below or it will usually corrupt memory
// the nodes[0] != nodes[1] check is because leaf 0 is the shared solid leaf, it can have many portals inside with leaf 0 on both sides
- if (p->winding && p->nodes[0] != p->nodes[1]
+ if (p->numpoints >= 3 && p->nodes[0] != p->nodes[1]
&& p->nodes[0]->contents != CONTENTS_SOLID && p->nodes[1]->contents != CONTENTS_SOLID
&& p->nodes[0]->contents != CONTENTS_SKY && p->nodes[1]->contents != CONTENTS_SKY)
{
numportals += 2;
- numpoints += p->winding->numpoints * 2;
+ numpoints += p->numpoints * 2;
}
p = p->chain;
}
{
pnext = p->chain;
- if (p->winding)
+ if (p->numpoints >= 3)
{
// note: this check must match the one above or it will usually corrupt memory
// the nodes[0] != nodes[1] check is because leaf 0 is the shared solid leaf, it can have many portals inside with leaf 0 on both sides
{
// first make the back to front portal(forward portal)
portal->points = point;
- portal->numpoints = p->winding->numpoints;
+ portal->numpoints = p->numpoints;
portal->plane.dist = p->plane.dist;
VectorCopy(p->plane.normal, portal->plane.normal);
portal->here = (mleaf_t *)p->nodes[1];
// copy points
for (j = 0;j < portal->numpoints;j++)
{
- VectorCopy(p->winding->points[j], point->position);
+ VectorCopy(p->points + j*3, point->position);
point++;
}
PlaneClassify(&portal->plane);
// then make the front to back portal(backward portal)
portal->points = point;
- portal->numpoints = p->winding->numpoints;
+ portal->numpoints = p->numpoints;
portal->plane.dist = -p->plane.dist;
VectorNegate(p->plane.normal, portal->plane.normal);
portal->here = (mleaf_t *)p->nodes[0];
// copy points
for (j = portal->numpoints - 1;j >= 0;j--)
{
- VectorCopy(p->winding->points[j], point->position);
+ VectorCopy(p->points + j*3, point->position);
point++;
}
PlaneClassify(&portal->plane);
// advance to next portal
portal++;
}
- Winding_Free(p->winding);
}
FreePortal(p);
p = pnext;
static void Mod_Q1BSP_RecursiveNodePortals(mnode_t *node)
{
- int side;
+ int i, side;
mnode_t *front, *back, *other_node;
mplane_t clipplane, *plane;
portal_t *portal, *nextportal, *nodeportal, *splitportal, *temp;
- winding_t *nodeportalwinding, *frontwinding, *backwinding;
+ int numfrontpoints, numbackpoints;
+ double frontpoints[3*MAX_PORTALPOINTS], backpoints[3*MAX_PORTALPOINTS];
// if a leaf, we're done
if (node->contents)
nodeportal = AllocPortal();
nodeportal->plane = *plane;
- nodeportalwinding = Winding_NewFromPlane(nodeportal->plane.normal[0], nodeportal->plane.normal[1], nodeportal->plane.normal[2], nodeportal->plane.dist);
+ PolygonD_QuadForPlane(nodeportal->points, nodeportal->plane.normal[0], nodeportal->plane.normal[1], nodeportal->plane.normal[2], nodeportal->plane.dist, 1024.0*1024.0*1024.0);
+ nodeportal->numpoints = 4;
side = 0; // shut up compiler warning
for (portal = (portal_t *)node->portals;portal;portal = portal->next[side])
{
else
Host_Error("Mod_Q1BSP_RecursiveNodePortals: mislinked portal");
- nodeportalwinding = Winding_Clip(nodeportalwinding, clipplane.normal[0], clipplane.normal[1], clipplane.normal[2], clipplane.dist, true);
- if (!nodeportalwinding)
- {
- Con_Printf("Mod_Q1BSP_RecursiveNodePortals: WARNING: new portal was clipped away\n");
+ for (i = 0;i < nodeportal->numpoints*3;i++)
+ frontpoints[i] = nodeportal->points[i];
+ PolygonD_Divide(nodeportal->numpoints, frontpoints, clipplane.normal[0], clipplane.normal[1], clipplane.normal[2], clipplane.dist, 1.0/32.0, MAX_PORTALPOINTS, nodeportal->points, &nodeportal->numpoints, 0, NULL, NULL);
+ if (nodeportal->numpoints <= 0 || nodeportal->numpoints >= MAX_PORTALPOINTS)
break;
- }
}
- if (nodeportalwinding)
+ if (nodeportal->numpoints < 3)
{
- // if the plane was not clipped on all sides, there was an error
- nodeportal->winding = nodeportalwinding;
- AddPortalToNodes(nodeportal, front, back);
+ Con_Print("Mod_Q1BSP_RecursiveNodePortals: WARNING: new portal was clipped away\n");
+ nodeportal->numpoints = 0;
}
-
- // split the portals of this node along this node's plane and assign them to the children of this node
- // (migrating the portals downward through the tree)
- for (portal = (portal_t *)node->portals;portal;portal = nextportal)
+ else if (nodeportal->numpoints >= MAX_PORTALPOINTS)
{
- if (portal->nodes[0] == portal->nodes[1])
- Host_Error("Mod_Q1BSP_RecursiveNodePortals: portal has same node on both sides(2)");
- if (portal->nodes[0] == node)
- side = 0;
- else if (portal->nodes[1] == node)
- side = 1;
- else
- Host_Error("Mod_Q1BSP_RecursiveNodePortals: mislinked portal");
- nextportal = portal->next[side];
-
- other_node = portal->nodes[!side];
- RemovePortalFromNodes(portal);
-
- // cut the portal into two portals, one on each side of the node plane
- Winding_Divide(portal->winding, plane->normal[0], plane->normal[1], plane->normal[2], plane->dist, &frontwinding, &backwinding);
+ Con_Print("Mod_Q1BSP_RecursiveNodePortals: WARNING: new portal has too many points\n");
+ nodeportal->numpoints = 0;
+ }
+ else
+ {
+ AddPortalToNodes(nodeportal, front, back);
- if (!frontwinding)
+ // split the portals of this node along this node's plane and assign them to the children of this node
+ // (migrating the portals downward through the tree)
+ for (portal = (portal_t *)node->portals;portal;portal = nextportal)
{
- if (side == 0)
- AddPortalToNodes(portal, back, other_node);
+ if (portal->nodes[0] == portal->nodes[1])
+ Host_Error("Mod_Q1BSP_RecursiveNodePortals: portal has same node on both sides(2)");
+ if (portal->nodes[0] == node)
+ side = 0;
+ else if (portal->nodes[1] == node)
+ side = 1;
else
- AddPortalToNodes(portal, other_node, back);
- continue;
- }
- if (!backwinding)
- {
+ Host_Error("Mod_Q1BSP_RecursiveNodePortals: mislinked portal");
+ nextportal = portal->next[side];
+
+ other_node = portal->nodes[!side];
+ RemovePortalFromNodes(portal);
+
+ // cut the portal into two portals, one on each side of the node plane
+ PolygonD_Divide(portal->numpoints, portal->points, plane->normal[0], plane->normal[1], plane->normal[2], plane->dist, 1.0/32.0, MAX_PORTALPOINTS, frontpoints, &numfrontpoints, MAX_PORTALPOINTS, backpoints, &numbackpoints);
+
+ if (!numfrontpoints)
+ {
+ if (side == 0)
+ AddPortalToNodes(portal, back, other_node);
+ else
+ AddPortalToNodes(portal, other_node, back);
+ continue;
+ }
+ if (!numbackpoints)
+ {
+ if (side == 0)
+ AddPortalToNodes(portal, front, other_node);
+ else
+ AddPortalToNodes(portal, other_node, front);
+ continue;
+ }
+
+ // the portal is split
+ splitportal = AllocPortal();
+ temp = splitportal->chain;
+ *splitportal = *portal;
+ splitportal->chain = temp;
+ for (i = 0;i < numbackpoints*3;i++)
+ splitportal->points[i] = backpoints[i];
+ splitportal->numpoints = numbackpoints;
+ for (i = 0;i < numfrontpoints*3;i++)
+ portal->points[i] = frontpoints[i];
+ portal->numpoints = numfrontpoints;
+
if (side == 0)
+ {
AddPortalToNodes(portal, front, other_node);
+ AddPortalToNodes(splitportal, back, other_node);
+ }
else
+ {
AddPortalToNodes(portal, other_node, front);
- continue;
- }
-
- // the winding is split
- splitportal = AllocPortal();
- temp = splitportal->chain;
- *splitportal = *portal;
- splitportal->chain = temp;
- splitportal->winding = backwinding;
- Winding_Free(portal->winding);
- portal->winding = frontwinding;
-
- if (side == 0)
- {
- AddPortalToNodes(portal, front, other_node);
- AddPortalToNodes(splitportal, back, other_node);
- }
- else
- {
- AddPortalToNodes(portal, other_node, front);
- AddPortalToNodes(splitportal, other_node, back);
+ AddPortalToNodes(splitportal, other_node, back);
+ }
}
}
int i, j, stylecounts[256], totalcount, remapstyles[256];
msurface_t *surf;
memset(stylecounts, 0, sizeof(stylecounts));
- for (i = 0;i < model->brushq1.nummodelsurfaces;i++)
+ for (i = 0;i < model->nummodelsurfaces;i++)
{
- surf = model->brushq1.surfaces + model->brushq1.firstmodelsurface + i;
+ surf = model->brushq1.surfaces + model->firstmodelsurface + i;
for (j = 0;j < MAXLIGHTMAPS;j++)
stylecounts[surf->styles[j]]++;
}
model->brushq1.light_styleupdatechains[i] = model->brushq1.light_styleupdatechainsbuffer + j;
j += stylecounts[model->brushq1.light_style[i]] + 1;
}
- for (i = 0;i < model->brushq1.nummodelsurfaces;i++)
+ for (i = 0;i < model->nummodelsurfaces;i++)
{
- surf = model->brushq1.surfaces + model->brushq1.firstmodelsurface + i;
+ surf = model->brushq1.surfaces + model->firstmodelsurface + i;
for (j = 0;j < MAXLIGHTMAPS;j++)
if (surf->styles[j] != 255)
*model->brushq1.light_styleupdatechains[remapstyles[surf->styles[j]]]++ = surf;
int i, j;
for (i = 0;i < model->brushq1.numtextures;i++)
model->brushq1.pvstexturechainslength[i] = 0;
- for (i = 0, j = model->brushq1.firstmodelsurface;i < model->brushq1.nummodelsurfaces;i++, j++)
+ for (i = 0, j = model->firstmodelsurface;i < model->nummodelsurfaces;i++, j++)
{
if (model->brushq1.surfacepvsframes[j] == model->brushq1.pvsframecount)
{
else
model->brushq1.pvstexturechains[i] = NULL;
}
- for (i = 0, j = model->brushq1.firstmodelsurface;i < model->brushq1.nummodelsurfaces;i++, j++)
+ for (i = 0, j = model->firstmodelsurface;i < model->nummodelsurfaces;i++, j++)
if (model->brushq1.surfacepvsframes[j] == model->brushq1.pvsframecount)
*model->brushq1.pvstexturechains[model->brushq1.surfaces[j].texinfo->texture->number]++ = model->brushq1.surfaces + j;
for (i = 0;i < model->brushq1.numtextures;i++)
}
*/
-extern void R_Model_Brush_DrawSky(entity_render_t *ent);
-extern void R_Model_Brush_Draw(entity_render_t *ent);
-extern void R_Model_Brush_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, float lightradius);
-extern void R_Model_Brush_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor, const matrix4x4_t *matrix_modeltolight, const matrix4x4_t *matrix_modeltoattenuationxyz, const matrix4x4_t *matrix_modeltoattenuationz, rtexture_t *lightcubemap);
+extern void R_Q1BSP_DrawSky(entity_render_t *ent);
+extern void R_Q1BSP_Draw(entity_render_t *ent);
+extern void R_Q1BSP_GetLightInfo(entity_render_t *ent, vec3_t relativelightorigin, float lightradius, vec3_t outmins, vec3_t outmaxs, int *outclusterlist, qbyte *outclusterpvs, int *outnumclusterspointer, int *outsurfacelist, qbyte *outsurfacepvs, int *outnumsurfacespointer);
+extern void R_Q1BSP_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, float lightradius, int numsurfaces, const int *surfacelist);
+extern void R_Q1BSP_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor, const matrix4x4_t *matrix_modeltolight, const matrix4x4_t *matrix_modeltoattenuationxyz, const matrix4x4_t *matrix_modeltoattenuationz, rtexture_t *lightcubemap, int numsurfaces, const int *surfacelist);
void Mod_Q1BSP_Load(model_t *mod, void *buffer)
{
int i, j, k;
dheader_t *header;
dmodel_t *bm;
mempool_t *mainmempool;
- char *loadname;
- model_t *originalloadmodel;
float dist, modelyawradius, modelradius, *vec;
msurface_t *surf;
int numshadowmeshtriangles;
- mod->type = mod_brush;
+ mod->type = mod_brushq1;
header = (dheader_t *)buffer;
Mod_Q1BSP_LoadNodes(&header->lumps[LUMP_NODES]);
Mod_Q1BSP_LoadClipnodes(&header->lumps[LUMP_CLIPNODES]);
+ if (!mod->brushq1.lightdata)
+ mod->brush.LightPoint = NULL;
+
if (mod->brushq1.data_compressedpvs)
Mem_Free(mod->brushq1.data_compressedpvs);
mod->brushq1.data_compressedpvs = NULL;
mod->numframes = 2; // regular and alternate animation
mainmempool = mod->mempool;
- loadname = mod->name;
Mod_Q1BSP_LoadLightList();
- originalloadmodel = loadmodel;
+ loadmodel = loadmodel;
// make a single combined shadow mesh to allow optimized shadow volume creation
numshadowmeshtriangles = 0;
loadmodel->brush.shadowmesh = Mod_ShadowMesh_Finish(loadmodel->mempool, loadmodel->brush.shadowmesh, false, true);
Mod_BuildTriangleNeighbors(loadmodel->brush.shadowmesh->neighbor3i, loadmodel->brush.shadowmesh->element3i, loadmodel->brush.shadowmesh->numtriangles);
-//
-// set up the submodels(FIXME: this is confusing)
-//
+ // LordHavoc: to clear the fog around the original quake submodel code, I
+ // will explain:
+ // first of all, some background info on the submodels:
+ // model 0 is the map model (the world, named maps/e1m1.bsp for example)
+ // model 1 and higher are submodels (doors and the like, named *1, *2, etc)
+ // now the weird for loop itself:
+ // the loop functions in an odd way, on each iteration it sets up the
+ // current 'mod' model (which despite the confusing code IS the model of
+ // the number i), at the end of the loop it duplicates the model to become
+ // the next submodel, and loops back to set up the new submodel.
+
+ // LordHavoc: now the explanation of my sane way (which works identically):
+ // set up the world model, then on each submodel copy from the world model
+ // and set up the submodel with the respective model info.
for (i = 0;i < mod->brush.numsubmodels;i++)
{
+ // LordHavoc: this code was originally at the end of this loop, but
+ // has been transformed to something more readable at the start here.
+
+ // LordHavoc: only register submodels if it is the world
+ // (prevents external bsp models from replacing world submodels with
+ // their own)
+ if (loadmodel->isworldmodel && i)
+ {
+ char name[10];
+ // duplicate the basic information
+ sprintf(name, "*%i", i);
+ mod = Mod_FindName(name);
+ // copy the base model to this one
+ *mod = *loadmodel;
+ // rename the clone back to its proper name
+ strcpy(mod->name, name);
+ // textures and memory belong to the main model
+ mod->texturepool = NULL;
+ mod->mempool = NULL;
+ }
+
bm = &mod->brushq1.submodels[i];
mod->brushq1.hulls[0].firstclipnode = bm->headnode[0];
mod->brushq1.hulls[j].lastclipnode = mod->brushq1.numclipnodes - 1;
}
- mod->brushq1.firstmodelsurface = bm->firstface;
- mod->brushq1.nummodelsurfaces = bm->numfaces;
+ mod->firstmodelsurface = bm->firstface;
+ mod->nummodelsurfaces = bm->numfaces;
+
+ // make the model surface list (used by shadowing/lighting)
+ mod->surfacelist = Mem_Alloc(loadmodel->mempool, mod->nummodelsurfaces * sizeof(*mod->surfacelist));
+ for (j = 0;j < mod->nummodelsurfaces;j++)
+ mod->surfacelist[j] = mod->firstmodelsurface + j;
// this gets altered below if sky is used
mod->DrawSky = NULL;
- mod->Draw = R_Model_Brush_Draw;
- mod->DrawShadowVolume = R_Model_Brush_DrawShadowVolume;
- mod->DrawLight = R_Model_Brush_DrawLight;
+ mod->Draw = R_Q1BSP_Draw;
+ mod->GetLightInfo = R_Q1BSP_GetLightInfo;
+ mod->DrawShadowVolume = R_Q1BSP_DrawShadowVolume;
+ mod->DrawLight = R_Q1BSP_DrawLight;
if (i != 0)
{
mod->brush.GetPVS = NULL;
mod->brush.LightPoint = NULL;
mod->brush.AmbientSoundLevelsForPoint = NULL;
}
- mod->brushq1.pvstexturechains = Mem_Alloc(originalloadmodel->mempool, mod->brushq1.numtextures * sizeof(msurface_t **));
- mod->brushq1.pvstexturechainsbuffer = Mem_Alloc(originalloadmodel->mempool,(mod->brushq1.nummodelsurfaces + mod->brushq1.numtextures) * sizeof(msurface_t *));
- mod->brushq1.pvstexturechainslength = Mem_Alloc(originalloadmodel->mempool, mod->brushq1.numtextures * sizeof(int));
+ mod->brushq1.pvstexturechains = Mem_Alloc(loadmodel->mempool, mod->brushq1.numtextures * sizeof(msurface_t **));
+ mod->brushq1.pvstexturechainsbuffer = Mem_Alloc(loadmodel->mempool,(mod->nummodelsurfaces + mod->brushq1.numtextures) * sizeof(msurface_t *));
+ mod->brushq1.pvstexturechainslength = Mem_Alloc(loadmodel->mempool, mod->brushq1.numtextures * sizeof(int));
Mod_Q1BSP_BuildPVSTextureChains(mod);
- Mod_Q1BSP_BuildLightmapUpdateChains(originalloadmodel->mempool, mod);
- if (mod->brushq1.nummodelsurfaces)
+ Mod_Q1BSP_BuildLightmapUpdateChains(loadmodel->mempool, mod);
+ if (mod->nummodelsurfaces)
{
// LordHavoc: calculate bmodel bounding box rather than trusting what it says
mod->normalmins[0] = mod->normalmins[1] = mod->normalmins[2] = 1000000000.0f;
mod->normalmaxs[0] = mod->normalmaxs[1] = mod->normalmaxs[2] = -1000000000.0f;
modelyawradius = 0;
modelradius = 0;
- for (j = 0, surf = &mod->brushq1.surfaces[mod->brushq1.firstmodelsurface];j < mod->brushq1.nummodelsurfaces;j++, surf++)
+ for (j = 0, surf = &mod->brushq1.surfaces[mod->firstmodelsurface];j < mod->nummodelsurfaces;j++, surf++)
{
// we only need to have a drawsky function if it is used(usually only on world model)
- if (surf->texinfo->texture->shader == &Cshader_sky)
- mod->DrawSky = R_Model_Brush_DrawSky;
+ if (surf->texinfo->texture->flags & SURF_DRAWSKY)
+ mod->DrawSky = R_Q1BSP_DrawSky;
// LordHavoc: submodels always clip, even if water
if (mod->brush.numsubmodels - 1)
surf->flags |= SURF_SOLIDCLIP;
else
{
// LordHavoc: empty submodel(lacrima.bsp has such a glitch)
- Con_Printf("warning: empty submodel *%i in %s\n", i+1, loadname);
+ Con_Printf("warning: empty submodel *%i in %s\n", i+1, loadmodel->name);
}
- Mod_Q1BSP_BuildSurfaceNeighbors(mod->brushq1.surfaces + mod->brushq1.firstmodelsurface, mod->brushq1.nummodelsurfaces, originalloadmodel->mempool);
+ Mod_Q1BSP_BuildSurfaceNeighbors(mod->brushq1.surfaces + mod->firstmodelsurface, mod->nummodelsurfaces, loadmodel->mempool);
mod->brushq1.num_visleafs = bm->visleafs;
-
- // LordHavoc: only register submodels if it is the world
- // (prevents bsp models from replacing world submodels)
- if (loadmodel->isworldmodel && i < (mod->brush.numsubmodels - 1))
- {
- char name[10];
- // duplicate the basic information
- sprintf(name, "*%i", i+1);
- loadmodel = Mod_FindName(name);
- *loadmodel = *mod;
- strcpy(loadmodel->name, name);
- // textures and memory belong to the main model
- loadmodel->texturepool = NULL;
- loadmodel->mempool = NULL;
- mod = loadmodel;
- }
}
- loadmodel = originalloadmodel;
//Mod_Q1BSP_ProcessLightList();
if (developer.integer)
const char *text;
int flags;
char shadername[Q3PATHLENGTH];
+ char sky[Q3PATHLENGTH];
in = (void *)(mod_base + l->fileofs);
if (l->filelen % sizeof(*in))
out->surfaceflags = LittleLong(in->surfaceflags);
out->nativecontents = LittleLong(in->contents);
out->supercontents = Mod_Q3BSP_SuperContentsFromNativeContents(loadmodel, out->nativecontents);
- Mod_LoadSkinFrame(&out->skin, out->name, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE, false, true, true);
+ Mod_LoadSkinFrame(&out->skin, out->name, TEXF_MIPMAP | TEXF_ALPHA | TEXF_PRECACHE | TEXF_PICMIP, false, true, true);
out->surfaceparms = -1;
}
{
for (i = 0;i < search->numfilenames;i++)
{
- if ((f = FS_LoadFile(search->filenames[i], false)))
+ if ((f = FS_LoadFile(search->filenames[i], tempmempool, false)))
{
text = f;
while (COM_ParseToken(&text, false))
{
- snprintf(shadername, sizeof(shadername), "%s", com_token);
+ strlcpy (shadername, com_token, sizeof (shadername));
flags = 0;
+ sky[0] = 0;
if (COM_ParseToken(&text, false) && !strcasecmp(com_token, "{"))
{
while (COM_ParseToken(&text, false))
goto parseerror;
}
}
+ else if (!strcasecmp(com_token, "sky"))
+ {
+ if (COM_ParseToken(&text, true) && strcasecmp(com_token, "\n"))
+ if (strlen(com_token) < sizeof(sky))
+ strcpy(sky, com_token);
+ }
+ else if (!strcasecmp(com_token, "skyparms"))
+ {
+ if (COM_ParseToken(&text, true) && strcasecmp(com_token, "\n"))
+ {
+ if (strlen(com_token) < sizeof(sky) && !atoi(com_token) && strcasecmp(com_token, "-"))
+ strcpy(sky, com_token);
+ if (COM_ParseToken(&text, true) && strcasecmp(com_token, "\n"))
+ COM_ParseToken(&text, true);
+ }
+ }
else
{
// look for linebreak or }
// add shader to list (shadername and flags)
// actually here we just poke into the texture settings
for (j = 0, out = loadmodel->brushq3.data_textures;j < loadmodel->brushq3.num_textures;j++, out++)
+ {
if (!strcasecmp(out->name, shadername))
+ {
out->surfaceparms = flags;
+ if ((flags & Q3SURFACEPARM_SKY) && sky[0])
+ {
+ // quake3 seems to append a _ to the skybox name, so this must do so as well
+ snprintf(loadmodel->brush.skybox, sizeof(loadmodel->brush.skybox), "%s_", sky);
+ }
+ }
+ }
}
else
{
q3mbrush_t *out;
int i, j, n, c, count, maxplanes;
mplane_t *planes;
- winding_t *temp1, *temp2;
in = (void *)(mod_base + l->fileofs);
if (l->filelen % sizeof(*in))
loadmodel->brushq3.data_brushes = out;
loadmodel->brushq3.num_brushes = count;
- temp1 = Winding_New(64);
- temp2 = Winding_New(64);
-
maxplanes = 0;
planes = NULL;
planes[j].dist = out->firstbrushside[j].plane->dist;
}
// make the colbrush from the planes
- out->colbrushf = Collision_NewBrushFromPlanes(loadmodel->mempool, out->numbrushsides, planes, out->texture->supercontents, temp1, temp2);
+ out->colbrushf = Collision_NewBrushFromPlanes(loadmodel->mempool, out->numbrushsides, planes, out->texture->supercontents);
}
if (planes)
Mem_Free(planes);
- Winding_Free(temp1);
- Winding_Free(temp2);
}
static void Mod_Q3BSP_LoadEffects(lump_t *l)
static void Mod_Q3BSP_LoadFaces(lump_t *l)
{
q3dface_t *in;
- q3mface_t *out;
+ q3msurface_t *out;
int i, j, n, count, invalidelements, patchsize[2], finalwidth, finalheight, xlevel, ylevel, row0, row1, x, y, *e, finalvertices, finaltriangles;
//int *originalelement3i;
//int *originalneighbor3i;
//originalneighbor3i = out->data_neighbor3i;
*/
// convert patch to Q3FACETYPE_MESH
- xlevel = QuadraticSplinePatchSubdivisionLevelOnX(patchsize[0], patchsize[1], 3, originalvertex3f, r_subdivisions_tolerance.value, 10);
- ylevel = QuadraticSplinePatchSubdivisionLevelOnY(patchsize[0], patchsize[1], 3, originalvertex3f, r_subdivisions_tolerance.value, 10);
+ xlevel = QuadraticBSplinePatchSubdivisionLevelOnX(patchsize[0], patchsize[1], 3, originalvertex3f, r_subdivisions_tolerance.value, 10);
+ ylevel = QuadraticBSplinePatchSubdivisionLevelOnY(patchsize[0], patchsize[1], 3, originalvertex3f, r_subdivisions_tolerance.value, 10);
// bound to user settings
xlevel = bound(r_subdivisions_minlevel.integer, xlevel, r_subdivisions_maxlevel.integer);
ylevel = bound(r_subdivisions_minlevel.integer, ylevel, r_subdivisions_maxlevel.integer);
out->num_triangles = finaltriangles;
// generate geometry
// (note: normals are skipped because they get recalculated)
- QuadraticSplinePatchSubdivideFloatBuffer(patchsize[0], patchsize[1], xlevel, ylevel, 3, originalvertex3f, out->data_vertex3f);
- QuadraticSplinePatchSubdivideFloatBuffer(patchsize[0], patchsize[1], xlevel, ylevel, 2, originaltexcoordtexture2f, out->data_texcoordtexture2f);
- QuadraticSplinePatchSubdivideFloatBuffer(patchsize[0], patchsize[1], xlevel, ylevel, 2, originaltexcoordlightmap2f, out->data_texcoordlightmap2f);
- QuadraticSplinePatchSubdivideFloatBuffer(patchsize[0], patchsize[1], xlevel, ylevel, 4, originalcolor4f, out->data_color4f);
+ QuadraticBSplinePatchSubdivideFloatBuffer(patchsize[0], patchsize[1], xlevel, ylevel, 3, originalvertex3f, out->data_vertex3f);
+ QuadraticBSplinePatchSubdivideFloatBuffer(patchsize[0], patchsize[1], xlevel, ylevel, 2, originaltexcoordtexture2f, out->data_texcoordtexture2f);
+ QuadraticBSplinePatchSubdivideFloatBuffer(patchsize[0], patchsize[1], xlevel, ylevel, 2, originaltexcoordlightmap2f, out->data_texcoordlightmap2f);
+ QuadraticBSplinePatchSubdivideFloatBuffer(patchsize[0], patchsize[1], xlevel, ylevel, 4, originalcolor4f, out->data_color4f);
// generate elements
e = out->data_element3i;
for (y = 0;y < finalheight - 1;y++)
// q3map does not put in collision brushes for curves... ugh
// build the lower quality collision geometry
out->collisions = true;
- xlevel = QuadraticSplinePatchSubdivisionLevelOnX(patchsize[0], patchsize[1], 3, originalvertex3f, r_subdivisions_collision_tolerance.value, 10);
- ylevel = QuadraticSplinePatchSubdivisionLevelOnY(patchsize[0], patchsize[1], 3, originalvertex3f, r_subdivisions_collision_tolerance.value, 10);
+ xlevel = QuadraticBSplinePatchSubdivisionLevelOnX(patchsize[0], patchsize[1], 3, originalvertex3f, r_subdivisions_collision_tolerance.value, 10);
+ ylevel = QuadraticBSplinePatchSubdivisionLevelOnY(patchsize[0], patchsize[1], 3, originalvertex3f, r_subdivisions_collision_tolerance.value, 10);
// bound to user settings
xlevel = bound(r_subdivisions_collision_minlevel.integer, xlevel, r_subdivisions_collision_maxlevel.integer);
ylevel = bound(r_subdivisions_collision_minlevel.integer, ylevel, r_subdivisions_collision_maxlevel.integer);
out->data_collisionelement3i = Mem_Alloc(loadmodel->mempool, sizeof(int[3]) * finaltriangles);
out->num_collisionvertices = finalvertices;
out->num_collisiontriangles = finaltriangles;
- QuadraticSplinePatchSubdivideFloatBuffer(patchsize[0], patchsize[1], xlevel, ylevel, 3, originalvertex3f, out->data_collisionvertex3f);
+ QuadraticBSplinePatchSubdivideFloatBuffer(patchsize[0], patchsize[1], xlevel, ylevel, 3, originalvertex3f, out->data_collisionvertex3f);
// generate elements
e = out->data_collisionelement3i;
for (y = 0;y < finalheight - 1;y++)
if (out->data_element3i[j] < 0 || out->data_element3i[j] >= out->num_vertices)
out->data_element3i[j] = 0;
}
- Con_Printf("\n");
+ Con_Print("\n");
}
// for shadow volumes
Mod_BuildTriangleNeighbors(out->data_neighbor3i, out->data_element3i, out->num_triangles);
static void Mod_Q3BSP_LoadLeafFaces(lump_t *l)
{
int *in;
- q3mface_t **out;
+ q3msurface_t **out;
int i, n, count;
in = (void *)(mod_base + l->fileofs);
int i, startside, endside;
float dist1, dist2, midfrac, mid[3], nodesegmentmins[3], nodesegmentmaxs[3];
q3mleaf_t *leaf;
- q3mface_t *face;
+ q3msurface_t *face;
colbrushf_t *brush;
if (startfrac > trace->realfraction)
return;
float nodesegmentmins[3], nodesegmentmaxs[3];
q3mleaf_t *leaf;
colbrushf_t *brush;
- q3mface_t *face;
+ q3msurface_t *face;
/*
// find which nodes the line is in and recurse for them
while (node->plane)
colbrushf_t *thisbrush_start, *thisbrush_end;
matrix4x4_t startmatrix, endmatrix;
static int markframe = 0;
- q3mface_t *face;
+ q3msurface_t *face;
memset(trace, 0, sizeof(*trace));
trace->fraction = 1;
trace->realfraction = 1;
int clusterindex, side, nodestackindex = 0;
q3mnode_t *node, *nodestack[1024];
node = model->brushq3.data_nodes;
- if (!loadmodel->brush.num_pvsclusters)
+ if (!model->brush.num_pvsclusters)
return true;
for (;;)
{
else
{
// box crosses plane, take one path and remember the other
- nodestack[nodestackindex++] = node->children[0];
+ if (nodestackindex < 1024)
+ nodestack[nodestackindex++] = node->children[0];
node = node->children[1];
}
}
// leaf - check cluster bit
clusterindex = ((q3mleaf_t *)node)->clusterindex;
#if 0
- if (clusterindex >= loadmodel->brush.num_pvsclusters)
+ if (clusterindex >= model->brush.num_pvsclusters)
{
- Con_Printf("%i >= %i\n", clusterindex, loadmodel->brush.num_pvsclusters);
+ Con_Printf("%i >= %i\n", clusterindex, model->brush.num_pvsclusters);
return true;
}
#endif
{
int bytes = model->brush.num_pvsclusterbytes;
bytes = min(bytes, pvsbufferlength);
- if (r_novis.integer || !loadmodel->brush.num_pvsclusters || !Mod_Q3BSP_GetPVS(model, org))
+ if (r_novis.integer || !model->brush.num_pvsclusters || !Mod_Q3BSP_GetPVS(model, org))
{
memset(pvsbuffer, 0xFF, bytes);
return bytes;
if ((pvs == NULL || CHECKPVSBIT(pvs, leaf->clusterindex)))
{
int marksurfacenum;
- q3mface_t *surf;
+ q3msurface_t *surf;
if (maxleafs && *numleafs < maxleafs)
leaflist[(*numleaf)++] = leaf;
if (maxsurfaces)
extern void R_Q3BSP_DrawSky(struct entity_render_s *ent);
extern void R_Q3BSP_Draw(struct entity_render_s *ent);
-extern void R_Q3BSP_DrawShadowVolume(struct entity_render_s *ent, vec3_t relativelightorigin, float lightradius);
-extern void R_Q3BSP_DrawLight(struct entity_render_s *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor, const matrix4x4_t *matrix_modeltolight, const matrix4x4_t *matrix_modeltoattenuationxyz, const matrix4x4_t *matrix_modeltoattenuationz, rtexture_t *lightcubemap);
+extern void R_Q3BSP_GetLightInfo(entity_render_t *ent, vec3_t relativelightorigin, float lightradius, vec3_t outmins, vec3_t outmaxs, int *outclusterlist, qbyte *outclusterpvs, int *outnumclusterspointer, int *outsurfacelist, qbyte *outsurfacepvs, int *outnumsurfacespointer);
+extern void R_Q3BSP_DrawShadowVolume(entity_render_t *ent, vec3_t relativelightorigin, float lightradius, int numsurfaces, const int *surfacelist);
+extern void R_Q3BSP_DrawLight(entity_render_t *ent, vec3_t relativelightorigin, vec3_t relativeeyeorigin, float lightradius, float *lightcolor, const matrix4x4_t *matrix_modeltolight, const matrix4x4_t *matrix_modeltoattenuationxyz, const matrix4x4_t *matrix_modeltoattenuationz, rtexture_t *lightcubemap, int numsurfaces, const int *surfacelist);
void Mod_Q3BSP_Load(model_t *mod, void *buffer)
{
int i, j, numshadowmeshtriangles;
q3dheader_t *header;
float corner[3], yawradius, modelradius;
- q3mface_t *face;
+ q3msurface_t *face;
mod->type = mod_brushq3;
mod->numframes = 1;
i = LittleLong(header->version);
if (i != Q3BSPVERSION)
Host_Error("Mod_Q3BSP_Load: %s has wrong version number (%i, should be %i)", mod->name, i, Q3BSPVERSION);
- if (loadmodel->isworldmodel)
+ if (mod->isworldmodel)
{
Cvar_SetValue("halflifebsp", false);
// until we get a texture for it...
mod->brush.FindNonSolidLocation = Mod_Q3BSP_FindNonSolidLocation;
//mod->DrawSky = R_Q3BSP_DrawSky;
mod->Draw = R_Q3BSP_Draw;
+ mod->GetLightInfo = R_Q3BSP_GetLightInfo;
mod->DrawShadowVolume = R_Q3BSP_DrawShadowVolume;
mod->DrawLight = R_Q3BSP_DrawLight;
mod->brushq3.data_thismodel = loadmodel->brushq3.data_models + i;
mod->brushq3.submodel = i;
+ // make the model surface list (used by shadowing/lighting)
+ mod->nummodelsurfaces = mod->brushq3.data_thismodel->numfaces;
+ mod->surfacelist = Mem_Alloc(loadmodel->mempool, mod->nummodelsurfaces * sizeof(*mod->surfacelist));
+ for (j = 0;j < mod->nummodelsurfaces;j++)
+ mod->surfacelist[j] = (mod->brushq3.data_thismodel->firstface - mod->brushq3.data_faces) + j;
+
VectorCopy(mod->brushq3.data_thismodel->mins, mod->normalmins);
VectorCopy(mod->brushq3.data_thismodel->maxs, mod->normalmaxs);
corner[0] = max(fabs(mod->normalmins[0]), fabs(mod->normalmaxs[0]));
projects / xonotic / darkplaces.git / blobdiff