mirror of
https://github.com/yquake2/yquake2remaster.git
synced 2024-11-10 07:12:07 +00:00
Renderer aufgeräumt
This commit is contained in:
Yamagi Burmeister
parent
9f7cd534ff
commit
0453361bbc
6 changed files with 49 additions and 249 deletions
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@ -109,9 +109,9 @@ void GL_ScreenShot_f (void)
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Com_sprintf (checkname, sizeof(checkname), "%s/scrnshot", ri.FS_Gamedir());
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Sys_Mkdir (checkname);
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//
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// find a file name to save it to
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//
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//
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// find a file name to save it to
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//
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strcpy(picname,"quake00.tga");
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for (i=0 ; i<=99 ; i++)
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@ -244,3 +244,4 @@ void GL_UpdateSwapInterval( void )
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}
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}
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}
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@ -17,9 +17,8 @@ along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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// GL_RSURF.C: surface-related refresh code
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#include <assert.h>
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#include <assert.h>
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#include "header/local.h"
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static vec3_t modelorg; // relative to viewpoint
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@ -97,81 +96,6 @@ image_t *R_TextureAnimation (mtexinfo_t *tex)
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return tex->image;
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}
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#if 0
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/*
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=================
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WaterWarpPolyVerts
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Mangles the x and y coordinates in a copy of the poly
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so that any drawing routine can be water warped
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=================
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*/
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glpoly_t *WaterWarpPolyVerts (glpoly_t *p)
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{
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int i;
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float *v, *nv;
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static byte buffer[1024];
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glpoly_t *out;
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out = (glpoly_t *)buffer;
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out->numverts = p->numverts;
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v = p->verts[0];
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nv = out->verts[0];
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for (i=0 ; i<p->numverts ; i++, v+= VERTEXSIZE, nv+=VERTEXSIZE)
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{
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nv[0] = v[0] + 4*sin(v[1]*0.05+r_newrefdef.time)*sin(v[2]*0.05+r_newrefdef.time);
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nv[1] = v[1] + 4*sin(v[0]*0.05+r_newrefdef.time)*sin(v[2]*0.05+r_newrefdef.time);
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nv[2] = v[2];
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nv[3] = v[3];
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nv[4] = v[4];
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nv[5] = v[5];
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nv[6] = v[6];
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}
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return out;
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}
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/*
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================
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DrawGLWaterPoly
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Warp the vertex coordinates
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================
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*/
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void DrawGLWaterPoly (glpoly_t *p)
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{
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int i;
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float *v;
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p = WaterWarpPolyVerts (p);
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qglBegin (GL_TRIANGLE_FAN);
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v = p->verts[0];
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for (i=0 ; i<p->numverts ; i++, v+= VERTEXSIZE)
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{
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qglTexCoord2f (v[3], v[4]);
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qglVertex3fv (v);
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}
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qglEnd ();
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}
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void DrawGLWaterPolyLightmap (glpoly_t *p)
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{
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int i;
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float *v;
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p = WaterWarpPolyVerts (p);
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qglBegin (GL_TRIANGLE_FAN);
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v = p->verts[0];
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for (i=0 ; i<p->numverts ; i++, v+= VERTEXSIZE)
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{
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qglTexCoord2f (v[5], v[6]);
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qglVertex3fv (v);
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}
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qglEnd ();
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}
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#endif
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/*
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================
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DrawGLPoly
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@ -514,14 +438,14 @@ void R_RenderBrushPoly (msurface_t *fa)
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GL_TexEnv( GL_REPLACE );
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}
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//======
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//PGM
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//======
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//PGM
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if(fa->texinfo->flags & SURF_FLOWING)
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DrawGLFlowingPoly (fa);
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else
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DrawGLPoly (fa->polys);
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//PGM
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//======
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//PGM
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//======
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/*
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** check for lightmap modification
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@ -647,8 +571,6 @@ void DrawTextureChains (void)
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c_visible_textures = 0;
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// GL_TexEnv( GL_REPLACE );
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if ( !qglSelectTextureSGIS && !qglActiveTextureARB )
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{
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for ( i = 0, image=gltextures ; i<numgltextures ; i++,image++)
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@ -700,7 +622,6 @@ void DrawTextureChains (void)
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image->texturechain = NULL;
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}
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// GL_EnableMultitexture( true );
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}
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GL_TexEnv( GL_REPLACE );
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@ -784,8 +705,8 @@ dynamic:
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GL_MBind( QGL_TEXTURE0, image->texnum );
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GL_MBind( QGL_TEXTURE1, gl_state.lightmap_textures + lmtex );
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//==========
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//PGM
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//==========
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//PGM
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if (surf->texinfo->flags & SURF_FLOWING)
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{
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float scroll;
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@ -822,8 +743,8 @@ dynamic:
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qglEnd ();
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}
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}
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//PGM
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//==========
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//PGM
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//==========
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}
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else
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{
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@ -832,8 +753,8 @@ dynamic:
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GL_MBind( QGL_TEXTURE0, image->texnum );
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GL_MBind( QGL_TEXTURE1, gl_state.lightmap_textures + lmtex );
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//==========
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//PGM
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//==========
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//PGM
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if (surf->texinfo->flags & SURF_FLOWING)
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{
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float scroll;
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@ -857,8 +778,8 @@ dynamic:
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}
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else
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{
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//PGM
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//==========
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//PGM
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//==========
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for ( p = surf->polys; p; p = p->chain )
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{
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v = p->verts[0];
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@ -871,11 +792,11 @@ dynamic:
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}
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qglEnd ();
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}
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//==========
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//PGM
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//==========
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//PGM
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}
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//PGM
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//==========
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//PGM
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//==========
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}
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}
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@ -921,7 +842,7 @@ void R_DrawInlineBModel (void)
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dot = DotProduct (modelorg, pplane->normal) - pplane->dist;
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// draw the polygon
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// draw the polygon
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if (((psurf->flags & SURF_PLANEBACK) && (dot < -BACKFACE_EPSILON)) ||
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(!(psurf->flags & SURF_PLANEBACK) && (dot > BACKFACE_EPSILON)))
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{
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@ -1057,7 +978,7 @@ void R_RecursiveWorldNode (mnode_t *node)
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if (R_CullBox (node->minmaxs, node->minmaxs+3))
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return;
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// if a leaf node, draw stuff
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// if a leaf node, draw stuff
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if (node->contents != -1)
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{
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pleaf = (mleaf_t *)node;
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@ -1084,9 +1005,8 @@ void R_RecursiveWorldNode (mnode_t *node)
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return;
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}
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// node is just a decision point, so go down the apropriate sides
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// find which side of the node we are on
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// node is just a decision point, so go down the apropriate sides
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// find which side of the node we are on
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plane = node->plane;
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switch (plane->type)
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@ -1116,7 +1036,7 @@ void R_RecursiveWorldNode (mnode_t *node)
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sidebit = SURF_PLANEBACK;
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}
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// recurse down the children, front side first
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// recurse down the children, front side first
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R_RecursiveWorldNode (node->children[side]);
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// draw stuff
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@ -1157,42 +1077,6 @@ void R_RecursiveWorldNode (mnode_t *node)
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// recurse down the back side
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R_RecursiveWorldNode (node->children[!side]);
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/*
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for ( ; c ; c--, surf++)
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{
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if (surf->visframe != r_framecount)
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continue;
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if ( (surf->flags & SURF_PLANEBACK) != sidebit )
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continue; // wrong side
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if (surf->texinfo->flags & SURF_SKY)
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{ // just adds to visible sky bounds
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R_AddSkySurface (surf);
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}
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else if (surf->texinfo->flags & (SURF_TRANS33|SURF_TRANS66))
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{ // add to the translucent chain
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// surf->texturechain = alpha_surfaces;
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// alpha_surfaces = surf;
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}
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else
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{
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if ( qglMTexCoord2fSGIS && !( surf->flags & SURF_DRAWTURB ) )
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{
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GL_RenderLightmappedPoly( surf );
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}
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else
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{
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// the polygon is visible, so add it to the texture
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// sorted chain
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// FIXME: this is a hack for animation
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image = R_TextureAnimation (surf->texinfo);
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surf->texturechain = image->texturechain;
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image->texturechain = surf;
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}
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}
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}
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*/
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}
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@ -1329,23 +1213,6 @@ void R_MarkLeaves (void)
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} while (node);
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}
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}
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#if 0
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for (i=0 ; i<r_worldmodel->vis->numclusters ; i++)
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{
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if (vis[i>>3] & (1<<(i&7)))
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{
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node = (mnode_t *)&r_worldmodel->leafs[i]; // FIXME: cluster
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do
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{
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if (node->visframe == r_visframecount)
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break;
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node->visframe = r_visframecount;
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node = node->parent;
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} while (node);
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}
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}
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#endif
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}
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@ -1464,7 +1331,7 @@ void GL_BuildPolygonFromSurface(msurface_t *fa)
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glpoly_t *poly;
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vec3_t total;
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// reconstruct the polygon
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// reconstruct the polygon
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pedges = currentmodel->edges;
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lnumverts = fa->numedges;
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vertpage = 0;
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@ -1598,8 +1465,6 @@ void GL_BeginBuildingLightmaps (model_t *m)
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if (!gl_state.lightmap_textures)
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{
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gl_state.lightmap_textures = TEXNUM_LIGHTMAPS;
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// gl_state.lightmap_textures = gl_state.texture_extension_number;
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// gl_state.texture_extension_number = gl_state.lightmap_textures + MAX_LIGHTMAPS;
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}
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gl_lms.current_lightmap_texture = 1;
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@ -17,7 +17,6 @@ along with this program; if not, write to the Free Software
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Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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// gl_warp.c -- sky and water polygons
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#include "header/local.h"
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@ -231,19 +230,11 @@ void EmitWaterPolys (msurface_t *fa)
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os = v[3];
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ot = v[4];
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#if !id386
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s = os + r_turbsin[(int)((ot*0.125+r_newrefdef.time) * TURBSCALE) & 255];
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#else
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s = os + r_turbsin[Q_ftol( ((ot*0.125+rdt) * TURBSCALE) ) & 255];
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#endif
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s += scroll;
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s *= (1.0/64);
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#if !id386
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t = ot + r_turbsin[(int)((os*0.125+rdt) * TURBSCALE) & 255];
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#else
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t = ot + r_turbsin[Q_ftol( ((os*0.125+rdt) * TURBSCALE) ) & 255];
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#endif
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t *= (1.0/64);
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qglTexCoord2f (s, t);
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@ -267,7 +258,6 @@ vec3_t skyclip[6] = {
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};
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int c_sky;
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// 1 = s, 2 = t, 3 = 2048
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int st_to_vec[6][3] =
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{
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{3,-1,2},
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@ -279,11 +269,8 @@ int st_to_vec[6][3] =
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{-2,-1,3}, // 0 degrees yaw, look straight up
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{2,-1,-3} // look straight down
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// {-1,2,3},
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// {1,2,-3}
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};
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// s = [0]/[2], t = [1]/[2]
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int vec_to_st[6][3] =
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{
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{-2,3,1},
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@ -294,9 +281,6 @@ int vec_to_st[6][3] =
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{-2,-1,3},
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{-2,1,-3}
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// {-1,2,3},
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// {1,2,-3}
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};
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float skymins[2][6], skymaxs[2][6];
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@ -311,16 +295,7 @@ void DrawSkyPolygon (int nump, vec3_t vecs)
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float *vp;
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c_sky++;
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#if 0
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glBegin (GL_POLYGON);
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for (i=0 ; i<nump ; i++, vecs+=3)
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{
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VectorAdd(vecs, r_origin, v);
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qglVertex3fv (v);
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}
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glEnd();
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return;
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#endif
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// decide which face it maps to
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VectorCopy (vec3_origin, v);
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for (i=0, vp=vecs ; i<nump ; i++, vp+=3)
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@ -563,12 +538,6 @@ void R_DrawSkyBox (void)
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{
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int i;
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#if 0
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qglEnable (GL_BLEND);
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GL_TexEnv( GL_MODULATE );
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qglColor4f (1,1,1,0.5);
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qglDisable (GL_DEPTH_TEST);
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#endif
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if (skyrotate)
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{ // check for no sky at all
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for (i=0 ; i<6 ; i++)
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@ -579,9 +548,9 @@ qglDisable (GL_DEPTH_TEST);
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return; // nothing visible
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}
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qglPushMatrix ();
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qglTranslatef (r_origin[0], r_origin[1], r_origin[2]);
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qglRotatef (r_newrefdef.time * skyrotate, skyaxis[0], skyaxis[1], skyaxis[2]);
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qglPushMatrix ();
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qglTranslatef (r_origin[0], r_origin[1], r_origin[2]);
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qglRotatef (r_newrefdef.time * skyrotate, skyaxis[0], skyaxis[1], skyaxis[2]);
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for (i=0 ; i<6 ; i++)
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{
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@ -607,12 +576,6 @@ qglRotatef (r_newrefdef.time * skyrotate, skyaxis[0], skyaxis[1], skyaxis[2]);
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qglEnd ();
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}
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qglPopMatrix ();
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#if 0
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glDisable (GL_BLEND);
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glTexEnvf(GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE);
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glColor4f (1,1,1,0.5);
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glEnable (GL_DEPTH_TEST);
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#endif
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}
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@ -660,3 +623,4 @@ void R_SetSky (char *name, float rotate, vec3_t axis)
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}
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}
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}
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|
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@ -28,14 +28,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
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#include <ctype.h>
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#include <GL/gl.h>
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#ifndef SOLARIS
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//#include <GL/glxext.h>
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#else
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#include <GL/glu.h>
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#ifndef GL_COLOR_INDEX8_EXT
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#define GL_COLOR_INDEX8_EXT GL_COLOR_INDEX
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#endif
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#endif
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#include <math.h>
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#ifndef _WIN32
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@ -68,7 +64,6 @@ typedef struct
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|||
|
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extern viddef_t vid;
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||||
|
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|
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/*
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|
||||
skins will be outline flood filled and mip mapped
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|
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@ -142,12 +137,9 @@ typedef struct
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float r, g, b;
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} glvert_t;
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|
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#define MAX_LBM_HEIGHT 480
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#define BACKFACE_EPSILON 0.01
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//====================================================
|
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extern image_t gltextures[MAX_GLTEXTURES];
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@ -306,16 +298,6 @@ void R_ClearSkyBox (void);
|
|||
void R_DrawSkyBox (void);
|
||||
void R_MarkLights (dlight_t *light, int bit, mnode_t *node);
|
||||
|
||||
#if 0
|
||||
short LittleShort (short l);
|
||||
short BigShort (short l);
|
||||
int LittleLong (int l);
|
||||
float LittleFloat (float f);
|
||||
|
||||
char *va(char *format, ...);
|
||||
// does a varargs printf into a temp buffer
|
||||
#endif
|
||||
|
||||
void COM_StripExtension (char *in, char *out);
|
||||
|
||||
void Draw_GetPicSize (int *w, int *h, char *name);
|
||||
|
|
@ -449,7 +431,6 @@ IMPORTED FUNCTIONS
|
|||
|
||||
extern refimport_t ri;
|
||||
|
||||
|
||||
/*
|
||||
====================================================================
|
||||
|
||||
|
|
|
|||
|
|
@ -36,8 +36,6 @@ BRUSH MODELS
|
|||
|
||||
//
|
||||
// in memory representation
|
||||
//
|
||||
// !!! if this is changed, it must be changed in asm_draw.h too !!!
|
||||
typedef struct
|
||||
{
|
||||
vec3_t position;
|
||||
|
|
@ -53,19 +51,16 @@ typedef struct
|
|||
int firstface, numfaces;
|
||||
} mmodel_t;
|
||||
|
||||
|
||||
#define SIDE_FRONT 0
|
||||
#define SIDE_BACK 1
|
||||
#define SIDE_ON 2
|
||||
|
||||
|
||||
#define SURF_PLANEBACK 2
|
||||
#define SURF_DRAWSKY 4
|
||||
#define SURF_DRAWTURB 0x10
|
||||
#define SURF_DRAWBACKGROUND 0x40
|
||||
#define SURF_UNDERWATER 0x80
|
||||
|
||||
// !!! if this is changed, it must be changed in asm_draw.h too !!!
|
||||
typedef struct
|
||||
{
|
||||
unsigned short v[2];
|
||||
|
|
@ -114,7 +109,7 @@ typedef struct msurface_s
|
|||
|
||||
mtexinfo_t *texinfo;
|
||||
|
||||
// lighting info
|
||||
// lighting info
|
||||
int dlightframe;
|
||||
int dlightbits;
|
||||
|
||||
|
|
@ -126,7 +121,7 @@ typedef struct msurface_s
|
|||
|
||||
typedef struct mnode_s
|
||||
{
|
||||
// common with leaf
|
||||
// common with leaf
|
||||
int contents; // -1, to differentiate from leafs
|
||||
int visframe; // node needs to be traversed if current
|
||||
|
||||
|
|
@ -134,7 +129,7 @@ typedef struct mnode_s
|
|||
|
||||
struct mnode_s *parent;
|
||||
|
||||
// node specific
|
||||
// node specific
|
||||
cplane_t *plane;
|
||||
struct mnode_s *children[2];
|
||||
|
||||
|
|
@ -146,7 +141,7 @@ typedef struct mnode_s
|
|||
|
||||
typedef struct mleaf_s
|
||||
{
|
||||
// common with node
|
||||
// common with node
|
||||
int contents; // wil be a negative contents number
|
||||
int visframe; // node needs to be traversed if current
|
||||
|
||||
|
|
@ -154,7 +149,7 @@ typedef struct mleaf_s
|
|||
|
||||
struct mnode_s *parent;
|
||||
|
||||
// leaf specific
|
||||
// leaf specific
|
||||
int cluster;
|
||||
int area;
|
||||
|
||||
|
|
@ -182,21 +177,21 @@ typedef struct model_s
|
|||
|
||||
int flags;
|
||||
|
||||
//
|
||||
// volume occupied by the model graphics
|
||||
//
|
||||
//
|
||||
// volume occupied by the model graphics
|
||||
//
|
||||
vec3_t mins, maxs;
|
||||
float radius;
|
||||
|
||||
//
|
||||
// solid volume for clipping
|
||||
//
|
||||
//
|
||||
// solid volume for clipping
|
||||
//
|
||||
qboolean clipbox;
|
||||
vec3_t clipmins, clipmaxs;
|
||||
|
||||
//
|
||||
// brush model
|
||||
//
|
||||
//
|
||||
// brush model
|
||||
//
|
||||
int firstmodelsurface, nummodelsurfaces;
|
||||
int lightmap; // only for submodels
|
||||
|
||||
|
|
|
|||
|
|
@ -17,6 +17,7 @@ along with this program; if not, write to the Free Software
|
|||
Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
||||
|
||||
*/
|
||||
|
||||
/*
|
||||
** QGL.H
|
||||
*/
|
||||
|
|
@ -29,9 +30,6 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
|
|||
#endif
|
||||
|
||||
#include <GL/gl.h>
|
||||
#ifndef SOLARIS
|
||||
//#include <GL/glext.h>
|
||||
#endif
|
||||
|
||||
qboolean QGL_Init( const char *dllname );
|
||||
void QGL_Shutdown( void );
|
||||
|
|
@ -428,18 +426,14 @@ extern BOOL ( WINAPI * qwglSetDeviceGammaRampEXT ) ( const unsigned char *pRed,
|
|||
|
||||
#endif
|
||||
|
||||
#ifdef __linux__
|
||||
|
||||
#if defined __linux__ || defined __FreeBSD__
|
||||
// local function in dll
|
||||
extern void *qwglGetProcAddress(char *symbol);
|
||||
|
||||
extern void (*qgl3DfxSetPaletteEXT)(GLuint *);
|
||||
|
||||
// 3dfxSetPaletteEXT shunt
|
||||
void Fake_glColorTableEXT( GLenum target, GLenum internalformat,
|
||||
GLsizei width, GLenum format, GLenum type,
|
||||
const GLvoid *table );
|
||||
|
||||
#endif // linux
|
||||
|
||||
/* deprecated */
|
||||
|
|
|
|||
Loading…
Reference in a new issue