/*
=============
R_DrawViewModel -- johnfitz -- gutted
=============
*/
void R_DrawViewModel (void)
{
if (!r_drawviewmodel.value || !r_drawentities.value || chase_active.value)
return;
if (cl.items & IT_INVISIBILITY || cl.stats[STAT_HEALTH] <= 0)
return;
currententity = &cl.viewent;
if (!currententity->model)
return;
//johnfitz -- this fixes a crash
if (currententity->model->type != mod_alias)
return;
//johnfitz
// hack the depth range to prevent view model from poking into walls
VkViewport viewport;
viewport.x = 0;
viewport.y = 0;
viewport.width = vid.width;
viewport.height = vid.height;
viewport.minDepth = 0.0f;
viewport.maxDepth = 0.3f;
vkCmdSetViewport(vulkan_globals.command_buffer, 0, 1, &viewport);
R_DrawAliasModel (currententity);
viewport.minDepth = 0.0f;
viewport.maxDepth = 1.0f;
vkCmdSetViewport(vulkan_globals.command_buffer, 0, 1, &viewport);
}
/*
=============
R_DrawViewModel -- johnfitz -- gutted
=============
*/
void R_DrawViewModel (void)
{
if (!r_drawviewmodel.value || !r_drawentities.value || chase_active.value)
return;
if (cl.items & IT_INVISIBILITY || cl.stats[STAT_HEALTH] <= 0)
return;
if (vr_enabled.value && vr_crosshair.value)
VR_ShowCrosshair();
currententity = &cl.viewent;
if (!currententity->model)
return;
//johnfitz -- this fixes a crash
if (currententity->model->type != mod_alias)
return;
//johnfitz
// hack the depth range to prevent view model from poking into walls
glDepthRange (0, 0.3);
R_DrawAliasModel (currententity);
glDepthRange (0, 1);
}
void R_DrawAliasBatchPass (entity_t **ents, int numents, qbool showtris)
{
int i;
gltexture_t *lasttexture = NULL;
gltexture_t *lastfullbright = NULL;
if (!numents)
return;
if (showtris)
GL_TexEnv (GL_TEXTURE0_ARB, GL_TEXTURE_2D, GL_REPLACE);
else if (gl_overbright.value)
GL_TexEnv (GL_TEXTURE0_ARB, GL_TEXTURE_2D, GL_RGB_SCALE_ARB);
else
GL_TexEnv (GL_TEXTURE0_ARB, GL_TEXTURE_2D, GL_MODULATE);
for (i = 0; i < numents; i++)
{
entity_t *ent = ents[i];
aliasstate_t *state = &ent->aliasstate;
aliashdr_t *hdr = Mod_Extradata (ent->model);
// we need a separate test for culling here as r_shadows mode doesn't cull
if (ent->visframe != r_framecount)
continue;
if (!showtris && ((state->tx != lasttexture) || (state->fb != lastfullbright)))
{
if (state->fb)
{
GL_TexEnv (GL_TEXTURE1_ARB, GL_TEXTURE_2D, GL_ADD);
GL_BindTexture (GL_TEXTURE1_ARB, state->fb);
}
else
GL_TexEnv (GL_TEXTURE1_ARB, GL_TEXTURE_2D, GL_NONE);
GL_BindTexture (GL_TEXTURE0_ARB, state->tx);
lasttexture = state->tx;
lastfullbright = state->fb;
}
// OK, this works better in GL... go figure...
R_DrawAliasModel (ent, hdr, state, showtris);
}
GL_TexEnv (GL_TEXTURE1_ARB, GL_TEXTURE_2D, GL_NONE);
GL_TexEnv (GL_TEXTURE0_ARB, GL_TEXTURE_2D, GL_REPLACE);
qglColor4f (1, 1, 1, 1);
// go back to the world matrix
qglLoadMatrixf (r_world_matrix.m16);
}
/*
=============
R_DrawEntitiesOnList
=============
*/
void R_DrawEntitiesOnList (void)
{
int i;
if (!r_drawentities->value)
return;
// draw sprites seperately, because of alpha blending
for (i=0 ; i<cl_numvisedicts ; i++)
{
currententity = cl_visedicts[i];
// 2000-01-09 ChaseCam fix by FrikaC start
if (currententity == &cl_entities[cl.viewentity])
{
// chase_active->value not checked as player model is necessary for shadows
currententity->angles[0] *= 0.3;
}
// 2000-01-09 ChaseCam fix by FrikaC end
switch (currententity->model->type)
{
case mod_alias:
R_DrawAliasModel (currententity);
break;
case mod_brush:
R_DrawBrushModel (currententity);
break;
default:
break;
}
}
for (i=0 ; i<cl_numvisedicts ; i++)
{
currententity = cl_visedicts[i];
switch (currententity->model->type)
{
case mod_sprite:
R_DrawSpriteModel (currententity);
break;
}
}
}
/**
* @brief Draws the list of entities
* @param[in,out] ents The list of entities that are going to get rendered
* @sa R_GetEntityLists
*/
void R_DrawMeshEntities (entity_t* ents)
{
entity_t* e;
e = ents;
while (e) {
switch (e->model->type) {
case mod_alias_md2:
case mod_alias_md3:
case mod_obj:
R_DrawAliasModel(e);
break;
default:
break;
}
e = e->next;
}
}
/*
=============
R_DrawEntitiesOnList
=============
*/
void R_DrawEntitiesOnList (void)
{
int i;
if (!r_drawentities.to_bool())
return;
// draw sprites seperately, because of alpha blending
for (i=0 ; i<cl_numvisedicts ; i++)
{
currententity = cl_visedicts[i];
switch (currententity->model->type)
{
case mod_alias:
R_DrawAliasModel (currententity);
break;
case mod_brush:
R_DrawBrushModel (currententity);
break;
default:
break;
}
}
for (i=0 ; i<cl_numvisedicts ; i++)
{
currententity = cl_visedicts[i];
switch (currententity->model->type)
{
case mod_sprite:
R_DrawSpriteModel (currententity);
break;
default:
break;
}
}
}
/*
=============
R_DrawViewModel -- johnfitz -- gutted
=============
*/
void R_DrawViewModel (void)
{
if (chase_active.value)
return;
if (!r_drawviewmodel.value || !r_drawentities.value )
return;
if (cl.stats[STAT_HEALTH] <= 0)
return;
// only draw crosshair if the player model is being drawn
if(vr_enabled.value && vr_crosshair.value)
VR_ShowCrosshair();
if (cl.items & IT_INVISIBILITY)
return;
currententity = &cl.viewent;
if (!currententity->model)
return;
//johnfitz -- this fixes a crash
if (currententity->model->type != mod_alias)
return;
//johnfitz
// hack the depth range to prevent view model from poking into walls
// JM - turned off this hack because it doesn't look right in 3d
// also the axe going right into enemies is awesome
//glDepthRange (0, 0.3);
R_DrawAliasModel (currententity);
//glDepthRange (0, 1);
}
/*
=============
R_DrawEntitiesOnList
=============
*/
void R_DrawEntitiesOnList (qboolean alphapass) //johnfitz -- added parameter
{
int i;
if (!r_drawentities.value)
return;
//johnfitz -- sprites are not a special case
for (i=0 ; i<cl_numvisedicts ; i++)
{
currententity = cl_visedicts[i];
//johnfitz -- if alphapass is true, draw only alpha entites this time
//if alphapass is false, draw only nonalpha entities this time
if ((ENTALPHA_DECODE(currententity->alpha) < 1 && !alphapass) ||
(ENTALPHA_DECODE(currententity->alpha) == 1 && alphapass))
continue;
//johnfitz -- chasecam
if (currententity == &cl_entities[cl.viewentity])
currententity->angles[0] *= 0.3;
//johnfitz
switch (currententity->model->type)
{
case mod_alias:
R_DrawAliasModel (currententity);
break;
case mod_brush:
R_DrawBrushModel (currententity);
break;
case mod_sprite:
R_DrawSpriteModel (currententity);
break;
}
}
}
/*
=============
R_DrawViewModel
=============
*/
void R_DrawViewModel (void)
{
float ambient[4], diffuse[4];
int j;
int lnum;
vec3_t dist;
float add;
dlight_t *dl;
int ambientlight, shadelight;
if (!r_drawviewmodel.value)
return;
if (chase_active.value)
return;
if (envmap)
return;
if (!r_drawentities.value)
return;
if (cl.items & IT_INVISIBILITY)
return;
if (cl.stats[STAT_HEALTH] <= 0)
return;
currententity = &cl.viewent;
if (!currententity->model)
return;
j = R_LightPoint (currententity->origin);
if (j < 24)
j = 24; // allways give some light on gun
ambientlight = j;
shadelight = j;
// add dynamic lights
for (lnum=0 ; lnum<MAX_DLIGHTS ; lnum++)
{
dl = &cl_dlights[lnum];
if (!dl->radius)
continue;
if (!dl->radius)
continue;
if (dl->die < cl.time)
continue;
VectorSubtract (currententity->origin, dl->origin, dist);
add = dl->radius - Length(dist);
if (add > 0)
ambientlight += add;
}
ambient[0] = ambient[1] = ambient[2] = ambient[3] = (float)ambientlight / 128;
diffuse[0] = diffuse[1] = diffuse[2] = diffuse[3] = (float)shadelight / 128;
// hack the depth range to prevent view model from poking into walls
glDepthRange (gldepthmin, gldepthmin + 0.3*(gldepthmax-gldepthmin));
R_DrawAliasModel (currententity);
glDepthRange (gldepthmin, gldepthmax);
}
/*
=============
R_DrawViewModel
=============
*/
void R_DrawViewModel (void)
{
if (!r_drawviewmodel->value)
return;
if (chase_active->value)
return;
if (envmap)
return;
if (!r_drawentities->value)
return;
if (cl.items & IT_INVISIBILITY)
return;
if (cl.stats[STAT_HEALTH] <= 0)
return;
currententity = &cl.viewent;
if (!currententity->model)
return;
// 2001-09-11 Colored lightning by LordHavoc/Sarcazm/Maddes start
/*
j = R_LightPoint (currententity->origin);
if (j < 24)
j = 24; // always give some light on gun
ambientlight = j;
shadelight = j;
// add dynamic lights
for (lnum=0 ; lnum<MAX_DLIGHTS ; lnum++)
{
dl = &cl_dlights[lnum];
if (!dl->radius)
continue;
if (!dl->radius)
continue;
if (dl->die < cl.time)
continue;
VectorSubtract (currententity->origin, dl->origin, dist);
add = dl->radius - Length(dist);
if (add > 0)
ambientlight += add;
}
ambient[0] = ambient[1] = ambient[2] = ambient[3] = (float)ambientlight / 128;
diffuse[0] = diffuse[1] = diffuse[2] = diffuse[3] = (float)shadelight / 128;
*/
// 2001-09-11 Colored lightning by LordHavoc/Sarcazm/Maddes end
// hack the depth range to prevent view model from poking into walls
glDepthRange (gldepthmin, gldepthmin + 0.3*(gldepthmax-gldepthmin));
R_DrawAliasModel (currententity);
glDepthRange (gldepthmin, gldepthmax);
}
