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Add skipmaterialflagsmask feature to TraceLine and friends - this allows more sensibl...
[xonotic/darkplaces.git] / view.c
diff --git a/view.c b/view.c
index 1102effb30463628974b4503f832bd6f4e212e37..cb352ef75ba29a14d15a7cd70345ce1027dc3243 100644 (file)
--- a/view.c
+++ b/view.c
@@ -589,20 +589,20 @@ void V_CalcRefdefUsing (const matrix4x4_t *entrendermatrix, const vec3_t clviewa
                                chase_dest[2] = vieworg[2] - forward[2] * camback + up[2] * camup;
 #if 0
 #if 1
-                               //trace = CL_TraceLine(vieworg, eyeboxmins, eyeboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY, 0, true, false, NULL, false);
-                               trace = CL_TraceLine(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY, 0, true, false, NULL, false);
+                               //trace = CL_TraceLine(vieworg, eyeboxmins, eyeboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, true, false, NULL, false);
+                               trace = CL_TraceLine(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, true, false, NULL, false);
 #else
-                               //trace = CL_TraceBox(vieworg, eyeboxmins, eyeboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY, 0, true, false, NULL, false);
-                               trace = CL_TraceBox(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY, 0, true, false, NULL, false);
+                               //trace = CL_TraceBox(vieworg, eyeboxmins, eyeboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, true, false, NULL, false);
+                               trace = CL_TraceBox(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, true, false, NULL, false);
 #endif
                                VectorCopy(trace.endpos, vieworg);
                                vieworg[2] -= 8;
 #else
                                // trace from first person view location to our chosen third person view location
 #if 1
-                               trace = CL_TraceLine(vieworg, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY, 0, collision_extendmovelength.value, true, false, NULL, false, true);
+                               trace = CL_TraceLine(vieworg, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false, true);
 #else
-                               trace = CL_TraceBox(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY, 0, collision_extendmovelength.value, true, false, NULL, false);
+                               trace = CL_TraceBox(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false);
 #endif
                                VectorCopy(trace.endpos, bestvieworg);
                                offset[2] = 0;
@@ -615,9 +615,9 @@ void V_CalcRefdefUsing (const matrix4x4_t *entrendermatrix, const vec3_t clviewa
                                                chase_dest[1] = vieworg[1] - forward[1] * camback + up[1] * camup + offset[1];
                                                chase_dest[2] = vieworg[2] - forward[2] * camback + up[2] * camup + offset[2];
 #if 1
-                                               trace = CL_TraceLine(vieworg, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY, 0, collision_extendmovelength.value, true, false, NULL, false, true);
+                                               trace = CL_TraceLine(vieworg, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false, true);
 #else
-                                               trace = CL_TraceBox(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY, 0, collision_extendmovelength.value, true, false, NULL, false);
+                                               trace = CL_TraceBox(vieworg, camboxmins, camboxmaxs, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false);
 #endif
                                                if (bestvieworg[2] > trace.endpos[2])
                                                        bestvieworg[2] = trace.endpos[2];
@@ -643,7 +643,7 @@ void V_CalcRefdefUsing (const matrix4x4_t *entrendermatrix, const vec3_t clviewa
                                chase_dest[0] = vieworg[0] + forward[0] * dist;
                                chase_dest[1] = vieworg[1] + forward[1] * dist;
                                chase_dest[2] = vieworg[2] + forward[2] * dist + camup;
-                               trace = CL_TraceLine(vieworg, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY, 0, collision_extendmovelength.value, true, false, NULL, false, true);
+                               trace = CL_TraceLine(vieworg, chase_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY, 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false, true);
                                VectorMAMAM(1, trace.endpos, 8, forward, 4, trace.plane.normal, vieworg);
                        }
                }
@@ -743,13 +743,13 @@ void V_CalcRefdefUsing (const matrix4x4_t *entrendermatrix, const vec3_t clviewa
                                                bob_height_check_dest[0] = vieworg[0];
                                                bob_height_check_dest[1] = vieworg[1];
                                                bob_height_check_dest[2] = vieworg[2] + cl_bob_limit.value * 1.1f;
-                                               trace = CL_TraceLine(vieworg, bob_height_check_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY | (cl_bob_limit_heightcheck_dontcrosswatersurface.integer ? SUPERCONTENTS_LIQUIDSMASK : 0), 0, collision_extendmovelength.value, true, false, NULL, false, true);
+                                               trace = CL_TraceLine(vieworg, bob_height_check_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY | (cl_bob_limit_heightcheck_dontcrosswatersurface.integer ? SUPERCONTENTS_LIQUIDSMASK : 0), 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false, true);
                                                trace1fraction = trace.fraction;
 
                                                bob_height_check_dest[0] = vieworg[0];
                                                bob_height_check_dest[1] = vieworg[1];
                                                bob_height_check_dest[2] = vieworg[2] + cl_bob_limit.value * -0.5f;
-                                               trace = CL_TraceLine(vieworg, bob_height_check_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_BODY | SUPERCONTENTS_SKY | (cl_bob_limit_heightcheck_dontcrosswatersurface.integer ? SUPERCONTENTS_LIQUIDSMASK : 0), 0, collision_extendmovelength.value, true, false, NULL, false, true);
+                                               trace = CL_TraceLine(vieworg, bob_height_check_dest, MOVE_NOMONSTERS, NULL, SUPERCONTENTS_SOLID | SUPERCONTENTS_SKY | (cl_bob_limit_heightcheck_dontcrosswatersurface.integer ? SUPERCONTENTS_LIQUIDSMASK : 0), 0, MATERIALFLAGMASK_TRANSLUCENT, collision_extendmovelength.value, true, false, NULL, false, true);
                                                trace2fraction = trace.fraction;
 
                                                bob_limit *= min(trace1fraction, trace2fraction);