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Added ray cast functions

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This commit is contained in:
n00b
2024-12-14 15:13:55 -05:00
parent 447bc241d7
commit f392bdebfc
19 changed files with 3563 additions and 1013 deletions
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14
doc/doc_files/nav_bottom.html
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@@ -81,7 +81,7 @@ ul, #myUL {
<ul id="myUL">
<li><span class="box">Console IO</span>
<ul class="nested">
<li><a href="fprint.html" target="main">Fprint</a></li>
<li><a href="fprint.html" target="main">FPrint</a></li>
<li><a href="input.html" target="main">Input$</a></li>
@@ -1361,6 +1361,12 @@ ul, #myUL {
<li><a href="getworld2dautoclearforces.html" target="main">GetWorld2DAutoClearForces</a></li>
<li><a href="castray2d.html" target="main">CastRay2D</a></li>
<li><a href="castray2d_all.html" target="main">CastRay2D_All</a></li>
<li><a href="getrayhit2d.html" target="main">GetRayHit2D</a></li>
</ul>
</li>
@@ -1801,6 +1807,12 @@ ul, #myUL {
<li><a href="setactorsleepstate.html" target="main">SetActorSleepState</a></li>
<li><a href="castray3d.html" target="main">CastRay3D</a></li>
<li><a href="castray3d_all.html" target="main">CastRay3D_All</a></li>
<li><a href="getrayhit3d.html" target="main">GetRayHit3D</a></li>
</ul>
</li>

6
rcbasic_build/intern_inc/switch_cases.h
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@@ -538,6 +538,9 @@ rc_getWorld2DVelocityIterations( )
rc_getWorld2DPositionIterations( )
rc_setWorld2DAutoClearForces( SETWORLD2DAUTOCLEARFORCES_FLAG )
rc_getWorld2DAutoClearForces( )
rc_castRay2D( CASTRAY2D_FROM_X, CASTRAY2D_FROM_Y, CASTRAY2D_TO_X, CASTRAY2D_TO_Y )
rc_castRay2D_All( CASTRAY2D_ALL_FROM_X, CASTRAY2D_ALL_FROM_Y, CASTRAY2D_ALL_TO_X, CASTRAY2D_ALL_TO_Y )
rc_getRayHit2D( GETRAYHIT2D_INDEX, &GETRAYHIT2D_SPR_ID, &GETRAYHIT2D_X, &GETRAYHIT2D_Y, &GETRAYHIT2D_NORMAL_X, &GETRAYHIT2D_NORMAL_Y )
rc_createDistanceJoint( CREATEDISTANCEJOINT_SPRITEA, CREATEDISTANCEJOINT_SPRITEB, CREATEDISTANCEJOINT_AX, CREATEDISTANCEJOINT_AY, CREATEDISTANCEJOINT_BX, CREATEDISTANCEJOINT_BY, CREATEDISTANCEJOINT_COLLIDE_CONNECT )
rc_createFrictionJoint( CREATEFRICTIONJOINT_SPRITEA, CREATEFRICTIONJOINT_SPRITEB, CREATEFRICTIONJOINT_X, CREATEFRICTIONJOINT_Y, CREATEFRICTIONJOINT_COLLIDE_CONNECT )
rc_createGearJoint( CREATEGEARJOINT_JOINTA, CREATEGEARJOINT_JOINTB, CREATEGEARJOINT_G_RATIO, CREATEGEARJOINT_COLLIDE_CONNECT )
@@ -734,6 +737,9 @@ rc_computeActorGyroImpulseLocal( COMPUTEACTORGYROIMPULSELOCAL_ACTOR, COMPUTEACT
rc_computeActorGyroImpulseWorld( COMPUTEACTORGYROIMPULSEWORLD_ACTOR, COMPUTEACTORGYROIMPULSEWORLD_DT, &COMPUTEACTORGYROIMPULSEWORLD_X, &COMPUTEACTORGYROIMPULSEWORLD_Y, &COMPUTEACTORGYROIMPULSEWORLD_Z )
rc_getActorLocalInertia( GETACTORLOCALINERTIA_ACTOR, &GETACTORLOCALINERTIA_X, &GETACTORLOCALINERTIA_Y, &GETACTORLOCALINERTIA_Z )
rc_setActorSleepState( SETACTORSLEEPSTATE_ACTOR, SETACTORSLEEPSTATE_STATE )
rc_castRay3D( CASTRAY3D_FROM_X, CASTRAY3D_FROM_Y, CASTRAY3D_FROM_Z, CASTRAY3D_TO_X, CASTRAY3D_TO_Y, CASTRAY3D_TO_Z )
rc_castRay3D_All( CASTRAY3D_ALL_FROM_X, CASTRAY3D_ALL_FROM_Y, CASTRAY3D_ALL_FROM_Z, CASTRAY3D_ALL_TO_X, CASTRAY3D_ALL_TO_Y, CASTRAY3D_ALL_TO_Z )
rc_getRayHit3D( GETRAYHIT3D_INDEX, &GETRAYHIT3D_ACTOR_ID, &GETRAYHIT3D_X, &GETRAYHIT3D_Y, &GETRAYHIT3D_Z, &GETRAYHIT3D_NORMAL_X, &GETRAYHIT3D_NORMAL_Y, &GETRAYHIT3D_NORMAL_Z )
rc_createPointConstraint( CREATEPOINTCONSTRAINT_ACTORA, CREATEPOINTCONSTRAINT_PXA, CREATEPOINTCONSTRAINT_PYA, CREATEPOINTCONSTRAINT_PZA )
rc_createPointConstraintEx( CREATEPOINTCONSTRAINTEX_ACTORA, CREATEPOINTCONSTRAINTEX_ACTORB, CREATEPOINTCONSTRAINTEX_PXA, CREATEPOINTCONSTRAINTEX_PYA, CREATEPOINTCONSTRAINTEX_PZA, CREATEPOINTCONSTRAINTEX_PXB, CREATEPOINTCONSTRAINTEX_PYB, CREATEPOINTCONSTRAINTEX_PZB )
rc_setPointPivotA( SETPOINTPIVOTA_CONSTRAINT_ID, SETPOINTPIVOTA_X, SETPOINTPIVOTA_Y, SETPOINTPIVOTA_Z )

3
rcbasic_build/intern_lib/actor_physics.bas
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@@ -57,3 +57,6 @@ sub computeActorGyroImpulseLocal( actor, dt, ByRef x, ByRef y, ByRef z)
sub computeActorGyroImpulseWorld( actor, dt, ByRef x, ByRef y, ByRef z)
sub getActorLocalInertia( actor, ByRef x, ByRef y, ByRef z)
sub SetActorSleepState(actor, state)
function CastRay3D( from_x, from_y, from_z, to_x, to_y, to_z )
function CastRay3D_All( from_x, from_y, from_z, to_x, to_y, to_z )
sub GetRayHit3D( index, ByRef actor_id, ByRef x, ByRef y, ByRef z, ByRef normal_x, ByRef normal_y, ByRef normal_z )

2
rcbasic_build/intern_lib/conio.bas
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@@ -1,2 +1,2 @@
sub Fprint(txt$)
sub FPrint(txt$)
function Input$(prompt$)

3
rcbasic_build/intern_lib/sprite_physics.bas
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@@ -49,3 +49,6 @@ function GetWorld2DVelocityIterations()
function GetWorld2DPositionIterations()
sub SetWorld2DAutoClearForces( flag )
function GetWorld2DAutoClearForces()
function CastRay2D( from_x, from_y, to_x, to_y )
function CastRay2D_All( from_x, from_y, to_x, to_y )
sub GetRayHit2D( index, ByRef spr_id, ByRef x, ByRef y, ByRef normal_x, ByRef normal_y )

42
rcbasic_build/rc_builtin.h
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@@ -4,7 +4,7 @@
void init_embedded_functions()
{
embed_function("Fprint", ID_TYPE_SUB);
embed_function("FPrint", ID_TYPE_SUB);
add_embedded_arg("txt$", ID_TYPE_STR);
embed_function("Input$", ID_TYPE_FN_STR);
add_embedded_arg("prompt$", ID_TYPE_STR);
@@ -1559,6 +1559,23 @@ void init_embedded_functions()
embed_function("SetWorld2DAutoClearForces", ID_TYPE_SUB);
add_embedded_arg("flag", ID_TYPE_NUM);
embed_function("GetWorld2DAutoClearForces", ID_TYPE_FN_NUM);
embed_function("CastRay2D", ID_TYPE_FN_NUM);
add_embedded_arg("from_x", ID_TYPE_NUM);
add_embedded_arg("from_y", ID_TYPE_NUM);
add_embedded_arg("to_x", ID_TYPE_NUM);
add_embedded_arg("to_y", ID_TYPE_NUM);
embed_function("CastRay2D_All", ID_TYPE_FN_NUM);
add_embedded_arg("from_x", ID_TYPE_NUM);
add_embedded_arg("from_y", ID_TYPE_NUM);
add_embedded_arg("to_x", ID_TYPE_NUM);
add_embedded_arg("to_y", ID_TYPE_NUM);
embed_function("GetRayHit2D", ID_TYPE_SUB);
add_embedded_arg("index", ID_TYPE_NUM);
add_embedded_arg("spr_id", ID_TYPE_BYREF_NUM);
add_embedded_arg("x", ID_TYPE_BYREF_NUM);
add_embedded_arg("y", ID_TYPE_BYREF_NUM);
add_embedded_arg("normal_x", ID_TYPE_BYREF_NUM);
add_embedded_arg("normal_y", ID_TYPE_BYREF_NUM);
embed_function("createDistanceJoint", ID_TYPE_FN_NUM);
add_embedded_arg("spriteA", ID_TYPE_NUM);
add_embedded_arg("spriteB", ID_TYPE_NUM);
@@ -2299,6 +2316,29 @@ void init_embedded_functions()
embed_function("SetActorSleepState", ID_TYPE_SUB);
add_embedded_arg("actor", ID_TYPE_NUM);
add_embedded_arg("state", ID_TYPE_NUM);
embed_function("CastRay3D", ID_TYPE_FN_NUM);
add_embedded_arg("from_x", ID_TYPE_NUM);
add_embedded_arg("from_y", ID_TYPE_NUM);
add_embedded_arg("from_z", ID_TYPE_NUM);
add_embedded_arg("to_x", ID_TYPE_NUM);
add_embedded_arg("to_y", ID_TYPE_NUM);
add_embedded_arg("to_z", ID_TYPE_NUM);
embed_function("CastRay3D_All", ID_TYPE_FN_NUM);
add_embedded_arg("from_x", ID_TYPE_NUM);
add_embedded_arg("from_y", ID_TYPE_NUM);
add_embedded_arg("from_z", ID_TYPE_NUM);
add_embedded_arg("to_x", ID_TYPE_NUM);
add_embedded_arg("to_y", ID_TYPE_NUM);
add_embedded_arg("to_z", ID_TYPE_NUM);
embed_function("GetRayHit3D", ID_TYPE_SUB);
add_embedded_arg("index", ID_TYPE_NUM);
add_embedded_arg("actor_id", ID_TYPE_BYREF_NUM);
add_embedded_arg("x", ID_TYPE_BYREF_NUM);
add_embedded_arg("y", ID_TYPE_BYREF_NUM);
add_embedded_arg("z", ID_TYPE_BYREF_NUM);
add_embedded_arg("normal_x", ID_TYPE_BYREF_NUM);
add_embedded_arg("normal_y", ID_TYPE_BYREF_NUM);
add_embedded_arg("normal_z", ID_TYPE_BYREF_NUM);
embed_function("createPointConstraint", ID_TYPE_FN_NUM);
add_embedded_arg("actorA", ID_TYPE_NUM);
add_embedded_arg("pxA", ID_TYPE_NUM);

44
rcbasic_build/rcbasic.dbgi
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@@ -1 +1,43 @@
/home/n00b/Music/Simple 3D Platformer/main.bas
embedded_functions.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/conio.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/arrays.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/math.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/strings.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/stacks.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/files.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/directories.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/datetime.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/window.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/canvas.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/prim2d.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/images.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/keyboard.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/audio.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/joystick.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/gfxconsole.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/text.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/touch.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/network.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/video.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/system.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/matrix.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/process.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/clipboard.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/textedit.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/sprites.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/sprite_animation.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/sprite_physics.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/joint2D.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/tilemaps.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/mesh.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/actor.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/actor_animation.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/actor_physics.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/constraint3D.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/camera.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/scene.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/particles.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/lights.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/terrain.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/water.bas
/home/n00b/Projects/RCBASIC4/rcbasic_build/intern_lib/materials.bas

2219
rcbasic_build/rcbasic.dbgs
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BIN
rcbasic_build/rcbasic4_changes.ods
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Binary file not shown.

42
rcbasic_build/rcbasic_dev.txt
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@@ -1,4 +1,4 @@
embed_function("Fprint", ID_TYPE_SUB);
embed_function("FPrint", ID_TYPE_SUB);
add_embedded_arg("txt$", ID_TYPE_STR);
embed_function("Input$", ID_TYPE_FN_STR);
add_embedded_arg("prompt$", ID_TYPE_STR);
@@ -1553,6 +1553,23 @@ embed_function("GetWorld2DPositionIterations", ID_TYPE_FN_NUM);
embed_function("SetWorld2DAutoClearForces", ID_TYPE_SUB);
add_embedded_arg("flag", ID_TYPE_NUM);
embed_function("GetWorld2DAutoClearForces", ID_TYPE_FN_NUM);
embed_function("CastRay2D", ID_TYPE_FN_NUM);
add_embedded_arg("from_x", ID_TYPE_NUM);
add_embedded_arg("from_y", ID_TYPE_NUM);
add_embedded_arg("to_x", ID_TYPE_NUM);
add_embedded_arg("to_y", ID_TYPE_NUM);
embed_function("CastRay2D_All", ID_TYPE_FN_NUM);
add_embedded_arg("from_x", ID_TYPE_NUM);
add_embedded_arg("from_y", ID_TYPE_NUM);
add_embedded_arg("to_x", ID_TYPE_NUM);
add_embedded_arg("to_y", ID_TYPE_NUM);
embed_function("GetRayHit2D", ID_TYPE_SUB);
add_embedded_arg("index", ID_TYPE_NUM);
add_embedded_arg("spr_id", ID_TYPE_BYREF_NUM);
add_embedded_arg("x", ID_TYPE_BYREF_NUM);
add_embedded_arg("y", ID_TYPE_BYREF_NUM);
add_embedded_arg("normal_x", ID_TYPE_BYREF_NUM);
add_embedded_arg("normal_y", ID_TYPE_BYREF_NUM);
embed_function("createDistanceJoint", ID_TYPE_FN_NUM);
add_embedded_arg("spriteA", ID_TYPE_NUM);
add_embedded_arg("spriteB", ID_TYPE_NUM);
@@ -2293,6 +2310,29 @@ add_embedded_arg("z", ID_TYPE_BYREF_NUM);
embed_function("SetActorSleepState", ID_TYPE_SUB);
add_embedded_arg("actor", ID_TYPE_NUM);
add_embedded_arg("state", ID_TYPE_NUM);
embed_function("CastRay3D", ID_TYPE_FN_NUM);
add_embedded_arg("from_x", ID_TYPE_NUM);
add_embedded_arg("from_y", ID_TYPE_NUM);
add_embedded_arg("from_z", ID_TYPE_NUM);
add_embedded_arg("to_x", ID_TYPE_NUM);
add_embedded_arg("to_y", ID_TYPE_NUM);
add_embedded_arg("to_z", ID_TYPE_NUM);
embed_function("CastRay3D_All", ID_TYPE_FN_NUM);
add_embedded_arg("from_x", ID_TYPE_NUM);
add_embedded_arg("from_y", ID_TYPE_NUM);
add_embedded_arg("from_z", ID_TYPE_NUM);
add_embedded_arg("to_x", ID_TYPE_NUM);
add_embedded_arg("to_y", ID_TYPE_NUM);
add_embedded_arg("to_z", ID_TYPE_NUM);
embed_function("GetRayHit3D", ID_TYPE_SUB);
add_embedded_arg("index", ID_TYPE_NUM);
add_embedded_arg("actor_id", ID_TYPE_BYREF_NUM);
add_embedded_arg("x", ID_TYPE_BYREF_NUM);
add_embedded_arg("y", ID_TYPE_BYREF_NUM);
add_embedded_arg("z", ID_TYPE_BYREF_NUM);
add_embedded_arg("normal_x", ID_TYPE_BYREF_NUM);
add_embedded_arg("normal_y", ID_TYPE_BYREF_NUM);
add_embedded_arg("normal_z", ID_TYPE_BYREF_NUM);
embed_function("createPointConstraint", ID_TYPE_FN_NUM);
add_embedded_arg("actorA", ID_TYPE_NUM);
add_embedded_arg("pxA", ID_TYPE_NUM);

970
rcbasic_build/rcbasic_dev2.txt
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File diff suppressed because it is too large Load Diff

20
rcbasic_build/rcbasic_dev3.txt
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@@ -1,4 +1,4 @@
case FN_Fprint: //Sub Procedure
case FN_FPrint: //Sub Procedure
rc_fprint( FPRINT_TXT$ );
break;
case FN_Input$: //String Function
@@ -1646,6 +1646,15 @@ case FN_SetWorld2DAutoClearForces: //Sub Procedure
case FN_GetWorld2DAutoClearForces: //Number Function
rc_push_num(rc_getWorld2DAutoClearForces( ));
break;
case FN_CastRay2D: //Number Function
rc_push_num(rc_castRay2D( CASTRAY2D_FROM_X, CASTRAY2D_FROM_Y, CASTRAY2D_TO_X, CASTRAY2D_TO_Y ));
break;
case FN_CastRay2D_All: //Number Function
rc_push_num(rc_castRay2D_All( CASTRAY2D_ALL_FROM_X, CASTRAY2D_ALL_FROM_Y, CASTRAY2D_ALL_TO_X, CASTRAY2D_ALL_TO_Y ));
break;
case FN_GetRayHit2D: //Sub Procedure
rc_getRayHit2D( GETRAYHIT2D_INDEX, &GETRAYHIT2D_SPR_ID, &GETRAYHIT2D_X, &GETRAYHIT2D_Y, &GETRAYHIT2D_NORMAL_X, &GETRAYHIT2D_NORMAL_Y );
break;
case FN_createDistanceJoint: //Number Function
rc_push_num(rc_createDistanceJoint( CREATEDISTANCEJOINT_SPRITEA, CREATEDISTANCEJOINT_SPRITEB, CREATEDISTANCEJOINT_AX, CREATEDISTANCEJOINT_AY, CREATEDISTANCEJOINT_BX, CREATEDISTANCEJOINT_BY, CREATEDISTANCEJOINT_COLLIDE_CONNECT ));
break;
@@ -2234,6 +2243,15 @@ case FN_getActorLocalInertia: //Sub Procedure
case FN_SetActorSleepState: //Sub Procedure
rc_setActorSleepState( SETACTORSLEEPSTATE_ACTOR, SETACTORSLEEPSTATE_STATE );
break;
case FN_CastRay3D: //Number Function
rc_push_num(rc_castRay3D( CASTRAY3D_FROM_X, CASTRAY3D_FROM_Y, CASTRAY3D_FROM_Z, CASTRAY3D_TO_X, CASTRAY3D_TO_Y, CASTRAY3D_TO_Z ));
break;
case FN_CastRay3D_All: //Number Function
rc_push_num(rc_castRay3D_All( CASTRAY3D_ALL_FROM_X, CASTRAY3D_ALL_FROM_Y, CASTRAY3D_ALL_FROM_Z, CASTRAY3D_ALL_TO_X, CASTRAY3D_ALL_TO_Y, CASTRAY3D_ALL_TO_Z ));
break;
case FN_GetRayHit3D: //Sub Procedure
rc_getRayHit3D( GETRAYHIT3D_INDEX, &GETRAYHIT3D_ACTOR_ID, &GETRAYHIT3D_X, &GETRAYHIT3D_Y, &GETRAYHIT3D_Z, &GETRAYHIT3D_NORMAL_X, &GETRAYHIT3D_NORMAL_Y, &GETRAYHIT3D_NORMAL_Z );
break;
case FN_createPointConstraint: //Number Function
rc_push_num(rc_createPointConstraint( CREATEPOINTCONSTRAINT_ACTORA, CREATEPOINTCONSTRAINT_PXA, CREATEPOINTCONSTRAINT_PYA, CREATEPOINTCONSTRAINT_PZA ));
break;

970
rcbasic_runtime/rc_defines.h
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20
rcbasic_runtime/rc_func130_cases.h
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@@ -1,4 +1,4 @@
case FN_Fprint: //Sub Procedure
case FN_FPrint: //Sub Procedure
rc_fprint( FPRINT_TXT$ );
break;
case FN_Input$: //String Function
@@ -1646,6 +1646,15 @@ case FN_SetWorld2DAutoClearForces: //Sub Procedure
case FN_GetWorld2DAutoClearForces: //Number Function
rc_push_num(rc_getWorld2DAutoClearForces( ));
break;
case FN_CastRay2D: //Number Function
rc_push_num(rc_castRay2D( CASTRAY2D_FROM_X, CASTRAY2D_FROM_Y, CASTRAY2D_TO_X, CASTRAY2D_TO_Y ));
break;
case FN_CastRay2D_All: //Number Function
rc_push_num(rc_castRay2D_All( CASTRAY2D_ALL_FROM_X, CASTRAY2D_ALL_FROM_Y, CASTRAY2D_ALL_TO_X, CASTRAY2D_ALL_TO_Y ));
break;
case FN_GetRayHit2D: //Sub Procedure
rc_getRayHit2D( GETRAYHIT2D_INDEX, &GETRAYHIT2D_SPR_ID, &GETRAYHIT2D_X, &GETRAYHIT2D_Y, &GETRAYHIT2D_NORMAL_X, &GETRAYHIT2D_NORMAL_Y );
break;
case FN_createDistanceJoint: //Number Function
rc_push_num(rc_createDistanceJoint( CREATEDISTANCEJOINT_SPRITEA, CREATEDISTANCEJOINT_SPRITEB, CREATEDISTANCEJOINT_AX, CREATEDISTANCEJOINT_AY, CREATEDISTANCEJOINT_BX, CREATEDISTANCEJOINT_BY, CREATEDISTANCEJOINT_COLLIDE_CONNECT ));
break;
@@ -2234,6 +2243,15 @@ case FN_getActorLocalInertia: //Sub Procedure
case FN_SetActorSleepState: //Sub Procedure
rc_setActorSleepState( SETACTORSLEEPSTATE_ACTOR, SETACTORSLEEPSTATE_STATE );
break;
case FN_CastRay3D: //Number Function
rc_push_num(rc_castRay3D( CASTRAY3D_FROM_X, CASTRAY3D_FROM_Y, CASTRAY3D_FROM_Z, CASTRAY3D_TO_X, CASTRAY3D_TO_Y, CASTRAY3D_TO_Z ));
break;
case FN_CastRay3D_All: //Number Function
rc_push_num(rc_castRay3D_All( CASTRAY3D_ALL_FROM_X, CASTRAY3D_ALL_FROM_Y, CASTRAY3D_ALL_FROM_Z, CASTRAY3D_ALL_TO_X, CASTRAY3D_ALL_TO_Y, CASTRAY3D_ALL_TO_Z ));
break;
case FN_GetRayHit3D: //Sub Procedure
rc_getRayHit3D( GETRAYHIT3D_INDEX, &GETRAYHIT3D_ACTOR_ID, &GETRAYHIT3D_X, &GETRAYHIT3D_Y, &GETRAYHIT3D_Z, &GETRAYHIT3D_NORMAL_X, &GETRAYHIT3D_NORMAL_Y, &GETRAYHIT3D_NORMAL_Z );
break;
case FN_createPointConstraint: //Number Function
rc_push_num(rc_createPointConstraint( CREATEPOINTCONSTRAINT_ACTORA, CREATEPOINTCONSTRAINT_PXA, CREATEPOINTCONSTRAINT_PYA, CREATEPOINTCONSTRAINT_PZA ));
break;

2
rcbasic_runtime/rc_gfx_core.h
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@@ -5,10 +5,12 @@
#include "SDL.h"
#include "btBulletDynamicsCommon.h"
#include "BulletSoftBody/btSoftRigidDynamicsWorld.h"
#include "BulletCollision/NarrowPhaseCollision/btRaycastCallback.h"
#else
#include <SDL2/SDL.h>
#include <bullet/btBulletDynamicsCommon.h>
#include <BulletSoftBody/btSoftRigidDynamicsWorld.h>
#include <bullet/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h>
#endif // _IRR_ANDROID_PLATFORM_
#include <irrlicht.h>
#include <iostream>

2
rcbasic_runtime/rc_os_defines.h
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@@ -2,7 +2,7 @@
#define RC_OS_DEFINES_H_INCLUDED
//USED FOR TESTING ONLY
#define RC_TESTING
//#define RC_TESTING
//I am checking Android first since I think it also defines __linux__

87
rcbasic_runtime/rc_physics3D_base.h
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@@ -3,6 +3,93 @@
#include "rc_gfx_core.h"
struct rc_rayHit3D_obj
{
int actor_id;
btVector3 hit_point;
btVector3 hit_normal;
};
irr::core::array<rc_rayHit3D_obj> rc_rayHit3D;
///all hits
int rc_castRay3D_All(double from_x, double from_y, double from_z, double to_x, double to_y, double to_z)
{
rc_rayHit3D.clear();
btVector3 from(from_x, from_y, from_z);
btVector3 to(to_x, to_y, to_z);
//m_dynamicsWorld->getDebugDrawer()->drawLine(from, to, btVector4(0, 0, 0, 1));
btCollisionWorld::AllHitsRayResultCallback allResults(from, to);
allResults.m_flags |= btTriangleRaycastCallback::kF_KeepUnflippedNormal;
//kF_UseGjkConvexRaytest flag is now enabled by default, use the faster but more approximate algorithm
//allResults.m_flags |= btTriangleRaycastCallback::kF_UseSubSimplexConvexCastRaytest;
allResults.m_flags |= btTriangleRaycastCallback::kF_UseSubSimplexConvexCastRaytest;
rc_physics3D.world->getPointer()->rayTest(from, to, allResults);
for (int i = 0; i < allResults.m_hitFractions.size(); i++)
{
rc_rayHit3D_obj hit;
hit.hit_point = from.lerp(to, allResults.m_hitFractions[i]);
hit.hit_normal = allResults.m_hitNormalWorld[i];
btRigidBody* body = (btRigidBody*)allResults.m_collisionObjects[i];
SCollisionObjectIdentification* colID = (SCollisionObjectIdentification*)body->getUserPointer();
hit.actor_id = colID->getId();
rc_rayHit3D.push_back(hit);
//m_dynamicsWorld->getDebugDrawer()->drawSphere(p, 0.1, red);
//m_dynamicsWorld->getDebugDrawer()->drawLine(p, p + allResults.m_hitNormalWorld[i], red);
}
return allResults.m_hitFractions.size();
}
///first hit
bool rc_castRay3D(double from_x, double from_y, double from_z, double to_x, double to_y, double to_z)
{
rc_rayHit3D.clear();
btVector3 from(from_x, from_y, from_z);
btVector3 to(to_x, to_y, to_z);
//m_dynamicsWorld->getDebugDrawer()->drawLine(from, to, btVector4(0, 0, 1, 1));
btCollisionWorld::ClosestRayResultCallback closestResults(from, to);
closestResults.m_flags |= btTriangleRaycastCallback::kF_FilterBackfaces;
rc_physics3D.world->getPointer()->rayTest(from, to, closestResults);
if (closestResults.hasHit())
{
rc_rayHit3D_obj hit;
hit.hit_point = from.lerp(to, closestResults.m_closestHitFraction);
hit.hit_normal = closestResults.m_hitNormalWorld;
btRigidBody* body = (btRigidBody*)closestResults.m_collisionObject;
SCollisionObjectIdentification* colID = (SCollisionObjectIdentification*)body->getUserPointer();
hit.actor_id = colID->getId();
rc_rayHit3D.push_back(hit);
//m_dynamicsWorld->getDebugDrawer()->drawSphere(p, 0.1, blue);
//m_dynamicsWorld->getDebugDrawer()->drawLine(p, p + closestResults.m_hitNormalWorld, blue);
}
return closestResults.hasHit();
}
void rc_getRayHit3D( int index, double* actor_id, double* x, double* y, double* z, double* normal_x, double* normal_y, double* normal_z )
{
if(index < 0 || index >= rc_rayHit3D.size())
{
*actor_id = -1;
return;
}
*actor_id = rc_rayHit3D[index].actor_id;
*x = rc_rayHit3D[index].hit_point.getX();
*y = rc_rayHit3D[index].hit_point.getY();
*z = rc_rayHit3D[index].hit_point.getZ();
*normal_x = rc_rayHit3D[index].hit_normal.getX();
*normal_y = rc_rayHit3D[index].hit_normal.getY();
*normal_z = rc_rayHit3D[index].hit_normal.getZ();
}
//Set Gravity
void rc_setGravity3D(double x, double y, double z)
{

112
rcbasic_runtime/rc_sprite_physics.h
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@@ -586,3 +586,115 @@ void rc_getGravity2D(double* x, double* y)
*x = rc_canvas[rc_active_canvas].physics2D.world->GetGravity().x;
*y = rc_canvas[rc_active_canvas].physics2D.world->GetGravity().y;
}
// Custom callback to collect all ray cast hits
class RayCastCallback : public b2RayCastCallback {
public:
struct Hit {
b2Fixture* fixture;
b2Vec2 point;
b2Vec2 normal;
float fraction;
};
std::vector<Hit> hits;
// This function is called for every fixture hit by the ray
float ReportFixture(b2Fixture* fixture, const b2Vec2& point, const b2Vec2& normal, float fraction) override {
hits.push_back({fixture, point, normal, fraction});
return 1.0f; // Continue the ray cast to find all hits
}
};
struct rc_rayHit2D_obj
{
int sprite_id;
b2Vec2 hit_point;
b2Vec2 hit_normal;
};
std::vector<rc_rayHit2D_obj> rc_rayHit2D;
// Function to perform a ray cast and collect all hits
int rc_castRay2D_All(double from_x, double from_y, double to_x, double to_y)
{
rc_rayHit2D.clear();
RayCastCallback callback;
const b2Vec2 point1(from_x, from_y);
const b2Vec2 point2(to_x, to_y);
rc_canvas[rc_active_canvas].physics2D.world->RayCast(&callback, point1, point2);
std::vector<RayCastCallback::Hit> cb_hits = callback.hits;
for(int i = 0; i < cb_hits.size(); i++)
{
rc_rayHit2D_obj hit;
rc_sprite2D_obj* h_sprite = (rc_sprite2D_obj*)cb_hits[i].fixture->GetBody()->GetUserData().pointer;
hit.sprite_id = h_sprite->id;
hit.hit_point = cb_hits[i].point;
hit.hit_normal = cb_hits[i].normal;
rc_rayHit2D.push_back(hit);
}
return cb_hits.size();
}
// Function to perform a ray cast and collect the closest hit
int rc_castRay2D(double from_x, double from_y, double to_x, double to_y)
{
rc_rayHit2D.clear();
RayCastCallback callback;
const b2Vec2 point1(from_x, from_y);
const b2Vec2 point2(to_x, to_y);
rc_canvas[rc_active_canvas].physics2D.world->RayCast(&callback, point1, point2);
std::vector<RayCastCallback::Hit> cb_hits = callback.hits;
float min_fraction = 0;
int index = 0;
for(int i = 0; i < cb_hits.size(); i++)
{
rc_rayHit2D_obj hit;
rc_sprite2D_obj* h_sprite = (rc_sprite2D_obj*)cb_hits[i].fixture->GetBody()->GetUserData().pointer;
hit.sprite_id = h_sprite->id;
hit.hit_point = cb_hits[i].point;
hit.hit_normal = cb_hits[i].normal;
if(i == 0 || cb_hits[i].fraction < min_fraction)
{
min_fraction = cb_hits[i].fraction;
index = rc_rayHit2D.size();
rc_rayHit2D.push_back(hit);
}
}
if(cb_hits.size() == 0)
return 0;
rc_rayHit2D_obj min_hit = rc_rayHit2D[index];
rc_rayHit2D.clear();
rc_rayHit2D.push_back(min_hit);
return 1;
}
void rc_getRayHit2D(int index, double* spr_id, double* x, double* y, double* normal_x, double* normal_y)
{
if(index < 0 || index >= rc_rayHit2D.size())
{
*spr_id = -1;
return;
}
*spr_id = rc_rayHit2D[index].sprite_id;
*x = rc_rayHit2D[index].hit_point.x;
*y = rc_rayHit2D[index].hit_point.y;
*normal_x = rc_rayHit2D[index].hit_normal.x;
*normal_y = rc_rayHit2D[index].hit_normal.y;
}

18
rcbasic_runtime/rcbasic_runtime.depend
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@@ -36,7 +36,7 @@
1734119283 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_os_defines.h
<TargetConditionals.h>
1733959765 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_defines.h
1734207007 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_defines.h
1730291453 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_stdlib.h
"rc_os_defines.h"
@@ -1272,13 +1272,15 @@
"rc_joints.h"
<irrtheora.h>
1733777902 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_gfx_core.h
1734192650 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_gfx_core.h
"SDL.h"
"btBulletDynamicsCommon.h"
"BulletSoftBody/btSoftRigidDynamicsWorld.h"
"BulletCollision/NarrowPhaseCollision/btRaycastCallback.h"
<SDL2/SDL.h>
<bullet/btBulletDynamicsCommon.h>
<BulletSoftBody/btSoftRigidDynamicsWorld.h>
<bullet/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h>
<irrlicht.h>
<iostream>
<sstream>
@@ -2273,7 +2275,7 @@
"rc_gfx_core.h"
<irrtheora.h>
1733959765 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_func130_cases.h
1734207007 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_func130_cases.h
1724469097 source:/home/n00b/Projects/irrBullet/src/irrBullet.cpp
"irrBullet.h"
@@ -2506,7 +2508,7 @@
<irrlicht.h>
<vector>
1731903210 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_sprite_physics.h
1734205862 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_sprite_physics.h
"rc_sprite2D.h"
1730291453 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_joints.h
@@ -2515,10 +2517,10 @@
"rc_sprite2D.h"
"rc_gfx_core.h"
1733590876 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_physics3D_base.h
1734206925 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_physics3D_base.h
"rc_gfx_core.h"
1734125778 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_base_actor.h
1734138955 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_base_actor.h
1731710840 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_actor_material.h
@@ -2539,3 +2541,7 @@
1733959687 /home/n00b/Projects/RCBASIC4/rcbasic_runtime/rc_windowclose.h
1608686973 /usr/include/bullet/BulletCollision/NarrowPhaseCollision/btRaycastCallback.h
"BulletCollision/CollisionShapes/btTriangleCallback.h"
"LinearMath/btTransform.h"