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Update leenkx/Sources/leenkx/trait/physics/bullet/PhysicsWorld.hx

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Onek8 2025-04-11 08:18:30 +00:00
parent 07d98639f2
commit 8d1c2c51bd
1 changed files with 22 additions and 11 deletions
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33
leenkx/Sources/leenkx/trait/physics/bullet/PhysicsWorld.hx
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@ -72,7 +72,7 @@ class PhysicsWorld extends Trait {
public var convexHitNormalWorld = new Vec4();
var pairCache: Bool = false;
public var drawRaycasts: Bool = false;
static var nullvec = true;
static var vec1: bullet.Bt.Vector3 = null;
static var vec2: bullet.Bt.Vector3 = null;
@ -122,7 +122,7 @@ class PhysicsWorld extends Trait {
this.maxSteps = maxSteps;
this.solverIterations = solverIterations;
this.drawRaycasts = drawRaycasts;
// First scene
if (active == null) {
createPhysics();
@ -397,6 +397,7 @@ class PhysicsWorld extends Trait {
rayTo.setValue(to.x, to.y, to.z);
var rayCallback = new bullet.Bt.ClosestRayResultCallback(rayFrom, rayTo);
#if js
rayCallback.set_m_collisionFilterGroup(group);
rayCallback.set_m_collisionFilterMask(mask);
@ -406,12 +407,20 @@ class PhysicsWorld extends Trait {
#end
var worldDyn: bullet.Bt.DynamicsWorld = world;
var worldCol: bullet.Bt.CollisionWorld = worldDyn;
if (this.drawRaycasts && this.debugDrawHelper != null) {
this.debugDrawHelper.drawRayCast(
rayFrom.x(), rayFrom.y(), rayFrom.z(),
rayTo.x(), rayTo.y(), rayTo.z(),
0.73, 0.341, 1.0
);
}
worldCol.rayTest(rayFrom, rayTo, rayCallback);
var rb: RigidBody = null;
var hitInfo: Hit = null;
var rc: bullet.Bt.RayResultCallback = rayCallback;
if (rc.hasHit()) {
if (rayCallback.hasHit()) {
#if js
var co = rayCallback.get_m_collisionObject();
var body = untyped bullet.Bt.Ammo.btRigidBody.prototype.upcast(co);
@ -471,8 +480,7 @@ class PhysicsWorld extends Trait {
var hitInfo: ConvexHit = null;
var cc: bullet.Bt.ClosestConvexResultCallback = convexCallback;
if (cc.hasHit()) {
if (convexCallback.hasHit()) {
#if js
var hit = convexCallback.get_m_hitPointWorld();
convexHitPointWorld.set(hit.x(), hit.y(), hit.z());
@ -509,16 +517,22 @@ class PhysicsWorld extends Trait {
public function setDebugDrawMode(debugDrawMode: DebugDrawMode) {
if (debugDrawHelper == null) {
// Initialize if helper is null AND (standard debug mode is requested OR our custom raycast drawing is requested)
if (debugDrawMode != NoDebug || this.drawRaycasts) {
initDebugDrawing();
}
else {
// Helper is null and no debug drawing needed, so exit
return;
}
}
// If we reached here, the helper is initialized (or was already)
// Now set the standard Bullet debug mode on the actual drawer
#if js
world.getDebugDrawer().setDebugMode(debugDrawMode);
// Ensure drawer exists before setting mode (might have just been initialized)
var drawer = world.getDebugDrawer();
if (drawer != null) drawer.setDebugMode(debugDrawMode);
#elseif hl
hlDebugDrawer_setDebugMode(debugDrawMode);
#end
@ -665,10 +679,7 @@ enum abstract DebugDrawMode(Int) from Int to Int {
// We could use it in the future to toggle depth testing for lines, i.e. draw actual 3D lines if not set and Kha's g2 lines if set.
var FastWireframe = 1 << 13;
/**
Draw the normal vectors of the triangles of the physics collider meshes.
This only works for `Mesh` collision shapes.
**/
/** Draw the normal vectors of the triangles of the physics collider meshes. **/
// Outside of Leenkx this works for a few more collision shapes
var DrawNormals = 1 << 14;