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Physics shape dimensions must be positive; 

Or the world will explode.  That would be bad.
This commit is contained in:
bjorn 2022-06-12 18:18:48 -07:00
parent 7605d0b04e
commit fbe54d5dca
1 changed files with 9 additions and 0 deletions
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9
src/modules/physics/physics.c
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@ -926,6 +926,7 @@ void lovrShapeGetAABB(Shape* shape, float aabb[6]) {
}
SphereShape* lovrSphereShapeCreate(float radius) {
lovrCheck(radius > 0.f, "SphereShape radius must be positive");
SphereShape* sphere = calloc(1, sizeof(SphereShape));
lovrAssert(sphere, "Out of memory");
sphere->ref = 1;
@ -940,6 +941,7 @@ float lovrSphereShapeGetRadius(SphereShape* sphere) {
}
void lovrSphereShapeSetRadius(SphereShape* sphere, float radius) {
lovrCheck(radius > 0.f, "SphereShape radius must be positive");
dGeomSphereSetRadius(sphere->id, radius);
}
@ -962,10 +964,12 @@ void lovrBoxShapeGetDimensions(BoxShape* box, float* x, float* y, float* z) {
}
void lovrBoxShapeSetDimensions(BoxShape* box, float x, float y, float z) {
lovrCheck(x > 0.f && y > 0.f && z > 0.f, "BoxShape dimensions must be positive");
dGeomBoxSetLengths(box->id, x, y, z);
}
CapsuleShape* lovrCapsuleShapeCreate(float radius, float length) {
lovrCheck(radius > 0.f && length > 0.f, "CapsuleShape dimensions must be positive");
CapsuleShape* capsule = calloc(1, sizeof(CapsuleShape));
lovrAssert(capsule, "Out of memory");
capsule->ref = 1;
@ -982,6 +986,7 @@ float lovrCapsuleShapeGetRadius(CapsuleShape* capsule) {
}
void lovrCapsuleShapeSetRadius(CapsuleShape* capsule, float radius) {
lovrCheck(radius > 0.f, "CapsuleShape dimensions must be positive");
dGeomCapsuleSetParams(capsule->id, radius, lovrCapsuleShapeGetLength(capsule));
}
@ -992,10 +997,12 @@ float lovrCapsuleShapeGetLength(CapsuleShape* capsule) {
}
void lovrCapsuleShapeSetLength(CapsuleShape* capsule, float length) {
lovrCheck(length > 0.f, "CapsuleShape dimensions must be positive");
dGeomCapsuleSetParams(capsule->id, lovrCapsuleShapeGetRadius(capsule), length);
}
CylinderShape* lovrCylinderShapeCreate(float radius, float length) {
lovrCheck(radius > 0.f && length > 0.f, "CylinderShape dimensions must be positive");
CylinderShape* cylinder = calloc(1, sizeof(CylinderShape));
lovrAssert(cylinder, "Out of memory");
cylinder->ref = 1;
@ -1012,6 +1019,7 @@ float lovrCylinderShapeGetRadius(CylinderShape* cylinder) {
}
void lovrCylinderShapeSetRadius(CylinderShape* cylinder, float radius) {
lovrCheck(radius > 0.f, "CylinderShape dimensions must be positive");
dGeomCylinderSetParams(cylinder->id, radius, lovrCylinderShapeGetLength(cylinder));
}
@ -1022,6 +1030,7 @@ float lovrCylinderShapeGetLength(CylinderShape* cylinder) {
}
void lovrCylinderShapeSetLength(CylinderShape* cylinder, float length) {
lovrCheck(length > 0.f, "CylinderShape dimensions must be positive");
dGeomCylinderSetParams(cylinder->id, lovrCylinderShapeGetRadius(cylinder), length);
}