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remove ShapeInfo::contains() which was a Bad Idea

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This commit is contained in:
Andrew Meadows 2018-11-19 17:33:45 -08:00
parent b480720409
commit bb15b3a5d5
2 changed files with 0 additions and 48 deletions
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44
libraries/shared/src/ShapeInfo.cpp
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@ -250,50 +250,6 @@ float ShapeInfo::computeVolume() const {
return volume; return volume;
} }
bool ShapeInfo::contains(const glm::vec3& point) const {
switch(_type) {
case SHAPE_TYPE_SPHERE:
return glm::length(point) <= _halfExtents.x;
case SHAPE_TYPE_CYLINDER_X:
return glm::length(glm::vec2(point.y, point.z)) <= _halfExtents.z;
case SHAPE_TYPE_CYLINDER_Y:
return glm::length(glm::vec2(point.x, point.z)) <= _halfExtents.x;
case SHAPE_TYPE_CYLINDER_Z:
return glm::length(glm::vec2(point.x, point.y)) <= _halfExtents.y;
case SHAPE_TYPE_CAPSULE_X: {
if (glm::abs(point.x) <= _halfExtents.x - _halfExtents.y) {
return glm::length(glm::vec2(point.y, point.z)) <= _halfExtents.y;
} else {
glm::vec3 absPoint = glm::abs(point) - glm::vec3(_halfExtents.x, 0.0f, 0.0f);
return glm::length(absPoint) <= _halfExtents.y;
}
}
case SHAPE_TYPE_CAPSULE_Y: {
if (glm::abs(point.y) <= _halfExtents.y - _halfExtents.z) {
return glm::length(glm::vec2(point.x, point.z)) <= _halfExtents.z;
} else {
glm::vec3 absPoint = glm::abs(point) - glm::vec3(0.0f, _halfExtents.y, 0.0f);
return glm::length(absPoint) <= _halfExtents.z;
}
}
case SHAPE_TYPE_CAPSULE_Z: {
if (glm::abs(point.z) <= _halfExtents.z - _halfExtents.x) {
return glm::length(glm::vec2(point.x, point.y)) <= _halfExtents.x;
} else {
glm::vec3 absPoint = glm::abs(point) - glm::vec3(0.0f, 0.0f, _halfExtents.z);
return glm::length(absPoint) <= _halfExtents.x;
}
}
case SHAPE_TYPE_BOX:
default: {
glm::vec3 absPoint = glm::abs(point);
return absPoint.x <= _halfExtents.x
&& absPoint.y <= _halfExtents.y
&& absPoint.z <= _halfExtents.z;
}
}
}
const HashKey& ShapeInfo::getHash() const { const HashKey& ShapeInfo::getHash() const {
// NOTE: we cache the key so we only ever need to compute it once for any valid ShapeInfo instance. // NOTE: we cache the key so we only ever need to compute it once for any valid ShapeInfo instance.
if (_hashKey.isNull() && _type != SHAPE_TYPE_NONE) { if (_hashKey.isNull() && _type != SHAPE_TYPE_NONE) {

4
libraries/shared/src/ShapeInfo.h
View file

@ -86,10 +86,6 @@ public:
float computeVolume() const; float computeVolume() const;
/// Returns whether point is inside the shape
/// For compound shapes it will only return whether it is inside the bounding box
bool contains(const glm::vec3& point) const;
const HashKey& getHash() const; const HashKey& getHash() const;
protected: protected: