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Core/Misc: update g3dlite lib (#2904)

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* Core/Misc: update g3dlite lib

* update

Co-authored-by: Francesco Borzì <borzifrancesco@gmail.com>
This commit is contained in:
Viste
2020-07-30 13:35:45 +03:00
committed by GitHub
parent 91bbbf08eb
commit fcaf91b8b2
183 changed files with 13258 additions and 8022 deletions
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83
deps/g3dlite/source/Vector3int32.cpp vendored
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@@ -4,7 +4,7 @@
@author Morgan McGuire, http://graphics.cs.williams.edu
@created 2008-07-01
@edited 2008-07-01
@edited 2010-10-20
*/
#include "G3D/platform.h"
@@ -15,13 +15,76 @@
#include "G3D/BinaryInput.h"
#include "G3D/BinaryOutput.h"
#include "G3D/format.h"
#include "G3D/Vector2int32.h"
#include "G3D/Vector2int16.h"
#include "G3D/Any.h"
namespace G3D {
Vector3int32 iFloor(const Vector3& v) {
return Vector3int32(iFloor(v.x), iFloor(v.y), iFloor(v.z));
}
Vector3int32::Vector3int32(const Any& any) {
*this = Vector3int32();
any.verifyNameBeginsWith("Vector3int32", "Point3int32");
switch (any.type()) {
case Any::TABLE:
for (Any::AnyTable::Iterator it = any.table().begin(); it.isValid(); ++it) {
const std::string& key = toLower(it->key);
if (key == "x") {
x = it->value;
} else if (key == "y") {
y = it->value;
} else if (key == "z") {
z = it->value;
} else {
any.verify(false, "Illegal key: " + it->key);
}
}
break;
case Any::ARRAY:
(void)any.name();
if (any.size() == 1) {
x = y = z = any[0];
} else {
any.verifySize(3);
x = any[0];
y = any[1];
z = any[2];
}
break;
default:
any.verify(false, "Bad Vector3int32 constructor");
}
}
Any Vector3int32::toAny() const {
Any a(Any::ARRAY, "Vector3int32");
a.append(x, y, z);
return a;
}
Vector3int32::Vector3int32(const class Vector3& v) {
x = (int32)iFloor(v.x + 0.5);
y = (int32)iFloor(v.y + 0.5);
z = (int32)iFloor(v.z + 0.5);
x = (int32)(v.x + 0.5);
y = (int32)(v.y + 0.5);
z = (int32)(v.z + 0.5);
}
Vector3int32::Vector3int32(const class Vector2int32& v, int _z) : x(v.x), y(v.y), z(_z) {}
Vector3int32::Vector3int32(const class Vector2int16& v, int _z) : x(v.x), y(v.y), z(_z) {}
Vector3int32 Vector3int32::truncate(const class Vector3& v) {
return Vector3int32(int32(v.x), int32(v.y), int32(v.z));
}
@@ -54,4 +117,16 @@ std::string Vector3int32::toString() const {
return G3D::format("(%d, %d, %d)", x, y, z);
}
//----------------------------------------------------------------------------
// 2-char swizzles
Vector2int32 Vector3int32::xx() const { return Vector2int32 (x, x); }
Vector2int32 Vector3int32::yx() const { return Vector2int32 (y, x); }
Vector2int32 Vector3int32::zx() const { return Vector2int32 (z, x); }
Vector2int32 Vector3int32::xy() const { return Vector2int32 (x, y); }
Vector2int32 Vector3int32::yy() const { return Vector2int32 (y, y); }
Vector2int32 Vector3int32::zy() const { return Vector2int32 (z, y); }
Vector2int32 Vector3int32::xz() const { return Vector2int32 (x, z); }
Vector2int32 Vector3int32::yz() const { return Vector2int32 (y, z); }
Vector2int32 Vector3int32::zz() const { return Vector2int32 (z, z); }
}