fix macOS build (following Projucer changes made in Windows, which removed /Applications/JUCE/modules from its headers). move JUCE headers under source control, so that Windows and macOS can both build against same version of JUCE. remove AUv3 target (I think it's an iOS thing, so it will never work with this macOS fluidsynth dylib).
This commit is contained in:
Alex Birch
170
modules/juce_box2d/box2d/Collision/Shapes/b2ChainShape.cpp
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170
modules/juce_box2d/box2d/Collision/Shapes/b2ChainShape.cpp
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/*
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* Copyright (c) 2006-2010 Erin Catto http://www.box2d.org
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*/
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#include "b2ChainShape.h"
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#include "b2EdgeShape.h"
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using namespace std;
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b2ChainShape::~b2ChainShape()
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{
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b2Free(m_vertices);
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m_vertices = NULL;
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m_count = 0;
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}
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void b2ChainShape::CreateLoop(const b2Vec2* vertices, int32 count)
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{
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b2Assert(m_vertices == NULL && m_count == 0);
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b2Assert(count >= 3);
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m_count = count + 1;
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m_vertices = (b2Vec2*)b2Alloc(m_count * sizeof(b2Vec2));
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memcpy(m_vertices, vertices, count * sizeof(b2Vec2));
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m_vertices[count] = m_vertices[0];
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m_prevVertex = m_vertices[m_count - 2];
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m_nextVertex = m_vertices[1];
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m_hasPrevVertex = true;
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m_hasNextVertex = true;
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}
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void b2ChainShape::CreateChain(const b2Vec2* vertices, int32 count)
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{
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b2Assert(m_vertices == NULL && m_count == 0);
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b2Assert(count >= 2);
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m_count = count;
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m_vertices = (b2Vec2*)b2Alloc(count * sizeof(b2Vec2));
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memcpy(m_vertices, vertices, m_count * sizeof(b2Vec2));
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m_hasPrevVertex = false;
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m_hasNextVertex = false;
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}
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void b2ChainShape::SetPrevVertex(const b2Vec2& prevVertex)
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{
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m_prevVertex = prevVertex;
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m_hasPrevVertex = true;
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}
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void b2ChainShape::SetNextVertex(const b2Vec2& nextVertex)
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{
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m_nextVertex = nextVertex;
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m_hasNextVertex = true;
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}
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b2Shape* b2ChainShape::Clone(b2BlockAllocator* allocator) const
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{
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void* mem = allocator->Allocate(sizeof(b2ChainShape));
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b2ChainShape* clone = new (mem) b2ChainShape;
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clone->CreateChain(m_vertices, m_count);
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clone->m_prevVertex = m_prevVertex;
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clone->m_nextVertex = m_nextVertex;
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clone->m_hasPrevVertex = m_hasPrevVertex;
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clone->m_hasNextVertex = m_hasNextVertex;
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return clone;
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}
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int32 b2ChainShape::GetChildCount() const
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{
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// edge count = vertex count - 1
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return m_count - 1;
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}
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void b2ChainShape::GetChildEdge(b2EdgeShape* edge, int32 index) const
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{
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b2Assert(0 <= index && index < m_count - 1);
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edge->m_type = b2Shape::e_edge;
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edge->m_radius = m_radius;
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edge->m_vertex1 = m_vertices[index + 0];
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edge->m_vertex2 = m_vertices[index + 1];
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if (index > 0)
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{
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edge->m_vertex0 = m_vertices[index - 1];
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edge->m_hasVertex0 = true;
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}
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else
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{
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edge->m_vertex0 = m_prevVertex;
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edge->m_hasVertex0 = m_hasPrevVertex;
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}
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if (index < m_count - 2)
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{
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edge->m_vertex3 = m_vertices[index + 2];
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edge->m_hasVertex3 = true;
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}
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else
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{
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edge->m_vertex3 = m_nextVertex;
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edge->m_hasVertex3 = m_hasNextVertex;
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}
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}
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bool b2ChainShape::TestPoint(const b2Transform& xf, const b2Vec2& p) const
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{
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B2_NOT_USED(xf);
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B2_NOT_USED(p);
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return false;
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}
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bool b2ChainShape::RayCast(b2RayCastOutput* output, const b2RayCastInput& input,
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const b2Transform& xf, int32 childIndex) const
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{
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b2Assert(childIndex < m_count);
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b2EdgeShape edgeShape;
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int32 i1 = childIndex;
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int32 i2 = childIndex + 1;
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if (i2 == m_count)
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{
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i2 = 0;
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}
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edgeShape.m_vertex1 = m_vertices[i1];
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edgeShape.m_vertex2 = m_vertices[i2];
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return edgeShape.RayCast(output, input, xf, 0);
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}
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void b2ChainShape::ComputeAABB(b2AABB* aabb, const b2Transform& xf, int32 childIndex) const
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{
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b2Assert(childIndex < m_count);
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int32 i1 = childIndex;
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int32 i2 = childIndex + 1;
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if (i2 == m_count)
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{
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i2 = 0;
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}
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b2Vec2 v1 = b2Mul(xf, m_vertices[i1]);
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b2Vec2 v2 = b2Mul(xf, m_vertices[i2]);
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aabb->lowerBound = b2Min(v1, v2);
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aabb->upperBound = b2Max(v1, v2);
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}
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void b2ChainShape::ComputeMass(b2MassData* massData, float32 density) const
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{
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B2_NOT_USED(density);
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massData->mass = 0.0f;
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massData->center.SetZero();
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massData->I = 0.0f;
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}
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