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add a small framework of garments, update the related tests

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This commit is contained in:
Irlan
2018-05-23 03:54:02 -03:00
parent aebe39143d
commit 109f23da49
16 changed files with 1037 additions and 145 deletions
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42
examples/testbed/tests/tension_mapping.h
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@ -60,11 +60,31 @@ class TensionMapping : public SpringClothTest
public:
TensionMapping()
{
m_gridClothMesh.vertexCount = m_gridMesh.vertexCount;
m_gridClothMesh.vertices = m_gridMesh.vertices;
m_gridClothMesh.triangleCount = m_gridMesh.triangleCount;
m_gridClothMesh.triangles = (b3ClothMeshTriangle*)m_gridMesh.triangles;
m_gridClothMeshMesh.vertexCount = m_gridClothMesh.vertexCount;
m_gridClothMeshMesh.startVertex = 0;
m_gridClothMeshMesh.triangleCount = m_gridClothMesh.triangleCount;
m_gridClothMeshMesh.startTriangle = 0;
m_gridClothMesh.meshCount = 1;
m_gridClothMesh.meshes = &m_gridClothMeshMesh;
m_gridClothMesh.sewingLineCount = 0;
m_gridClothMesh.sewingLines = nullptr;
b3SpringClothDef def;
def.allocator = &m_clothAllocator;
def.mesh = &m_clothMesh;
def.mesh = &m_gridClothMesh;
def.density = 0.2f;
def.ks = 100000.0f;
def.ks = 10000.0f;
def.kd = 0.0f;
def.r = 0.2f;
def.gravity.Set(0.0f, -10.0f, 0.0f);
m_cloth.Initialize(def);
@ -73,9 +93,9 @@ public:
aabb.m_lower.Set(-5.0f, -1.0f, -6.0f);
aabb.m_upper.Set(5.0f, 1.0f, -4.0f);
for (u32 i = 0; i < def.mesh->vertexCount; ++i)
for (u32 i = 0; i < m_cloth.GetMassCount(); ++i)
{
if (aabb.Contains(def.mesh->vertices[i]))
if (aabb.Contains(m_cloth.GetPosition(i)))
{
m_cloth.SetType(i, b3MassType::e_staticMass);
}
@ -92,13 +112,13 @@ public:
b3StackArray<b3Vec3, 100> T;
m_cloth.GetTension(T);
for (u32 i = 0; i < m_clothMesh.triangleCount; ++i)
for (u32 i = 0; i < m_gridClothMesh.triangleCount; ++i)
{
b3Triangle* t = m_clothMesh.triangles + i;
b3ClothMeshTriangle* t = m_gridClothMesh.triangles + i;
b3Vec3 v1 = m_clothMesh.vertices[t->v1];
b3Vec3 v2 = m_clothMesh.vertices[t->v2];
b3Vec3 v3 = m_clothMesh.vertices[t->v3];
b3Vec3 v1 = m_gridClothMesh.vertices[t->v1];
b3Vec3 v2 = m_gridClothMesh.vertices[t->v2];
b3Vec3 v3 = m_gridClothMesh.vertices[t->v3];
b3Draw_draw->DrawSegment(v1, v2, b3Color_black);
b3Draw_draw->DrawSegment(v2, v3, b3Color_black);
@ -142,7 +162,9 @@ public:
return new TensionMapping();
}
b3GridMesh<10, 10> m_clothMesh;
b3GridMesh<10, 10> m_gridMesh;
b3ClothMeshMesh m_gridClothMeshMesh;
b3ClothMesh m_gridClothMesh;
};
#endif