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render cloth mesh triangle segments

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This commit is contained in:
Irlan 2018-05-03 20:13:26 -03:00
parent c2b7e5b441
commit c022d0726d
3 changed files with 16 additions and 4 deletions
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12
examples/testbed/tests/tension_mapping.h
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@ -96,6 +96,14 @@ public:
{
b3Triangle* t = m_clothMesh.triangles + i;
b3Vec3 v1 = m_clothMesh.vertices[t->v1];
b3Vec3 v2 = m_clothMesh.vertices[t->v2];
b3Vec3 v3 = m_clothMesh.vertices[t->v3];
b3Draw_draw->DrawSegment(v1, v2, b3Color_black);
b3Draw_draw->DrawSegment(v2, v3, b3Color_black);
b3Draw_draw->DrawSegment(v3, v1, b3Color_black);
b3Vec3 f1 = T[t->v1];
float32 L1 = b3Length(f1);
@ -110,10 +118,6 @@ public:
const float32 kMaxT = 100000.0f;
b3Color color = Color(L, 0.0f, kMaxT);
b3Vec3 v1 = m_clothMesh.vertices[t->v1];
b3Vec3 v2 = m_clothMesh.vertices[t->v2];
b3Vec3 v3 = m_clothMesh.vertices[t->v3];
b3Vec3 n1 = b3Cross(v2 - v1, v3 - v1);
n1.Normalize();

4
src/bounce/dynamics/cloth/cloth.cpp
View File

@ -388,6 +388,10 @@ void b3Cloth::Draw() const
b3Vec3 v1 = p1->p;
b3Vec3 v2 = p2->p;
b3Vec3 v3 = p3->p;
b3Draw_draw->DrawSegment(v1, v2, b3Color_black);
b3Draw_draw->DrawSegment(v2, v3, b3Color_black);
b3Draw_draw->DrawSegment(v3, v1, b3Color_black);
b3Vec3 n1 = b3Cross(v2 - v1, v3 - v1);
n1.Normalize();

4
src/bounce/dynamics/cloth/spring_cloth.cpp
View File

@ -621,6 +621,10 @@ void b3SpringCloth::Draw() const
b3Vec3 v2 = m_x[t->v2];
b3Vec3 v3 = m_x[t->v3];
b3Draw_draw->DrawSegment(v1, v2, b3Color_black);
b3Draw_draw->DrawSegment(v2, v3, b3Color_black);
b3Draw_draw->DrawSegment(v3, v1, b3Color_black);
b3Vec3 n1 = b3Cross(v2 - v1, v3 - v1);
n1.Normalize();