Initial commit:

PhysX 3.4.0 Update @ 21294896
APEX 1.4.0 Update @ 21275617

[CL 21300167]

1 files changed, 161 insertions, 0 deletions

diff --git a/KaplaDemo/samples/sampleViewer3/Fracture/Compound.cpp b/KaplaDemo/samples/sampleViewer3/Fracture/Compound.cpp
new file mode 100644
index 00000000..c73b2ecf
--- /dev/null
+++ b/KaplaDemo/samples/sampleViewer3/Fracture/Compound.cpp
@@ -0,0 +1,161 @@
+
+#include "Mesh.h"
+#include "CompoundGeometry.h"
+#include "CompoundCreator.h"
+#include "PxConvexMeshGeometry.h"
+#include "PxRigidBodyExt.h"
+#include "foundation/PxMat44.h"
+#include "PxScene.h"
+#include "PxShape.h"
+
+#include "SimScene.h"
+#include "Compound.h"
+#include "Convex.h"
+#include "XMLParser.h"
+#include "foundation/PxMathUtils.h"
+
+#include <vector>
+
+#include <stdio.h>
+
+#include "MathUtils.h"
+
+using namespace std;
+
+#define CREATE_DEBRIS 1
+
+float Compound::getSleepingThresholdRB()
+{
+	return 0.1f;
+}
+
+// --------------------------------------------------------------------------------------------
+void Compound::draw(bool useShader, bool debug)
+{
+	if (useShader && mShader)
+		mShader->activate(mShaderMat);
+	else {
+		glColor3f(mShaderMat.color[0], mShaderMat.color[1], mShaderMat.color[2]);
+	}
+
+	for (int i = 0; i < (int)mConvexes.size(); i++)
+		mConvexes[i]->draw(debug);
+
+	if (useShader && mShader)
+		mShader->deactivate();
+}
+
+// --------------------------------------------------------------------------------------------
+void Compound::clear()
+{
+	base::Compound::clear();
+
+	mShader = NULL;
+	mShaderMat.init();
+}
+
+void Compound::copyShaders(base::Compound* m)
+{
+	((Compound*)m)->mShader = mShader;
+	((Compound*)m)->mShaderMat = mShaderMat;	
+}
+
+// --------------------------------------------------------------------------------------------
+bool Compound::createFromXml(XMLParser *p, float scale, const PxTransform &trans, bool ignoreVisualMesh)
+{
+	clear();
+	PxVec3 center;
+
+	for (int i = 0; i < (int)p->vars.size(); i++) {
+		if (p->vars[i].name == "name") {
+			// not used currently
+		}
+		else if (p->vars[i].name == "centerX")
+			sscanf(p->vars[i].value.c_str(), "%f", &center.x);
+		else if (p->vars[i].name == "centerY")
+			sscanf(p->vars[i].value.c_str(), "%f", &center.y);
+		else if (p->vars[i].name == "centerZ")
+			sscanf(p->vars[i].value.c_str(), "%f", &center.z);			
+	}
+	p->readNextTag();
+
+	// create Px objects
+	shdfnd::Array<PxShape*> shapes;
+
+	while (!p->endOfFile() && p->tagName != "Compound") {
+		if (p->tagName == "Convex") {
+			Convex *c = (Convex*)mScene->createConvex();
+			if (!c->createFromXml(p, scale, ignoreVisualMesh)) {
+				delete c;
+				return false;
+			}
+			c->increaseRefCounter();
+
+			// added overlap test in island detector, no need for ghost anymore!
+			if (c->isGhostConvex()) {
+//				mConvexes.pushBack(c);	
+				continue;
+			}
+
+			bool reused = c->getPxConvexMesh() != NULL;
+
+			PxConvexMesh* mesh = c->createPxConvexMesh(this, mScene->getPxPhysics(), mScene->getPxCooking());
+			if (mesh == NULL) {
+				delete c;
+				continue;
+			}
+
+			if (!reused)
+				convexAdded(c, NULL); //mScene->getConvexRenderer().add(c);
+
+			PxShape *shape = mScene->getPxPhysics()->createShape(
+				PxConvexMeshGeometry(mesh),
+				*mScene->getPxDefaultMaterial(),
+				true
+				);
+			shape->setLocalPose(c->getLocalPose());
+
+			//shape->setContactOffset(mContactOffset);
+			//shape->setRestOffset(mRestOffset);
+
+			if (mContactOffset < mRestOffset || mContactOffset < 0.0f)
+			{
+				printf("WRONG2\n");
+			}
+
+			mScene->mapShapeToConvex(*shape, *c);
+
+			shapes.pushBack(shape);
+
+			if (!c->hasExplicitVisMesh())
+				c->createVisMeshFromConvex();
+
+			mConvexes.pushBack(c);
+		}
+	}
+	p->readNextTag();
+
+	PxVec3 vel(0.0f, 0.0f, 0.0f);
+	PxVec3 omega(0.0f, 0.0f, 0.0f);
+	createPxActor(shapes, trans * PxTransform(scale * center), vel, omega);
+
+	bool indestructible = false;
+	for (int i = 0; i < (int)mConvexes.size(); i++) {
+		if (mConvexes[i]->isIndestructible()) {
+			indestructible = true;
+			break;
+		}
+	}
+
+	return true;
+}
+
+void Compound::convexAdded(base::Convex* c, Shader* shader)
+{
+	((SimScene*)mScene)->getConvexRenderer().add(c, shader);
+}
+
+void Compound::convexRemoved(base::Convex* c)
+{
+	((SimScene*)mScene)->getConvexRenderer().remove(c);
+}
\ No newline at end of file