From 5956c67ee3a36ef5825e8fb1a06770e7c02f24ab Mon Sep 17 00:00:00 2001
From: Norman Breau <norman@nbsolutions.ca>
Date: Mon, 4 Apr 2022 23:58:26 -0300
Subject: [PATCH] feature: Selective debug rendering
---
include/reactphysics3d/body/CollisionBody.h | 9 +++++++++
src/body/CollisionBody.cpp | 16 ++++++++++++++++
src/utils/DebugRenderer.cpp | 2 +-
3 files changed, 26 insertions(+), 1 deletion(-)
diff --git a/include/reactphysics3d/body/CollisionBody.h b/include/reactphysics3d/body/CollisionBody.h
index 5dd6a879..3b072c8b 100644
--- a/include/reactphysics3d/body/CollisionBody.h
+++ b/include/reactphysics3d/body/CollisionBody.h
@@ -62,6 +62,9 @@ class CollisionBody {
/// Reference to the world the body belongs to
PhysicsWorld& mWorld;
+ /// Determines if debug information is computed for this body
+ bool mDebugEnabled;
+
#ifdef IS_RP3D_PROFILING_ENABLED
/// Pointer to the profiler
@@ -157,6 +160,12 @@ class CollisionBody {
/// Return the body local-space coordinates of a vector given in the world-space coordinates
Vector3 getLocalVector(const Vector3& worldVector) const;
+ /// Set whether or not debug lines are computed for this body
+ void setDebugEnabled(bool enabled);
+
+ /// Return true if debug lines should be computed for this body
+ bool isDebugEnabled() const;
+
#ifdef IS_RP3D_PROFILING_ENABLED
/// Set the profiler
diff --git a/src/body/CollisionBody.cpp b/src/body/CollisionBody.cpp
index 95f0afc0..c5dd2565 100644
--- a/src/body/CollisionBody.cpp
+++ b/src/body/CollisionBody.cpp
@@ -465,3 +465,19 @@ Vector3 CollisionBody::getLocalPoint(const Vector3& worldPoint) const {
Vector3 CollisionBody::getLocalVector(const Vector3& worldVector) const {
return mWorld.mTransformComponents.getTransform(mEntity).getOrientation().getInverse() * worldVector;
}
+
+// Set whether to compute debug lines on this body
+/**
+ * @param enabled Set to true if this body should have it's debug information computed
+ */
+void CollisionBody::setDebugEnabled(bool enabled) {
+ mDebugEnabled = enabled;
+}
+
+// Returns true if this collision body is computing debug information
+/**
+ * @return Returns true if this body is computing debug information
+ */
+bool CollisionBody::isDebugEnabled() const {
+ return mDebugEnabled;
+}
diff --git a/src/utils/DebugRenderer.cpp b/src/utils/DebugRenderer.cpp
index 4e8e8667..7b00c693 100644
--- a/src/utils/DebugRenderer.cpp
+++ b/src/utils/DebugRenderer.cpp
@@ -410,7 +410,7 @@ void DebugRenderer::computeDebugRenderingPrimitives(const PhysicsWorld& world) {
// Get a body
const CollisionBody* body = b < nbCollisionBodies ? world.getCollisionBody(b) : world.getRigidBody(b - nbCollisionBodies);
- if (body->isActive()) {
+ if (body->isActive() && body->isDebugEnabled()) {
// For each collider of the body
for (uint32 c = 0; c < body->getNbColliders(); c++) {