Add force testing.

src/dawn/component/physics/Collider.cpp

@@ -95,6 +95,22 @@ BodyID Collider::getBodyId() {
   return bodyId;
 }
 
+glm::vec3 Collider::getVelocity() {
+  if(!this->isColliderReady()) return glm::vec3(0.0f, 0.0f, 0.0f);
+  auto vel = getBodyInterface().GetLinearVelocity(this->bodyId);
+  return glm::vec3(vel.GetX(), vel.GetY(), vel.GetZ());
+}
+
+void Collider::setVelocity(const glm::vec3 velocity) {
+  if(!this->isColliderReady()) {
+    assertUnreachable("Collider is not ready.");
+  }
+
+  getBodyInterface().SetLinearVelocity(
+    this->bodyId, RVec3(velocity.x, velocity.y, velocity.z)
+  );
+}
+
 void Collider::setColliderType(const ColliderType type) {
   this->colliderType = type;
 
@@ -105,4 +121,17 @@ void Collider::setColliderType(const ColliderType type) {
     Collider::getMotionType(type),
     EActivation::Activate// TODO: Should be false on kinematics
   );
+}
+
+void Collider::addForce(
+  const glm::vec3 force,
+  const glm::vec3 inPoint
+) {
+  if(!this->isColliderReady()) assertUnreachable("Collider is not ready.");
+
+  getBodyInterface().AddForce(
+    this->bodyId,
+    RVec3(force.x, force.y, force.z),
+    RVec3(0, 0, 0)
+  );
 }

src/dawn/component/physics/Collider.hpp

@@ -74,11 +74,36 @@ namespace Dawn {
        */
       JPH::BodyID getBodyId();
 
+      /**
+       * Returns the velocity of the collider.
+       * 
+       * @return The velocity of the collider.
+       */
+      glm::vec3 getVelocity();
+
       /**
        * Sets the collider type.
        * 
        * @param colliderType The collider type.
        */
       void setColliderType(ColliderType colliderType);
+
+      /**
+       * Sets the velocity of the collider.
+       * 
+       * @param velocity The velocity.
+       */
+      void setVelocity(const glm::vec3 velocity);
+
+      /**
+       * Adds a force to the collider.
+       * 
+       * @param force Force to add.
+       * @param inPoint Application point of the force.
+       */
+      void addForce(
+        const glm::vec3 force,
+        const glm::vec3 inPoint = glm::vec3(0, 0, 0)
+      );
   };
 }

src/dawn/display/mesh/SphereMesh.cpp

@@ -9,25 +9,25 @@ using namespace Dawn;
 
 void SphereMesh::create(
   std::shared_ptr<Mesh> mesh,
-  const float radius,
-  const uint32_t segments,
-  const uint32_t rings
+  const float_t radius,
+  const int32_t segments,
+  const int32_t rings
 ) {
   // Create the vertices
   std::vector<glm::vec3> vertices;
   for(uint32_t r = 0; r < rings; ++r) {
     for(uint32_t s = 0; s < segments; ++s) {
-      float const y = sin(-M_PI_2 + M_PI * r / rings);
-      float const x = cos(2 * M_PI * s / segments) * sin(M_PI * r / rings);
-      float const z = sin(2 * M_PI * s / segments) * sin(M_PI * r / rings);
+      float_t const y = sin(-M_PI_2 + M_PI * r / rings);
+      float_t const x = cos(2 * M_PI * s / segments) * sin(M_PI * r / rings);
+      float_t const z = sin(2 * M_PI * s / segments) * sin(M_PI * r / rings);
       vertices.push_back(glm::vec3(x, y, z) * radius);
     }
   }
 
   // Create the indices
   std::vector<int32_t> indices;
-  for(uint32_t r = 0; r < rings - 1; ++r) {
-    for(uint32_t s = 0; s < segments - 1; ++s) {
+  for(int32_t r = 0; r < rings - 1; ++r) {
+    for(int32_t s = 0; s < segments - 1; ++s) {
       indices.push_back(r * segments + s);
       indices.push_back(r * segments + (s + 1));
       indices.push_back((r + 1) * segments + (s + 1));

src/dawn/display/mesh/SphereMesh.hpp

@@ -19,9 +19,9 @@ namespace Dawn {
        */
       static void create(
         std::shared_ptr<Mesh> mesh,
-        const float radius = 1.0f,
-        const uint32_t segments = 16,
-        const uint32_t rings = 16
+        const float_t radius = 1.0f,
+        const int32_t segments = 16,
+        const int32_t rings = 16
       );
   };
 }

src/dawnrpg/scene/HelloWorldScene.cpp

@@ -5,9 +5,8 @@
 // https://opensource.org/licenses/MIT
 
 #include "scene/SceneList.hpp"
+#include "component/SimpleComponent.hpp"
 #include "component/display/Camera.hpp"
-#include "prefab/SimpleSpinningCube.hpp"
-
 #include "component/display/material/SimpleTexturedMaterial.hpp"
 #include "component/display/MeshRenderer.hpp"
 #include "display/mesh/CubeMesh.hpp"