Added reasons to assertions

src/dawn/display/mesh/CapsuleMesh.cpp

@@ -16,7 +16,7 @@ void CapsuleMesh::calculateRing(
   float_t dy,
   std::vector<glm::vec3> *positions
 ) {
-  assertNotNull(positions);
+  assertNotNull(positions, "CapsuleMesh::calculateRing: positions cannot be null");
   float_t segIncr = 1.0f / (float_t)(segments - 1);
   for(int32_t s = 0; s < segments; s++ ) {
     float_t x = cosf(MATH_PI * 2 * s * segIncr) * dr;
@@ -30,7 +30,7 @@ void CapsuleMesh::create(
   float_t radius,
   float_t height
 ) {
-  assertNotNull(mesh);
+  assertNotNull(mesh, "CapsuleMesh::create: Mesh cannot be null");
 
   std::vector<glm::vec3> positions;
   std::vector<meshindice_t> indices;

src/dawn/display/mesh/CubeMesh.cpp

@@ -12,7 +12,7 @@ void CubeMesh::buffer(
   glm::vec3 pos, glm::vec3 size,
   int32_t verticeStart, int32_t indiceStart
 ) {
-  assertNotNull(mesh);
+  assertNotNull(mesh, "CubeMesh::buffer: Mesh cannot be null");
 
   glm::vec3 positions[CUBE_VERTICE_COUNT] = {
     pos, 

src/dawn/display/mesh/QuadMesh.cpp

@@ -13,7 +13,7 @@ void QuadMesh::bufferQuadMeshWithZ(
   glm::vec2 xy1, glm::vec2 uv1,
   float_t z, int32_t verticeStart, int32_t indiceStart
 ) {
-  assertNotNull(mesh);
+  assertNotNull(mesh, "QuadMesh::bufferQuadMeshWithZ: Mesh cannot be null");
 
   glm::vec3 positions[QUAD_VERTICE_COUNT] = {
     glm::vec3(xy0, z),
@@ -51,7 +51,7 @@ void QuadMesh::bufferCoordinates(
   glm::vec2 uv0, glm::vec2 uv1,
   int32_t verticeStart
 ) {
-  assertNotNull(mesh);
+  assertNotNull(mesh, "QuadMesh::bufferCoordinates: Mesh cannot be null");
   glm::vec2 coordinates[QUAD_VERTICE_COUNT] = {
     uv0, glm::vec2(uv1.x, uv0.y),
     glm::vec2(uv0.x, uv1.y), uv1
@@ -64,7 +64,7 @@ void QuadMesh::bufferPositions(
   glm::vec2 xy0, glm::vec2 xy1,
   int32_t verticeStart
 ) {
-  assertNotNull(mesh);
+  assertNotNull(mesh, "QuadMesh::bufferPositions: Mesh cannot be null");
   glm::vec3 positions[QUAD_VERTICE_COUNT] = {
     glm::vec3(xy0, 0),
     glm::vec3(xy1.x, xy0.y, 0),
@@ -80,7 +80,7 @@ void QuadMesh::initQuadMesh(
   glm::vec2 xy1, glm::vec2 uv1,
   float_t z
 ) {
-  assertNotNull(mesh);
+  assertNotNull(mesh, "QuadMesh::initQuadMesh: Mesh cannot be null");
   mesh->createBuffers(QUAD_VERTICE_COUNT, QUAD_INDICE_COUNT);
   QuadMesh::bufferQuadMeshWithZ(mesh, xy0, uv0, xy1, uv1, z, 0, 0);
 }

src/dawn/display/mesh/TriangleMesh.cpp

@@ -8,7 +8,7 @@
 using namespace Dawn;
 
 void TriangleMesh::createTriangleMesh(Mesh *mesh) {
-  assertNotNull(mesh);
+  assertNotNull(mesh, "TriangleMesh::createTriangleMesh: Mesh cannot be null");
 
   glm::vec3 positions[3] = {
     glm::vec3(-0.5f, -0.5f, 0),