+#endif
+
+ if (curMode == Blendshapes) {
+ float xSpeed = 0, ySpeed = 0, zSpeed = 0;
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wchar-subscripts"
+ if (keyStates['w'])
+ zSpeed = 0.1f;
+ if (keyStates['s'])
+ zSpeed = -0.1f;
+ if (keyStates['a'])
+ xSpeed = 0.1f;
+ if (keyStates['d'])
+ xSpeed = -0.1f;
+ if (keyStates['q'])
+ ySpeed = 0.1f;
+ if (keyStates['e'])
+ ySpeed = -0.1f;
+#pragma clang diagnostic pop
+
+ if (playBlendshapeAnim) {
+ stepBlendshapeAnim(&bsModel);
+ needToInterpolateBlendshapes = true;
+ std::vector<float> newWeights(bsModel.blendshapes.size());
+ for (int i = 0; i < bsModel.blendshapes.size(); i++)
+ newWeights[i] = bsModel.blendshapes[i].weight;
+ updateWeights(&controlWindow, newWeights);
+ }
+
+ if (curManipulator.first != -1 && curManipulator.second != -1) {
+ manipulators[curManipulator].x += xSpeed;
+ manipulators[curManipulator].y += ySpeed;
+ manipulators[curManipulator].z += zSpeed;
+ }
+
+ if (needToInterpolateBlendshapes) {
+ interpolateBlendshapes(&bsModel);
+ needToInterpolateBlendshapes = false;
+ }
+
+ if (needToCalculateClosestVertex) {
+ GLint vpArr[4]; glGetIntegerv(GL_VIEWPORT, vpArr);
+ glm::vec4 viewport(vpArr[0], vpArr[1], vpArr[2], vpArr[3]);
+ glm::vec3 selectedPos = glm::unProject(glm::vec3(mouseX * 2, viewport[3] - mouseY * 2, 1), // hidpi
+ viewMat(),
+ projMat(),
+ viewport);
+
+ closestVertex = targetModel->closestVertex(targetModel->getRoot(), camPos, selectedPos);
+ needToCalculateClosestVertex = false;
+ }
+ }
+